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Diffstat (limited to 'sandbox/event/modules/domain-manager/src/main/java/org/apache/tuscany/sca/domain/manager/impl/QuickStartServiceImpl.java')
-rw-r--r--sandbox/event/modules/domain-manager/src/main/java/org/apache/tuscany/sca/domain/manager/impl/QuickStartServiceImpl.java236
1 files changed, 0 insertions, 236 deletions
diff --git a/sandbox/event/modules/domain-manager/src/main/java/org/apache/tuscany/sca/domain/manager/impl/QuickStartServiceImpl.java b/sandbox/event/modules/domain-manager/src/main/java/org/apache/tuscany/sca/domain/manager/impl/QuickStartServiceImpl.java
deleted file mode 100644
index 23c506446f..0000000000
--- a/sandbox/event/modules/domain-manager/src/main/java/org/apache/tuscany/sca/domain/manager/impl/QuickStartServiceImpl.java
+++ /dev/null
@@ -1,236 +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.domain.manager.impl;
-
-import static org.apache.tuscany.sca.domain.manager.impl.DomainManagerUtil.compositeKey;
-import static org.apache.tuscany.sca.domain.manager.impl.DomainManagerUtil.compositeQName;
-import static org.apache.tuscany.sca.domain.manager.impl.DomainManagerUtil.contributionURI;
-import static org.apache.tuscany.sca.domain.manager.impl.DomainManagerUtil.nodeURI;
-
-import java.io.IOException;
-import java.net.URI;
-import java.net.URLDecoder;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.logging.Level;
-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.namespace.QName;
-import javax.xml.parsers.ParserConfigurationException;
-
-import org.apache.tuscany.sca.data.collection.Entry;
-import org.apache.tuscany.sca.data.collection.Item;
-import org.apache.tuscany.sca.data.collection.LocalItemCollection;
-import org.apache.tuscany.sca.data.collection.NotFoundException;
-import org.osoa.sca.annotations.Init;
-import org.osoa.sca.annotations.Reference;
-import org.osoa.sca.annotations.Scope;
-import org.osoa.sca.annotations.Service;
-
-/**
- * Implementation of a component that provides a quick start path for a
- * composite in a contribution.
- *
- * @version $Rev$ $Date$
- */
-@Scope("COMPOSITE")
-@Service(interfaces={Servlet.class})
-public class QuickStartServiceImpl extends HttpServlet {
- private static final long serialVersionUID = -3477992129462720901L;
-
- private static final Logger logger = Logger.getLogger(QuickStartServiceImpl.class.getName());
-
- @Reference
- public LocalItemCollection contributionCollection;
-
- @Reference
- public LocalItemCollection deployableCollection;
-
- @Reference
- public LocalItemCollection domainCompositeCollection;
-
- @Reference
- public LocalItemCollection cloudCollection;
-
- @Reference
- public LocalItemCollection processCollection;
-
- /**
- * Initialize the component.
- */
- @Init
- public void initialize() throws ParserConfigurationException {
- }
-
- @Override
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- try {
-
- // Get the request path
- String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
- if (path.startsWith("/")) {
- path = path.substring(1);
- }
-
- // Get the request parameters
- String contributionURI = request.getParameter("contribution");
- String contributionLocation = request.getParameter("location");
- String compositeURI = request.getParameter("composite");
- String start = request.getParameter("start");
-
- logger.fine("Composite Quick Start.");
- logger.fine("Contribution URI: " + contributionURI);
- logger.fine("Contribution location: " + contributionLocation);
- logger.fine("Composite URI: " + compositeURI);
-
- // Look for the contribution in the workspace
- Entry<String, Item>[] contributionEntries = contributionCollection.getAll();
- Entry<String, Item> contributionEntry = null;
- for (Entry<String, Item> entry: contributionEntries) {
- if (contributionURI.equals(entry.getKey())) {
- contributionEntry = entry;
- break;
- }
- }
-
- // Add the contribution if necessary
- if (contributionEntry == null) {
- Item item = new Item();
- item.setLink(contributionLocation);
- contributionCollection.post(contributionURI, item);
- }
-
- // Look for the specified deployable composite in the contribution
- String compositeKey = null;
- Entry<String, Item>[] deployableEntries = deployableCollection.query("contribution=" + contributionURI);
- for (Entry<String, Item> entry: deployableEntries) {
- Item item = entry.getData();
- if (contributionURI.equals(contributionURI(entry.getKey())) && item.getAlternate().endsWith(compositeURI)) {
- compositeKey = entry.getKey();
- break;
- }
- }
-
- if (compositeKey == null) {
- response.sendError(HttpServletResponse.SC_NOT_FOUND, compositeURI);
- return;
- }
-
- // Look for the deployable composite in the domain composite
- try {
- domainCompositeCollection.get(compositeKey);
- } catch (NotFoundException e) {
-
- // Add the deployable composite to the domain composite
- Item item = new Item();
- domainCompositeCollection.post(compositeKey, item);
- }
-
- // Check if the deployable composite is already assigned a node
- Entry<String, Item>[] nodeEntries = cloudCollection.getAll();
- String nodeName = null;
- for (Entry<String, Item> entry: nodeEntries) {
- Item item = entry.getData();
- String related = item.getRelated();
- if (related != null) {
- int c = related.indexOf("composite:");
- related = related.substring(c);
- if (compositeKey.equals(related)) {
- nodeName = compositeQName(entry.getKey()).getLocalPart();
- }
- }
- }
-
- // Create a new node for the composite if necessary
- if (nodeName == null) {
-
- // Construct node name and key
- QName compositeName = compositeQName(compositeKey);
- nodeName = compositeName.getLocalPart() + "Node";
- String nodeKey = compositeKey("http://tuscany.apache.org/cloud", new QName("http://tuscany.apache.org/cloud", nodeName));
-
- // Find a free node port
- Set<Integer> nodePorts = new HashSet<Integer>();
- for (Entry<String, Item> entry: nodeEntries) {
- Item item = entry.getData();
- String uri = nodeURI(item.getContents());
- if (uri != null) {
- URI u = URI.create(uri);
- int port = u.getPort();
- if (port != -1) {
- nodePorts.add(port);
- }
- }
- }
- String nodeURI = null;
- for (int port = 8100; port<8200; port++) {
- if (!nodePorts.contains(port)) {
- nodeURI = "http://localhost:" + port;
- break;
- }
- }
- if (nodeURI == null) {
- throw new RuntimeException("Couldn't find a free port for new node: " + nodeName);
- }
-
- // Build the entry describing the node
- Item item = new Item();
- String content =
- "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\"\n" +
- " xmlns:t=\"http://tuscany.apache.org/xmlns/sca/1.0\"\n" +
- " targetNamespace=\"http://tuscany.apache.org/cloud\"\n" +
- " xmlns:c=\"" + compositeName.getNamespaceURI() + "\"\n" +
- " name=\"" + nodeName + "\">\n" +
- "\n" +
- " <component name=\"" + nodeName + "\">\n" +
- " <t:implementation.node uri=\"" + contributionURI + "\" composite=\"c:" + compositeName.getLocalPart() + "\"/>\n" +
- " <service name=\"Node\">\n" +
- " <binding.ws uri=\"" + nodeURI + "\"/>\n" +
- " <t:binding.http uri=\"" + nodeURI + "\"/>\n" +
- " <t:binding.jsonrpc uri=\"" + nodeURI + "\"/>\n" +
- " <t:binding.atom uri=\"" + nodeURI + "\"/>\n" +
- " </service>\n" +
- " </component>\n" +
- "</composite>";
- item.setContents(content);
-
- // Create the new node
- cloudCollection.post(nodeKey, item);
- }
-
- // Finally, start the node
- if ("true".equals(start)) {
- processCollection.post(nodeName, new Item());
- }
-
- response.getWriter().print("<html><body>Node <span id=\"node\">" + nodeName + "</span> OK.</body></html>");
-
- } catch (Exception e) {
- logger.log(Level.SEVERE, "Could not start composite", e);
- response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
- }
- }
-
-}
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