6 files changed, 0 insertions, 537 deletions
diff --git a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java b/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java
deleted file mode 100644
index 44c799f286..0000000000
--- a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBinding.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * 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.jsonrpc;
-
-
-/**
- * A model for the JSONRPC binding.
- */
-public class JSONRPCBinding {
-    
-    // empty as right now the json-rpc binding has no attributes
-    
-}
diff --git a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingActivator.java b/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingActivator.java
deleted file mode 100644
index 84f09c8561..0000000000
--- a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCBindingActivator.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * 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.jsonrpc;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.extension.helper.BindingActivator;
-import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
-import org.apache.tuscany.sca.extension.helper.InvokerFactory;
-import org.apache.tuscany.sca.host.http.ServletHost;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-import org.osoa.sca.ServiceRuntimeException;
-
-public class JSONRPCBindingActivator implements BindingActivator<JSONRPCBinding> {
-
-    protected ServletHost servletHost;
-
-    public JSONRPCBindingActivator(ServletHost servletHost) {
-        this.servletHost = servletHost;
-    }
-
-    public Class<JSONRPCBinding> getBindingClass() {
-        return JSONRPCBinding.class;
-    }
-
-    public InvokerFactory createInvokerFactory(RuntimeComponent rc, RuntimeComponentReference rcr, Binding b, JSONRPCBinding binding) {
-        throw new ServiceRuntimeException("SCA reference support not yet implemented");
-    }
-
-    public ComponentLifecycle createService(RuntimeComponent rc, RuntimeComponentService rcs, Binding b, JSONRPCBinding binding) {
-        return new JSONRPCService(rc, rcs, b, binding, servletHost);
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCService.java b/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCService.java
deleted file mode 100644
index 770afe0c60..0000000000
--- a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCService.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * 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.jsonrpc;
-
-import java.net.URI;
-
-import org.apache.tuscany.sca.assembly.Binding;
-import org.apache.tuscany.sca.core.invocation.JDKProxyFactory;
-import org.apache.tuscany.sca.core.invocation.ProxyFactory;
-import org.apache.tuscany.sca.extension.helper.ComponentLifecycle;
-import org.apache.tuscany.sca.host.http.ServletHost;
-import org.apache.tuscany.sca.interfacedef.Interface;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
-import org.apache.tuscany.sca.runtime.RuntimeComponent;
-import org.apache.tuscany.sca.runtime.RuntimeComponentService;
-
-/**
- * Implementation of the JSONRPC binding provider.
- * 
- * There are multiple servlets used to support the JSON-RPC binidng.
- * One servlet to handle requests for the scaDomain script and seperate
- * servlets for each SCA <service> which uses <binding.jsonrpc>. 
- */
-public class JSONRPCService implements ComponentLifecycle {
-
-    private RuntimeComponentService service;
-    private ServletHost servletHost;
-    private Binding binding;
-
-    public static final String SERVICE_PREFIX = "/SCADomain/";
-
-    // path to the scaDomain.js script 
-    // Note: this is the same as the Ajax binding to keep the client code
-    //       the same for clients using either the ajax or jsonrpc binding
-    public static final String SCA_DOMAIN_SCRIPT = SERVICE_PREFIX + "scaDomain.js";
-
-
-    public JSONRPCService(RuntimeComponent component,
-                                         RuntimeComponentService service,
-                                         Binding b,
-                                         JSONRPCBinding binding,
-                                         ServletHost servletHost) {
-        this.service = service;
-        this.binding = b;
-        this.servletHost = servletHost;
-    }
-
-    public void start() {
-        
-        // Determine the service business interface
-        Class<?> serviceInterface = getTargetJavaClass(service.getInterfaceContract().getInterface());
-
-        // Create a Java proxy to the target service
-        ProxyFactory proxyFactory = new JDKProxyFactory();
-        Object proxy = proxyFactory.createProxy(serviceInterface, service.getRuntimeWire(binding));
-        
-        // Create and register a servlet for this service
-        JSONRPCServiceServlet serviceServlet = new JSONRPCServiceServlet(binding.getName(), serviceInterface, proxy);
-        int port;
-        servletHost.addServletMapping(binding.getURI(), serviceServlet);
-        URI uri = URI.create(binding.getURI());
-        port = uri.getPort();
-        if (port == -1)
-            port = 8080;
-
-        // get the ScaDomainScriptServlet, if it doesn't yet exist create one
-        // this uses removeServletMapping / addServletMapping as theres no getServletMapping facility
-        URI domainURI = URI.create("http://localhost:" + port + SCA_DOMAIN_SCRIPT);
-        ScaDomainScriptServlet scaDomainServlet = (ScaDomainScriptServlet) servletHost.getServletMapping(domainURI.toString());
-        if (scaDomainServlet == null) {
-            scaDomainServlet = new ScaDomainScriptServlet();
-            servletHost.addServletMapping(domainURI.toString(), scaDomainServlet);
-        }
-        
-        // Add this service to the scadomain script servlet
-        scaDomainServlet.addService(binding.getName());
-
-    }
-
-    public void stop() {
-
-        // Unregister from the service servlet mapping
-        int port;
-        servletHost.removeServletMapping(binding.getURI());
-        URI uri = URI.create(binding.getURI());
-        port = uri.getPort();
-        if (port == -1)
-            port = 8080;
-
-        // Unregister the service from the scaDomain script servlet
-        URI domainURI = URI.create("http://localhost:" + port + SCA_DOMAIN_SCRIPT);
-        ScaDomainScriptServlet scaDomainServlet = (ScaDomainScriptServlet) servletHost.getServletMapping(domainURI.toString());
-        if (scaDomainServlet != null) {
-            scaDomainServlet.removeService(binding.getName());
-
-            // Remove the servlet if there's no more registered services
-            if (scaDomainServlet.getServiceNames().isEmpty()) {
-                servletHost.removeServletMapping(domainURI.toString());
-            }
-        }
-    }
-
-    protected Class<?> getTargetJavaClass(Interface targetInterface) {
-        // TODO: right now assume that the target is always a Java
-        // Implementation. Need to figure out  how to generate Java
-        // Interface in cases where the target is not a Java Implementation
-        return ((JavaInterface)targetInterface).getJavaClass();
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceServlet.java b/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceServlet.java
deleted file mode 100644
index b9eb71e259..0000000000
--- a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JSONRPCServiceServlet.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * 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.jsonrpc;
-
-import java.io.BufferedReader;
-import java.io.CharArrayWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.UnsupportedEncodingException;
-import java.text.ParseException;
-
-import javax.servlet.ServletConfig;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-
-import org.json.JSONObject;
-
-import com.metaparadigm.jsonrpc.JSONRPCBridge;
-import com.metaparadigm.jsonrpc.JSONRPCResult;
-import com.metaparadigm.jsonrpc.JSONRPCServlet;
-
-/**
- * Servlet that handles JSON-RPC requests invoking SCA services.
- * 
- * There is an instance of this servlet for each <binding.jsonrpc>
- */
-public class JSONRPCServiceServlet extends JSONRPCServlet {
-    private static final long serialVersionUID = 1L;
-
-    transient String serviceName;
-    transient Object serviceInstance;
-    transient Class<?> serviceInterface;
-
-    public JSONRPCServiceServlet(String serviceName, Class<?> serviceInterface, Object serviceInstance) {
-        this.serviceName = serviceName;
-        this.serviceInterface = serviceInterface;
-        this.serviceInstance = serviceInstance;
-    }
-
-    /**
-     * Override to do nothing as the JSONRPCServlet is setup by the
-     * service method in this class.
-     */
-    @Override
-    public void init(ServletConfig config) {
-    }
-
-    @Override
-    public void service(HttpServletRequest request, HttpServletResponse response) throws IOException {
-
-        if (request.getParameter("smd") != null) {
-            handleSMDRequest(request, response);
-        } else {
-            try {
-                handleServiceRequest(request, response);
-            } finally {
-                HttpSession session = request.getSession();
-                if (session != null) {
-                    session.removeAttribute("JSONRPCBridge");
-                }
-            }
-        }
-    }
-
-    private void handleServiceRequest(HttpServletRequest request, HttpServletResponse response) throws IOException {
-        /*
-         * Create a new bridge for every request to aviod all the problems with 
-         * JSON-RPC-Java storing the bridge in the session
-         */
-        HttpSession session = request.getSession();
-
-        JSONRPCBridge jsonrpcBridge = new JSONRPCBridge();
-        jsonrpcBridge.registerObject(serviceName, serviceInstance, serviceInterface);
-        session.setAttribute("JSONRPCBridge", jsonrpcBridge);
-
-        // Encode using UTF-8, although We are actually ASCII clean as
-        // all unicode data is JSON escaped using backslash u. This is
-        // less data efficient for foreign character sets but it is
-        // needed to support naughty browsers such as Konqueror and Safari
-        // which do not honour the charset set in the response
-        response.setContentType("text/plain;charset=utf-8");
-        OutputStream out = response.getOutputStream();
-
-        // Decode using the charset in the request if it exists otherwise
-        // use UTF-8 as this is what all browser implementations use.
-        // The JSON-RPC-Java JavaScript client is ASCII clean so it
-        // although here we can correctly handle data from other clients
-        // that do not escape non ASCII data
-        String charset = request.getCharacterEncoding();
-        if (charset == null) {
-            charset = "UTF-8";
-        }
-        BufferedReader in = new BufferedReader(new InputStreamReader(request.getInputStream(), charset));
-
-        // Read the request
-        CharArrayWriter data = new CharArrayWriter();
-        char buf[] = new char[4096];
-        int ret;
-        while ((ret = in.read(buf, 0, 4096)) != -1) {
-            data.write(buf, 0, ret);
-        }
-
-        JSONObject jsonReq = null;
-        JSONRPCResult jsonResp = null;
-        try {
-            jsonReq = new JSONObject(data.toString());
-        } catch (ParseException e) {
-            throw new RuntimeException("Unable to parse request", e);
-        }
-
-        String method = jsonReq.getString("method");
-        if ((method != null) && (method.indexOf('.') < 0)) {
-            jsonReq.putOpt("method", serviceName + "." + method);
-        }
-
-        // invoke the request
-        jsonResp = jsonrpcBridge.call(new Object[] {request}, jsonReq);
-
-        byte[] bout = jsonResp.toString().getBytes("UTF-8");
-
-        out.write(bout);
-        out.flush();
-        out.close();
-    }
-
-    /**
-     * handles requests for the SMD descriptor for a service
-     */
-    protected void handleSMDRequest(HttpServletRequest request, HttpServletResponse response) throws IOException, UnsupportedEncodingException {
-        String serviceUrl = request.getRequestURL().toString();
-        String smd = JavaToSmd.interfaceToSmd(serviceInterface, serviceUrl);
-
-        response.setContentType("text/plain;charset=utf-8");
-        OutputStream out = response.getOutputStream();
-        byte[] bout = smd.getBytes("UTF-8");
-
-        out.write(bout);
-        out.flush();
-        out.close();
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JavaToSmd.java b/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JavaToSmd.java
deleted file mode 100644
index b12a266237..0000000000
--- a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/JavaToSmd.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * 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.jsonrpc;
-
-import java.lang.reflect.Method;
-
-/**
- * Utility class to create a Simple Method Description (SMD) descriptor
- * from a Java class. See http://dojo.jot.com/SMD.
- * 
- * TODO: Change to work from the Tuscany Interface instead of a Java class
- * 
- * @version $Rev$ $Date$
- */
-public class JavaToSmd {
-    
-    public static String interfaceToSmd(Class klazz, String serviceUrl) {
-        String name = klazz.getSimpleName();
-        Method methods[] = klazz.getMethods();
-        
-        StringBuffer smdSb = new StringBuffer();
-        smdSb.append("{\"SMDVersion\":\".1\",\"objectName\":\"" + name + "\",\"serviceType\":\"JSON-RPC\",\"serviceURL\":\""+ serviceUrl + "\",\"methods\":[");
-        for (int i = 0; i < methods.length; i++) {
-            if (i != 0) smdSb.append(",");
-            Class<?> params[] = methods[i].getParameterTypes();            
-            smdSb.append("{\"name\":\""+methods[i].getName() + "\",\"parameters\":[");
-            for (int j = 0; j < params.length; j++) {
-                if (j != 0) smdSb.append(",");
-                // right now Dojo doesn't look at the type value, so we'll default it to STRING
-                // also, since we can't introspect the method paramater names we'll just create an incrementing parameter name
-                smdSb.append("{\"name\":\"param" + j + "\",\"type\":\"STRING\"}");  
-            }
-            smdSb.append("]}");
-        }
-        smdSb.append("]}");
-        
-        return smdSb.toString();        
-    }
-
-}
diff --git a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/ScaDomainScriptServlet.java b/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/ScaDomainScriptServlet.java
deleted file mode 100644
index 262a1adae3..0000000000
--- a/branches/sca-java-1.0.1/modules/binding-jsonrpc/src/main/java/org/apache/tuscany/sca/binding/jsonrpc/ScaDomainScriptServlet.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * 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.jsonrpc;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.servlet.ServletOutputStream;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-/**
- * Servlet to handle requests for the scaDomain.js script.
- * 
- * This script wrappers the JSON-RPC-Java jsonrpc.js script
- * adding in at the bottom the JavaScript to create and initialize
- * the variables representing the SCA services.
- */
-public class ScaDomainScriptServlet extends HttpServlet {
-    private static final long serialVersionUID = 1L;
-
-    protected transient List<String> serviceNames;
-
-    public ScaDomainScriptServlet() {
-        serviceNames = new ArrayList<String>();
-    }
-
-    @Override
-    public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
-
-        ServletOutputStream os = response.getOutputStream();
-
-        os.println();
-        os.println("/* Apache Tuscany scaDomain.js Header */");
-        os.println();
-
-        writeJSONRPCJavaScript(os);
-        writeScaDomainCode(os, request.getServletPath());
-    }
-
-    /**
-     * Creates a JavaScript variable within the scaDomain script for each SCA service and
-     * initializes its value with the JSON-RPC client to invoke the serverside service.
-     */
-    protected void writeScaDomainCode(ServletOutputStream out, String path) throws IOException {
-        out.println();
-        out.println("/* Apache Tuscany scaDomain.js Footer  */");
-        out.println();
-        out.println("function scaDomain() {}");
-
-        // remove the leading slash '/' character
-        path = path.substring(1);
-
-        for (String serviceName : serviceNames) {
-            out.println();
-
-            // A slight hack to make the service function available with a variable named 'serviceName'
-            // to do that the JSONRpcClient is added to the scaDomain and then the service function is got from that
-            out.println("scaDomain." + serviceName + " = " + "new JSONRpcClient(\"" + serviceName + "\");");
-            out.println(serviceName + " = scaDomain." + serviceName + "." + serviceName + ";");
-        }
-
-        out.println();
-        out.println("/** End of Apache Tuscany scaDomain.js */");
-        out.println();
-    }
-
-    /**
-     * Reads the jsonrpc.js script from the classpath and adds its contents to the output stream.
-     */
-    protected void writeJSONRPCJavaScript(ServletOutputStream os) throws IOException {
-        URL url = getClass().getResource("jsonrpc.js");
-        InputStream is = url.openStream();
-        int i;
-        while ((i = is.read()) != -1) {
-            os.write(i);
-        }
-    }
-
-    public void addService(String serviceName) {
-        serviceNames.add(serviceName);
-    }
-
-    public void removeService(String serviceName) {
-        serviceNames.remove(serviceName);
-    }
-
-    public List<String> getServiceNames() {
-        return serviceNames;
-    }
-
-}