Adding CloudFoundry support.

core/src/main/java/org/apache/brooklyn/location/paas/PaasLocationConfig.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.brooklyn.location.paas;
+
+
+import org.apache.brooklyn.config.ConfigKey;
+import org.apache.brooklyn.core.config.ConfigKeys;
+import org.apache.brooklyn.util.core.flags.SetFromFlag;
+
+/**
+ * It contains the parameters needed to configure an PaasLocation. For example, the ConfigKey
+ * {@link #REQUIRED_MEMORY} allows to specify a initial memory amount used in a location.
+ */
+public interface PaasLocationConfig {
+
+    @SetFromFlag("profile.instances")
+    ConfigKey<Integer> REQUIRED_INSTANCES = ConfigKeys.newIntegerConfigKey(
+            "instances", "Required instances to deploy the application", 1);
+
+    @SetFromFlag("profile.instances")
+    ConfigKey<Integer> REQUIRED_MEMORY = ConfigKeys.newIntegerConfigKey(
+            "memory", "Required memory to deploy the application (MB)", 512);
+
+    @SetFromFlag("profile.instances")
+    ConfigKey<Integer> REQUIRED_DISK = ConfigKeys.newIntegerConfigKey(
+            "disk", "Required disk to deploy the application (MB)", 1024);
+
+
+}

locations/cloudfoundry/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you 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.
+-->
+<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>
+    <artifactId>brooklyn-locations-cloudfoundry</artifactId>
+    <packaging>jar</packaging>
+    <name>Brooklyn CloudFoundry Location Targets</name>
+    <description>
+        Support for CloudFoundry PaaS Level services
+    </description>
+
+    <parent>
+        <artifactId>brooklyn-parent</artifactId>
+        <groupId>org.apache.brooklyn</groupId>
+        <version>0.9.0-SNAPSHOT</version>
+        <relativePath>../../parent/pom.xml</relativePath>
+    </parent>
+
+    <properties>
+        <cloudfoundry.client.version>1.1.2</cloudfoundry.client.version>
+        <springframework-webmvn.version>4.0.5.RELEASE</springframework-webmvn.version>
+        <springframework-security.version>2.0.4.RELEASE</springframework-security.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.brooklyn</groupId>
+            <artifactId>brooklyn-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.brooklyn</groupId>
+            <artifactId>brooklyn-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+            <version>${fasterxml.jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.cloudfoundry</groupId>
+            <artifactId>cloudfoundry-client-lib</artifactId>
+            <version>${cloudfoundry.client.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-core</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework.security.oauth</groupId>
+                    <artifactId>spring-security-oauth2</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+            <version>${springframework-webmvn.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.security.oauth</groupId>
+            <artifactId>spring-security-oauth2</artifactId>
+            <version>${springframework-security.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-context</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-aop</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-expression</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-webmvc</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-beans</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-web</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-core</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-codec</groupId>
+                    <artifactId>commons-codec</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.testng</groupId>
+            <artifactId>testng</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <!-- includes testng and useful logging for tests -->
+            <groupId>org.apache.brooklyn</groupId>
+            <artifactId>brooklyn-test-support</artifactId>
+            <version>${brooklyn.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.brooklyn</groupId>
+            <artifactId>brooklyn-core</artifactId>
+            <version>${brooklyn.version}</version>
+            <classifier>tests</classifier>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

locations/cloudfoundry/src/main/java/org/apache/brooklyn/location/cloudfoundry/CloudFoundryPaasLocation.java

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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.brooklyn.location.cloudfoundry;
+
+
+import org.apache.brooklyn.config.ConfigKey;
+import org.apache.brooklyn.core.config.ConfigKeys;
+import org.apache.brooklyn.core.location.AbstractLocation;
+import org.apache.brooklyn.location.paas.PaasLocation;
+import org.apache.brooklyn.location.paas.PaasLocationConfig;
+import org.cloudfoundry.client.lib.CloudCredentials;
+import org.cloudfoundry.client.lib.CloudFoundryClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+
+public class CloudFoundryPaasLocation extends AbstractLocation
+        implements PaasLocation, PaasLocationConfig {
+
+    public static final Logger LOG = LoggerFactory.getLogger(CloudFoundryPaasLocation.class);
+
+    public static ConfigKey<String> CF_USER = ConfigKeys.newStringConfigKey("user");
+    public static ConfigKey<String> CF_PASSWORD = ConfigKeys.newStringConfigKey("password");
+    public static ConfigKey<String> CF_ORG = ConfigKeys.newStringConfigKey("org");
+    public static ConfigKey<String> CF_ENDPOINT = ConfigKeys.newStringConfigKey("endpoint");
+    public static ConfigKey<String> CF_SPACE = ConfigKeys.newStringConfigKey("space");
+
+    CloudFoundryClient client;
+
+    public CloudFoundryPaasLocation() {
+        super();
+    }
+
+    @Override
+    public void init() {
+        super.init();
+    }
+
+    public void setUpClient() {
+        if (client == null) {
+            CloudCredentials credentials =
+                    new CloudCredentials(getConfig(CF_USER), getConfig(CF_PASSWORD));
+            client = new CloudFoundryClient(credentials,
+                    getTargetURL(getConfig(CF_ENDPOINT)),
+                    getConfig(CF_ORG), getConfig(CF_SPACE), true);
+            client.login();
+        }
+    }
+
+    @Override
+    public String getPaasProviderName() {
+        return "CloudFoundry";
+    }
+
+    private static URL getTargetURL(String target) {
+        try {
+            return URI.create(target).toURL();
+        } catch (MalformedURLException e) {
+            throw new RuntimeException("The target URL is not valid: " + e.getMessage());
+        }
+    }
+
+    public CloudFoundryClient getCloudFoundryClient() {
+        return client;
+    }
+
+
+}

locations/cloudfoundry/src/main/java/org/apache/brooklyn/location/cloudfoundry/CloudFoundryPaasLocationResolver.java

@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.brooklyn.location.cloudfoundry;
+
+
+import org.apache.brooklyn.api.location.Location;
+import org.apache.brooklyn.api.location.LocationRegistry;
+import org.apache.brooklyn.api.location.LocationResolver;
+import org.apache.brooklyn.api.location.LocationSpec;
+import org.apache.brooklyn.api.mgmt.ManagementContext;
+import org.apache.brooklyn.core.location.BasicLocationRegistry;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Map;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+public class CloudFoundryPaasLocationResolver implements LocationResolver {
+
+    public static final Logger log = LoggerFactory
+            .getLogger(CloudFoundryPaasLocationResolver.class);
+
+    public static final String CLOUD_FOUNDRY = "cloudfoundry";
+
+    private ManagementContext managementContext;
+
+    @Override
+    public void init(ManagementContext managementContext) {
+        this.managementContext = checkNotNull(managementContext, "managementContext");
+    }
+
+    @Override
+    public String getPrefix() {
+        return CLOUD_FOUNDRY;
+    }
+
+    @Override
+    public boolean accepts(String spec, LocationRegistry registry) {
+        return BasicLocationRegistry.isResolverPrefixForSpec(this, spec, true);
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public Location newLocationFromString(Map locationFlags,
+                                          String spec,
+                                          LocationRegistry registry) {
+        return managementContext.getLocationManager().createLocation(
+                LocationSpec.create(locationFlags, CloudFoundryPaasLocation.class));
+    }
+
+
+}

locations/cloudfoundry/src/main/resources/META-INF/services/org.apache.brooklyn.api.location.LocationResolver

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+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+#
+org.apache.brooklyn.location.cloudfoundry.CloudFoundryPaasLocationResolver