Print existing agent and entity

.gitignore

@@ -0,0 +1 @@
+conf

.vscode/launch.json

@@ -0,0 +1,18 @@
+{
+    "configurations": [
+        {
+            "type": "java",
+            "name": "CodeLens (Launch) - CreateAgent",
+            "request": "launch",
+            "mainClass": "CreateAgent",
+            "projectName": "dialogflow-fun"
+        },
+        {
+            "type": "java",
+            "name": "CodeLens (Launch) - DialogFlow",
+            "request": "launch",
+            "mainClass": "DialogFlow",
+            "projectName": "dialogflow-fun"
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "java.configuration.updateBuildConfiguration": "automatic",
+    "maven.view": "hierarchical"
+}

README.md

@@ -3,3 +3,14 @@
 A simple project using dialog flow
 
 - Google Cloud project name : [dialogflow-fun](https://console.cloud.google.com/apis/library?project=dialogflow-fun)
+
+* Create google cloud project
+* Create DialogFlow agent coupled to project [dialogflow-fun-agent](https://dialogflow.cloud.google.com/#/agent/ac522b80-e75b-40cd-9493-269fbb4ef634/intents)
+* Create service account and set environment variable.
+
+## Useful references
+
+- [Reference guide](https://cloud.google.com/dialogflow/docs/reference/libraries/java)
+- [Full library reference](https://googleapis.dev/java/google-cloud-clients/latest/index.html?com/google/cloud/dialogflow/v2/package-summary.html)
+- [Maven dependency](https://search.maven.org/artifact/com.google.cloud/google-cloud-dialogflow/0.114.0-alpha/jar)
+- [Authentication](https://cloud.google.com/docs/authentication/getting-started)

dialogflow-fun-java/.classpath

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="target/generated-sources/annotations">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="ignore_optional_problems" value="true"/>
+			<attribute name="m2e-apt" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="ignore_optional_problems" value="true"/>
+			<attribute name="m2e-apt" value="true"/>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

dialogflow-fun-java/.gitignore

@@ -20,4 +20,6 @@
 *.rar
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*
+hs_err_pid*
+
+conf

dialogflow-fun-java/.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>dialogflow-fun</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>

dialogflow-fun-java/.settings/org.eclipse.jdt.apt.core.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.apt.aptEnabled=false

dialogflow-fun-java/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,9 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
+org.eclipse.jdt.core.compiler.processAnnotations=disabled
+org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.source=11

dialogflow-fun-java/.settings/org.eclipse.m2e.core.prefs

@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

dialogflow-fun-java/pom.xml

@@ -1,12 +1,27 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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>
+<?xml version="1.0" encoding="UTF-8" ?>
+<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>
 
-    <groupId>fr.lengrand</groupId>
-    <artifactId>dialogflow-fun</artifactId>
-    <version>1.0-SNAPSHOT</version>
+  <groupId>fr.lengrand</groupId>
+  <artifactId>dialogflow-fun</artifactId>
+  <version>1.0-SNAPSHOT</version>
 
+  <properties>
+    <maven.compiler.source>11</maven.compiler.source>
+    <maven.compiler.target>11</maven.compiler.target>
+    <java.version>11</java.version>
+  </properties>
 
+  <dependencies>
+    <dependency>
+      <groupId>com.google.api-client</groupId>
+      <artifactId>google-api-client</artifactId>
+      <version>1.30.2</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.cloud</groupId>
+      <artifactId>google-cloud-dialogflow</artifactId>
+      <version>0.114.0-alpha</version>
+    </dependency>
+  </dependencies>
 </project>

dialogflow-fun-java/src/main/java/CreateAgent.java

@@ -0,0 +1,95 @@
+import java.io.IOException;
+import java.util.List;
+
+import com.google.cloud.dialogflow.v2beta1.EntityType;
+import com.google.cloud.dialogflow.v2beta1.EntityTypeName;
+import com.google.cloud.dialogflow.v2beta1.EntityTypesClient;
+import com.google.cloud.dialogflow.v2beta1.ProjectAgentName;
+import com.google.cloud.dialogflow.v2beta1.Agent;
+import com.google.cloud.dialogflow.v2beta1.AgentsClient;
+import com.google.cloud.dialogflow.v2beta1.ProjectName;
+import com.google.cloud.dialogflow.v2beta1.EntityType.Entity;
+
+public class CreateAgent {
+
+    private static final String GOOGLE_AUTH_ENV_NAME = "GOOGLE_APPLICATION_CREDENTIALS";
+    private static final String PROJECT_NAME = "dialogflow-fun";
+    private static final String AGENT_NAME = "dialogflow-fun-agent";
+    private static final String AGENT_ID = "ac522b80-e75b-40cd-9493-269fbb4ef634";
+    private static final String ENTITY_TYPE_ID = "Developer";
+
+    public static void main(String[] args) {
+
+        if (!googleAuthOk()) {
+            System.out.println("Error with Google Authentication. Exiting...");
+            System.exit(0);
+        }
+
+        getAgentInfo();
+        getEntitiesInfo();
+
+        System.out.println("Done");
+    }
+
+    public static void getEntitiesInfo() {
+
+        // ENTITY TYPES
+        // https://googleapis.dev/java/google-cloud-clients/latest/index.html?com/google/cloud/dialogflow/v2/package-summary.html
+        // * **System** - entities that are defined by the Dialogflow API for common
+        // data types such as date, time, currency, and so on. A system entity is
+        // represented by the `EntityType` type.
+        // * **Developer** - entities that are defined by you that represent actionable
+        // data that is meaningful to your application. For example, you could define a
+        // `pizza.sauce` entity for red or white pizza sauce, a `pizza.cheese` entity
+        // for the different types of cheese on a pizza, a `pizza.topping` entity for
+        // different toppings, and so on. A developer entity is represented by the
+        // `EntityType` type.
+        // * **User** - entities that are built for an individual user such as
+        // favorites, preferences, playlists, and so on. A user entity is represented by
+        // the [SessionEntityType][google.cloud.dialogflow.v2.SessionEntityType] type.
+
+        System.out.println("==========");
+        System.out.println("Getting Entities info");
+
+        try {
+            EntityTypesClient entityTypesClient = EntityTypesClient.create();
+            ProjectAgentName parent = ProjectAgentName.of(PROJECT_NAME);
+            for (EntityType entityType : entityTypesClient.listEntityTypes(parent).iterateAll()) {
+                System.out.println(entityType.getDisplayName());
+                List<Entity> entities = entityType.getEntitiesList();
+                entities.forEach(CreateAgent::printEntity);
+            }
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        System.out.println("==========");
+
+    }
+
+    public static void printEntity(Entity entity) {
+        System.out.println(entity.getValue());
+    }
+
+    public static void getAgentInfo() {
+        System.out.println("==========");
+        System.out.println("Getting Agent info");
+
+        try {
+            AgentsClient agentsClient = AgentsClient.create();
+            Agent myAgent = agentsClient.getAgent(ProjectName.of("dialogflow-fun"));
+            System.out.println(myAgent.getDisplayName());
+            System.out.println(myAgent.getDescription());
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        System.out.println("==========");
+    }
+
+    public static boolean googleAuthOk() {
+        return System.getenv().get(GOOGLE_AUTH_ENV_NAME) != null;
+    }
+}

dialogflow-fun-java/target/maven-archiver/pom.properties

@@ -0,0 +1,5 @@
+#Generated by Maven
+#Sun Oct 13 17:08:23 CEST 2019
+groupId=fr.lengrand
+artifactId=dialogflow-fun
+version=1.0-SNAPSHOT

dialogflow-fun-java/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,2 @@
+CreateAgent.class
+DialogFlow.class

dialogflow-fun-java/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,2 @@
+/Users/jlengrand/IdeaProjects/dialogflow-fun/dialogflow-fun-java/src/main/java/DialogFlow.java
+/Users/jlengrand/IdeaProjects/dialogflow-fun/dialogflow-fun-java/src/main/java/CreateAgent.java