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Apache CXF example source code file (OrbConfig.java)

This example Apache CXF source code file (OrbConfig.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Apache CXF tags/keywords

corba, file, fileoutputstream, io, ioexception, list, list, method, net, network, orbconfig, printwriter, properties, properties, reflection, string, string, uri, uri, util

The Apache CXF OrbConfig.java source code

/**
 * 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.cxf.binding.corba.utils;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.lang.reflect.Method;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;

import org.apache.cxf.binding.corba.CorbaBindingException;
import org.apache.cxf.binding.corba.interceptors.SystemExceptionHelper;
import org.apache.cxf.binding.corba.wsdl.AddressType;
import org.omg.CORBA.Any;
import org.omg.CORBA.ORB;
import org.omg.CORBA.Policy;
import org.omg.CORBA.SystemException;
import org.omg.CosNaming.NameComponent;
import org.omg.CosNaming.NamingContextExt;
import org.omg.CosNaming.NamingContextExtHelper;
import org.omg.PortableServer.POA;
import org.omg.PortableServer.POAManager;

public class OrbConfig {

    protected String orbClass;
    protected String orbSingletonClass;
    protected List<String> orbArgs = new ArrayList();
    protected Properties orbProperties = new Properties();
    
    public OrbConfig() {
        //nothing
    }

    public void setOrbClass(String cls) {
        orbClass = cls;
    }
    
    public String getOrbClass() {
        return orbClass;
    }
    
    public void setOrbSingletonClass(String cls) {
        orbSingletonClass = cls;
    }
    
    public String getOrbSingletonClass() {
        return orbSingletonClass;
    }
    
    public void setOrbArgs(List<String> args) {
        orbArgs = args;
    }
    
    public List<String> getOrbArgs() {
        return orbArgs;
    }
    
    public void setOrbProperties(Properties props) {
        orbProperties = props;
    }
    
    public Properties getOrbProperties() {
        return orbProperties;
    }
    
    public void addPOAPolicies(ORB orb, 
                               String poaName,
                               POA parentPOA,
                               POAManager poaManager,
                               List<Policy> policies) {
        //nothing
    }
    
    
    public Any createSystemExceptionAny(ORB orb, SystemException sysEx) {
        Any exAny = orb.create_any();
        SystemExceptionHelper.insert(exAny, sysEx);
        return exAny;
    }
    
    public void exportObjectReference(ORB orb,
                                       org.omg.CORBA.Object ref,
                                       String url,
                                       AddressType address) 
        throws URISyntaxException, IOException {
        
        if ((url.startsWith("ior:")) || (url.startsWith("IOR:"))) {
            // make use of Thread cache of last exported IOR
            String ior = CorbaUtils.exportObjectReference(ref, orb);
            address.setLocation(ior);
        } else if (url.startsWith("file:")) {
            URI uri = new URI(url);
            exportObjectReferenceToFile(orb, ref, uri);
        } else if (url.startsWith("relfile:")) {
            URI uri = new URI(url.substring(3));
            exportObjectReferenceToFile(orb, ref, uri);
        } else if (url.startsWith("corbaloc:")) {
            exportObjectReferenceToCorbaloc(orb, ref, url);
        } else if (url.startsWith("corbaname:")) {
            exportObjectReferenceToNamingService(orb,
                                                 ref,
                                                 url);
        } else {
            String ior = orb.object_to_string(ref);
            address.setLocation(ior);
            URI uri = new URI("endpoint.ior");
            exportObjectReferenceToFile(orb, ref, uri);
        }
    }
    public void exportObjectReferenceToNamingService(ORB orb,
                                                     org.omg.CORBA.Object ref,
                                                     String location) {
        int idx = location.indexOf("#");
        String name = location.substring(idx + 1);
        
        //Register in NameService
        try {
            org.omg.CORBA.Object nsObj = orb.resolve_initial_references("NameService");
            NamingContextExt rootContext = NamingContextExtHelper.narrow(nsObj);
            NameComponent[] nc = rootContext.to_name(name);
            rootContext.rebind(nc, ref);
        } catch (Exception ex) {
            throw new CorbaBindingException(ex);
        }
    }
    public void exportObjectReferenceToCorbaloc(ORB orb,
                                                org.omg.CORBA.Object object,
                                                String location) {
        int keyIndex = location.indexOf('/');
        String key = location.substring(keyIndex + 1);
        try {
            Class<?> bootMgrHelperClass = Class.forName("org.apache.yoko.orb.OB.BootManagerHelper");
            Class<?> bootMgrClass = Class.forName("org.apache.yoko.orb.OB.BootManager");
            Method narrowMethod =
                bootMgrHelperClass.getMethod("narrow", org.omg.CORBA.Object.class);
            java.lang.Object bootMgr = narrowMethod.invoke(null,
                                                           orb.resolve_initial_references("BootManager"));
            Method addBindingMethod = 
                bootMgrClass.getMethod("add_binding", byte[].class, org.omg.CORBA.Object.class);
            addBindingMethod.invoke(bootMgr, key.getBytes(), object);
        } catch (ClassNotFoundException ex) {
            //Not supported by the orb. skip it.
        } catch (java.lang.reflect.InvocationTargetException ex) {
            //Not supported by the orb. skip it.
        } catch (java.lang.Exception ex) {
            throw new CorbaBindingException(ex.getMessage(), ex);
        }
    }


    public void exportObjectReferenceToFile(ORB orb,
                                              org.omg.CORBA.Object obj,
                                              URI iorFile) 
        throws IOException {
        String ref = orb.object_to_string(obj);
        File f = null;
        if (iorFile.isOpaque()) {
            f = new File(iorFile.getSchemeSpecificPart());
        } else {
            f = new File(iorFile);
        }
        FileOutputStream file = new FileOutputStream(f);
        PrintWriter out = new PrintWriter(file);
        out.println(ref);
        out.flush();
        file.close();
    }

}

Other Apache CXF examples (source code examples)

Here is a short list of links related to this Apache CXF OrbConfig.java source code file:

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