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Diffstat (limited to 'sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main')
4 files changed, 164 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/Echo.java b/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/Echo.java new file mode 100644 index 0000000000..1d5e973f33 --- /dev/null +++ b/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/Echo.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 echo; + +/** + * Interface of our sample Echo service. + * + * @version $Rev$ $Date$ + */ +public interface Echo { + + String echo(String msg); +} diff --git a/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/EchoBindingClient.java b/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/EchoBindingClient.java new file mode 100644 index 0000000000..21bdff4011 --- /dev/null +++ b/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/EchoBindingClient.java @@ -0,0 +1,51 @@ +/* + * 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 echo; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +import echo.server.EchoServer; + +/** + * This client program shows how to create an SCA runtime, start it, + * and locate and invoke a SCA component + * @version $Rev$ $Date$ + */ +public class EchoBindingClient { + + public static void main(String[] args) throws Exception { + + SCADomain scaDomain = SCADomain.newInstance("EchoBinding.composite"); + + // Call the echo service component which will, in turn, call a reference + // with an echo binding. The echo binding will echo the given string. + Echo service = scaDomain.getService(Echo.class, "EchoComponent"); + String echoString = service.echo("foo"); + System.out.println("Echo reference = " + echoString ); + + // Call the echo server. This will dispatch the call to a service with an + // echo binding. The echo binding will pass the call to the echo component. + echoString = EchoServer.getServer().sendReceive("http://tempuri.org", "bar"); + System.out.println("Echo service = " + echoString ); + + scaDomain.close(); + + } + +} diff --git a/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java b/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/EchoComponentImpl.java new file mode 100644 index 0000000000..ba68dfe908 --- /dev/null +++ b/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/java/echo/EchoComponentImpl.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 echo; + +import org.osoa.sca.annotations.Constructor; +import org.osoa.sca.annotations.Reference; + + +/** + * A simple client component that uses a reference with an Echo binding. + * + * @version $Rev$ $Date$ + */ +public class EchoComponentImpl implements Echo { + + private Echo echoReference; + + @Constructor + public EchoComponentImpl(@Reference(name = "echoReference", required = true) Echo echoReference) { + this.echoReference = echoReference; + } + + public String echo(String msg) { + String result = echoReference.echo(msg); + System.out.println("Returned message: "+ result); + return result; + } +} diff --git a/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/resources/EchoBinding.composite b/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/resources/EchoBinding.composite new file mode 100644 index 0000000000..94612fb325 --- /dev/null +++ b/sca-java-2.x/branches/sca-equinox/samples/binding-echo/src/main/resources/EchoBinding.composite @@ -0,0 +1,40 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample/echo"
+ xmlns:se="http://sample/echo"
+ xmlns:e="http://echo" + name="EchoBinding">
+
+ <service name="EchoService" promote="EchoComponent">
+ <interface.java interface="echo.Echo"/>
+ <e:binding.echo uri="http://tempuri.org" />
+ </service>
+
+ <component name="EchoComponent">
+ <implementation.java class="echo.EchoComponentImpl"/>
+ </component>
+
+ <reference name="EchoReference" promote="EchoComponent/echoReference">
+ <interface.java interface="echo.Echo"/>
+ <e:binding.echo uri="http://tempuri.org" />
+ </reference>
+
+</composite>
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