Add desktop demo for function mapper

cloudlink-function-mapper-desktop/.gitignore

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+# Maven
+target/
+
+# IntelliJ IDEA
+cloudlinkdemo.iml
+.idea/
+
+# Gluon
+gluoncloudlink_config.json

cloudlink-function-mapper-desktop/LICENSE

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+Copyright (c) 2019, Gluon
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+    * Neither the name of Gluon, any associated website, nor the
+names of its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL GLUON BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

cloudlink-function-mapper-desktop/README.md

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+
+CloudLink-Function-Mapper-Desktop
+===========
+
+Learn how you can retrieve external data in your JavaFX desktop application by configuring Remote Functions in Gluon CloudLink. 
+The Java code calls a function with parameters, and this function makes a request to Gluon CloudLink. 
+The Function Mapper in Gluon CloudLink will then call the corresponding external endpoint, providing the required parameters.
+
+Prerequisites
+-------------
+
+* JDK 11
+* `JAVA_HOME` environment variable pointing to JDK 11.
+* You need a valid subscription to Gluon CloudLink. You can get it [here](http://gluonhq.com/products/cloudlink/buy/), and there is a 30-day free trial. Sign up and get a valid account on Gluon CloudLink to sign in on [Gluon Dashboard](https://gluon.io). 
+* Create the remote functions used by this sample in the Dashboard's API Management view, as explained in the documentation linked below.
+
+Instructions
+------------
+
+To execute the sample, do as follows:
+
+```
+mvn javafx:run
+```
+
+Documentation
+-------------
+
+Read how to create this sample step by step [here](http://docs.gluonhq.com/samples/functionmapperdesktop/)

cloudlink-function-mapper-desktop/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/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.gluonhq</groupId>
+    <artifactId>cloudlink-function-mapper-desktop</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+    <repositories>
+        <repository>
+            <id>gluon-private-snapshot</id>
+            <url>https://nexus.gluonhq.com/nexus/content/repositories/snapshots/</url>
+        </repository>
+        <repository>
+            <id>Gluon-Public-Snapshot</id>
+            <url>https://nexus.gluonhq.com/nexus/content/repositories/public-snapshots/</url>
+        </repository>
+    </repositories>
+    <dependencies>
+        <dependency>
+            <groupId>org.openjfx</groupId>
+            <artifactId>javafx-controls</artifactId>
+            <version>11.0.2</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openjfx</groupId>
+            <artifactId>javafx-fxml</artifactId>
+            <version>11.0.2</version>
+        </dependency>
+        <dependency>
+            <groupId>com.gluonhq</groupId>
+            <artifactId>charm-cloudlink-client</artifactId>
+            <version>6.0.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>com.gluonhq.attach</groupId>
+            <artifactId>cache</artifactId>
+            <version>4.0.0-SNAPSHOT</version>
+            <classifier>desktop</classifier>
+        </dependency>
+        <dependency>
+            <groupId>com.gluonhq.attach</groupId>
+            <artifactId>storage</artifactId>
+            <version>4.0.0-SNAPSHOT</version>
+            <classifier>desktop</classifier>
+        </dependency>
+
+        <!-- Cloudlink client should expose these dependencies -->
+        <dependency>
+            <groupId>org.glassfish</groupId>
+            <artifactId>jakarta.json</artifactId>
+            <version>1.1.5</version>
+            <classifier>module</classifier>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.0</version>
+                <configuration>
+                    <release>11</release>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.openjfx</groupId>
+                <artifactId>javafx-maven-plugin</artifactId>
+                <version>0.0.1</version>
+                <configuration>
+                    <mainClass>com.gluonhq.functionmapper.FunctionMapper</mainClass>
+                    <options>
+                        <option>--add-modules</option>
+                        <option>com.gluonhq.cloudlink.client</option>
+                    </options>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

cloudlink-function-mapper-desktop/src/main/java/com/gluonhq/functionmapper/FunctionMapper.java

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+/*
+ * Copyright (c) 2019, Gluon
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Gluon, any associated website, nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL GLUON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.gluonhq.functionmapper;
+
+import com.gluonhq.functionmapper.service.RemoteService;
+import com.gluonhq.functionmapper.views.AbstractController;
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+public class FunctionMapper extends Application {
+
+    private static Scene scene;
+    private RemoteService remoteService;
+    private static Map<String, FXMLLoader> viewCache = new HashMap<>();
+
+    @Override
+    public void start(Stage stage) {
+        scene = new Scene(getController("main").getRoot(), 800, 600);
+        scene.getStylesheets().add(FunctionMapper.class.getResource("functionmapper.css").toExternalForm());
+        stage.setScene(scene);
+        stage.setTitle("Stackoverflow Question & Answers");
+        stage.show();
+    }
+
+    public void setRoot(Parent parent) {
+        scene.setRoot(parent);
+    }
+
+    public AbstractController getController(String fxml) {
+        FXMLLoader fxmlLoader = loadFXML(fxml);
+        AbstractController controller = fxmlLoader.getController();
+        controller.setApp(this);
+        return controller;
+    }
+
+    public RemoteService service() {
+        if (remoteService == null) {
+            remoteService = new RemoteService();
+        }
+        return remoteService;
+    }
+
+    private static FXMLLoader loadFXML(String fxml) {
+         return viewCache.computeIfAbsent(fxml, name -> {
+             FXMLLoader fxmlLoader = new FXMLLoader(FunctionMapper.class.getResource("views/" + name + ".fxml"));
+             try {
+                 fxmlLoader.load();
+             } catch (IOException e) {
+                 e.printStackTrace();
+             }
+             return fxmlLoader;
+         });
+    }
+}

cloudlink-function-mapper-desktop/src/main/java/com/gluonhq/functionmapper/model/StackEntry.java

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+/*
+ * Copyright (c) 2019, Gluon
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Gluon, any associated website, nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL GLUON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.gluonhq.functionmapper.model;
+
+public class StackEntry {
+
+    private int answer_count;
+    private long creation_date;
+    private boolean is_accepted;
+    private String link;
+    private StackOwner owner;
+    private long question_id;
+    private int score;
+    private String title;
+
+    public int getAnswer_count() {
+        return answer_count;
+    }
+
+    public void setAnswer_count(int answer_count) {
+        this.answer_count = answer_count;
+    }
+
+    public long getCreation_date() {
+        return creation_date;
+    }
+
+    public void setCreation_date(long creation_date) {
+        this.creation_date = creation_date;
+    }
+
+    public boolean isIs_accepted() {
+        return is_accepted;
+    }
+
+    public void setIs_accepted(boolean is_accepted) {
+        this.is_accepted = is_accepted;
+    }
+
+    public String getLink() {
+        return link;
+    }
+
+    public void setLink(String link) {
+        this.link = link;
+    }
+
+    public StackOwner getOwner() {
+        return owner;
+    }
+
+    public void setOwner(StackOwner owner) {
+        this.owner = owner;
+    }
+
+    public long getQuestion_id() {
+        return question_id;
+    }
+
+    public void setQuestion_id(long question_id) {
+        this.question_id = question_id;
+    }
+
+    public int getScore() {
+        return score;
+    }
+
+    public void setScore(int score) {
+        this.score = score;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    @Override
+    public String toString() {
+        return "StackEntry{" + "answer_count=" + answer_count + ", creation_date=" + creation_date + ", is_accepted=" + is_accepted + ", link=" + link + ", owner=" + owner + ", question_id=" + question_id + ", score=" + score + ", title=" + title + '}';
+    }
+
+}