Envoy Client v0.1-alpha
This commit is contained in:
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a05136517c
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32
.classpath
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32
.classpath
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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<attribute name="test" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>
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2
.gitignore
vendored
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2
.gitignore
vendored
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/target/
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/localDB/
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40
.project
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40
.project
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>envoy-client</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.jboss.tools.jst.web.kb.kbbuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.jboss.tools.cdi.core.cdibuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.wst.validation.validationbuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.m2e.core.maven2Builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>org.eclipse.m2e.core.maven2Nature</nature>
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<nature>org.jboss.tools.jst.web.kb.kbnature</nature>
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<nature>org.jboss.tools.cdi.core.cdinature</nature>
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</natures>
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</projectDescription>
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6
.settings/org.eclipse.core.resources.prefs
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6
.settings/org.eclipse.core.resources.prefs
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eclipse.preferences.version=1
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encoding//src/main/java=UTF-8
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encoding//src/main/resources=UTF-8
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encoding//src/test/java=UTF-8
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encoding//src/test/resources=UTF-8
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encoding/<project>=UTF-8
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8
.settings/org.eclipse.jdt.core.prefs
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8
.settings/org.eclipse.jdt.core.prefs
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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
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org.eclipse.jdt.core.compiler.compliance=1.8
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org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
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org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
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org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
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org.eclipse.jdt.core.compiler.release=disabled
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org.eclipse.jdt.core.compiler.source=1.8
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4
.settings/org.eclipse.m2e.core.prefs
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4
.settings/org.eclipse.m2e.core.prefs
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activeProfiles=
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eclipse.preferences.version=1
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resolveWorkspaceProjects=true
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version=1
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41
pom.xml
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41
pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>informatik-ag-ngl</groupId>
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<artifactId>envoy-client</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>Envoy Client</name>
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<url>https://github.com/informatik-ag-ngl/envoy-client</url>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
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<maven.compiler.source>1.8</maven.compiler.source>
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<maven.compiler.target>1.8</maven.compiler.target>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.jboss.resteasy</groupId>
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<artifactId>resteasy-client</artifactId>
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<version>4.1.1.Final</version>
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</dependency>
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<dependency>
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<groupId>org.jboss.resteasy</groupId>
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<artifactId>resteasy-jaxb-provider</artifactId>
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<version>4.3.1.Final</version>
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</dependency>
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<dependency>
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<groupId>informatik-ag-ngl</groupId>
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<artifactId>envoy-common</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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</dependency>
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</dependencies>
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<build>
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<finalName>envoy-client</finalName>
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</build>
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</project>
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45
src/main/java/envoy/client/Chat.java
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45
src/main/java/envoy/client/Chat.java
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package envoy.client;
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import java.io.Serializable;
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import javax.swing.DefaultListModel;
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import envoy.schema.Message;
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import envoy.schema.User;
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public class Chat implements Serializable {
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private static final long serialVersionUID = -7751248474547242056L;
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private User recipient;
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private DefaultListModel<Message> model = new DefaultListModel<>();
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/**
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* Provides the list of messages that the recipient receives.<br>
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* Saves the Messages in the corresponding chat at that Point.
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*
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* @param recipient the user who receives the messages
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* @since Envoy v0.1-alpha
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*/
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public Chat(User recipient) { this.recipient = recipient; }
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/**
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* @return the recipient of a message
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* @since Envoy v0.1-alpha
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*/
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public User getRecipient() { return recipient; }
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/**
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* Adds the received message at the current Point in the current chat
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*
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* @param message the message to add in said chat
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* @since Envoy v0.1-alpha
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*/
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public void appendMessage(Message message) { model.addElement(message); }
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/**
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* @return all messages in the current chat
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* @since Envoy v0.1-alpha
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*/
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public DefaultListModel<Message> getModel() { return model; }
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}
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179
src/main/java/envoy/client/Client.java
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179
src/main/java/envoy/client/Client.java
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package envoy.client;
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import javax.ws.rs.client.ClientBuilder;
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import javax.ws.rs.client.Entity;
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import javax.ws.rs.client.WebTarget;
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import javax.ws.rs.core.Response;
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import javax.xml.bind.JAXBContext;
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import javax.xml.bind.JAXBException;
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import javax.xml.bind.Marshaller;
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import envoy.schema.ObjectFactory;
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import envoy.schema.Sync;
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import envoy.schema.User;
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/**
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* Project: <strong>envoy-client</strong><br>
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* File: <strong>Client.java</strong><br>
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* Created: <strong>28 Sep 2019</strong><br>
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*
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* @author Kai S. K. Engelbart
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* @author Maximilian Käfer
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* @author Leon Hofmeister
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* @since Envoy v0.1-alpha
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*/
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public class Client {
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private ObjectFactory objectFactory = new ObjectFactory();
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private Config config;
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private User sender, recipient;
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public Client(Config config, String username) {
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this.config = config;
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sender = getUser(username);
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System.out.println("ID: " + sender.getID());
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}
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private <T, R> R post(String uri, T body, Class<R> responseBodyClass) {
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javax.ws.rs.client.Client client = ClientBuilder.newClient();
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WebTarget target = client.target(uri);
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Response response = target.request().post(Entity.entity(body, "application/xml"));
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R responseBody = response.readEntity(responseBodyClass);
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response.close();
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client.close();
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return responseBody;
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}
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/**
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* Returns a {@link Sync} with all users on the server.
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*
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* @return Sync - List of all users on the server.
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* @since Envoy v0.1-alpha
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*/
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public Sync getUsersListXml() {
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Sync sendSync = objectFactory.createSync();
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User user = objectFactory.createUser();
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user.setID(-1);
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sendSync.getUsers().add(user);
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Sync returnSendSync = post(
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String
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.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d", config.getServer(), config.getPort(), 0),
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sendSync,
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Sync.class);
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return returnSendSync;
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}
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/**
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* Returns a {@link User} with a specific id by name.
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*
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* @param name - the name of the {@link User}
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* @return a {@link User} with the specified name
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* @since Envoy v0.1-alpha
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*/
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private User getUser(String name) {
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Sync senderSync = objectFactory.createSync();
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User user = objectFactory.createUser();
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user.setName(name);
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senderSync.getUsers().add(user);
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Sync returnSenderSync = post(
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String
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.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d", config.getServer(), config.getPort(), 0),
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senderSync,
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Sync.class);
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User returnSender = objectFactory.createUser();
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if (returnSenderSync.getUsers().size() == 1) {
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returnSender = returnSenderSync.getUsers().get(0);
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} else {
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System.out.println("ERROR exiting...");
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}
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return returnSender;
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}
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/**
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* Sends the "sync" Sync Object to the server and gets a "returnSync" Sync
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* Object as response. <br>
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* It is also used to get the own sender at the start of the client
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* (Client sends "sync" Sync Object with single user in it(name: the name
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* entered at login, id: 0, UserStatus:null))<br>
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* and to get a complete list of all users saved on the server.
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* (Client sends "sync" Sync Object with single user in it(name: "" (empty), id:
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* -1, UserStatus:null)) <br>
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* This method also processes the response Sync Object. <br>
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* It sorts its users and messages by specific variables and does certain things
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* with them. <br>
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* <br>
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* Messages: <br>
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* -State SENT: Update Local message(s) with State WAITING (add Message ID and
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* change State to SENT). (server sends these informations to the client if
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* message(s) with State WAITING were successfully sent to the server)<br>
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* -State RECEIVED, SenderID != 0: Adds the unread Messages returned from the
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* server in the latest sync to the "unreadMessagesSync" Sync Object. <br>
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* -State RECEIVED, SenderID == 0: Update message(s) in localDB to state
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* RECEIVED.
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* (server sends these informations to the client if the other client received
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* the message(s).) <br>
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* -State READ: Update message(s) in the LocalDB to state READ. (server sends
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* these informations to the client if the other client read
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* the message(s).) <br>
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* <br>
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* Users: <br>
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* Updating UserStatus of all users in LocalDB. (Server sends all users with
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* their updated UserStatus to the client.) <br>
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*
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* @param userId
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* @since Envoy v0.1-alpha
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*/
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public Sync sendSync(long userId, Sync sync) {
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// Print sync XML to console
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JAXBContext jc;
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try {
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jc = JAXBContext.newInstance("envoy.schema");
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Marshaller m = jc.createMarshaller();
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m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
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m.marshal(sync, System.out);
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} catch (JAXBException e) {
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e.printStackTrace();
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}
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// Send sync
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return post(String
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.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d", config.getServer(), config.getPort(), userId),
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sync,
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Sync.class);
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}
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/**
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* @return the sender object that represents this client.
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* @since Envoy v0.1-alpha
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*/
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public User getSender() { return sender; }
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/**
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* @return the current recipient of the current chat.
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* @since Envoy v0.1-alpha
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*/
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public User getRecipient() { return recipient; }
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/**
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* Sets the recipient.
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* @param recipient - the recipient to set
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* @since Envoy v0.1-alpha
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*/
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public void setRecipient(User recipient) { this.recipient = recipient; }
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/**
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* @return true, if a recipient is selected
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* @since Envoy v0.1-alpha
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*/
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public boolean hasRecipient() { return recipient != null; }
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}
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127
src/main/java/envoy/client/Config.java
Normal file
127
src/main/java/envoy/client/Config.java
Normal file
@ -0,0 +1,127 @@
|
|||||||
|
package envoy.client;
|
||||||
|
|
||||||
|
import java.io.File;
|
||||||
|
import java.util.Properties;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Project: <strong>envoy-client</strong><br>
|
||||||
|
* File: <strong>Config.java</strong><br>
|
||||||
|
* Created: <strong>12 Oct 2019</strong><br>
|
||||||
|
*
|
||||||
|
* @author Kai S. K. Engelbart
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public class Config {
|
||||||
|
|
||||||
|
private String server;
|
||||||
|
private int port;
|
||||||
|
private File localDB;
|
||||||
|
private int syncTimeout;
|
||||||
|
|
||||||
|
private static Config config;
|
||||||
|
|
||||||
|
private Config() {}
|
||||||
|
|
||||||
|
public static Config getInstance() {
|
||||||
|
if (config == null) config = new Config();
|
||||||
|
return config;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Defaults to the {@code client.properties} file for information.
|
||||||
|
*
|
||||||
|
* @param properties a {@link Properties} object containing information about
|
||||||
|
* the server and port, as well as the path to the local
|
||||||
|
* database
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void load(Properties properties) {
|
||||||
|
if (properties.containsKey("server")) server = properties.getProperty("server");
|
||||||
|
if (properties.containsKey("port")) port = Integer.parseInt(properties.getProperty("port"));
|
||||||
|
localDB = new File(properties.getProperty("localDB", ".\\localDB"));
|
||||||
|
syncTimeout = Integer.parseInt(properties.getProperty("syncTimeout", "1000"));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets the server, port and localDB path via command line properties --server /
|
||||||
|
* -s, --port / -p and --localDB / -db.
|
||||||
|
*
|
||||||
|
* @param args the command line arguments to parse
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void load(String[] args) {
|
||||||
|
for (int i = 0; i < args.length; i++)
|
||||||
|
switch (args[i]) {
|
||||||
|
case "--server":
|
||||||
|
case "-s":
|
||||||
|
server = args[++i];
|
||||||
|
break;
|
||||||
|
case "--port":
|
||||||
|
case "-p":
|
||||||
|
port = Integer.parseInt(args[++i]);
|
||||||
|
break;
|
||||||
|
case "--localDB":
|
||||||
|
case "-db":
|
||||||
|
localDB = new File(args[++i]);
|
||||||
|
}
|
||||||
|
if (localDB == null) localDB = new File(".\\localDB");
|
||||||
|
if (syncTimeout == 0) syncTimeout = 1000;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @return {@code true} if server, port and localDB directory are known.
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public boolean isInitialized() {
|
||||||
|
return server != null && !server.isEmpty() && port > 0 && port < 65566 && localDB != null;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @return the host name of the Envoy server
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public String getServer() { return server; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Changes the default server host name.
|
||||||
|
* Exclusively intended for development purposes.
|
||||||
|
*
|
||||||
|
* @param server the host name of the Envoy server
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void setServer(String server) { this.server = server; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @return the port at which the Envoy server is located on the host
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public int getPort() { return port; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Changes the default port.
|
||||||
|
* Exclusively intended for development purposes.
|
||||||
|
*
|
||||||
|
* @param port the port where an Envoy server is located
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void setPort(int port) { this.port = port; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @return the local database specific to the client user
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
**/
|
||||||
|
public File getLocalDB() { return localDB; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Changes the default local database.
|
||||||
|
* Exclusively intended for development purposes.
|
||||||
|
*
|
||||||
|
* @param the file containing the local database
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
**/
|
||||||
|
public void setLocalDB(File localDB) { this.localDB = localDB; }
|
||||||
|
|
||||||
|
public int getSyncTimeout() { return syncTimeout; }
|
||||||
|
|
||||||
|
public void setSyncTimeout(int syncTimeout) { this.syncTimeout = syncTimeout; }
|
||||||
|
}
|
||||||
293
src/main/java/envoy/client/LocalDB.java
Normal file
293
src/main/java/envoy/client/LocalDB.java
Normal file
@ -0,0 +1,293 @@
|
|||||||
|
package envoy.client;
|
||||||
|
|
||||||
|
import java.io.File;
|
||||||
|
import java.io.FileInputStream;
|
||||||
|
import java.io.FileOutputStream;
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.io.ObjectInputStream;
|
||||||
|
import java.io.ObjectOutputStream;
|
||||||
|
import java.time.Instant;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import javax.xml.datatype.DatatypeConfigurationException;
|
||||||
|
import javax.xml.datatype.DatatypeFactory;
|
||||||
|
|
||||||
|
import envoy.exception.EnvoyException;
|
||||||
|
import envoy.schema.Message;
|
||||||
|
import envoy.schema.Message.Metadata.MessageState;
|
||||||
|
import envoy.schema.ObjectFactory;
|
||||||
|
import envoy.schema.Sync;
|
||||||
|
import envoy.schema.User;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Project: <strong>envoy-client</strong><br>
|
||||||
|
* File: <strong>LocalDB.java</strong><br>
|
||||||
|
* Created: <strong>27.10.2019</strong><br>
|
||||||
|
*
|
||||||
|
* @author Kai S. K. Engelbart
|
||||||
|
* @author Maximilian Käfer
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public class LocalDB {
|
||||||
|
|
||||||
|
private File localDB;
|
||||||
|
private User sender;
|
||||||
|
private List<Chat> chats = new ArrayList<>();
|
||||||
|
private ObjectFactory objectFactory = new ObjectFactory();
|
||||||
|
private DatatypeFactory datatypeFactory;
|
||||||
|
|
||||||
|
private Sync unreadMessagesSync = objectFactory.createSync();
|
||||||
|
private Sync sync = objectFactory.createSync();
|
||||||
|
private Sync readMessages = objectFactory.createSync();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Constructs an empty local database.
|
||||||
|
*
|
||||||
|
* @param client the user that is logged in with this client
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
|
||||||
|
public LocalDB(User sender) {
|
||||||
|
this.sender = sender;
|
||||||
|
try {
|
||||||
|
datatypeFactory = DatatypeFactory.newInstance();
|
||||||
|
} catch (DatatypeConfigurationException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Initializes the local database and fills it with values
|
||||||
|
* if the user has already sent or received messages.
|
||||||
|
*
|
||||||
|
* @param localDBDir the directory where we wish to save/load the database from.
|
||||||
|
* @throws EnvoyException if the directory selected is not an actual directory.
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void initializeDBFile(File localDBDir) throws EnvoyException {
|
||||||
|
if (localDBDir.exists() && !localDBDir.isDirectory())
|
||||||
|
throw new EnvoyException(String.format("LocalDBDir '%s' is not a directory!", localDBDir.getAbsolutePath()));
|
||||||
|
localDB = new File(localDBDir, sender.getID() + ".db");
|
||||||
|
if (localDB.exists()) loadFromLocalDB();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Saves the database into a file for future use.
|
||||||
|
*
|
||||||
|
* @throws IOException if something went wrong during saving
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void saveToLocalDB() {
|
||||||
|
try {
|
||||||
|
localDB.getParentFile().mkdirs();
|
||||||
|
localDB.createNewFile();
|
||||||
|
} catch (IOException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
System.err.println("unable to save the messages");
|
||||||
|
}
|
||||||
|
try (ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(localDB))) {
|
||||||
|
out.writeObject(chats);
|
||||||
|
} catch (IOException ex) {
|
||||||
|
ex.printStackTrace();
|
||||||
|
System.err.println("unable to save the messages");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Loads all chats saved by Envoy for the client user.
|
||||||
|
*
|
||||||
|
* @throws EnvoyException if something fails while loading.
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
@SuppressWarnings("unchecked")
|
||||||
|
private void loadFromLocalDB() throws EnvoyException {
|
||||||
|
try (ObjectInputStream in = new ObjectInputStream(new FileInputStream(localDB))) {
|
||||||
|
Object obj = in.readObject();
|
||||||
|
if (obj instanceof ArrayList<?>) chats = (ArrayList<Chat>) obj;
|
||||||
|
} catch (ClassNotFoundException | IOException e) {
|
||||||
|
throw new EnvoyException(e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a {@link Message} object serializable to XML.
|
||||||
|
*
|
||||||
|
* @param textContent The content (text) of the message
|
||||||
|
* @return prepared {@link Message} object
|
||||||
|
*/
|
||||||
|
public Message createMessage(String textContent, User recipient) {
|
||||||
|
Message.Metadata metaData = objectFactory.createMessageMetadata();
|
||||||
|
metaData.setSender(sender.getID());
|
||||||
|
metaData.setRecipient(recipient.getID());
|
||||||
|
metaData.setState(MessageState.WAITING);
|
||||||
|
metaData.setDate(datatypeFactory.newXMLGregorianCalendar(Instant.now().toString()));
|
||||||
|
|
||||||
|
Message.Content content = objectFactory.createMessageContent();
|
||||||
|
content.setType("text");
|
||||||
|
content.setText(textContent);
|
||||||
|
|
||||||
|
Message message = objectFactory.createMessage();
|
||||||
|
message.setMetadata(metaData);
|
||||||
|
message.getContent().add(content);
|
||||||
|
|
||||||
|
return message;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Sync fillSync(long userId) {
|
||||||
|
addWaitingMessagesToSync();
|
||||||
|
|
||||||
|
sync.getMessages().addAll(readMessages.getMessages());
|
||||||
|
readMessages.getMessages().clear();
|
||||||
|
|
||||||
|
System.out.println(sync.getMessages().size());
|
||||||
|
return sync;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void applySync(Sync returnSync) {
|
||||||
|
for (int i = 0; i < returnSync.getMessages().size(); i++) {
|
||||||
|
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
|
||||||
|
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.SENT) {
|
||||||
|
// Update Local Messages with State WAITING (add Message ID and change State to
|
||||||
|
// SENT)
|
||||||
|
for (int j = 0; j < sync.getMessages().size(); j++) {
|
||||||
|
if (j == i) {
|
||||||
|
sync.getMessages().get(j).getMetadata().setMessageId(returnSync.getMessages().get(j).getMetadata().getMessageId());
|
||||||
|
sync.getMessages().get(j).getMetadata().setState(returnSync.getMessages().get(j).getMetadata().getState());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0 && returnSync.getMessages().get(i).getMetadata().getSender() != 0
|
||||||
|
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.RECEIVED) {
|
||||||
|
// these are the unread Messages from the server
|
||||||
|
unreadMessagesSync.getMessages().add(returnSync.getMessages().get(i));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0 && returnSync.getMessages().get(i).getMetadata().getSender() == 0
|
||||||
|
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.RECEIVED) {
|
||||||
|
// Update Messages in localDB to state RECEIVED
|
||||||
|
for (int j = 0; j < getChats().size(); j++) {
|
||||||
|
if (getChats().get(j).getRecipient().getID() == returnSync.getMessages().get(i).getMetadata().getRecipient()) {
|
||||||
|
for (int k = 0; k < getChats().get(j).getModel().getSize(); k++) {
|
||||||
|
if (getChats().get(j).getModel().get(k).getMetadata().getMessageId() == returnSync.getMessages()
|
||||||
|
.get(i)
|
||||||
|
.getMetadata()
|
||||||
|
.getMessageId()) {
|
||||||
|
// Update Message in LocalDB
|
||||||
|
getChats().get(j).getModel().get(k).getMetadata().setState(returnSync.getMessages().get(j).getMetadata().getState());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
|
||||||
|
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.READ) {
|
||||||
|
// Update local Messages to state READ
|
||||||
|
System.out.println("Message with ID: " + returnSync.getMessages().get(i).getMetadata().getMessageId()
|
||||||
|
+ "was initialized to be set to READ in localDB.");
|
||||||
|
for (int j = 0; j < getChats().size(); j++) {
|
||||||
|
if (getChats().get(j).getRecipient().getID() == returnSync.getMessages().get(i).getMetadata().getRecipient()) {
|
||||||
|
System.out.println("Chat with: " + getChats().get(j).getRecipient().getID() + "was selected.");
|
||||||
|
for (int k = 0; k < getChats().get(j).getModel().getSize(); k++) {
|
||||||
|
if (getChats().get(j).getModel().get(k).getMetadata().getMessageId() == returnSync.getMessages()
|
||||||
|
.get(i)
|
||||||
|
.getMetadata()
|
||||||
|
.getMessageId()) {
|
||||||
|
System.out.println(
|
||||||
|
"Message with ID: " + getChats().get(j).getModel().get(k).getMetadata().getMessageId() + "was selected.");
|
||||||
|
getChats().get(j).getModel().get(k).getMetadata().setState(returnSync.getMessages().get(i).getMetadata().getState());
|
||||||
|
System.out
|
||||||
|
.println("Message State is now: " + getChats().get(j).getModel().get(k).getMetadata().getState().toString());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Updating UserStatus of all users in LocalDB
|
||||||
|
for (int j = 0; j < returnSync.getUsers().size(); j++) {
|
||||||
|
for (int k = 0; k < getChats().size(); k++) {
|
||||||
|
if (getChats().get(k).getRecipient().getID() == returnSync.getUsers().get(j).getID()) {
|
||||||
|
|
||||||
|
getChats().get(k).getRecipient().setStatus(returnSync.getUsers().get(j).getStatus());
|
||||||
|
System.out.println(getChats().get(k).getRecipient().getStatus().toString());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
sync.getMessages().clear();
|
||||||
|
sync.getUsers().clear();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Adds the unread messages returned from the server in the latest sync to the
|
||||||
|
* right chats in the LocalDB.
|
||||||
|
*
|
||||||
|
* @param localDB
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void addUnreadMessagesToLocalDB() {
|
||||||
|
Sync unreadMessages = unreadMessagesSync;
|
||||||
|
for (int i = 0; i < unreadMessages.getMessages().size(); i++)
|
||||||
|
for (int j = 0; j < getChats().size(); j++)
|
||||||
|
if (getChats().get(j).getRecipient().getID() == unreadMessages.getMessages().get(i).getMetadata().getSender()) {
|
||||||
|
getChats().get(j).appendMessage(unreadMessages.getMessages().get(i));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Changes all messages with state {@code RECEIVED} of a specific chat to state
|
||||||
|
* {@code READ}.
|
||||||
|
* <br>
|
||||||
|
* Adds these messages to the {@code readMessages} {@link Sync} object.
|
||||||
|
*
|
||||||
|
* @param currentChat
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void setMessagesToRead(Chat currentChat) {
|
||||||
|
for (int i = currentChat.getModel().size() - 1; i >= 0; --i)
|
||||||
|
if (currentChat.getModel().get(i).getMetadata().getRecipient() != currentChat.getRecipient().getID())
|
||||||
|
if (currentChat.getModel().get(i).getMetadata().getState() == MessageState.RECEIVED) {
|
||||||
|
currentChat.getModel().get(i).getMetadata().setState(MessageState.READ);
|
||||||
|
readMessages.getMessages().add(currentChat.getModel().get(i));
|
||||||
|
} else break;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Adds all messages with state {@code WAITING} from the {@link LocalDB} to the
|
||||||
|
* {@link Sync} object.
|
||||||
|
*
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
private void addWaitingMessagesToSync() {
|
||||||
|
for (Chat chat : getChats())
|
||||||
|
for (int i = 0; i < chat.getModel().size(); i++)
|
||||||
|
if (chat.getModel().get(i).getMetadata().getState() == MessageState.WAITING) {
|
||||||
|
System.out.println("Got Waiting Message");
|
||||||
|
sync.getMessages().add(chat.getModel().get(i));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Clears the {@code unreadMessagesSync} {@link Sync} object.
|
||||||
|
*
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public void clearUnreadMessagesSync() { unreadMessagesSync.getMessages().clear(); }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @return all saves {@link Chat} objects that list the client user as the
|
||||||
|
* client
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
**/
|
||||||
|
public List<Chat> getChats() { return chats; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @return the {@link User} who initialized the local database
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public User getUser() { return sender; }
|
||||||
|
}
|
||||||
349
src/main/java/envoy/client/ui/ChatWindow.java
Normal file
349
src/main/java/envoy/client/ui/ChatWindow.java
Normal file
@ -0,0 +1,349 @@
|
|||||||
|
package envoy.client.ui;
|
||||||
|
|
||||||
|
import java.awt.Color;
|
||||||
|
import java.awt.ComponentOrientation;
|
||||||
|
import java.awt.Font;
|
||||||
|
import java.awt.GridBagConstraints;
|
||||||
|
import java.awt.GridBagLayout;
|
||||||
|
import java.awt.Insets;
|
||||||
|
import java.awt.event.KeyAdapter;
|
||||||
|
import java.awt.event.KeyEvent;
|
||||||
|
import java.awt.event.WindowAdapter;
|
||||||
|
import java.awt.event.WindowEvent;
|
||||||
|
|
||||||
|
import javax.swing.DefaultListModel;
|
||||||
|
import javax.swing.JButton;
|
||||||
|
import javax.swing.JFrame;
|
||||||
|
import javax.swing.JList;
|
||||||
|
import javax.swing.JOptionPane;
|
||||||
|
import javax.swing.JPanel;
|
||||||
|
import javax.swing.JScrollPane;
|
||||||
|
import javax.swing.JTextArea;
|
||||||
|
import javax.swing.JTextPane;
|
||||||
|
import javax.swing.ListSelectionModel;
|
||||||
|
import javax.swing.SwingUtilities;
|
||||||
|
import javax.swing.Timer;
|
||||||
|
import javax.swing.border.EmptyBorder;
|
||||||
|
|
||||||
|
import envoy.client.Chat;
|
||||||
|
import envoy.client.Client;
|
||||||
|
import envoy.client.Config;
|
||||||
|
import envoy.client.LocalDB;
|
||||||
|
import envoy.schema.Message;
|
||||||
|
import envoy.schema.Sync;
|
||||||
|
import envoy.schema.User;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Project: <strong>envoy-client</strong><br>
|
||||||
|
* File: <strong>ChatWindow.java</strong><br>
|
||||||
|
* Created: <strong>28 Sep 2019</strong><br>
|
||||||
|
*
|
||||||
|
* @author Kai S. K. Engelbart
|
||||||
|
* @author Maximilian Käfer
|
||||||
|
* @author Leon Hofmeister
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public class ChatWindow extends JFrame {
|
||||||
|
|
||||||
|
private static final long serialVersionUID = 6865098428255463649L;
|
||||||
|
|
||||||
|
private JPanel contentPane = new JPanel();
|
||||||
|
|
||||||
|
private Client client;
|
||||||
|
private LocalDB localDB;
|
||||||
|
|
||||||
|
private JList<User> userList = new JList<>();
|
||||||
|
private Chat currentChat;
|
||||||
|
|
||||||
|
private JTextArea messageEnterTextArea;
|
||||||
|
|
||||||
|
public ChatWindow(Client client, LocalDB localDB) {
|
||||||
|
this.client = client;
|
||||||
|
this.localDB = localDB;
|
||||||
|
|
||||||
|
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
|
||||||
|
setBounds(100, 100, 600, 800);
|
||||||
|
setTitle("Envoy");
|
||||||
|
setLocationRelativeTo(null);
|
||||||
|
|
||||||
|
// Save chats when window closes
|
||||||
|
addWindowListener(new WindowAdapter() {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void windowClosing(WindowEvent e) { localDB.saveToLocalDB(); }
|
||||||
|
});
|
||||||
|
|
||||||
|
contentPane.setBackground(new Color(0, 0, 0));
|
||||||
|
contentPane.setForeground(Color.white);
|
||||||
|
contentPane.setBorder(new EmptyBorder(0, 5, 0, 0));
|
||||||
|
setContentPane(contentPane);
|
||||||
|
GridBagLayout gbl_contentPane = new GridBagLayout();
|
||||||
|
gbl_contentPane.columnWidths = new int[] { 1, 1, 1 };
|
||||||
|
gbl_contentPane.rowHeights = new int[] { 1, 1, 1 };
|
||||||
|
gbl_contentPane.columnWeights = new double[] { 0.3, 1.0, 0.1 };
|
||||||
|
gbl_contentPane.rowWeights = new double[] { 0.05, 1.0, 0.07 };
|
||||||
|
contentPane.setLayout(gbl_contentPane);
|
||||||
|
|
||||||
|
JList<Message> messageList = new JList<>();
|
||||||
|
messageList.setCellRenderer(new MessageListRenderer());
|
||||||
|
|
||||||
|
messageList.setFocusTraversalKeysEnabled(false);
|
||||||
|
messageList.setSelectionForeground(new Color(255, 255, 255));
|
||||||
|
messageList.setSelectionBackground(new Color(102, 0, 153));
|
||||||
|
messageList.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
|
||||||
|
messageList.setForeground(new Color(255, 255, 255));
|
||||||
|
messageList.setBackground(new Color(51, 51, 51));
|
||||||
|
|
||||||
|
DefaultListModel<Message> messageListModel = new DefaultListModel<>();
|
||||||
|
messageList.setModel(messageListModel);
|
||||||
|
messageList.setFont(new Font("Arial", Font.PLAIN, 17));
|
||||||
|
messageList.setFixedCellHeight(60);
|
||||||
|
messageList.setBorder(new EmptyBorder(5, 5, 5, 5));
|
||||||
|
|
||||||
|
JScrollPane scrollPane = new JScrollPane();
|
||||||
|
scrollPane.setForeground(new Color(0, 0, 0));
|
||||||
|
scrollPane.setBackground(new Color(51, 51, 51));
|
||||||
|
scrollPane.setViewportView(messageList);
|
||||||
|
scrollPane.setBorder(null);
|
||||||
|
|
||||||
|
GridBagConstraints gbc_scrollPane = new GridBagConstraints();
|
||||||
|
gbc_scrollPane.fill = GridBagConstraints.BOTH;
|
||||||
|
gbc_scrollPane.gridwidth = 2;
|
||||||
|
gbc_scrollPane.gridx = 1;
|
||||||
|
gbc_scrollPane.gridy = 1;
|
||||||
|
|
||||||
|
gbc_scrollPane.insets = new Insets(0, 10, 10, 10);
|
||||||
|
|
||||||
|
contentPane.add(scrollPane, gbc_scrollPane);
|
||||||
|
|
||||||
|
// Message enter field
|
||||||
|
messageEnterTextArea = new JTextArea();
|
||||||
|
messageEnterTextArea.addKeyListener(new KeyAdapter() {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void keyReleased(KeyEvent e) {
|
||||||
|
|
||||||
|
if (e.getKeyCode() == KeyEvent.VK_ENTER && ((SettingsScreen.enterToSend && e.getModifiersEx() == 0)
|
||||||
|
|| (e.getModifiersEx() == KeyEvent.CTRL_DOWN_MASK))) {
|
||||||
|
|
||||||
|
postMessage(messageList);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
});
|
||||||
|
// Checks for changed Message
|
||||||
|
messageEnterTextArea.setWrapStyleWord(true);
|
||||||
|
messageEnterTextArea.setCaretColor(new Color(255, 255, 255));
|
||||||
|
messageEnterTextArea.setForeground(new Color(255, 255, 255));
|
||||||
|
messageEnterTextArea.setBackground(new Color(51, 51, 51));
|
||||||
|
messageEnterTextArea.setLineWrap(true);
|
||||||
|
messageEnterTextArea.setBorder(null);
|
||||||
|
messageEnterTextArea.setFont(new Font("Arial", Font.PLAIN, 17));
|
||||||
|
messageEnterTextArea.setBorder(new EmptyBorder(5, 5, 5, 5));
|
||||||
|
|
||||||
|
GridBagConstraints gbc_messageEnterTextfield = new GridBagConstraints();
|
||||||
|
gbc_messageEnterTextfield.fill = GridBagConstraints.BOTH;
|
||||||
|
gbc_messageEnterTextfield.gridx = 1;
|
||||||
|
gbc_messageEnterTextfield.gridy = 2;
|
||||||
|
|
||||||
|
gbc_messageEnterTextfield.insets = new Insets(10, 10, 10, 10);
|
||||||
|
|
||||||
|
contentPane.add(messageEnterTextArea, gbc_messageEnterTextfield);
|
||||||
|
|
||||||
|
// Post Button
|
||||||
|
JButton postButton = new JButton("Post");
|
||||||
|
postButton.setForeground(new Color(255, 255, 255));
|
||||||
|
postButton.setBackground(new Color(102, 51, 153));
|
||||||
|
postButton.setBorderPainted(false);
|
||||||
|
|
||||||
|
GridBagConstraints gbc_moveSelectionPostButton = new GridBagConstraints();
|
||||||
|
|
||||||
|
gbc_moveSelectionPostButton.fill = GridBagConstraints.BOTH;
|
||||||
|
gbc_moveSelectionPostButton.gridx = 2;
|
||||||
|
gbc_moveSelectionPostButton.gridy = 2;
|
||||||
|
|
||||||
|
gbc_moveSelectionPostButton.insets = new Insets(10, 10, 10, 10);
|
||||||
|
|
||||||
|
postButton.addActionListener((evt) -> { postMessage(messageList); });
|
||||||
|
contentPane.add(postButton, gbc_moveSelectionPostButton);
|
||||||
|
|
||||||
|
// Settings Button
|
||||||
|
JButton settingsButton = new JButton("Settings");
|
||||||
|
settingsButton.setForeground(new Color(255, 255, 255));
|
||||||
|
settingsButton.setBackground(new Color(102, 51, 153));
|
||||||
|
settingsButton.setBorderPainted(false);
|
||||||
|
|
||||||
|
GridBagConstraints gbc_moveSelectionSettingsButton = new GridBagConstraints();
|
||||||
|
|
||||||
|
gbc_moveSelectionSettingsButton.fill = GridBagConstraints.BOTH;
|
||||||
|
gbc_moveSelectionSettingsButton.gridx = 2;
|
||||||
|
gbc_moveSelectionSettingsButton.gridy = 0;
|
||||||
|
|
||||||
|
gbc_moveSelectionSettingsButton.insets = new Insets(10, 10, 10, 10);
|
||||||
|
|
||||||
|
settingsButton.addActionListener((evt) -> {
|
||||||
|
try {
|
||||||
|
SettingsScreen.open(localDB.getUser().getName());
|
||||||
|
} catch (Exception e) {
|
||||||
|
SettingsScreen.open();
|
||||||
|
System.err.println("An error occured while opening the settings screen: " + e);
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
contentPane.add(settingsButton, gbc_moveSelectionSettingsButton);
|
||||||
|
|
||||||
|
// Partner name display
|
||||||
|
JTextPane textPane = new JTextPane();
|
||||||
|
textPane.setBackground(new Color(0, 0, 0));
|
||||||
|
textPane.setForeground(new Color(255, 255, 255));
|
||||||
|
|
||||||
|
textPane.setFont(new Font("Arial", Font.PLAIN, 20));
|
||||||
|
|
||||||
|
GridBagConstraints gbc_partnerName = new GridBagConstraints();
|
||||||
|
gbc_partnerName.fill = GridBagConstraints.HORIZONTAL;
|
||||||
|
gbc_partnerName.gridx = 1;
|
||||||
|
gbc_partnerName.gridy = 0;
|
||||||
|
|
||||||
|
gbc_partnerName.insets = new Insets(0, 10, 0, 10);
|
||||||
|
contentPane.add(textPane, gbc_partnerName);
|
||||||
|
|
||||||
|
userList.setCellRenderer(new UserListRenderer());
|
||||||
|
userList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
|
||||||
|
userList.addListSelectionListener((listSelectionEvent) -> {
|
||||||
|
if (!listSelectionEvent.getValueIsAdjusting()) {
|
||||||
|
@SuppressWarnings("unchecked")
|
||||||
|
final JList<User> selectedUserList = (JList<User>) listSelectionEvent.getSource();
|
||||||
|
final User user = selectedUserList.getSelectedValue();
|
||||||
|
client.setRecipient(user);
|
||||||
|
|
||||||
|
currentChat = localDB.getChats()
|
||||||
|
.stream()
|
||||||
|
.filter(chat -> chat.getRecipient().getID() == user.getID())
|
||||||
|
.findFirst()
|
||||||
|
.get();
|
||||||
|
|
||||||
|
// Set all unread messages in the chat to read
|
||||||
|
readCurrentChat();
|
||||||
|
|
||||||
|
client.setRecipient(user);
|
||||||
|
|
||||||
|
textPane.setText(currentChat.getRecipient().getName());
|
||||||
|
|
||||||
|
messageList.setModel(currentChat.getModel());
|
||||||
|
contentPane.revalidate();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
userList.setSelectionForeground(new Color(255, 255, 255));
|
||||||
|
userList.setSelectionBackground(new Color(102, 0, 153));
|
||||||
|
userList.setForeground(new Color(255, 255, 255));
|
||||||
|
userList.setBackground(new Color(51, 51, 51));
|
||||||
|
userList.setFont(new Font("Arial", Font.PLAIN, 17));
|
||||||
|
userList.setBorder(new EmptyBorder(5, 5, 5, 5));
|
||||||
|
|
||||||
|
GridBagConstraints gbc_userList = new GridBagConstraints();
|
||||||
|
gbc_userList.fill = GridBagConstraints.VERTICAL;
|
||||||
|
gbc_userList.gridx = 0;
|
||||||
|
gbc_userList.gridy = 1;
|
||||||
|
gbc_userList.anchor = GridBagConstraints.PAGE_START;
|
||||||
|
gbc_userList.insets = new Insets(0, 0, 10, 0);
|
||||||
|
|
||||||
|
contentPane.add(userList, gbc_userList);
|
||||||
|
contentPane.revalidate();
|
||||||
|
|
||||||
|
loadUsersAndChats();
|
||||||
|
startSyncThread(Config.getInstance().getSyncTimeout());
|
||||||
|
|
||||||
|
contentPane.revalidate();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void postMessage(JList<Message> messageList) {
|
||||||
|
if (!client.hasRecipient()) {
|
||||||
|
JOptionPane.showMessageDialog(this,
|
||||||
|
"Please select a recipient!",
|
||||||
|
"Cannot send message",
|
||||||
|
JOptionPane.INFORMATION_MESSAGE);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!messageEnterTextArea.getText().isEmpty()) try {
|
||||||
|
|
||||||
|
// Create and send message object
|
||||||
|
final Message message = localDB.createMessage(messageEnterTextArea.getText(), currentChat.getRecipient());
|
||||||
|
currentChat.appendMessage(message);
|
||||||
|
messageList.setModel(currentChat.getModel());
|
||||||
|
|
||||||
|
// Clear text field
|
||||||
|
messageEnterTextArea.setText("");
|
||||||
|
contentPane.revalidate();
|
||||||
|
} catch (Exception e) {
|
||||||
|
JOptionPane.showMessageDialog(this,
|
||||||
|
"An exception occured while sending a message. See the log for more details.",
|
||||||
|
"Exception occured",
|
||||||
|
JOptionPane.ERROR_MESSAGE);
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Initializes the elements of the user list by downloading them from the
|
||||||
|
* server.
|
||||||
|
*
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
private void loadUsersAndChats() {
|
||||||
|
new Thread(() -> {
|
||||||
|
Sync users = client.getUsersListXml();
|
||||||
|
DefaultListModel<User> userListModel = new DefaultListModel<>();
|
||||||
|
users.getUsers().forEach(user -> {
|
||||||
|
userListModel.addElement(user);
|
||||||
|
|
||||||
|
// Check if user exists in local DB
|
||||||
|
if (localDB.getChats().stream().filter(c -> c.getRecipient().getID() == user.getID()).count() == 0)
|
||||||
|
localDB.getChats().add(new Chat(user));
|
||||||
|
});
|
||||||
|
SwingUtilities.invokeLater(() -> userList.setModel(userListModel));
|
||||||
|
}).start();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Updates the data model and the UI repeatedly after a certain amount of
|
||||||
|
* time.
|
||||||
|
*
|
||||||
|
* @param timeout the amount of time that passes between two requests sent to
|
||||||
|
* the server
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
private void startSyncThread(int timeout) {
|
||||||
|
new Timer(timeout, (evt) -> {
|
||||||
|
new Thread(() -> {
|
||||||
|
|
||||||
|
// Synchronize
|
||||||
|
localDB.applySync(
|
||||||
|
client.sendSync(client.getSender().getID(), localDB.fillSync(client.getSender().getID())));
|
||||||
|
|
||||||
|
// Process unread messages
|
||||||
|
localDB.addUnreadMessagesToLocalDB();
|
||||||
|
localDB.clearUnreadMessagesSync();
|
||||||
|
|
||||||
|
// Mark unread messages as read when they are in the current chat
|
||||||
|
readCurrentChat();
|
||||||
|
|
||||||
|
// Update UI
|
||||||
|
SwingUtilities
|
||||||
|
.invokeLater(() -> { updateUserStates(); contentPane.revalidate(); contentPane.repaint(); });
|
||||||
|
}).start();
|
||||||
|
}).start();
|
||||||
|
}
|
||||||
|
|
||||||
|
private void updateUserStates() {
|
||||||
|
for (int i = 0; i < userList.getModel().getSize(); i++)
|
||||||
|
for (int j = 0; j < localDB.getChats().size(); j++)
|
||||||
|
if (userList.getModel().getElementAt(i).getID() == localDB.getChats().get(j).getRecipient().getID())
|
||||||
|
userList.getModel().getElementAt(i).setStatus(localDB.getChats().get(j).getRecipient().getStatus());
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Marks messages in the current chat as {@code READ}.
|
||||||
|
*/
|
||||||
|
private void readCurrentChat() { if (currentChat != null) { localDB.setMessagesToRead(currentChat); } }
|
||||||
|
}
|
||||||
54
src/main/java/envoy/client/ui/MessageListRenderer.java
Normal file
54
src/main/java/envoy/client/ui/MessageListRenderer.java
Normal file
@ -0,0 +1,54 @@
|
|||||||
|
package envoy.client.ui;
|
||||||
|
|
||||||
|
import java.awt.Component;
|
||||||
|
import java.text.SimpleDateFormat;
|
||||||
|
|
||||||
|
import javax.swing.JLabel;
|
||||||
|
import javax.swing.JList;
|
||||||
|
import javax.swing.ListCellRenderer;
|
||||||
|
|
||||||
|
import envoy.schema.Message;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Defines how a message is displayed.<br>
|
||||||
|
* <br>
|
||||||
|
*
|
||||||
|
* Project: <strong>envoy-client</strong><br>
|
||||||
|
* File: <strong>UserListRenderer.java</strong><br>
|
||||||
|
* Created: <strong>19 Oct 2019</strong><br>
|
||||||
|
*
|
||||||
|
* @author Kai S. K. Engelbart
|
||||||
|
* @author Maximilian Käfer
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public class MessageListRenderer extends JLabel implements ListCellRenderer<Message> {
|
||||||
|
|
||||||
|
private static final long serialVersionUID = 5164417379767181198L;
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Component getListCellRendererComponent(JList<? extends Message> list, Message value, int index,
|
||||||
|
boolean isSelected, boolean cellHasFocus) {
|
||||||
|
if (isSelected) {
|
||||||
|
setBackground(list.getSelectionBackground());
|
||||||
|
setForeground(list.getSelectionForeground());
|
||||||
|
} else {
|
||||||
|
setBackground(list.getBackground());
|
||||||
|
setForeground(list.getForeground());
|
||||||
|
}
|
||||||
|
|
||||||
|
setOpaque(true);
|
||||||
|
|
||||||
|
final String text = value.getContent().get(0).getText();
|
||||||
|
final String state = value.getMetadata().getState().toString();
|
||||||
|
final String date = value.getMetadata().getDate() == null ? ""
|
||||||
|
: new SimpleDateFormat("dd.MM.yyyy HH:mm ")
|
||||||
|
.format(value.getMetadata().getDate().toGregorianCalendar().getTime());
|
||||||
|
|
||||||
|
setText(String.format(
|
||||||
|
"<html><p style=\"color:#d2d235\"><b><small>%s</b></small><br><p style=\"color:white\">%s :%s</html>",
|
||||||
|
date,
|
||||||
|
text,
|
||||||
|
state));
|
||||||
|
return this;
|
||||||
|
}
|
||||||
|
}
|
||||||
156
src/main/java/envoy/client/ui/SettingsScreen.java
Normal file
156
src/main/java/envoy/client/ui/SettingsScreen.java
Normal file
@ -0,0 +1,156 @@
|
|||||||
|
package envoy.client.ui;
|
||||||
|
|
||||||
|
import java.awt.BorderLayout;
|
||||||
|
import java.awt.Color;
|
||||||
|
import java.awt.FlowLayout;
|
||||||
|
|
||||||
|
import javax.swing.JButton;
|
||||||
|
import javax.swing.JDialog;
|
||||||
|
import javax.swing.JPanel;
|
||||||
|
import javax.swing.border.EmptyBorder;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Project: <strong>envoy-client</strong><br>
|
||||||
|
* File: <strong>SettingsScreen.java</strong><br>
|
||||||
|
* Created: <strong>31 Oct 2019</strong><br>
|
||||||
|
*
|
||||||
|
* @author Leon Hofmeister
|
||||||
|
*/
|
||||||
|
public class SettingsScreen extends JDialog {
|
||||||
|
|
||||||
|
private static final long serialVersionUID = -4476913491263077107L;
|
||||||
|
private final JPanel contentPanel = new JPanel();
|
||||||
|
public static boolean enterToSend = true;
|
||||||
|
|
||||||
|
// TODO: Add a JPanel with all the Information necessary:
|
||||||
|
// change (Picture,Username, Email, Password) and toggle(light/dark mode,
|
||||||
|
// "ctrl+enter"/"enter"
|
||||||
|
// to send a message directly)
|
||||||
|
/**
|
||||||
|
* Open the Settings screen.
|
||||||
|
* Only suited for Dev/Error mode.
|
||||||
|
* Avoid usage.
|
||||||
|
*
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public static void open() { open(new SettingsScreen()); }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Opens the Settings screen.<br>
|
||||||
|
* Use preferably since everyone is already initialised.<br>
|
||||||
|
* It personalises the screen more.
|
||||||
|
*
|
||||||
|
* @param username The name of the User
|
||||||
|
* @param Email The Email that is associated with that Account
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public static void open(String username) {// , String Email) {AUSKLAMMERN, WENN ANMELDUNG PER
|
||||||
|
// EMAIL IMPLEMENTIERT IST!
|
||||||
|
open(new SettingsScreen(username));
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void open(SettingsScreen dialog) {
|
||||||
|
dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
|
||||||
|
dialog.setModal(true);
|
||||||
|
dialog.setVisible(true);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Builds the Settings screen.<br>
|
||||||
|
* Use only as Dev/Error Mode.<br>
|
||||||
|
* Avoid usage.
|
||||||
|
*
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public SettingsScreen() {
|
||||||
|
setBackground(Color.BLACK);
|
||||||
|
setBounds(100, 100, 450, 300);
|
||||||
|
getContentPane().setLayout(new BorderLayout());
|
||||||
|
contentPanel.setBackground(Color.BLACK);
|
||||||
|
contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
|
||||||
|
getContentPane().add(contentPanel, BorderLayout.CENTER);
|
||||||
|
contentPanel.setLayout(new BorderLayout(0, 0));
|
||||||
|
{
|
||||||
|
JPanel buttonPane = new JPanel();
|
||||||
|
buttonPane.setBackground(Color.BLACK);
|
||||||
|
getContentPane().add(buttonPane, BorderLayout.SOUTH);
|
||||||
|
buttonPane.setLayout(new BorderLayout(0, 0));
|
||||||
|
{
|
||||||
|
JButton okButton = new JButton("Save");
|
||||||
|
okButton.setActionCommand("OK");
|
||||||
|
buttonPane.add(okButton, BorderLayout.EAST);
|
||||||
|
getRootPane().setDefaultButton(okButton);
|
||||||
|
okButton.addActionListener((evt) -> {
|
||||||
|
// Hier später die Daten abspeichern, wenn Datenmodell implementiert ist
|
||||||
|
dispose();
|
||||||
|
});
|
||||||
|
}
|
||||||
|
{
|
||||||
|
JButton cancelButton = new JButton("Cancel");
|
||||||
|
cancelButton.setActionCommand("Cancel");
|
||||||
|
buttonPane.add(cancelButton, BorderLayout.WEST);
|
||||||
|
|
||||||
|
cancelButton.addActionListener((evt) -> { dispose(); });
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Builds the Settings screen.<br>
|
||||||
|
* Use preferreably since everyone is already initialised.<br>
|
||||||
|
* It personalises the screen more.
|
||||||
|
*
|
||||||
|
* @param Username The name of the User
|
||||||
|
* @param Email The Email that is associated with that Account
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public SettingsScreen(String Username) {// , String Email, String hashedPwd) {AUSKLAMMERN, WENN ANMELDUNG PER EMAIL
|
||||||
|
// IMPLEMENTIERT IST!
|
||||||
|
setBackground(Color.BLACK);
|
||||||
|
setBounds(100, 100, 450, 300);
|
||||||
|
getContentPane().setLayout(new BorderLayout());
|
||||||
|
contentPanel.setBackground(Color.BLACK);
|
||||||
|
contentPanel.setLayout(new FlowLayout());
|
||||||
|
contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
|
||||||
|
getContentPane().add(contentPanel, BorderLayout.CENTER);
|
||||||
|
{
|
||||||
|
JPanel buttonPane = new JPanel();
|
||||||
|
buttonPane.setBackground(Color.BLACK);
|
||||||
|
getContentPane().add(buttonPane, BorderLayout.SOUTH);
|
||||||
|
buttonPane.setLayout(new BorderLayout(0, 0));
|
||||||
|
{
|
||||||
|
JButton okButton = new JButton("Save");
|
||||||
|
okButton.setActionCommand("OK");
|
||||||
|
buttonPane.add(okButton, BorderLayout.EAST);
|
||||||
|
getRootPane().setDefaultButton(okButton);
|
||||||
|
okButton.addActionListener((evt) -> {
|
||||||
|
// Hier später die Daten abspeichern, wenn Datenmodell implementiert ist
|
||||||
|
dispose();
|
||||||
|
});
|
||||||
|
}
|
||||||
|
{
|
||||||
|
JButton cancelButton = new JButton("Cancel");
|
||||||
|
cancelButton.setActionCommand("Cancel");
|
||||||
|
buttonPane.add(cancelButton, BorderLayout.WEST);
|
||||||
|
|
||||||
|
cancelButton.addActionListener((evt) -> { dispose(); });
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @return true if Enter should be used to send a message instead of ctrl+enter
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public static boolean isEnterToSend() { return enterToSend; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param enterToSend <br>
|
||||||
|
* toggles whether a message should be sent via
|
||||||
|
* <br>
|
||||||
|
* buttonpress "enter" or "ctrl"+"enter"
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public static void setEnterToSend(boolean enterForSend) { enterToSend = enterForSend; }
|
||||||
|
// TODO: Should be changed to private, but later to avoid warnings
|
||||||
|
}
|
||||||
73
src/main/java/envoy/client/ui/Startup.java
Normal file
73
src/main/java/envoy/client/ui/Startup.java
Normal file
@ -0,0 +1,73 @@
|
|||||||
|
package envoy.client.ui;
|
||||||
|
|
||||||
|
import java.awt.EventQueue;
|
||||||
|
import java.io.IOException;
|
||||||
|
import java.util.Properties;
|
||||||
|
|
||||||
|
import javax.swing.JOptionPane;
|
||||||
|
|
||||||
|
import envoy.client.Client;
|
||||||
|
import envoy.client.Config;
|
||||||
|
import envoy.client.LocalDB;
|
||||||
|
import envoy.exception.EnvoyException;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Starts the Envoy client and prompts the user to enter their name.
|
||||||
|
*
|
||||||
|
* Project: <strong>envoy-client</strong><br>
|
||||||
|
* File: <strong>Startup.java</strong><br>
|
||||||
|
* Created: <strong>12 Oct 2019</strong><br>
|
||||||
|
*
|
||||||
|
* @author Leon Hofmeister
|
||||||
|
* @author Maximilian Käfer
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public class Startup {
|
||||||
|
|
||||||
|
public static void main(String[] args) {
|
||||||
|
Config config = Config.getInstance();
|
||||||
|
if (args.length > 0) {
|
||||||
|
config.load(args);
|
||||||
|
} else {
|
||||||
|
ClassLoader loader = Thread.currentThread().getContextClassLoader();
|
||||||
|
try {
|
||||||
|
Properties configProperties = new Properties();
|
||||||
|
configProperties.load(loader.getResourceAsStream("client.properties"));
|
||||||
|
config.load(configProperties);
|
||||||
|
} catch (IOException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!config.isInitialized()) {
|
||||||
|
System.err.println("Server or port are not defined. Exiting...");
|
||||||
|
System.exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
String userName = JOptionPane.showInputDialog("Please enter your username");
|
||||||
|
if (userName == null || userName.isEmpty()) {
|
||||||
|
System.err.println("User name is not set or empty. Exiting...");
|
||||||
|
System.exit(1);
|
||||||
|
}
|
||||||
|
Client client = new Client(config, userName);
|
||||||
|
LocalDB localDB = new LocalDB(client.getSender());
|
||||||
|
try {
|
||||||
|
localDB.initializeDBFile(config.getLocalDB());
|
||||||
|
} catch (EnvoyException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
JOptionPane.showMessageDialog(null,
|
||||||
|
"Error while loading local database: " + e.toString() + "\nChats will not be stored locally.",
|
||||||
|
"Local DB error",
|
||||||
|
JOptionPane.WARNING_MESSAGE);
|
||||||
|
}
|
||||||
|
|
||||||
|
EventQueue.invokeLater(() -> {
|
||||||
|
try {
|
||||||
|
ChatWindow frame = new ChatWindow(client, localDB);
|
||||||
|
frame.setVisible(true);
|
||||||
|
} catch (Exception e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
}
|
||||||
65
src/main/java/envoy/client/ui/UserListRenderer.java
Normal file
65
src/main/java/envoy/client/ui/UserListRenderer.java
Normal file
@ -0,0 +1,65 @@
|
|||||||
|
package envoy.client.ui;
|
||||||
|
|
||||||
|
import java.awt.Component;
|
||||||
|
|
||||||
|
import javax.swing.JLabel;
|
||||||
|
import javax.swing.JList;
|
||||||
|
import javax.swing.ListCellRenderer;
|
||||||
|
|
||||||
|
import envoy.schema.User;
|
||||||
|
import envoy.schema.User.UserStatus;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Defines how the {@code UserList} is displayed.
|
||||||
|
*
|
||||||
|
* Project: <strong>envoy-client</strong><br>
|
||||||
|
* File: <strong>UserListRenderer.java</strong><br>
|
||||||
|
* Created: <strong>12 Oct 2019</strong><br>
|
||||||
|
*
|
||||||
|
* @author Kai S. K. Engelbart
|
||||||
|
* @author Maximilian Käfer
|
||||||
|
* @since Envoy v0.1-alpha
|
||||||
|
*/
|
||||||
|
public class UserListRenderer extends JLabel implements ListCellRenderer<User> {
|
||||||
|
|
||||||
|
private static final long serialVersionUID = 5164417379767181198L;
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Component getListCellRendererComponent(JList<? extends User> list, User value, int index, boolean isSelected,
|
||||||
|
boolean cellHasFocus) {
|
||||||
|
if (isSelected) {
|
||||||
|
setBackground(list.getSelectionBackground());
|
||||||
|
setForeground(list.getSelectionForeground());
|
||||||
|
} else {
|
||||||
|
setBackground(list.getBackground());
|
||||||
|
setForeground(list.getForeground());
|
||||||
|
}
|
||||||
|
|
||||||
|
// Enable background rendering
|
||||||
|
setOpaque(true);
|
||||||
|
|
||||||
|
|
||||||
|
final String name = value.getName();
|
||||||
|
final UserStatus status = value.getStatus();
|
||||||
|
|
||||||
|
switch (status) {
|
||||||
|
case ONLINE:
|
||||||
|
setText(String.format(
|
||||||
|
"<html><p style=\"color:#03fc20\"><b><small>%s</b></small><br><p style=\"color:white\">%s</html>",
|
||||||
|
status,
|
||||||
|
name));
|
||||||
|
break;
|
||||||
|
|
||||||
|
case OFFLINE:
|
||||||
|
setText(String.format(
|
||||||
|
"<html><p style=\"color:#fc0303\"><b><small>%s</b></small><br><p style=\"color:white\">%s</html>",
|
||||||
|
status,
|
||||||
|
name));
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
return this;
|
||||||
|
}
|
||||||
|
}
|
||||||
3
src/main/resources/client.properties
Normal file
3
src/main/resources/client.properties
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
server=http://kske.feste-ip.net
|
||||||
|
port=43315
|
||||||
|
localDB=.\\localDB
|
||||||
Reference in New Issue
Block a user