skeleton version of binding p2p

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@798265 13f79535-47bb-0310-9956-ffa450edef68

8 files changed, 404 insertions, 0 deletions

diff --git a/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBinding.java b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBinding.java
new file mode 100644
index 0000000000..6674af748b
--- /dev/null
+++ b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBinding.java
@@ -0,0 +1,59 @@
+/*
+ * 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.p2p;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * P2P Binding model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface P2PBinding extends Binding {
+
+    /**
+     * @return the host name of the P2P Service
+     */
+    String getHost();
+
+    /**
+     * @return the port number for the P2P Service
+     */
+    String getPort();
+
+
+    /**
+     * @param p2pHostName the hostname of the P2P Service
+     */
+    void setHost(String p2pHostName);
+
+    /**
+     * @param p2pPort the port number for the P2P Service
+     */
+    void setPort(String p2pPort);
+
+    /**
+     * Sets the service name for the P2P Server
+     * 
+     * @param p2pServiceName the name of the P2P service
+     */
+    void setServiceName(String p2pServiceName);
+
+}
diff --git a/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBindingFactory.java b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBindingFactory.java
new file mode 100644
index 0000000000..416cb7244f
--- /dev/null
+++ b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBindingFactory.java
@@ -0,0 +1,30 @@
+/*
+ * 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.p2p;
+
+/**
+ * Factory to create éP2PBinding instances
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface P2PBindingFactory {
+    
+    P2PBinding createP2PBinding();
+}
diff --git a/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBindingInvoker.java b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBindingInvoker.java
new file mode 100644
index 0000000000..13a95cedc9
--- /dev/null
+++ b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/P2PBindingInvoker.java
@@ -0,0 +1,71 @@
+/*
+ * 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.p2p.provider;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.xmlrpc.client.XmlRpcClient;
+import org.apache.xmlrpc.client.XmlRpcClientConfigImpl;
+import org.apache.xmlrpc.client.XmlRpcCommonsTransportFactory;
+
+
+public class P2PBindingInvoker implements Invoker, DataExchangeSemantics {
+
+    private String uri;
+    private XmlRpcClientConfigImpl config;
+    private XmlRpcClient client;
+    private Method remoteMethod;
+    public P2PBindingInvoker(String uri, Method remoteMethod) {
+	this.client = new XmlRpcClient();
+	this.config = new XmlRpcConfigImpl();
+	this.remoteMethod = remoteMethod;
+    }
+
+    public Message invoke(Message msg) {
+        try {
+
+            Object[] args = msg.getBody();
+            Object resp = invokeTarget(args);
+            msg.setBody(resp);
+
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        } catch (Throwable e) {
+            msg.setFaultBody(e);
+        }
+
+        return msg;
+    }
+
+    public Object invokeTarget(final Object payload) throws InvocationTargetException, SecurityException
+    {
+							    
+	return client.execute(this.remoteMethod,payload);
+    }
+
+    public boolean allowsPassByReference() {
+        return true;
+    }
+
+}
diff --git a/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/impl/P2PBindingFactoryImpl.java b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/impl/P2PBindingFactoryImpl.java
new file mode 100644
index 0000000000..02e18bafbb
--- /dev/null
+++ b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/impl/P2PBindingFactoryImpl.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.p2p.impl;
+
+import org.apache.tuscany.sca.binding.p2p.P2PBindingImpl;
+import org.apache.tuscany.sca.binding.p2p.P2PBindingFactory;
+
+public class P2PBindingFactoryImpl implements P2PBindingFactory,  {
+    public P2Pinding createP2PBinding() {
+        // TODO Auto-generated method stub
+        return new P2PBindingImpl();
+    } 
+
+}
diff --git a/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/impl/P2PBindingImpl.java b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/impl/P2PBindingImpl.java
new file mode 100644
index 0000000000..acece50f9d
--- /dev/null
+++ b/sandbox/giorgio/binding-p2p/src/main/java/org/apache/tuscany/sca/binding/p2p/impl/P2PBindingImpl.java
@@ -0,0 +1,156 @@
+/*
+ * 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.p2p.impl;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.apache.tuscany.sca.binding.p2p.P2PBinding;
+
+/**
+ * Represents a binding to an overlay weaver P2P service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class P2PBindingImpl implements P2PBinding {
+    private String name;
+    private String uri;
+    private String host;
+    private String port;
+    private String serviceName;
+
+    /**
+     * @return the host name of the P2P Service
+     */
+    public String getHost() {
+        return host;
+    }
+
+    /**
+     * @param rmiHostName the hostname of the P2P Service
+     */
+    public void setHost(String rmiHostName) {
+        this.host = rmiHostName;
+    }
+
+    /**
+     * @return the port number for the RMI Service
+     */
+    public String getPort() {
+        return port;
+    }
+
+    /**
+     * @param rmiPort the port number for the RMI Service
+     */
+    public void setPort(String rmiPort) {
+        this.port = rmiPort;
+    }
+
+    /**
+     * @return returns the RMI Service Name
+     */
+    public String getServiceName() {
+        return serviceName;
+    }
+
+    /**
+     * Sets the service name for the RMI Server
+     * 
+     * @param rmiServiceName the name of the RMI service
+     */
+    public void setServiceName(String rmiServiceName) {
+        this.serviceName = rmiServiceName;
+    }
+    
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        compose();
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+        parse(uri);
+    }
+
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The sample binding is always resolved
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }     
+    
+    /*
+    p2p://[host][:port][/[object]]
+    */
+    private void parse(String uriStr) {
+        if (uriStr == null) {
+            return;
+        }
+        URI uri = URI.create(uriStr);
+        if (host == null) {
+            this.host = uri.getHost();
+        }
+        if (port == null) {
+            this.port = String.valueOf(uri.getPort());
+        }
+        if (serviceName == null) {
+            String path = uri.getPath();
+            if (path != null && path.charAt(0) == '/') {
+                path = path.substring(1);
+            }
+            this.serviceName = path;
+        }
+    }
+    
+    private void compose() {
+        if (uri == null) {
+            int p = -1;
+            if (port != null && port.length() > 0) {
+                p = Integer.decode(port);
+            }
+            String path = serviceName;
+            if (path != null) {
+                path = "/" + path;
+            }
+            try {
+                uri = new URI("p2p", null, host, p, path, null, null).toString();
+            } catch (URISyntaxException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+    }
+
+
+}
diff --git a/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.p2p.P2PBindingFactory b/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.p2p.P2PBindingFactory
new file mode 100644
index 0000000000..bf608fd70b
--- /dev/null
+++ b/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.p2p.P2PBindingFactory
@@ -0,0 +1,19 @@
+# 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. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.binding.p2p.impl.P2PBindingFactoryImpl
diff --git a/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rmi.RMIBindingFactory b/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rmi.RMIBindingFactory
new file mode 100644
index 0000000000..bf608fd70b
--- /dev/null
+++ b/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rmi.RMIBindingFactory
@@ -0,0 +1,19 @@
+# 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. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.binding.p2p.impl.P2PBindingFactoryImpl
diff --git a/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..9f279ecfc4
--- /dev/null
+++ b/sandbox/giorgio/binding-p2p/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# 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. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.0#binding.p2p,model=org.apache.tuscany.sca.binding.p2p.P2PBinding,factory=org.apache.tuscany.sca.binding.p2p.P2PBindingFactory