From dca2f20846323ff20758e76c9c90dae4f1dc325b Mon Sep 17 00:00:00 2001 From: antelder Date: Sun, 30 Jan 2011 09:41:11 +0000 Subject: Tag for 2.0 Beta2 RC2 git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1065241 13f79535-47bb-0310-9956-ffa450edef68 --- .../apache/tuscany/sca/domain/node/DomainNode.java | 179 +++++++++++++++++++++ 1 file changed, 179 insertions(+) create mode 100644 sca-java-2.x/tags/2.0-Beta2-RC2/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNode.java (limited to 'sca-java-2.x/tags/2.0-Beta2-RC2/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNode.java') diff --git a/sca-java-2.x/tags/2.0-Beta2-RC2/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNode.java b/sca-java-2.x/tags/2.0-Beta2-RC2/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNode.java new file mode 100644 index 0000000000..8a30cf2f71 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta2-RC2/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNode.java @@ -0,0 +1,179 @@ +/* + * 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.node; + +import java.net.URI; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import org.apache.tuscany.sca.assembly.Endpoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFactory; +import org.apache.tuscany.sca.node.configuration.NodeConfiguration; +import org.apache.tuscany.sca.node.impl.NodeImpl; +import org.apache.tuscany.sca.runtime.DomainRegistryFactory; +import org.apache.tuscany.sca.runtime.EndpointRegistry; +import org.apache.tuscany.sca.runtime.ExtensibleDomainRegistryFactory; +import org.oasisopen.sca.NoSuchDomainException; +import org.oasisopen.sca.NoSuchServiceException; +import org.oasisopen.sca.client.SCAClientFactory; + +public class DomainNode { + + private static final String DEFAULT_DOMAIN_SCHEME = "vm"; + private static final String DEFAULT_DOMAIN_NAME = "defaultDomain"; + private static final String DEFAULT_CONFIG_URI = DEFAULT_DOMAIN_SCHEME + "://" + DEFAULT_DOMAIN_NAME; + + private String domainName; + private String domainRegistryURI; + + private Map nodes = new HashMap(); + + public DomainNode() { + this(DEFAULT_CONFIG_URI, new String[]{}); + } + + public DomainNode(String... contributionLocations) { + this(DEFAULT_CONFIG_URI, contributionLocations); + } + + public DomainNode(String configURI, String[] contributionLocations) { + this.domainRegistryURI = configURI; + initDomainName(configURI); + if (contributionLocations == null || contributionLocations.length == 0) { + addContribution(null, "_null"); + } else { + for (String loc : contributionLocations) { + addContribution(loc); + } + } + } + + public void stop() { + for (Node node : nodes.values()) { + node.stop(); + } + } + + public String addContribution(String location) { + String uri = location; + addContribution(uri, location); + return uri; + } + + public void addContribution(String location, String uri) { + if (nodes.containsKey(uri)) { + throw new IllegalArgumentException("contribution already added: " + uri); + } + NodeConfiguration configuration = NodeFactory.getInstance().createNodeConfiguration(); + if (location != null) { + configuration.addContribution(uri, location); + } + configuration.setDomainRegistryURI(domainRegistryURI); + configuration.setDomainURI(domainName); + configuration.setURI(uri); //??? + Node node = NodeFactory.getInstance().createNode(configuration).start(); + nodes.put(uri, node); + } + + public void removeContribution(String uri) { + if (!nodes.containsKey(uri)) { + throw new IllegalArgumentException("contribution not found: " + uri); + } + Node node = nodes.remove(uri); + node.stop(); + } + + public String getDomainName() { + return domainName; + } + + public String getDomainConfigURI() { + return domainRegistryURI; + } + + public List getServiceNames() { + List serviceNames = new ArrayList(); + if (nodes.size() > 0) { + ExtensionPointRegistry extensionsRegistry = ((NodeImpl)nodes.values().iterator().next()).getExtensionPointRegistry(); + DomainRegistryFactory domainRegistryFactory = ExtensibleDomainRegistryFactory.getInstance(extensionsRegistry); + EndpointRegistry endpointRegistry = domainRegistryFactory.getEndpointRegistry(getDomainConfigURI(), getDomainName()); + for (Endpoint endpoint : endpointRegistry.getEndpoints()) { + // Would be nice if Endpoint.getURI() returned this: + String name = endpoint.getComponent().getName() + "/" + endpoint.getService().getName(); + if (endpoint.getBinding() != null) { + // TODO: shouldn't the binding name be null if its not explicitly specified? + // For now don't include it if the same as the default + if (!endpoint.getService().getName().equals(endpoint.getBinding().getName())) { + name += "/" + endpoint.getBinding().getName(); + } + } + serviceNames.add(name); + } + } + return serviceNames; + } + + public T getService(Class interfaze, String uri) throws NoSuchServiceException { + try { + return SCAClientFactory.newInstance(URI.create(getDomainName())).getService(interfaze, uri); + } catch (NoSuchDomainException e) { + throw new IllegalStateException(e); + } + } + + protected void initDomainName(String configURI) { +// URI uri = URI.create(fixScheme(configURI)); +// String dn = uri.getHost(); +// if (dn == null || dn.length() < 1) { +// dn = DEFAULT_DOMAIN_NAME; +// } + if (configURI.startsWith("tuscany:vm:")) { + domainName = configURI.substring("tuscany:vm:".length()); + } else if (configURI.startsWith("tuscany:")) { + int i = configURI.indexOf('?'); + if (i == -1) { + domainName = configURI.substring("tuscany:".length()); + } else{ + domainName = configURI.substring("tuscany:".length(), i); + } + } else { + domainName = configURI; + } + } + + /** + * I keep typing the scheme part with just a colon instead of colon slash slash + * which URI doesn't parse properly which irritates me so fix it up here + */ + protected String fixScheme(String uri) { + int i = uri.indexOf(":"); + if (i > -1 && uri.charAt(i+1) != '/') { + uri = uri.replaceFirst(":", ":/"); + } + if (i > -1 && uri.charAt(i+2) != '/') { + uri = uri.replaceFirst(":/", "://"); + } + return uri; + } +} -- cgit v1.2.3