diff options
Diffstat (limited to 'sandbox/event/modules/runtime/src/main/java/org/apache/tuscany/sca/runtime/Launcher.java')
| -rw-r--r-- | sandbox/event/modules/runtime/src/main/java/org/apache/tuscany/sca/runtime/Launcher.java | 424 |
1 files changed, 0 insertions, 424 deletions
diff --git a/sandbox/event/modules/runtime/src/main/java/org/apache/tuscany/sca/runtime/Launcher.java b/sandbox/event/modules/runtime/src/main/java/org/apache/tuscany/sca/runtime/Launcher.java deleted file mode 100644 index 1f03ade970..0000000000 --- a/sandbox/event/modules/runtime/src/main/java/org/apache/tuscany/sca/runtime/Launcher.java +++ /dev/null @@ -1,424 +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.runtime; - -import java.io.File; -import java.io.FileInputStream; -import java.io.FilenameFilter; -import java.io.IOException; -import java.net.MalformedURLException; -import java.net.URISyntaxException; -import java.net.URL; -import java.util.ArrayList; -import java.util.List; -import java.util.Properties; -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.xml.namespace.QName; - -//import org.apache.tuscany.sca.node.NodeException; -//import org.apache.tuscany.sca.node.SCANode; -//import org.apache.tuscany.sca.node.SCANodeFactory; - -/** - * A Launcher using a multiple nodes part as part of a domain - * - * @version $Rev$ $Date$ - */ -public class Launcher { - private static final Logger logger = Logger.getLogger(Launcher.class.getName()); - -// protected SCANodeFactory scaNodeFactory; -// protected List<SCANode> scaNodes; - protected String domainName; - protected File repository; - - protected boolean started; - - protected String cp; - - public Launcher(File repository) { - this(repository, "http://localhost:8080/Tuscany"); - } - - public Launcher(File repository, String cp) { - this.repository = repository; - this.cp = cp; - - initFromPropertyFile(); - - logger.info("SCA runtime starting"); - logger.info("repository: " + repository.getAbsolutePath()); - logger.info("domain: " + ((domainName != null) ? domainName : "STANDALONE")); - -// scaNodeFactory = SCANodeFactory.newInstance(); -// scaNodes = new ArrayList<SCANode>(); - - if (repository != null && repository.exists()) { -// if (isExplodedContribution(repository)) { -// addContributionFolder(repository); -// } else { -// addTopLevelJARs(repository); -// addSubFolders(repository); -// } - } - } - - protected boolean isExplodedContribution(File folder) { - return getJARsInFolder(folder).length < 1 && containsCompositeFile(folder); - } - -// protected void addContributionFolder(File folder) { -// SCANode repoNode; -// try { -// repoNode = createNode(cp); -// } catch (Exception e) { -// throw new RuntimeException(e); -// } -// -// try { -// repoNode.addContribution(folder.toURL().toString(), folder.toURL()); -// logger.info("added contribution folder: " + folder.toURL()); -// } catch (Exception e) { -// e.printStackTrace(); -// logger.log(Level.WARNING, "exception adding contribution folder: " + folder, e); -// } -// } -// -// protected URL[] addTopLevelJARs(File repository) { -// SCANode repoNode; -// try { -// repoNode = createNode(cp); -// } catch (Exception e) { -// throw new RuntimeException(e); -// } -// -// URL[] jars = getJARsInFolder(repository); -// for (URL jarURL : jars) { -// try { -// repoNode.addContribution(jarURL.toString(), jarURL); -// logger.info("added contribution: " + jarURL); -// } catch (NodeException e) { -// e.printStackTrace(); -// logger.log(Level.WARNING, "exception adding contribution: " + jarURL, e); -// } -// } -// -// return jars; -// } -// -// protected URL[] addSubFolders(File repository) { -// URL[] folders = getSubFolders(repository); -// for (URL folderURL : folders) { -// try { -// SCANode scaNode = createNode(cp + "/" + folderURL); -// scaNode.addContribution(folderURL.toString(), folderURL); -// logger.info("added contribution: " + folderURL); -// } catch (Exception e) { -// e.printStackTrace(); -// logger.log(Level.WARNING, "exception adding contribution: " + folderURL, e); -// } -// } -// return folders; -// } -// -// public void addContribution(URL contributionURL) throws NodeException { -// SCANode scaNode = createNode(cp + "/" + contributionURL); -// -// if (started && domainName == null) { -// scaNode.stop(); -// } -// -// scaNode.addContribution(contributionURL.toString(), contributionURL); -// logger.info("added contribution: " + contributionURL); -// -// if (started) { -// if (domainName == null) { -// scaNode.addToDomainLevelComposite((QName)null); -// scaNode.start(); -// } else { -// scaNode.addToDomainLevelComposite((QName)null); -// scaNode.start(); -// } -// } -// } -// -// public void start() { -// try { -// -// for (SCANode scaNode : scaNodes) { -// scaNode.addToDomainLevelComposite((QName)null); -// scaNode.start(); -// } -// -// } catch (NodeException e) { -// throw new RuntimeException(e); -// } -// started = true; -// } -// -// public void stop() { -// try { -// for (SCANode scaNode : scaNodes) { -// scaNode.stop(); -// } -// } catch (NodeException e) { -// throw new RuntimeException(e); -// } -// started = false; -// } -// -// public void destroy() { -// try { -// stop(); -// for (SCANode scaNode : scaNodes) { -// scaNode.destroy(); -// } -// } catch (NodeException e) { -// throw new RuntimeException(e); -// } -// } - - protected URL[] getJARsInFolder(File repository) { - - String[] jarNames = repository.list(new FilenameFilter() { - public boolean accept(File dir, String name) { - return name.endsWith(".jar"); - } - }); - - List<URL> contributionJars = new ArrayList<URL>(); - if (jarNames != null) { - for (String jar : jarNames) { - try { - contributionJars.add(new File(repository, jar).toURL()); - } catch (MalformedURLException e) { - throw new RuntimeException(e); - } - } - } - - return contributionJars.toArray(new URL[contributionJars.size()]); - } - - protected URL[] getSubFolders(File repositoryDir) { - String[] folderNames = repositoryDir.list(new FilenameFilter() { - public boolean accept(File dir, String name) { - return new File(dir, name).isDirectory(); - } - }); - - List<URL> contributionFolders = new ArrayList<URL>(); - if (folderNames != null) { - for (String folder : folderNames) { - try { - contributionFolders.add(new File(repositoryDir, folder).toURL()); - } catch (MalformedURLException e) { - throw new RuntimeException(e); - } - } - } - - return contributionFolders.toArray(new URL[contributionFolders.size()]); - } - - /** - * Tests if the directory or any sub-directories contains a .composite file - */ - protected boolean containsCompositeFile(File repository) { - String[] compositesFileNames = repository.list(new FilenameFilter() { - public boolean accept(File dir, String name) { - return name.endsWith(".composite"); - } - }); - - if (compositesFileNames == null || compositesFileNames.length < 1) { - for (URL subFolder : getSubFolders(repository)) { - try { - if (containsCompositeFile(new File(subFolder.toURI()))) { - return true; - } - } catch (URISyntaxException e) { - throw new RuntimeException(e); - } - } - return false; - } else { - return true; - } - } - - /** - * Creates a new SCA Node unless running as a standalone node in - * which case just a single node is used to run for all contributions - */ -// protected SCANode createNode(String nodeName) throws NodeException { -// SCANode scaNode; -// -// if (domainName == null || domainName.length() < 1) { -// if (scaNodes.size() < 1) { -// scaNode = scaNodeFactory.createSCANode(nodeName, null); -// scaNodes.add(scaNode); -// } else { -// scaNode = scaNodes.get(0); -// } -// } else { -// scaNode = scaNodeFactory.createSCANode(nodeName, null); -// scaNodes.add(scaNode); -// } -// -// return scaNode; -// } - - protected void initFromPropertyFile() { - File file = new File(repository, "tuscany.properties"); - if (!file.exists()) { - return; - } - - Properties properties = new Properties(); - try { - properties.load(new FileInputStream(file)); - } catch (IOException e) { - throw new RuntimeException(e); - } - -// if (properties.getProperty("nodeName") != null) { -// this.nodeName = properties.getProperty("nodeName"); -// } - if (properties.getProperty("domainName") != null && properties.getProperty("domainName").length() > 0) { - this.domainName = properties.getProperty("domainName"); - } -// if (properties.getProperty("hotDeployInterval") != null) { -// this.hotDeployInterval = Long.parseLong(properties.getProperty("hotDeployInterval")); -// } - } - -// protected void initHotDeploy(final File repository) { -// -// if (hotDeployInterval == 0) { -// return; // hotUpdateInterval of 0 disables hotupdate -// } -// -// Runnable runable = new Runnable() { -// -// public void run() { -// logger.info("Contribution hot deploy activated"); -// while (!stopHotDeployThread) { -// try { -// Thread.sleep(hotDeployInterval); -// } catch (InterruptedException e) { -// } -// if (!stopHotDeployThread) { -// checkForUpdates(repository); -// } -// } -// logger.info("contribution hot deploy stopped"); -// } -// }; -// hotDeployThread = new Thread(runable, "TuscanyHotDeploy"); -// stopHotDeployThread = false; -// hotDeployThread.start(); -// } -// -// protected void checkForUpdates(File repository) { -// URL[] currentContributions = getContributionJarURLs(repository); -// if (areContributionsAltered(currentContributions)) { -// restartNode(node); -// } -// } -// -// protected boolean areContributionsAltered(URL[] currentContrabutions) { -// try { -// -// List addedContributions = getAddedContributions(currentContrabutions); -// List removedContributions = getRemovedContributions(currentContrabutions); -// List updatedContributions = getUpdatedContributions(currentContrabutions); -// -// return (addedContributions.size() > 0 || removedContributions.size() > 0 || updatedContributions.size() > 0); -// -// } catch (URISyntaxException e) { -// throw new RuntimeException(e); -// } -// } -// -// protected List<URL> getAddedContributions(URL[] currentContrabutions) { -// List<URL> urls = new ArrayList<URL>(); -// for (URL url : currentContrabutions) { -// if (!existingContributions.containsKey(url)) { -// urls.add(url); -// } -// } -// return urls; -// } -// -// protected List<URL> getUpdatedContributions(URL[] currentContrabutions) throws URISyntaxException { -// List<URL> urls = new ArrayList<URL>(); -// for (URL url : currentContrabutions) { -// if (existingContributions.containsKey(url)) { -// File curentFile = new File(url.toURI()); -// if (curentFile.lastModified() != existingContributions.get(url)) { -// urls.add(url); -// logger.info("updated contribution: " + curentFile.getName()); -// } -// } -// } -// return urls; -// } -// -// protected List getRemovedContributions(URL[] currentContrabutions) throws URISyntaxException { -// List<URL> currentUrls = Arrays.asList(currentContrabutions); -// List<URL> urls = new ArrayList<URL>(); -// for (URL url : existingContributions.keySet()) { -// if (!currentUrls.contains(url)) { -// urls.add(url); -// } -// } -// for (URL url : urls) { -// logger.info("removed contributions: " + new File(url.toURI()).getName()); -// } -// return urls; -// } -// -// protected void copyFiles(File origin, File destination) throws IOException { -// if (origin.isDirectory()) { -// if (!destination.exists()) { -// destination.mkdir(); -// } -// for (String file : origin.list()) { -// copyFiles(new File(origin, file), new File(destination, file)); -// } -// } else { -// InputStream in = new FileInputStream(origin); -// OutputStream out = new FileOutputStream(destination); -// try { -// byte[] buf = new byte[4096]; -// int len; -// while ((len = in.read(buf)) > 0) { -// out.write(buf, 0, len); -// } -// } finally { -// in.close(); -// out.close(); -// } -// } -// } -} |