From bdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a Mon Sep 17 00:00:00 2001 From: dims Date: Tue, 17 Jun 2008 00:23:01 +0000 Subject: Move Tuscany from Incubator to top level. git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68 --- .../hessian/component/HessianBindingComponent.java | 112 +++++++++++++++++++++ .../hessian/component/WireBindException.java | 32 ++++++ 2 files changed, 144 insertions(+) create mode 100644 sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component/HessianBindingComponent.java create mode 100644 sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component/WireBindException.java (limited to 'sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component') diff --git a/sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component/HessianBindingComponent.java b/sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component/HessianBindingComponent.java new file mode 100644 index 0000000000..8ae69bfb46 --- /dev/null +++ b/sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component/HessianBindingComponent.java @@ -0,0 +1,112 @@ +/* + * 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.hessian.component; + +import java.net.MalformedURLException; +import java.net.URI; +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.hessian.Channel; +import org.apache.tuscany.hessian.DestinationCreationException; +import org.apache.tuscany.hessian.InvalidDestinationException; +import org.apache.tuscany.hessian.InvokerInterceptor; +import org.apache.tuscany.hessian.ServletHostNotFoundException; +import org.apache.tuscany.hessian.channel.HttpChannel; +import org.apache.tuscany.hessian.channel.LocalChannel; +import org.apache.tuscany.hessian.destination.HttpDestination; +import org.apache.tuscany.hessian.destination.LocalDestination; +import org.apache.tuscany.spi.host.ServletHost; +import org.apache.tuscany.spi.model.physical.PhysicalOperationDefinition; +import org.apache.tuscany.spi.wire.InvocationChain; +import org.apache.tuscany.spi.wire.Wire; +import org.osoa.sca.annotations.Property; +import org.osoa.sca.annotations.Reference; + +/** + * Binding component for hessian transport. + */ +public class HessianBindingComponent { + + public static String LOCAL_SCHEME = "hessianLocal"; + public static String HTTP_SCHEME = "http"; + private URI uri; + private ServletHost servletHost; + private Map destinations; + + public HessianBindingComponent(@Property(name = "uri") + URI uri, @Reference(name = "servletHost") + ServletHost host) { + this.uri = uri; + this.servletHost = host; + destinations = new HashMap(); + } + + public void createEndpoint(URI endpointUri, Wire wire, ClassLoader loader) throws DestinationCreationException { + if (LOCAL_SCHEME.equals(endpointUri.getScheme())) { + LocalDestination destination = new LocalDestination(wire, loader); + destinations.put(uri, destination); + } else if (HTTP_SCHEME.equals(endpointUri.getScheme())) { + if (servletHost == null) { + throw new ServletHostNotFoundException("ServletHost is was not found"); + } + HttpDestination destination = new HttpDestination(wire, loader); + // FIXME mapping + servletHost.registerMapping(endpointUri.getPath(), destination); + } else { + throw new UnsupportedOperationException("Unsupported scheme"); + } + } + + public void bindToEndpoint(URI endpointUri, Wire wire) throws InvalidDestinationException { + Channel channel = createChannel(endpointUri); + for (Map.Entry entry : wire.getPhysicalInvocationChains() + .entrySet()) { + String name = entry.getKey().getName(); + InvokerInterceptor interceptor = new InvokerInterceptor(name, channel); + entry.getValue().addInterceptor(interceptor); + } + } + + /** + * Creates a Channel to the service at the given URI + * + * @param uri the service uri + * @return the channel + * @throws InvalidDestinationException if an error is encountered creating + * the channel + */ + private Channel createChannel(URI uri) throws InvalidDestinationException { + if (LOCAL_SCHEME.equals(uri.getScheme())) { + LocalDestination destination = destinations.get(uri); + if (destination != null) { + throw new InvalidDestinationException("Destination not found", uri.toString()); + } + return new LocalChannel(destination); + } else if (HTTP_SCHEME.equals(uri.getScheme())) { + try { + return new HttpChannel(uri.toURL()); + } catch (MalformedURLException e) { + throw new InvalidDestinationException("URI must be a valid URL ", e); + } + } + throw new UnsupportedOperationException("Unsupported scheme"); + } + +} diff --git a/sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component/WireBindException.java b/sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component/WireBindException.java new file mode 100644 index 0000000000..5efbefeade --- /dev/null +++ b/sandbox/old/contrib/binding-hessian/binding/src/main/java/org/apache/tuscany/hessian/component/WireBindException.java @@ -0,0 +1,32 @@ +/* + * 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.hessian.component; + +import org.apache.tuscany.hessian.HessianException; + +/** + * @version $Rev$ $Date$ + */ +@SuppressWarnings("serial") +public class WireBindException extends HessianException { + + public WireBindException(Throwable cause) { + super(cause); + } +} -- cgit v1.2.3