Axis 2 example source code file (AxisMessage.java)

This example Axis 2 source code file (AxisMessage.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 - Axis 2 tags/keywords

arraylist, arraylist, axismessage, axisoperation, iterator, object, object, phaseresolver, qname, string, string, util, xmlschemaelement, xmlschemaelement, xmlschemaimport

The Axis 2 AxisMessage.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.axis2.description;

import org.apache.axis2.AxisFault;
import org.apache.axis2.description.java2wsdl.Java2WSDLConstants;
import org.apache.axis2.phaseresolver.PhaseResolver;
import org.apache.axis2.wsdl.SOAPHeaderMessage;
import org.apache.ws.commons.schema.XmlSchema;
import org.apache.ws.commons.schema.XmlSchemaElement;
import org.apache.ws.commons.schema.XmlSchemaImport;
import org.apache.ws.commons.schema.XmlSchemaInclude;
import org.apache.ws.commons.schema.XmlSchemaObjectCollection;

import javax.xml.namespace.QName;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;


/**
 * This class represents the messages in WSDL. There can be message element in services.xml
 * which are represented by this class.
 */
public class AxisMessage extends AxisDescription {

    private ArrayList handlerChain;
    private String name;
    private ArrayList soapHeaders;

    //to keep data in WSDL message reference and to keep the Java2WSDL data
    // such as SchemaElementName , direction etc.
    private QName elementQname;
    private String direction;
    private String messagePartName;

    // To store deploy-time module refs
    private ArrayList modulerefs;
    private String partName = Java2WSDLConstants.PARAMETERS;

    // private PolicyInclude policyInclude;

    //To chcek whether the message is wrapped or unwrapped
    private boolean wrapped = true;

    public String getMessagePartName() {
		return messagePartName;
	}

	public void setMessagePartName(String messagePartName) {
		this.messagePartName = messagePartName;
	}

	public AxisMessage() {
        soapHeaders = new ArrayList();
        handlerChain = new ArrayList();
        modulerefs = new ArrayList();
    }

    public ArrayList getMessageFlow() {
        return handlerChain;
    }

    public boolean isParameterLocked(String parameterName) {

        // checking the locked value of parent
        boolean locked = false;

        if (getParent() != null) {
            locked = getParent().isParameterLocked(parameterName);
        }

        if (locked) {
            return true;
        } else {
            Parameter parameter = getParameter(parameterName);

            return (parameter != null) && parameter.isLocked();
        }
    }

    public void setMessageFlow(ArrayList operationFlow) {
        this.handlerChain = operationFlow;
    }

    public String getDirection() {
        return direction;
    }

    public void setDirection(String direction) {
        this.direction = direction;
    }

    public QName getElementQName() {
        return this.elementQname;
    }

    public void setElementQName(QName element) {
        this.elementQname = element;
    }

    public Object getKey() {
        return this.elementQname;
    }

    public XmlSchemaElement getSchemaElement() {
        XmlSchemaElement xmlSchemaElement = null;
        AxisService service = getAxisOperation().getAxisService();
        ArrayList schemas = service.getSchema();
        for (Iterator schemaIter = schemas.iterator(); schemaIter.hasNext();){
            xmlSchemaElement = getSchemaElement((XmlSchema) schemaIter.next());
            if (xmlSchemaElement != null){
                break;
            }
        }
        return xmlSchemaElement;
    }

    private XmlSchemaElement getSchemaElement(XmlSchema schema) {
        XmlSchemaElement xmlSchemaElement = null;
        if (schema != null) {
            xmlSchemaElement = schema.getElementByName(this.elementQname);
            if (xmlSchemaElement == null) {
                // try to find in an import or an include
                XmlSchemaObjectCollection includes = schema.getIncludes();
                if (includes != null) {
                    Iterator includesIter = includes.getIterator();
                    Object object;
                    while (includesIter.hasNext()) {
                        object = includesIter.next();
                        if (object instanceof XmlSchemaImport) {
                            XmlSchema schema1 = ((XmlSchemaImport) object).getSchema();
                            xmlSchemaElement = getSchemaElement(schema1);
                        }
                        if (object instanceof XmlSchemaInclude) {
                            XmlSchema schema1 = ((XmlSchemaInclude) object).getSchema();
                            xmlSchemaElement = getSchemaElement(schema1);
                        }
                        if (xmlSchemaElement != null){
                            break;
                        }
                    }
                }
            }
        }
        return xmlSchemaElement;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    /**
     * This will return a list of WSDLExtensibilityAttribute
     */
    public List getExtensibilityAttributes() {
        // TODO : Deepal implement this properly.

        // the list should contain list of WSDLExtensibilityAttribute
        return new ArrayList(0);
    }

    public void addSoapHeader(SOAPHeaderMessage soapHeaderMessage) {
        soapHeaders.add(soapHeaderMessage);
    }

    public ArrayList getSoapHeaders
            () {
        return soapHeaders;
    }

    /**
     * We do not support adding module operations when engaging a module to an AxisMessage
     * 
     * @param axisModule AxisModule to engage
     * @param engager
     * @throws AxisFault something went wrong
     */
    public void onEngage(AxisModule axisModule, AxisDescription engager) throws AxisFault {
        PhaseResolver phaseResolver = new PhaseResolver(getAxisConfiguration());
        phaseResolver.engageModuleToMessage(this, axisModule);
    }

    public ArrayList getModulerefs() {
        return modulerefs;
    }

    public void addModuleRefs(String moduleName) {
        modulerefs.add(moduleName);
    }

    public AxisOperation getAxisOperation(){
        return (AxisOperation)parent;
    }


    public String getPartName() {
        return partName;
    }

    public void setPartName(String partName) {
        this.partName = partName;
    }


    public boolean isWrapped() {
        return wrapped;
    }

    public void setWrapped(boolean wrapped) {
        this.wrapped = wrapped;
    }
}