TUSCANY-2968 - Adding module to handle json-rpc wireformat and initial support for it

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@767780 13f79535-47bb-0310-9956-ffa450edef68

7 files changed, 288 insertions, 0 deletions

diff --git a/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/JSONRPCWireFormat.java b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/JSONRPCWireFormat.java
new file mode 100644
index 0000000000..749119b215
--- /dev/null
+++ b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/JSONRPCWireFormat.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.wireformat.jsonrpc;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.WireFormat;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+/**
+*
+* @version $Rev$ $Date$
+*/
+public interface JSONRPCWireFormat extends WireFormat {
+    public static final QName WIRE_FORMAT_HTTP_JSONRPC_QNAME = new QName(Constants.SCA10_NS, "wireFormat.jsonrpc");
+
+    QName getSchemaName();
+}
diff --git a/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/JSONRPCWireFormatFactory.java b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/JSONRPCWireFormatFactory.java
new file mode 100644
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+++ b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/JSONRPCWireFormatFactory.java
@@ -0,0 +1,33 @@
+/*
+ * 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.wireformat.jsonrpc;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JSONRPCWireFormatFactory {
+
+    /**
+     * Create a new JSONRPC Wire Format
+     * @return
+     */
+    JSONRPCWireFormat createJSONRPCWireFormat();
+}
diff --git a/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatFactoryImpl.java b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatFactoryImpl.java
new file mode 100644
index 0000000000..21705736b0
--- /dev/null
+++ b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatFactoryImpl.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.wireformat.jsonrpc.impl;
+
+import org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormat;
+import org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormatFactory;
+
+
+/**
+*
+* @version $Rev$ $Date$
+*/
+public class JSONRPCWireFormatFactoryImpl implements JSONRPCWireFormatFactory {
+
+    public JSONRPCWireFormat createJSONRPCWireFormat() {
+        return new JSONRPCWireFormatImpl();
+    }
+
+}
diff --git a/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatImpl.java b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatImpl.java
new file mode 100644
index 0000000000..2fdbfc3e52
--- /dev/null
+++ b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatImpl.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.http.wireformat.jsonrpc.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormat;
+
+/**
+*
+* @version $Rev$ $Date$
+*/
+public class JSONRPCWireFormatImpl implements JSONRPCWireFormat {
+    
+    public QName getSchemaName() {
+        return WIRE_FORMAT_HTTP_JSONRPC_QNAME;
+    }
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+
+    }
+
+}
diff --git a/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormatFactory b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormatFactory
new file mode 100644
index 0000000000..3f72dd5a67
--- /dev/null
+++ b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormatFactory
@@ -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.http.wireformat.jsonrpc.impl.JSONRPCWireFormatFactoryImpl
diff --git a/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..eeb1ccca36
--- /dev/null
+++ b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/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://www.osoa.org/xmlns/sca/1.0#wireFormat.jsonrpc,model=org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormat,factory=org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormatFactory
\ No newline at end of file
diff --git a/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatProcessorTestCase.java b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatProcessorTestCase.java
new file mode 100644
index 0000000000..7379ccad25
--- /dev/null
+++ b/branches/sca-java-1.x/modules/binding-http-oasis-jsonrpc/src/test/java/org/apache/tuscany/sca/binding/http/wireformat/jsonrpc/impl/JSONRPCWireFormatProcessorTestCase.java
@@ -0,0 +1,102 @@
+/*
+ * 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.wireformat.jsonrpc.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.WireFormat;
+import org.apache.tuscany.sca.binding.http.HTTPBinding;
+import org.apache.tuscany.sca.binding.http.wireformat.jsonrpc.JSONRPCWireFormat;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.impl.DefaultMonitorFactoryImpl;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class JSONRPCWireFormatProcessorTestCase {
+    
+    public static final String WIRE_FORMAT =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+        + "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\" targetNamespace=\"http://binding-http\" xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.0\" name=\"binding-http\">"
+            + " <component name=\"HelloWorldComponent\">"
+            + "   <implementation.java class=\"services.HelloWorld\"/>"
+            + "      <service name=\"HelloWorldService\">"
+            + "          <binding.http uri=\"http://localhost:8080/uri\" >"
+            + "              <wireFormat.jsonrpc/>"
+            + "          </binding.http>"
+            + "      </service>"
+            + " </component>"
+            + "</composite>";
+    
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static Monitor monitor;
+    
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactoryImpl();  
+        if (monitorFactory != null) {
+                monitor = monitorFactory.createMonitor();
+                utilities.addUtility(monitorFactory);
+        }
+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, monitor);
+
+    }
+    
+    /**
+     * Tests the APIs:
+     *     public WireFormat getRequstWireFormat();
+     *     public WireFormat getResponseWireFormat();
+     * 
+     * @throws Exception
+     */
+    @Test
+    public void testWireFormat() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(WIRE_FORMAT));
+        
+        Composite composite = (Composite)staxProcessor.read(reader);
+        HTTPBinding binding = (HTTPBinding)   composite.getComponents().get(0).getServices().get(0).getBindings().get(0);        
+        assertNotNull(binding);
+        
+        WireFormat requestWireFormat = binding.getRequestWireFormat();
+        assertEquals(JSONRPCWireFormat.class, requestWireFormat.getClass().getInterfaces()[0]);
+        
+        WireFormat responseWireFormat = binding.getResponseWireFormat();
+        assertEquals(JSONRPCWireFormat.class, responseWireFormat.getClass().getInterfaces()[0]);
+    }    
+}