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Diffstat (limited to 'sandbox/event/modules/node-manager')
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diff --git a/sandbox/event/modules/node-manager/LICENSE b/sandbox/event/modules/node-manager/LICENSE deleted file mode 100644 index 8aa906c321..0000000000 --- a/sandbox/event/modules/node-manager/LICENSE +++ /dev/null @@ -1,205 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - 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. - - - diff --git a/sandbox/event/modules/node-manager/NOTICE b/sandbox/event/modules/node-manager/NOTICE deleted file mode 100644 index 94481d6cfa..0000000000 --- a/sandbox/event/modules/node-manager/NOTICE +++ /dev/null @@ -1,6 +0,0 @@ -${pom.name} -Copyright (c) 2005 - 2007 The Apache Software Foundation - -This product includes software developed by -The Apache Software Foundation (http://www.apache.org/). - diff --git a/sandbox/event/modules/node-manager/pom.xml b/sandbox/event/modules/node-manager/pom.xml deleted file mode 100644 index 73dcfae7ea..0000000000 --- a/sandbox/event/modules/node-manager/pom.xml +++ /dev/null @@ -1,138 +0,0 @@ -<?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> - <modelVersion>4.0.0</modelVersion> - <parent> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-modules</artifactId> - <version>1.4-SNAPSHOT</version> - <relativePath>../pom.xml</relativePath> - </parent> - - <artifactId>tuscany-node-manager</artifactId> - <name>Apache Tuscany SCA Node Manager Application</name> - - <dependencies> - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-implementation-node</artifactId> - <version>1.4-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-core-spi</artifactId> - <version>1.4-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-node-api</artifactId> - <version>1.4-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-node-launcher</artifactId> - <version>1.4-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-host-embedded</artifactId> - <version>1.4-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-data-api</artifactId> - <version>1.4-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-host-http</artifactId> - <version>1.4-SNAPSHOT</version> - </dependency> - - <dependency> - <groupId>javax.servlet</groupId> - <artifactId>servlet-api</artifactId> - <version>2.4</version> <!-- to keep compatible with older servlet containers --> - <scope>provided</scope> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-node-impl</artifactId> - <version>1.4-SNAPSHOT</version> - <scope>runtime</scope> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-host-jetty</artifactId> - <version>1.4-SNAPSHOT</version> - <scope>runtime</scope> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-implementation-java-runtime</artifactId> - <version>1.4-SNAPSHOT</version> - <scope>runtime</scope> - </dependency> - - <dependency> - <groupId>org.apache.tuscany.sca</groupId> - <artifactId>tuscany-binding-atom-abdera</artifactId> - <version>1.4-SNAPSHOT</version> - <scope>runtime</scope> - </dependency> - - <dependency> - <groupId>junit</groupId> - <artifactId>junit</artifactId> - <version>4.5</version> - <scope>test</scope> - </dependency> - - </dependencies> - - - <build> - <plugins> - <plugin> - <groupId>org.apache.felix</groupId> - <artifactId>maven-bundle-plugin</artifactId> - - <configuration> - <instructions> - <Bundle-Version>${tuscany.version}</Bundle-Version> - <Bundle-SymbolicName>org.apache.tuscany.sca.node.manager</Bundle-SymbolicName> - <Bundle-Description>${pom.name}</Bundle-Description> - <Export-Package>org.apache.tuscany.sca.implementation.node.manager*</Export-Package> - </instructions> - </configuration> - </plugin> - </plugins> - </build> - -</project> diff --git a/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/NodeManagerUtil.java b/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/NodeManagerUtil.java deleted file mode 100644 index 8dfae91314..0000000000 --- a/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/NodeManagerUtil.java +++ /dev/null @@ -1,51 +0,0 @@ -/* - * 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.tuscany.sca.implementation.node.manager; - -/** - * Utility methods for node implementation launchers. - * - * @version $Rev$ $Date$ - */ -public class NodeManagerUtil { - - private static final String TUSCANY_DOMAIN = "TUSCANY_DOMAIN"; - private static final String DEFAULT_DOMAIN = "http://localhost:9990"; - - /** - * Determine the URI of a node configuration. The domain URI can be configured - * using a TUSCANY_DOMAIN system property or environment variable. - * - * @param nodeName - * @return - */ - public static String nodeConfigurationURI(String nodeName) { - String domain = System.getProperty(TUSCANY_DOMAIN); - if (domain == null || domain.length() == 0) { - domain = System.getenv(TUSCANY_DOMAIN); - } - if (domain == null || domain.length() ==0) { - domain = DEFAULT_DOMAIN; - } - String nodeConfiguration = domain + "/node-config/" + nodeName; - return nodeConfiguration; - } - -} diff --git a/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/NodeProcessCollectionImpl.java b/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/NodeProcessCollectionImpl.java deleted file mode 100644 index 019c2562ec..0000000000 --- a/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/NodeProcessCollectionImpl.java +++ /dev/null @@ -1,338 +0,0 @@ -/* - * 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.tuscany.sca.implementation.node.manager; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStreamReader; -import java.util.ArrayList; -import java.util.List; -import java.util.Properties; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.data.collection.Entry; -import org.apache.tuscany.sca.data.collection.Item; -import org.apache.tuscany.sca.data.collection.ItemCollection; -import org.apache.tuscany.sca.data.collection.LocalItemCollection; -import org.apache.tuscany.sca.data.collection.NotFoundException; -import org.apache.tuscany.sca.node.launcher.NodeLauncher; -import org.osoa.sca.ServiceRuntimeException; -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Scope; -import org.osoa.sca.annotations.Service; - -/** - * Implementation of a node process collection service. - * - * @version $Rev$ $Date$ - */ -@Scope("COMPOSITE") -@Service(interfaces={ItemCollection.class, LocalItemCollection.class}) -public class NodeProcessCollectionImpl implements ItemCollection, LocalItemCollection { - - private static final Logger logger = Logger.getLogger(NodeProcessCollectionImpl.class.getName()); - - private List<SCANodeVM> nodeVMs = new ArrayList<SCANodeVM>(); - - /** - * Initialize the component. - */ - @Init - public void initialize() { - } - - public Entry<String, Item>[] getAll() { - logger.fine("getAll"); - - // Return all the running VMs - List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>(); - for (SCANodeVM vm: nodeVMs) { - entries.add(entry(vm)); - } - return entries.toArray(new Entry[entries.size()]); - } - - public Item get(String key) throws NotFoundException { - logger.fine("get " + key); - - // Return the specified VM - SCANodeVM vm = vm(key); - if (vm == null) { - throw new NotFoundException(); - } - - return item(vm); - } - - public String post(String key, Item item) { - logger.fine("post " + key); - - // If the VM is already running just return it - SCANodeVM vm = vm(key); - if (vm != null) { - if (vm.isAlive()) { - return key; - } else { - // Remove dead VM entry - try { - vm.stop(); - } catch (InterruptedException e) { - throw new ServiceRuntimeException(e); - } - nodeVMs.remove(vm); - } - } - - // Start a new VM and add it to the collection - vm = new SCANodeVM(key); - nodeVMs.add(0, vm); - try { - vm.start(); - } catch (IOException e) { - throw new ServiceRuntimeException(e); - } - - return key; - } - - public void put(String key, Item item) throws NotFoundException { - throw new UnsupportedOperationException(); - } - - public void delete(String key) throws NotFoundException { - logger.fine("delete " + key); - - // Stop a VM and remove it from the collection - SCANodeVM vm = vm(key); - if (vm != null) { - try { - vm.stop(); - } catch (InterruptedException e) { - throw new ServiceRuntimeException(e); - } - nodeVMs.remove(vm); - } else { - //throw new NotFoundException(); - } - } - - public Entry<String, Item>[] query(String queryString) { - logger.fine("query " + queryString); - - if (queryString.startsWith("node=")) { - - // Return the log for the specified VM - String key = queryString.substring(queryString.indexOf('=') + 1); - List<Entry<String, Item>> entries = new ArrayList<Entry<String, Item>>(); - for (SCANodeVM vm: nodeVMs) { - if (vm.getNodeName().equals(key)) { - entries.add(entry(vm)); - } - } - return entries.toArray(new Entry[entries.size()]); - - } else { - throw new UnsupportedOperationException(); - } - } - - /** - * Returns the specified VM. - * - * @param key - * @return - */ - private SCANodeVM vm(String key) { - for (SCANodeVM vm: nodeVMs) { - if (key.equals(vm.getNodeName())) { - return vm; - } - } - return null; - } - - /** - * Returns an entry representing a VM. - * - * @param vm - * @return - */ - private static Entry<String, Item> entry(SCANodeVM vm) { - Entry<String, Item> entry = new Entry<String, Item>(); - entry.setKey(vm.getNodeName()); - entry.setData(item(vm)); - return entry; - } - - /** - * Returns an item representing a VM. - * - * @param vm - * @return - */ - private static Item item(SCANodeVM vm) { - Item item = new Item(); - String key = vm.getNodeName(); - item.setTitle(title(key)); - item.setLink("/node-config/" + vm.getNodeName()); - item.setContents("<span id=\"log\" style=\"white-space: nowrap; font-size: small\">" + vm.getLog().toString() + "</span>"); - return item; - } - - /** - * Represent a child Java VM running an SCA node. - */ - private static class SCANodeVM { - private String nodeName; - private StringBuffer log; - private Process process; - private Thread monitor; - private int status; - - SCANodeVM(String nodeName) { - log = new StringBuffer(); - this.nodeName =nodeName; - } - - /** - * Starts a node in a new VM. - */ - private void start() throws IOException { - - // Determine the node configuration URI - String nodeConfigurationURI = NodeManagerUtil.nodeConfigurationURI(nodeName); - - // Build the Java VM command line - Properties props = System.getProperties(); - String java = props.getProperty("java.home") + "/bin/java"; - String cp = props.getProperty("java.class.path"); - String main = NodeLauncher.class.getName(); - final List<String> command = new ArrayList<String>(); - command.add(java); - command.add("-cp"); - command.add(cp); - - // Propagate TUSCANY properties - String tuscanyHome = props.getProperty("TUSCANY_HOME"); - if (tuscanyHome != null) { - command.add("-DTUSCANY_HOME=" + tuscanyHome); - } - String tuscanyPath = props.getProperty("TUSCANY_PATH"); - if (tuscanyPath != null) { - command.add("-DTUSCANY_PATH=" + tuscanyPath); - } - - // Specify the main class and parameters - command.add(main); - command.add(nodeConfigurationURI); - - logger.info("Starting " + "java " + main + " " + nodeConfigurationURI); - - // Start the VM - ProcessBuilder builder = new ProcessBuilder(command); - builder.redirectErrorStream(true); - process = builder.start(); - - logger.info("Started " + process); - - // Start a thread to monitor the process - final BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream())); - monitor = new Thread(new Runnable() { - public void run() { - try { - for (;;) { - String s = reader.readLine(); - if (s != null) { - logger.info(s); - log.append(s + "<br>"); - } else { - break; - } - } - status = process.waitFor(); - } catch (IOException e) { - } catch (Exception e) { - throw new RuntimeException(e); - } - } - }); - monitor.start(); - } - - /** - * Returns the composite used to start this VM. - * @return - */ - String getNodeName() { - return nodeName; - } - - /** - * Returns the log for this VM. - * - * @return - */ - StringBuffer getLog() { - return log; - } - - /** - * Returns true if the VM is alive - * - * @return - */ - private boolean isAlive() { - return monitor.isAlive(); - } - - /** - * Returns the VM status code. - * @return - */ - int getStatus() { - return status; - } - - /** - * Stops the VM. - * - * @throws InterruptedException - */ - private void stop() throws InterruptedException { - logger.info("Stopping " + process); - - process.destroy(); - monitor.join(); - - logger.info("Stopped " + process); - } - } - - /** - * Returns a node title. - * - * @param key - * @return - */ - private static String title(String key) { - return key; - } - -} diff --git a/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/PingServiceImpl.java b/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/PingServiceImpl.java deleted file mode 100644 index d0475e1dd3..0000000000 --- a/sandbox/event/modules/node-manager/src/main/java/org/apache/tuscany/sca/implementation/node/manager/PingServiceImpl.java +++ /dev/null @@ -1,61 +0,0 @@ -/* - * 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.tuscany.sca.implementation.node.manager; - -import java.io.IOException; -import java.util.logging.Logger; - -import javax.servlet.Servlet; -import javax.servlet.ServletException; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.xml.parsers.ParserConfigurationException; - -import org.osoa.sca.annotations.Init; -import org.osoa.sca.annotations.Scope; -import org.osoa.sca.annotations.Service; - -/** - * Implementation of a ping service component. - * - * @version $Rev$ $Date$ - */ -@Scope("COMPOSITE") -@Service(interfaces={Servlet.class}) -public class PingServiceImpl extends HttpServlet { - private static final long serialVersionUID = -3477992129462720901L; - - private static final Logger logger = Logger.getLogger(PingServiceImpl.class.getName()); - - /** - * Initialize the component. - */ - @Init - public void initialize() throws ParserConfigurationException { - } - - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { - logger.fine("ping"); - response.getWriter().print("<html><body><span id=\"ping\">OK</span></body></html>"); - } - -} diff --git a/sandbox/event/modules/node-manager/src/main/resources/NodeDaemon.composite b/sandbox/event/modules/node-manager/src/main/resources/NodeDaemon.composite deleted file mode 100644 index cb587b02fd..0000000000 --- a/sandbox/event/modules/node-manager/src/main/resources/NodeDaemon.composite +++ /dev/null @@ -1,39 +0,0 @@ -<?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. ---> -<composite xmlns="http://www.osoa.org/xmlns/sca/1.0" - xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0" - targetNamespace="http://tuscany.apache.org/xmlns/sca/1.0" - name="NodeDaemon"> - - <component name="NodeProcessCollectionComponent"> - <implementation.java class="org.apache.tuscany.sca.implementation.node.manager.NodeProcessCollectionImpl"/> - <service name="ItemCollection"> - <t:binding.atom uri="http://localhost:9990/node/processes" title="Log"/> - </service> - </component> - - <component name="PingServiceComponent"> - <implementation.java class="org.apache.tuscany.sca.implementation.node.manager.PingServiceImpl"/> - <service name="Servlet"> - <t:binding.http uri="http://localhost:9990/ping"/> - </service> - </component> - -</composite> |