diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-M5.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany')
2 files changed, 246 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNode.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNode.java new file mode 100644 index 0000000000..e538ea9f53 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/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<String, Node> nodes = new HashMap<String, Node>();
+
+ 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<String> getServiceNames() {
+ List<String> serviceNames = new ArrayList<String>();
+ 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> T getService(Class<T> 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;
+ }
+}
diff --git a/sca-java-2.x/tags/2.0-M5.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNodeMain.java b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNodeMain.java new file mode 100644 index 0000000000..ac0672fb2c --- /dev/null +++ b/sca-java-2.x/tags/2.0-M5.1-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/domain/node/DomainNodeMain.java @@ -0,0 +1,67 @@ +/*
+ * 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.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+public class DomainNodeMain {
+
+ /**
+ * Start an SCA domain node
+ * @param args a list of contribution jars for the node to run
+ */
+ public static void main(String[] args) throws Exception {
+
+ String configURI = "uri:default";
+
+ List<String> contributions = new ArrayList<String>();
+ for (int i = 0; i < args.length; i++) {
+ if (args[i].startsWith("vm:") || args[i].startsWith("tribes:") || args[i].startsWith("tuscany:") || args[i].startsWith("uri:") || args[i].startsWith("properties:")) {
+ configURI = args[i];
+ } else{
+ File f = new File(args[i]);
+ if (!f.exists()) {
+ System.err.println("contribution not found: " + f);
+ System.exit(1);
+ }
+ contributions.add(f.toURI().toString());
+ }
+ }
+
+ Node node = NodeFactory.newInstance(configURI).createNode((String)null, contributions.toArray(new String[contributions.size()]));
+ node.start();
+
+ System.out.println("Hit enter to stop node...");
+ if (System.in.read() == -1) {
+ // no sysin so wait for ever letting caller do the terminate
+ Object lock = new Object();
+ synchronized (lock) {
+ lock.wait();
+ }
+ }
+
+ node.stop();
+ }
+}
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