From 614da77942f72d3e67bd6648f436e7f8f4deadbf Mon Sep 17 00:00:00 2001 From: antelder Date: Wed, 1 Sep 2010 14:50:35 +0000 Subject: Start of module to show how to write a simple binding git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@991555 13f79535-47bb-0310-9956-ffa450edef68 --- .../apache/tuscany/sca/binding/foo/FooBinding.java | 31 ++++++++ .../tuscany/sca/binding/foo/FooBindingFactory.java | 27 +++++++ .../binding/foo/impl/FooBindingFactoryImpl.java | 34 +++++++++ .../sca/binding/foo/impl/FooBindingImpl.java | 88 ++++++++++++++++++++++ .../foo/runtime/FooBindingProviderFactory.java | 47 ++++++++++++ .../foo/runtime/FooReferenceBindingProvider.java | 55 ++++++++++++++ .../binding/foo/runtime/FooReferenceInvoker.java | 53 +++++++++++++ .../foo/runtime/FooServiceBindingProvider.java | 54 +++++++++++++ .../sca/binding/foo/runtime/FooServiceInvoker.java | 40 ++++++++++ .../tuscany/sca/binding/foo/runtime/FooStash.java | 44 +++++++++++ 10 files changed, 473 insertions(+) create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/FooBinding.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/FooBindingFactory.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/impl/FooBindingFactoryImpl.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/impl/FooBindingImpl.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooBindingProviderFactory.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooReferenceBindingProvider.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooReferenceInvoker.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooServiceBindingProvider.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooServiceInvoker.java create mode 100644 sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooStash.java (limited to 'sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding') diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/FooBinding.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/FooBinding.java new file mode 100644 index 0000000000..adc771ed59 --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/FooBinding.java @@ -0,0 +1,31 @@ +/* + * 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.foo; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Binding; + +/** + * Foo Binding model + */ +public interface FooBinding extends Binding { + QName TYPE = new QName(SCA11_TUSCANY_NS, "binding.foo"); +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/FooBindingFactory.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/FooBindingFactory.java new file mode 100644 index 0000000000..15a325aefb --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/FooBindingFactory.java @@ -0,0 +1,27 @@ +/* + * 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.foo; + +/** + * Factory to create FooBinding instances + */ +public interface FooBindingFactory { + FooBinding createFooBinding(); +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/impl/FooBindingFactoryImpl.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/impl/FooBindingFactoryImpl.java new file mode 100644 index 0000000000..ae7f38c5d6 --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/impl/FooBindingFactoryImpl.java @@ -0,0 +1,34 @@ +/* + * 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.foo.impl; + +import org.apache.tuscany.sca.binding.foo.FooBinding; +import org.apache.tuscany.sca.binding.foo.FooBindingFactory; + +/** + * Factory implementation to create Foo Models + */ +public class FooBindingFactoryImpl implements FooBindingFactory { + + public FooBinding createFooBinding() { + return new FooBindingImpl(); + } + +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/impl/FooBindingImpl.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/impl/FooBindingImpl.java new file mode 100644 index 0000000000..8685a424a1 --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/impl/FooBindingImpl.java @@ -0,0 +1,88 @@ +/* + * 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.foo.impl; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.OperationSelector; +import org.apache.tuscany.sca.assembly.WireFormat; +import org.apache.tuscany.sca.binding.foo.FooBinding; + +/** + * Represents a binding to an Foo service. + */ +public class FooBindingImpl implements FooBinding { + + private String name; + private String uri; + + public String getName() { + return name; + } + + public String getURI() { + return uri; + } + + public void setURI(String uri) { + this.uri = uri; + } + + public void setName(String name) { + this.name = name; + } + + @Override + public Object clone() throws CloneNotSupportedException { + return super.clone(); + } + + public boolean isUnresolved() { + return false; + } + + public void setUnresolved(boolean arg0) { + } + + public QName getType() { + return TYPE; + } + + public WireFormat getRequestWireFormat() { + return null; + } + + public void setRequestWireFormat(WireFormat wireFormat) { + } + + public WireFormat getResponseWireFormat() { + return null; + } + + public void setResponseWireFormat(WireFormat wireFormat) { + } + + public OperationSelector getOperationSelector() { + return null; + } + + public void setOperationSelector(OperationSelector operationSelector) { + } + +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooBindingProviderFactory.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooBindingProviderFactory.java new file mode 100644 index 0000000000..e57b2437af --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooBindingProviderFactory.java @@ -0,0 +1,47 @@ +/* + * 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.foo.runtime; + +import org.apache.tuscany.sca.binding.foo.FooBinding; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +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.RuntimeEndpoint; +import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; + +public class FooBindingProviderFactory implements BindingProviderFactory { + + public FooBindingProviderFactory(ExtensionPointRegistry extensionPoints) { + } + + public Class getModelType() { + return FooBinding.class; + } + + public ReferenceBindingProvider createReferenceBindingProvider(RuntimeEndpointReference endpoint) { + return new FooReferenceBindingProvider(endpoint); + } + + public ServiceBindingProvider createServiceBindingProvider(RuntimeEndpoint endpoint) { + return new FooServiceBindingProvider(endpoint); + } + +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooReferenceBindingProvider.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooReferenceBindingProvider.java new file mode 100644 index 0000000000..a9f49eace5 --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooReferenceBindingProvider.java @@ -0,0 +1,55 @@ +/* + * 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.foo.runtime; + +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.provider.ReferenceBindingProvider; + +public class FooReferenceBindingProvider implements ReferenceBindingProvider { + + private EndpointReference endpoint; + private InterfaceContract contract; + + public FooReferenceBindingProvider(EndpointReference endpoint) { + this.endpoint = endpoint; + } + + public Invoker createInvoker(Operation operation) { + return new FooReferenceInvoker(operation, endpoint); + } + + public void start() { + } + + public void stop() { + } + + public InterfaceContract getBindingInterfaceContract() { + return contract; + } + + public boolean supportsOneWayInvocation() { + return false; + } + +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooReferenceInvoker.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooReferenceInvoker.java new file mode 100644 index 0000000000..d1d6849243 --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooReferenceInvoker.java @@ -0,0 +1,53 @@ +/* + * 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.foo.runtime; + +import org.apache.tuscany.sca.assembly.EndpointReference; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; + +public class FooReferenceInvoker implements Invoker { + + protected Operation operation; + protected EndpointReference endpoint; + + public FooReferenceInvoker(Operation operation, EndpointReference endpoint) { + this.operation = operation; + this.endpoint = endpoint; + } + + public Message invoke(Message msg) { + try { + + return doInvoke(msg); + + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + public Message doInvoke(Message msg) { + // Add some code here to make an invocation over the foo binding protocol + // For this sample we'll just get it from the static stash + FooServiceInvoker fi = FooStash.getService(endpoint.getBinding().getURI()); + return fi.invokeService(msg); + } +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooServiceBindingProvider.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooServiceBindingProvider.java new file mode 100644 index 0000000000..a31e7f850b --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooServiceBindingProvider.java @@ -0,0 +1,54 @@ +/* + * 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.foo.runtime; + +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.provider.ServiceBindingProvider; +import org.apache.tuscany.sca.runtime.RuntimeEndpoint; + +public class FooServiceBindingProvider implements ServiceBindingProvider { + + private RuntimeEndpoint endpoint; + private InterfaceContract contract; + + public FooServiceBindingProvider(RuntimeEndpoint endpoint) { + this.endpoint = endpoint; + } + + public void start() { + // add some code here to start the service + + // For this sample we'll just share it in a static + FooStash.addService(endpoint.getBinding().getURI(), new FooServiceInvoker(endpoint)); + } + + public void stop() { + FooStash.removeService(endpoint.getBinding().getURI()); + } + + public InterfaceContract getBindingInterfaceContract() { + return contract; + } + + public boolean supportsOneWayInvocation() { + return false; + } + +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooServiceInvoker.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooServiceInvoker.java new file mode 100644 index 0000000000..0e621518a0 --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooServiceInvoker.java @@ -0,0 +1,40 @@ +/* + * 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.foo.runtime; + +import org.apache.tuscany.sca.invocation.Message; +import org.apache.tuscany.sca.runtime.RuntimeEndpoint; + +public class FooServiceInvoker { + + private RuntimeEndpoint wire; + + public FooServiceInvoker(RuntimeEndpoint wire) { + this.wire = wire; + } + + /** + * Send the request down the wire to invoke the service + */ + public Message invokeService(Message msg) { + return wire.invoke(msg); + } + +} diff --git a/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooStash.java b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooStash.java new file mode 100644 index 0000000000..23be105f74 --- /dev/null +++ b/sca-java-2.x/contrib/modules/binding-foo-runtime/src/main/java/org/apache/tuscany/sca/binding/foo/runtime/FooStash.java @@ -0,0 +1,44 @@ +/* + * 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.foo.runtime; + +import java.util.HashMap; +import java.util.Map; + +/** + * Simplistic static Map to share service endpoints with references + */ +public class FooStash { + + private static Map services = new HashMap(); + + public static void addService(String uri, FooServiceInvoker fooServiceInvoker) { + services.put(uri, fooServiceInvoker); + } + + public static FooServiceInvoker getService(String uri) { + return services.get(uri); + } + + public static void removeService(String uri) { + services.remove(uri); + } + +} -- cgit v1.2.3