Apache CXF example source code file (IDLToWSDL.java)

This example Apache CXF source code file (IDLToWSDL.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

badusageexception, commanddocument, error, exception, exception, file, file, idltowsdl, invalid, io, string, string, t, toolexception, toolexception, util

The Apache CXF IDLToWSDL.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.corba;

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.ToolConstants;
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.corba.common.ProcessorEnvironment;
import org.apache.cxf.tools.corba.common.ToolCorbaConstants;
import org.apache.cxf.tools.corba.processors.idl.IDLToWSDLProcessor;

/**
 * This class can converts an IDL to a WSDL with CORBA binding information
 */

public class IDLToWSDL extends AbstractCXFToolContainer {

    static final String TOOL_NAME = "idl2wsdl";
    private static String[] args;

    public IDLToWSDL(ToolSpec toolspec) throws Exception {
        super(TOOL_NAME, toolspec);
    }

    private Set getArrayKeys() {
        return new HashSet<String>();
    }

    public void execute(boolean exitOnFinish) {
        IDLToWSDLProcessor idlProcessor = new IDLToWSDLProcessor();
        ProcessorEnvironment env = null;

        try {
            super.execute(exitOnFinish);
            if (!hasInfoOption()) {
                env = new ProcessorEnvironment();
                env.setParameters(getParametersMap(getArrayKeys()));
                if (isVerboseOn()) {
                    env.put(ToolConstants.CFG_VERBOSE, Boolean.TRUE);
                }
                env.put(ToolConstants.CFG_CMD_ARG, args);                
                initialise(env);
                validate(env);
                idlProcessor.setEnvironment(env);
                idlProcessor.process();
            }
        } catch (ToolException ex) {
            err.println("Error : " + ex.getMessage());
            if (ex.getCause() instanceof BadUsageException) {
                printUsageException(TOOL_NAME, (BadUsageException)ex.getCause());
            }
            err.println();
            if (isVerboseOn()) {
                ex.printStackTrace(err);
            }
            throw ex;
        } catch (Exception ex) {
            err.println("Error : " + ex.getMessage());
            err.println();
            if (isVerboseOn()) {
                ex.printStackTrace(err);
            }
            throw new ToolException(ex.getMessage(), ex.getCause());
        }
    }

    private void initialise(ProcessorEnvironment env) throws ToolException {
        CommandDocument doc = super.getCommandDocument();

        if (env.optionSet(ToolCorbaConstants.CFG_IDLFILE)) {
            String idl = doc.getParameter(ToolCorbaConstants.CFG_IDLFILE);
            env.put(ToolCorbaConstants.CFG_IDLFILE, idl);
        }
        if (env.optionSet(ToolCorbaConstants.CFG_TNS)) {
            env.put(ToolCorbaConstants.CFG_TNS, doc.getParameter(ToolCorbaConstants.CFG_TNS));
        }        
        if (env.optionSet(ToolConstants.CFG_OUTPUTDIR)) {
            env.put(ToolConstants.CFG_OUTPUTDIR, doc.getParameter(ToolConstants.CFG_OUTPUTDIR));
        }
        if (env.optionSet(ToolCorbaConstants.CFG_ADDRESS)) {
            env.put(ToolCorbaConstants.CFG_ADDRESS, doc.getParameter(ToolCorbaConstants.CFG_ADDRESS));
        }
        if (env.optionSet(ToolCorbaConstants.CFG_SEQUENCE_OCTET_TYPE)) {
            env.put(ToolCorbaConstants.CFG_SEQUENCE_OCTET_TYPE,
                    doc.getParameter(ToolCorbaConstants.CFG_SEQUENCE_OCTET_TYPE));
        }
        if (env.optionSet(ToolCorbaConstants.CFG_SCHEMA_NAMESPACE)) {
            env.put(ToolCorbaConstants.CFG_SCHEMA_NAMESPACE,
                    doc.getParameter(ToolCorbaConstants.CFG_SCHEMA_NAMESPACE));
        }
        if (env.optionSet(ToolCorbaConstants.CFG_LOGICAL)) {
            env.put(ToolCorbaConstants.CFG_LOGICAL,
                    doc.getParameter(ToolCorbaConstants.CFG_LOGICAL));
        }        
        if (env.optionSet(ToolCorbaConstants.CFG_PHYSICAL)) {
            env.put(ToolCorbaConstants.CFG_PHYSICAL,
                    doc.getParameter(ToolCorbaConstants.CFG_PHYSICAL));
        }
        if (env.optionSet(ToolCorbaConstants.CFG_SCHEMA)) {
            env.put(ToolCorbaConstants.CFG_SCHEMA,
                    doc.getParameter(ToolCorbaConstants.CFG_SCHEMA));
        }
        if (env.optionSet(ToolCorbaConstants.CFG_WSDL_ENCODING)) {
            env.put(ToolCorbaConstants.CFG_WSDL_ENCODING,
                    doc.getParameter(ToolCorbaConstants.CFG_WSDL_ENCODING));
        }
        if (env.optionSet(ToolCorbaConstants.CFG_IMPORTSCHEMA)) {
            env.put(ToolCorbaConstants.CFG_IMPORTSCHEMA,
                    doc.getParameter(ToolCorbaConstants.CFG_IMPORTSCHEMA));
        }
        
        if (env.optionSet(ToolCorbaConstants.CFG_MODULETONS)) {
            env.put(ToolCorbaConstants.CFG_MODULETONS,
                    doc.getParameter(ToolCorbaConstants.CFG_MODULETONS));
        }
        
        if (env.optionSet(ToolCorbaConstants.CFG_INCLUDEDIR)) {
            env.put(ToolCorbaConstants.CFG_INCLUDEDIR,
                    doc.getParameter(ToolCorbaConstants.CFG_INCLUDEDIR));
        }
        if (env.optionSet(ToolCorbaConstants.CFG_WSDLOUTPUTFILE)) {
            env.put(ToolCorbaConstants.CFG_WSDLOUTPUTFILE,
                    doc.getParameter(ToolCorbaConstants.CFG_WSDLOUTPUTFILE));
        }

        if (env.optionSet(ToolCorbaConstants.CFG_EXCLUDEMODULES)) {
            env.put(ToolCorbaConstants.CFG_EXCLUDEMODULES,
                    doc.getParameter(ToolCorbaConstants.CFG_EXCLUDEMODULES));
        }
        
    }

    public static void run(String[] arguments) throws Exception {
        ToolRunner.runTool(IDLToWSDL.class, IDLToWSDL.class
                           .getResourceAsStream(ToolCorbaConstants.TOOLSPECS_BASE + "idl2wsdl.xml"),
                           false,
                           arguments);       
    }

    public static void main(String[] arguments) {
        try {
            run(arguments);
        } catch (Exception ex) {
            System.err.println("Error : " + ex.getMessage());
            System.err.println();
            System.exit(1);
        }
    }

    private void validate(ProcessorEnvironment env) throws ToolException {
        String outdir = (String)env.get(ToolConstants.CFG_OUTPUTDIR);
        if (outdir != null) {
            File dir = new File(outdir);
            if (!dir.exists()) {
                dir.mkdir();
            }
        }        
    }

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

        if (!doc.hasParameter(ToolCorbaConstants.CFG_IDLFILE)) {
            errors.add(new ErrorVisitor.UserError("IDL file has to be specified"));
        }
        if ((doc.hasParameter(ToolCorbaConstants.CFG_SCHEMA))
            && (doc.hasParameter(ToolCorbaConstants.CFG_IMPORTSCHEMA))) {
            errors.add(new ErrorVisitor.UserError("Options -n & -T cannot be used together"));
        }
        
        if ((doc.hasParameter(ToolCorbaConstants.CFG_MODULETONS))
            && ((doc.hasParameter(ToolCorbaConstants.CFG_LOGICAL))
                || (doc.hasParameter(ToolCorbaConstants.CFG_PHYSICAL))
                || (doc.hasParameter(ToolCorbaConstants.CFG_SCHEMA))
                || (doc.hasParameter(ToolCorbaConstants.CFG_IMPORTSCHEMA)))) {
            errors.add(new ErrorVisitor.UserError("Options -mns and -L|-P|-T|-n cannot be use together"));
        }

        if (doc.hasParameter(ToolCorbaConstants.CFG_SEQUENCE_OCTET_TYPE)) {
            String sequenceOctetType = doc.getParameter(ToolCorbaConstants.CFG_SEQUENCE_OCTET_TYPE);
            if (sequenceOctetType != null
                && (!(sequenceOctetType.equals(ToolCorbaConstants.CFG_SEQUENCE_OCTET_TYPE_BASE64BINARY)
                    || sequenceOctetType.equals(ToolCorbaConstants.CFG_SEQUENCE_OCTET_TYPE_HEXBINARY)))) {
                errors.add(new ErrorVisitor.UserError("Invalid value specified for -s option"));
            }
        }
        if (doc.hasParameter(ToolCorbaConstants.CFG_ADDRESSFILE)) {
            String addressFileName = doc.getParameter(ToolCorbaConstants.CFG_ADDRESSFILE);
            File addressFile = new File(addressFileName);
            if (!addressFile.canRead()
                || !addressFile.isFile()) {
                errors.add(new ErrorVisitor.UserError("Invalid value specified for -f option\n"
                                                      + "\"" + addressFileName + "\" cannot be read"));
            }
        }

        if (errors.getErrors().size() > 0) {
            Message msg = new Message("PARAMETER_MISSING", LOG);
            throw new ToolException(msg, new BadUsageException(getUsage(), errors));
        }
    }
}