diff options
Diffstat (limited to 'sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http')
7 files changed, 368 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResource.java b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResource.java new file mode 100644 index 0000000000..7ed660a54f --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResource.java @@ -0,0 +1,38 @@ +/* + * 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.binding.http; + +import java.net.URL; + +/** + * The service interface of resource implementations. + * + * @version $Rev$ $Date$ + */ +public interface HTTPResource { + + /** + * Returns the resource location URL. + * + * @return + */ + public URL getLocationURL(); + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResourceBinding.java b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResourceBinding.java new file mode 100644 index 0000000000..be9483b3c0 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResourceBinding.java @@ -0,0 +1,29 @@ +/* + * 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.binding.http; + +import org.apache.tuscany.sca.assembly.Binding; + + +/** + * HTTP resource binding model. + */ +public interface HTTPResourceBinding extends Binding { +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResourceBindingFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResourceBindingFactory.java new file mode 100644 index 0000000000..cf59e07782 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/HTTPResourceBindingFactory.java @@ -0,0 +1,35 @@ +/* + * 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.binding.http; + +/** + * Factory for the HTTP resource binding model. + * + * @version $Rev$ $Date$ + */ +public interface HTTPResourceBindingFactory { + + /** + * Creates a new HTTP resource binding. + * @return a new HTTP resource binding + */ + HTTPResourceBinding createHTTPResourceBinding(); + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPResourceBindingFactoryImpl.java b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPResourceBindingFactoryImpl.java new file mode 100644 index 0000000000..9620c2bc04 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPResourceBindingFactoryImpl.java @@ -0,0 +1,36 @@ +/* + * 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.binding.http.impl; + +import org.apache.tuscany.sca.binding.http.HTTPResourceBinding; +import org.apache.tuscany.sca.binding.http.HTTPResourceBindingFactory; + +/** + * Factory for the HTTP resource binding model. + * + * @version $Rev$ $Date$ + */ +public class HTTPResourceBindingFactoryImpl implements HTTPResourceBindingFactory { + + public HTTPResourceBinding createHTTPResourceBinding() { + return new HTTPResourceBindingImpl(); + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPResourceBindingImpl.java b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPResourceBindingImpl.java new file mode 100644 index 0000000000..aab392b2ed --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/impl/HTTPResourceBindingImpl.java @@ -0,0 +1,61 @@ +/* + * 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.binding.http.impl; + +import java.util.Collections; +import java.util.List; + +import org.apache.tuscany.sca.binding.http.HTTPResourceBinding; + + +/** + * Implementation of the HTTP resource binding model. + */ +class HTTPResourceBindingImpl implements HTTPResourceBinding { + + private String name; + private String uri; + + public String getName() { + return name; + } + + public String getURI() { + return uri; + } + + public void setName(String name) { + this.name = name; + } + + public void setURI(String uri) { + this.uri = uri; + } + + + public boolean isUnresolved() { + return false; + } + + public void setUnresolved(boolean unresolved) { + // The sample binding is always resolved + } + +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPResourceBindingProviderFactory.java b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPResourceBindingProviderFactory.java new file mode 100644 index 0000000000..2cb7b1d530 --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPResourceBindingProviderFactory.java @@ -0,0 +1,62 @@ +/* + * 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.binding.http.provider; + +import org.apache.tuscany.sca.binding.http.HTTPResourceBinding; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.provider.BindingProviderFactory; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; + + +/** + * Implementation of the Echo binding model. + */ +public class HTTPResourceBindingProviderFactory implements BindingProviderFactory<HTTPResourceBinding> { + + private MessageFactory messageFactory; + private ServletHost servletHost; + + public HTTPResourceBindingProviderFactory(ExtensionPointRegistry extensionPoints) { + ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class); + this.servletHost = servletHosts.getServletHosts().get(0); + ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); + messageFactory = modelFactories.getFactory(MessageFactory.class); + } + + public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, RuntimeComponentReference reference, HTTPResourceBinding binding) { + return null; + } + + public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, RuntimeComponentService service, HTTPResourceBinding binding) { + return new HTTPResourceServiceBindingProvider(component, service, binding, messageFactory, servletHost); + } + + public Class<HTTPResourceBinding> getModelType() { + return HTTPResourceBinding.class; + } +} diff --git a/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPResourceServiceBindingProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPResourceServiceBindingProvider.java new file mode 100644 index 0000000000..32b0c4cc4a --- /dev/null +++ b/sca-java-1.x/tags/0.99-incubating/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/provider/HTTPResourceServiceBindingProvider.java @@ -0,0 +1,107 @@ +/* + * 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.binding.http.provider; + +import java.net.URL; + +import org.apache.tuscany.sca.binding.http.HTTPResourceBinding; +import org.apache.tuscany.sca.host.http.DefaultResourceServlet; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.invocation.InvocationChain; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.invocation.MessageFactory; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentService; +import org.apache.tuscany.sca.runtime.RuntimeWire; + +/** + * Implementation of the Echo binding provider. + */ +public class HTTPResourceServiceBindingProvider implements ServiceBindingProvider { + + private RuntimeComponentService service; + private HTTPResourceBinding binding; + private MessageFactory messageFactory; + private ServletHost servletHost; + private String uri; + + public HTTPResourceServiceBindingProvider(RuntimeComponent component, + RuntimeComponentService service, + HTTPResourceBinding binding, + MessageFactory messageFactory, + ServletHost servletHost) { + this.service = service; + this.binding = binding; + this.messageFactory = messageFactory; + this.servletHost = servletHost; + + uri = binding.getURI(); + if (!uri.endsWith("/")) { + uri += "/"; + } + if (!uri.endsWith("*")) { + uri += "*"; + } + } + + public InterfaceContract getBindingInterfaceContract() { + return service.getInterfaceContract(); + } + + public void start() { + + // Get the target component implementation, for now we are assuming + // that it's an implementation.resource + RuntimeComponentService componentService = (RuntimeComponentService) service; + RuntimeWire wire = componentService.getRuntimeWire(binding); + + // Get the getLocationURL invoker + Invoker getLocationInvoker = null; + for (InvocationChain invocationChain : wire.getInvocationChains()) { + String operationName = invocationChain.getSourceOperation().getName(); + if (operationName.equals("getLocationURL")) { + getLocationInvoker = invocationChain.getHeadInvoker(); + } + } + if (getLocationInvoker == null) { + throw new IllegalStateException("No getLocationURL operation found on target component"); + } + + // Get the location URL + Message message = messageFactory.createMessage(); + message = getLocationInvoker.invoke(message); + URL locationURL = message.getBody(); + + // Register the default resource servlet with the servlet host + DefaultResourceServlet resourceServlet = new DefaultResourceServlet(locationURL.toString()); + servletHost.addServletMapping(uri, resourceServlet); + + } + + public void stop() { + + // Unregister from the hosting server + servletHost.removeServletMapping(uri); + } + +} |