diff options
Diffstat (limited to 'branches/sca-java-1.2/modules/node-api/src/main/java/org')
6 files changed, 0 insertions, 576 deletions
diff --git a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeException.java b/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeException.java deleted file mode 100644 index 5ef2aee114..0000000000 --- a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeException.java +++ /dev/null @@ -1,53 +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.node; - - -/** - * Denotes an error starting the runtime - * - * @version $Rev: 568826 $ $Date: 2007-08-23 06:27:34 +0100 (Thu, 23 Aug 2007) $ - */ -public class NodeException extends Exception { - - static final long serialVersionUID = 2096658015909178325L; - - private String message; - - public NodeException() { - } - - public NodeException(String message) { - super(message); - setMessage(message); - } - - public NodeException(Throwable cause) { - super(cause); - setMessage(cause.getMessage()); - } - - public String getMessage() { - return message; - } - - public void setMessage(String message) { - this.message = message; - } -} diff --git a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainAccess.java b/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainAccess.java deleted file mode 100644 index bae5a086b0..0000000000 --- a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainAccess.java +++ /dev/null @@ -1,75 +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.node; - -import java.net.URL; - -import javax.xml.namespace.QName; - -import org.osoa.sca.CallableReference; -import org.osoa.sca.ServiceReference; - - -/** - * Provides access to the components in a domain. - * - * @version $Rev$ $Date$ - */ -public interface SCADomainAccess { - - /** - * Cast a type-safe reference to a CallahbleReference. Converts a type-safe - * reference to an equivalent CallableReference; if the target refers to a - * service then a ServiceReference will be returned, if the target refers to - * a callback then a CallableReference will be returned. - * - * @param target a reference proxy provided by the SCA runtime - * @param <B> the Java type of the business interface for the reference - * @param <R> the type of reference to be returned - * @return a CallableReference equivalent for the proxy - * @throws IllegalArgumentException if the supplied instance is not a - * reference supplied by the SCA runtime - */ - public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException; - - /** - * Returns a proxy for a service provided by a component in the SCA domain. - * - * @param businessInterface the interface that will be used to invoke the - * service - * @param serviceName the name of the service - * @param <B> the Java type of the business interface for the service - * @return an object that implements the business interface - */ - public <B> B getService(Class<B> businessInterface, String serviceName); - - /** - * Returns a ServiceReference for a service provided by a component in the - * SCA domain. - * - * @param businessInterface the interface that will be used to invoke the - * service - * @param serviceName the name of the service - * @param <B> the Java type of the business interface for the service - * @return a ServiceReference for the designated service - */ - public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName); - -}
\ No newline at end of file diff --git a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainFinder.java b/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainFinder.java deleted file mode 100644 index d915a34cd8..0000000000 --- a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCADomainFinder.java +++ /dev/null @@ -1,78 +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.node; - -import java.lang.reflect.Constructor; - -import org.apache.tuscany.sca.domain.DomainException; -import org.apache.tuscany.sca.domain.SCADomain; -import org.osoa.sca.ServiceRuntimeException; - -/** - * A finder for SCA domains. - * - * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $ - */ -public abstract class SCADomainFinder { - - - /** - * Returns a new SCA domain finder instance. - * - * @return a new SCA domain finder - */ - public static SCADomainFinder newInstance() { - SCADomainFinder scaDomainFinder = null; - - try { - final ClassLoader classLoader = SCADomainFinder.class.getClassLoader(); - String className = "org.apache.tuscany.sca.node.impl.SCADomainFinderImpl"; - - Class cls = Class.forName(className, true, classLoader); - - Constructor<?> constructor = null; - - try { - constructor = cls.getConstructor(); - } catch (NoSuchMethodException e) { - // ignore - } - - if (constructor != null) { - scaDomainFinder = (SCADomainFinder)constructor.newInstance(); - } - - return scaDomainFinder; - - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - /** - * Finds an existing SCA domain. - * - * @param domainURI the URI of the domain, this is the endpoint - * URI of the domain administration service - * @return the SCA domain - */ - public abstract SCADomain getSCADomain(String domainURI) throws DomainException; - -} diff --git a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANode.java b/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANode.java deleted file mode 100644 index 676b0f7f8b..0000000000 --- a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANode.java +++ /dev/null @@ -1,98 +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.node; - -import java.net.URL; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.domain.SCADomain; -import org.osoa.sca.annotations.Remotable; - -/** - * Represents an SCA processing node. An SCA node belongs to an SCA domain. - * A node is loaded with one or mode SCA composites. It can start and stop that composite. - * - * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $ - */ -@Remotable -public interface SCANode { - - /** - * Returns the URI of the SCA node. That URI is the endpoint of the - * SCA node administration service. - * - * @return the URI of the SCA node - */ - public String getURI(); - - /** - * Returns the SCA domain that the node belongs to. - * - * @return the SCA domain that the node belongs to - */ - public SCADomain getDomain(); - - /** - * Add an SCA contribution into the node. - * - * @param contributionURI the URI of the contribution - * @param contributionURL the URL of the contribution - */ - public void addContribution(String contributionURI, URL contributionURL) throws NodeException; - - /** - * Remove an SCA contribution from the node. - * - * @param contributionURI the URI of the contribution - */ - public void removeContribution(String contributionURI) throws NodeException; - - /** - * Add the named deployable composite to the domain level composite - * - * @param compositeQName the name of the composite - */ - public void addToDomainLevelComposite(QName compositeQName) throws NodeException; - - /** - * Add the specified deployable composite to the domain level composite - * - * @param compositePath the path of the composite file - */ - public void addToDomainLevelComposite(String compositePath) throws NodeException; - - /** - * Start all the deployed composites - */ - public void start() throws NodeException; - - /** - * Stop all of the deployed composites - */ - public void stop() throws NodeException; - - /** - * Destroy the node. - */ - public void destroy() throws NodeException; - - -} diff --git a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANodeFactory.java b/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANodeFactory.java deleted file mode 100644 index 1cba8a08f4..0000000000 --- a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/SCANodeFactory.java +++ /dev/null @@ -1,161 +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.node; - -import java.lang.reflect.Constructor; -import java.net.URL; - -import org.apache.tuscany.sca.node.util.SCAContributionUtil; -import org.osoa.sca.ServiceRuntimeException; - -/** - * A factory for SCA processing nodes. An SCA processing node can be loaded - * with an SCA composite. - * - * @version $Rev: 579871 $ $Date: 2007-09-27 03:20:34 +0100 (Thu, 27 Sep 2007) $ - */ -public abstract class SCANodeFactory { - - - /** - * Returns a new SCA node factory instance. - * - * @return a new SCA node factory - */ - public static SCANodeFactory newInstance() { - SCANodeFactory scaNodeFactory = null; - - try { - final ClassLoader classLoader = SCANodeFactory.class.getClassLoader(); - String className = "org.apache.tuscany.sca.node.impl.SCANodeFactoryImpl"; - - Class cls = Class.forName(className, true, classLoader); - - Constructor<?> constructor = null; - - try { - constructor = cls.getConstructor(); - } catch (NoSuchMethodException e) { - // ignore - } - - if (constructor != null) { - scaNodeFactory = (SCANodeFactory)constructor.newInstance(); - } - - return scaNodeFactory; - - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - } - - private static SCANodeFactory singletonInstance; - - /** - * Returns a singleton SCA node factory instance, and creates a new - * singleton instance if none exists. - * - * @return an SCA node factory - */ - public static SCANodeFactory getInstance() { - if (singletonInstance == null) { - singletonInstance = newInstance(); - } - return singletonInstance; - } - - /** - * Creates a new SCA node. - * - * @param nodeURI the URI of the node, this URI is used to provide the default - * host and port information for the runtime for situations when bindings - * do provide this information - * @param domainURI the URI of the domain that the node belongs to. This URI is - * used to locate the domain manager on the network - * @return a new SCA node. - */ - public abstract SCANode createSCANode(String physicalNodeURI, String domainURI) throws NodeException; - - /** - * Creates a new SCA node. Many physical nodes may share the same logical URL in load balancing - * and failover scenarios where each node in the group runs the same contribution and - * active composites - * - * @param physicalNodeURI the URI of the node, this URI is used to provide the default - * host and port information for the runtime for situations when bindings - * don't provide this information - * @param domainURI the URI of the domain that the node belongs to. This URI is - * used to locate the domain manager on the network - * @param logicalNodeURI the uri of the node to be used in situations where more than one node - * are grouped together for failover or load balancing scenarios. The logicalNodeURI - * will typically identify the logical node where requests are sent - * @return a new SCA node. - */ - public abstract SCANode createSCANode(String physicalNodeURI, String domainURI, String logicalNodeURI) throws NodeException; - - /** - * Creates a new SCA node. Many physical nodes may share the same logical URL in load balancing - * and failover scenarios where each node in the group runs the same contribution and - * active composites. Also allows a class loaded to b specified. This is the - * classloader that will be used to load the management application used by the - * node to talk to the domain - * - * @param physicalNodeURI the URI of the node, this URI is used to provide the default - * host and port information for the runtime for situations when bindings - * don't provide this information - * @param domainURI the URI of the domain that the node belongs to. This URI is - * used to locate the domain manager on the network - * @param logicalNodeURI the uri of the node to be used in situations where more than one node - * are grouped together for failover or load balancing scenarios. The logicalNodeURI - * will typically identify the logical node where requests are sent. If null is provided - * no logicalNodeURI is set. - * @param classLoader the class loader to use by default when loading contributions. If null is provided - * the classloader the dervied automatically. - * @return a new SCA node. - */ - public abstract SCANode createSCANode(String physicalNodeURI, String domainURI, String logicalNodeURI, ClassLoader classLoader) throws NodeException; - - - /** - * Convenience method to create and start a node and embedded domain - * that deploys a single composite within a single contribution. - * - * @param composite the composite to be deployed. - * @return a new SCA node. - */ - public static SCANode createNodeWithComposite(String composite) throws NodeException { - try { - final ClassLoader loader = Thread.currentThread().getContextClassLoader(); - final URL url = SCAContributionUtil.findContributionFromResource(loader, composite); - - final SCANode node = getInstance().createSCANode(null, null); - node.addContribution(url.toString(), url); - node.addToDomainLevelComposite(composite); - node.start(); - - return node; - - } catch (Exception e) { - throw new NodeException(e); - } - } - -} diff --git a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/util/SCAContributionUtil.java b/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/util/SCAContributionUtil.java deleted file mode 100644 index f3b532ed8c..0000000000 --- a/branches/sca-java-1.2/modules/node-api/src/main/java/org/apache/tuscany/sca/node/util/SCAContributionUtil.java +++ /dev/null @@ -1,111 +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.node.util; - -import java.io.File; -import java.net.MalformedURLException; -import java.net.URL; - - -/** - * Utility methods to find an SCA contribution from a class or a resource. - * - * @version $Rev$ $Date$ - */ -public class SCAContributionUtil { - - /** - * Given a class this method finds the contribution that it belongs to. - * This could be either a local directory of a jar file. - * - * @param clazz - * @return the contribution URL - * @throws MalformedURLException - */ - public static URL findContributionFromClass(Class<?> clazz) throws MalformedURLException { - return findContributionFromResource(clazz.getClassLoader(), clazz.getName().replace('.', '/') + ".class"); - } - - /** - * Given the path to a resource this method finds the contribution that it belongs to - * this could be either a local directory of a jar file. - * - * @param classLoader - * @param compositeString - * @return the contribution URL - * @throws MalformedURLException - */ - public static URL findContributionFromResource(ClassLoader classLoader, String compositeString) throws MalformedURLException { - - URL contributionURL = classLoader.getResource(compositeString); - - if ( contributionURL != null ){ - String contributionURLString = contributionURL.toExternalForm(); - String protocol = contributionURL.getProtocol(); - - if ("file".equals(protocol)) { - // directory contribution - if (contributionURLString.endsWith(compositeString)) { - String location = contributionURLString.substring(0, contributionURLString.lastIndexOf(compositeString)); - // workaround from evil url/uri form maven - contributionURL = toFile(new URL(location)).toURI().toURL(); - } - - } else if ("jar".equals(protocol)) { - // jar contribution - String location = contributionURLString.substring(4, contributionURLString.lastIndexOf("!/")); - // workaround for evil url/uri from maven - contributionURL = toFile(new URL(location)).toURI().toURL(); - } - } - - return contributionURL; - } - - /** - * Convert from a <code>URL</code> to a <code>File</code>. - * <p> - * From version 1.1 this method will decode the URL. Syntax such as - * <code>file:///my%20docs/file.txt</code> will be correctly decoded to - * <code>/my docs/file.txt</code>. - * - * @param url the file URL to convert, null returns null - * @return the equivalent <code>File</code> object, or <code>null</code> - * if the URL's protocol is not <code>file</code> - * @throws IllegalArgumentException if the file is incorrectly encoded - */ - private static File toFile(URL url) { - if (url == null || !url.getProtocol().equals("file")) { - return null; - } else { - String filename = url.getFile().replace('/', File.separatorChar); - int pos = 0; - while ((pos = filename.indexOf('%', pos)) >= 0) { // NOPMD - if (pos + 2 < filename.length()) { - String hexStr = filename.substring(pos + 1, pos + 3); - char ch = (char)Integer.parseInt(hexStr, 16); - filename = filename.substring(0, pos) + ch + filename.substring(pos + 3); - } - } - return new File(filename); - } - } - -}
\ No newline at end of file |