Initial commit: thingsboard-client-demo

.gitignore

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+# Maven
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+.mvn/wrapper/maven-wrapper.jar
+
+# Java
+*.class
+*.jar
+*.war
+*.ear
+*.log
+*.ctxt
+.mtj.tmp/
+hs_err_pid*
+replay_pid*
+
+# IntelliJ IDEA
+.idea/
+*.iml
+*.iws
+*.ipr
+out/
+
+# Eclipse
+.classpath
+.project
+.settings/
+bin/
+
+# VS Code
+.vscode/
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Windows
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# Linux
+*~
+
+# Logs
+logs/
+*.log
+
+# Temporary files
+*.tmp
+*.bak
+*.swp
+*~.nib

pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.tuoheng</groupId>
+        <artifactId>hyf</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>thingsboard-client-demo</artifactId>
+    <packaging>jar</packaging>
+
+    <name>thingsboard-client-demo</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <repositories>
+        <repository>
+            <id>thingsboard</id>
+            <url>https://repo.thingsboard.io/artifactory/libs-release-public</url>
+        </repository>
+    </repositories>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.thingsboard</groupId>
+            <artifactId>rest-client</artifactId>
+            <version>4.2.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>3.8.1</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+</project>

src/main/java/com/tuoheng/App.java

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+package com.tuoheng;
+
+import org.thingsboard.rest.client.RestClient;
+import org.thingsboard.server.common.data.Device;
+import org.thingsboard.server.common.data.EntityType;
+import org.thingsboard.server.common.data.kv.AttributeKvEntry;
+import org.thingsboard.server.common.data.kv.TsKvEntry;
+import org.thingsboard.server.common.data.page.PageData;
+import org.thingsboard.server.common.data.page.PageLink;
+import org.thingsboard.server.common.data.query.*;
+import org.thingsboard.server.common.data.util.CollectionsUtil;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+
+/**
+ * Hello world!
+ *
+ */
+public class App 
+{
+    public static void main(String[] args) {
+
+        // ThingsBoard REST API URL
+        String url = "http://iot.t-aaron.com:18080";
+        // Default Tenant Administrator credentials
+        String username = "tenant@thingsboard.org";
+        String password = "tuoheng2023";
+        // Creating new rest client and auth with credentials
+        RestClient client = new RestClient(url);
+        client.login(username, password);
+
+        PageData<Device> tenantDevices;
+        PageLink pageLink = new PageLink(10);
+        do {
+            // Fetch all tenant devices using current page link and print each of them
+            tenantDevices = client.getTenantDevices("", pageLink);
+//            tenantDevices.getData().forEach(System.out::println);
+            for (Device device : tenantDevices.getData()) {
+                System.out.println(device.getName());
+                System.out.println(device.getId().getEntityType().name());
+
+                ArrayList arrayList = new ArrayList();
+                arrayList.add("connectorType");
+                arrayList.add("humidity");
+                arrayList.add("data.job_number");
+                List<AttributeKvEntry> attributeKvEntries = client.getAttributeKvEntries(device.getId(),  arrayList);
+
+                for (AttributeKvEntry attributeKvEntry : attributeKvEntries) {
+                    System.out.println(attributeKvEntry.getKey() + ":" + attributeKvEntry.getValue());
+                }
+
+                if(device.getId().getEntityType().name().equals("DEVICE")) {
+                    List<String> kvEntries =  client.getTimeseriesKeys(device.getId());
+                    if(!CollectionsUtil.isEmpty(kvEntries)){
+
+                        List<TsKvEntry> latest =    client.getLatestTimeseries(device.getId(),kvEntries);
+                        if(!CollectionsUtil.isEmpty(latest)){
+                            for(TsKvEntry latestKvEntry : latest){
+                                System.out.println(latestKvEntry.getKey() + ":" + latestKvEntry.getValue());
+                            }
+                        }
+                    }
+                }
+
+
+            }
+
+            pageLink = pageLink.nextPageLink();
+        } while (tenantDevices.hasNext());
+
+        // Get information of current logged in user and print it
+//        client.getUser().ifPresent(System.out::println);
+
+        // Perform logout of current user and close the client
+
+
+        client.logout();
+        client.close();
+    }
+}

src/test/java/com/tuoheng/AppTest.java

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+package com.tuoheng;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest 
+    extends TestCase
+{
+    /**
+     * Create the test case
+     *
+     * @param testName name of the test case
+     */
+    public AppTest( String testName )
+    {
+        super( testName );
+    }
+
+    /**
+     * @return the suite of tests being tested
+     */
+    public static Test suite()
+    {
+        return new TestSuite( AppTest.class );
+    }
+
+    /**
+     * Rigourous Test :-)
+     */
+    public void testApp()
+    {
+        assertTrue( true );
+    }
+}