Add list users to Java client. Modified getCloudInfo to return update…

… cloud info after changing the proxy user.

cloudfoundry-client-lib/src/main/java/org/cloudfoundry/client/lib/CloudFoundryClient.java

@@ -16,30 +16,6 @@
 
 package org.cloudfoundry.client.lib;
 
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringWriter;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URL;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-import java.util.zip.ZipOutputStream;
-
 import org.cloudfoundry.client.lib.CloudApplication.AppState;
 import org.codehaus.jackson.JsonParseException;
 import org.codehaus.jackson.map.ObjectMapper;
@@ -67,6 +43,30 @@
 import org.springframework.web.client.RestClientException;
 import org.springframework.web.client.RestTemplate;
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+import java.util.zip.ZipOutputStream;
+
 public class CloudFoundryClient {
 
 	private class ErrorHandler extends DefaultResponseErrorHandler {
@@ -168,14 +168,18 @@ public URL getCloudControllerUrl() {
 		return cloudControllerUrl;
 	}
 
-	public CloudInfo getCloudInfo() {
-		if (info == null) { 
-			@SuppressWarnings("unchecked")
-			Map<String,Object> infoMap = restTemplate.getForObject(getUrl("info"), Map.class);
-			info = new CloudInfo(infoMap);
-		}
-		return info;
-	}
+    /**
+     * Returns the Cloud info.
+     * Removed the check for info==null, because after setting the proxyUser the CloudInfo changes.
+     *
+     * @return the CloudInfo for the (proxy)User.
+     */
+    public CloudInfo getCloudInfo() {
+        @SuppressWarnings("unchecked")
+        Map<String, Object> infoMap = restTemplate.getForObject(getUrl("info"), Map.class);
+        info = new CloudInfo(infoMap);
+        return info;
+    }
 
 	public void register(String email, String password) {
 		Map<String, String> payload = new HashMap<String, String>();
@@ -192,6 +196,29 @@ public void updatePassword(String newPassword) {
 		restTemplate.put(getUrl("users/{id}"), userInfo, email);
 	}
 
+    /**
+     * Returns all user accounts.
+     *
+     * @return the users
+     */
+    public List<CloudUser> getUsers() {
+        List<Map<String, Object>> servicesAsMap = restTemplate.getForObject(getUrl("users"), List.class);
+        List<CloudUser> users = new ArrayList<CloudUser>();
+        for (Map<String, Object> serviceAsMap : servicesAsMap) {
+            users.add(new CloudUser(serviceAsMap));
+        }
+        return users;
+    }
+
+    /**
+     * Unregister the specified account.
+     *
+     * @param theEmail the user which should be unregistered.
+     */
+    public void unregister(String theEmail) {
+        restTemplate.delete(getUrl("users/{email}"), theEmail);
+    }
+
 	public void unregister() {
 		restTemplate.delete(getUrl("users/{email}"), email);
 		token = null;
@@ -238,7 +265,6 @@ public ApplicationStats getApplicationStats(String appName) {
 	/**
 	 * Get choices for application memory quota
 	 *
-	 * @param framework
 	 * @return memory choices in MB
 	 */
 	public int[] getApplicationMemoryChoices() {

cloudfoundry-client-lib/src/main/java/org/cloudfoundry/client/lib/CloudUser.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2009-2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.cloudfoundry.client.lib;
+
+/**
+ * Cloud Foundry Account information.
+ */
+public class CloudUser {
+    private java.util.Map<String, Object> attributes;
+    private String email;
+    private boolean admin;
+
+    /**
+     * Account constructor. Password will not be set in this object.
+     *
+     * @param attributes The attributes to set.
+     */
+    public CloudUser(java.util.Map<String, Object> attributes) {
+        this.attributes = attributes;
+        this.email = CloudUtil.parse(String.class, attributes.get("email"));
+        this.admin = CloudUtil.parse(Boolean.class, attributes.get("admin"));
+    }
+
+    /**
+     * The email address for this account.
+     *
+     * @return should never be empty
+     */
+    public String getEmail() {
+        return email;
+    }
+
+    /**
+     * If this user is an admin.
+     *
+     * @return true if an admin
+     */
+    public boolean isAdmin() {
+        return admin;
+    }
+}