Apache CXF example source code file (WSDLToXML.java)

This example Apache CXF source code file (WSDLToXML.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

binding_name_posfix, error, exception, file, io, log, message, message, string, string, toolcontext, toolexception, toolexception, util, wsdltoxml, wsdltoxml

The Apache CXF WSDLToXML.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.tools.misc;

import java.io.File;
import java.util.HashSet;
import java.util.Set;

import org.apache.cxf.common.i18n.Message;
import org.apache.cxf.tools.common.AbstractCXFToolContainer;
import org.apache.cxf.tools.common.CommandInterfaceUtils;
import org.apache.cxf.tools.common.ToolConstants;
import org.apache.cxf.tools.common.ToolContext;
import org.apache.cxf.tools.common.ToolException;
import org.apache.cxf.tools.common.toolspec.ToolRunner;
import org.apache.cxf.tools.common.toolspec.ToolSpec;
import org.apache.cxf.tools.common.toolspec.parser.BadUsageException;
import org.apache.cxf.tools.common.toolspec.parser.CommandDocument;
import org.apache.cxf.tools.common.toolspec.parser.ErrorVisitor;
import org.apache.cxf.tools.misc.processor.WSDLToXMLProcessor;

public class WSDLToXML extends AbstractCXFToolContainer {

    static final String TOOL_NAME = "wsdl2xml";    
    static final String BINDING_NAME_POSFIX = "_XMLBinding";
    static final String SERVICE_NAME_POSFIX = "_XMLService";
    static final String PORT_NAME_POSFIX = "_XMLPort";
    
    public WSDLToXML(ToolSpec toolspec) throws Exception {
        super(TOOL_NAME, toolspec);
    }
    
    private Set getArrayKeys() {
        return new HashSet<String>();
    }
    
    public void execute(boolean exitOnFinish) {
        WSDLToXMLProcessor processor = new WSDLToXMLProcessor();
        try {
            super.execute(exitOnFinish);
            if (!hasInfoOption()) {
                ToolContext env = new ToolContext();
                env.setParameters(getParametersMap(getArrayKeys()));
                if (isVerboseOn()) {
                    env.put(ToolConstants.CFG_VERBOSE, Boolean.TRUE);
                }
                env.put(ToolConstants.CFG_CMD_ARG, getArgument());

                validate(env);       
                setEnvParamDefValues(env);
                
                processor.setEnvironment(env);
                processor.process();
            }
        } catch (ToolException ex) {
            if (ex.getCause() instanceof BadUsageException) {
                printUsageException(TOOL_NAME, (BadUsageException)ex.getCause());
            }
            err.println();
            err.println("WSDLToXML Error: " + ex.getMessage());
            if (isVerboseOn()) {
                ex.printStackTrace(err);
            }
        } catch (Exception ex) {
            err.println();
            err.println("WSDLToXML Error: " + ex.getMessage());
            if (isVerboseOn()) {
                ex.printStackTrace(err);
            }
        } finally {
            tearDown();
        }

    }

    private void setEnvParamDefValues(ToolContext env) {
        if (!env.optionSet(ToolConstants.CFG_BINDING)) {
            env.put(ToolConstants.CFG_BINDING, env.get(ToolConstants.CFG_PORTTYPE) + BINDING_NAME_POSFIX);
        }
        if (!env.optionSet(ToolConstants.CFG_SERVICE)) {
            env.put(ToolConstants.CFG_SERVICE, env.get(ToolConstants.CFG_PORTTYPE) + SERVICE_NAME_POSFIX);
        }
        if (!env.optionSet(ToolConstants.CFG_PORT)) {
            env.put(ToolConstants.CFG_PORT, env.get(ToolConstants.CFG_PORTTYPE) + PORT_NAME_POSFIX);
        }        
    }

    private void validate(ToolContext env) throws ToolException {
        String outdir = (String)env.get(ToolConstants.CFG_OUTPUTDIR);
        if (outdir != null) {
            File dir = new File(outdir);
            if (!dir.exists() && !dir.mkdirs()) {
                Message msg = new Message("DIRECTORY_COULD_NOT_BE_CREATED", LOG, outdir);
                throw new ToolException(msg);
            }
            if (!dir.isDirectory()) {
                Message msg = new Message("NOT_A_DIRECTORY", LOG, outdir);
                throw new ToolException(msg);
            }
        }
    }

    public static void main(String[] pargs) {
        CommandInterfaceUtils.commandCommonMain();
        try {
            ToolRunner.runTool(WSDLToXML.class,
                               WSDLToXML.class.getResourceAsStream("wsdl2xml.xml"),
                               false,
                               pargs);
        } catch (Exception ex) {
            System.err.println("Error : " + ex.getMessage());
            System.err.println();
            ex.printStackTrace();
        }
    }

    public void checkParams(ErrorVisitor errors) throws ToolException {
        CommandDocument doc = super.getCommandDocument();

        if (!doc.hasParameter("wsdlurl")) {
            errors.add(new ErrorVisitor.UserError("WSDL/SCHEMA URL has to be specified"));
        }
        if (errors.getErrors().size() > 0) {
            Message msg = new Message("PARAMETER_MISSING", LOG);
            throw new ToolException(msg, new BadUsageException(getUsage(), errors));
        }
    }

}