Web Services using AXIS 2

[Arvind Purohit]

Hi All
I am creating a web services steps are as follows

1. Created a dynamic web project
2. Created a WSDL file
3. Generate code from wsdl

Now i want to know in which generated java file i have to edit to implement my method
and how do i deploy it
I am giving yoy the wsdl file and also java file which are generated


Thank You
WSDL FILE

 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://ttdev.com/ss" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="SimpleService" targetNamespace="http://ttdev.com/ss">
  <wsdl:types>
    <xsd:schema targetNamespace="http://ttdev.com/ss">
      <xsd:element name="concatRequest">
        <xsd:complexType>
          <xsd:sequence>
          	<xsd:element name="s1" type="xsd:string" />
          	<xsd:element name="s2" type="xsd:string"></xsd:element>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="concatResponse" type="xsd:string">

      </xsd:element>
    </xsd:schema>
  </wsdl:types>
  <wsdl:message name="concatRequest">
    <wsdl:part element="tns:concatRequest" name="parameters"/>
  </wsdl:message>
  <wsdl:message name="concatResponse">
    <wsdl:part element="tns:concatResponse" name="parameters"/>
  </wsdl:message>
  <wsdl:portType name="SimpleService">
    <wsdl:operation name="concat">
      <wsdl:input message="tns:concatRequest"/>
      <wsdl:output message="tns:concatResponse"/>
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="SimpleServiceSOAP" type="tns:SimpleService">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="concat">
      <soap:operation soapAction="http://ttdev.com/ss/NewOperation"/>
      <wsdl:input>
        <soap:body use="literal"/>
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="SimpleService">
    <wsdl:port binding="tns:SimpleServiceSOAP" name="p1">
      <soap:address location="http://localhost:8080/ss/p1"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

ConcatRequest

/**
 * ConcatRequest.java
 *
 * This file was auto-generated from WSDL
 * by the Apache Axis2 version: 1.5.4  Built on : Dec 19, 2010 (08:19:26 CET)
 */

package com.ttdev.ss;

/**
 * ConcatRequest bean class
 */

public class ConcatRequest implements org.apache.axis2.databinding.ADBBean {

	public static final javax.xml.namespace.QName MY_QNAME = new javax.xml.namespace.QName(
			"http://ttdev.com/ss", "concatRequest", "ns1");

	private static java.lang.String generatePrefix(java.lang.String namespace) {
		if (namespace.equals("http://ttdev.com/ss")) {
			return "ns1";
		}
		return org.apache.axis2.databinding.utils.BeanUtil.getUniquePrefix();
	}

	/**
	 * field for S1
	 */

	protected java.lang.String localS1;

	/**
	 * Auto generated getter method
	 * 
	 * @return java.lang.String
	 */
	public java.lang.String getS1() {
		return localS1;
	}

	/**
	 * Auto generated setter method
	 * 
	 * @param param
	 *            S1
	 */
	public void setS1(java.lang.String param) {

		this.localS1 = param;

	}

	/**
	 * field for S2
	 */

	protected java.lang.String localS2;

	/**
	 * Auto generated getter method
	 * 
	 * @return java.lang.String
	 */
	public java.lang.String getS2() {
		return localS2;
	}

	/**
	 * Auto generated setter method
	 * 
	 * @param param
	 *            S2
	 */
	public void setS2(java.lang.String param) {

		this.localS2 = param;

	}

	/**
	 * isReaderMTOMAware
	 * 
	 * @return true if the reader supports MTOM
	 */
	public static boolean isReaderMTOMAware(
			javax.xml.stream.XMLStreamReader reader) {
		boolean isReaderMTOMAware = false;

		try {
			isReaderMTOMAware = java.lang.Boolean.TRUE
					.equals(reader
							.getProperty(org.apache.axiom.om.OMConstants.IS_DATA_HANDLERS_AWARE));
		} catch (java.lang.IllegalArgumentException e) {
			isReaderMTOMAware = false;
		}
		return isReaderMTOMAware;
	}

	/**
	 * 
	 * @param parentQName
	 * @param factory
	 * @return org.apache.axiom.om.OMElement
	 */
	public org.apache.axiom.om.OMElement getOMElement(
			final javax.xml.namespace.QName parentQName,
			final org.apache.axiom.om.OMFactory factory)
			throws org.apache.axis2.databinding.ADBException {

		org.apache.axiom.om.OMDataSource dataSource = new org.apache.axis2.databinding.ADBDataSource(
				this, MY_QNAME) {

			public void serialize(
					org.apache.axis2.databinding.utils.writer.MTOMAwareXMLStreamWriter xmlWriter)
					throws javax.xml.stream.XMLStreamException {
				ConcatRequest.this.serialize(MY_QNAME, factory, xmlWriter);
			}
		};
		return new org.apache.axiom.om.impl.llom.OMSourcedElementImpl(MY_QNAME,
				factory, dataSource);

	}

	public void serialize(
			final javax.xml.namespace.QName parentQName,
			final org.apache.axiom.om.OMFactory factory,
			org.apache.axis2.databinding.utils.writer.MTOMAwareXMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException,
			org.apache.axis2.databinding.ADBException {
		serialize(parentQName, factory, xmlWriter, false);
	}

	public void serialize(
			final javax.xml.namespace.QName parentQName,
			final org.apache.axiom.om.OMFactory factory,
			org.apache.axis2.databinding.utils.writer.MTOMAwareXMLStreamWriter xmlWriter,
			boolean serializeType) throws javax.xml.stream.XMLStreamException,
			org.apache.axis2.databinding.ADBException {

		java.lang.String prefix = null;
		java.lang.String namespace = null;

		prefix = parentQName.getPrefix();
		namespace = parentQName.getNamespaceURI();

		if ((namespace != null) && (namespace.trim().length() > 0)) {
			java.lang.String writerPrefix = xmlWriter.getPrefix(namespace);
			if (writerPrefix != null) {
				xmlWriter.writeStartElement(namespace,
						parentQName.getLocalPart());
			} else {
				if (prefix == null) {
					prefix = generatePrefix(namespace);
				}

				xmlWriter.writeStartElement(prefix, parentQName.getLocalPart(),
						namespace);
				xmlWriter.writeNamespace(prefix, namespace);
				xmlWriter.setPrefix(prefix, namespace);
			}
		} else {
			xmlWriter.writeStartElement(parentQName.getLocalPart());
		}

		if (serializeType) {

			java.lang.String namespacePrefix = registerPrefix(xmlWriter,
					"http://ttdev.com/ss");
			if ((namespacePrefix != null)
					&& (namespacePrefix.trim().length() > 0)) {
				writeAttribute("xsi",
						"http://www.w3.org/2001/XMLSchema-instance", "type",
						namespacePrefix + ":concatRequest", xmlWriter);
			} else {
				writeAttribute("xsi",
						"http://www.w3.org/2001/XMLSchema-instance", "type",
						"concatRequest", xmlWriter);
			}

		}

		namespace = "";
		if (!namespace.equals("")) {
			prefix = xmlWriter.getPrefix(namespace);

			if (prefix == null) {
				prefix = generatePrefix(namespace);

				xmlWriter.writeStartElement(prefix, "s1", namespace);
				xmlWriter.writeNamespace(prefix, namespace);
				xmlWriter.setPrefix(prefix, namespace);

			} else {
				xmlWriter.writeStartElement(namespace, "s1");
			}

		} else {
			xmlWriter.writeStartElement("s1");
		}

		if (localS1 == null) {
			// write the nil attribute

			throw new org.apache.axis2.databinding.ADBException(
					"s1 cannot be null!!");

		} else {

			xmlWriter.writeCharacters(localS1);

		}

		xmlWriter.writeEndElement();

		namespace = "";
		if (!namespace.equals("")) {
			prefix = xmlWriter.getPrefix(namespace);

			if (prefix == null) {
				prefix = generatePrefix(namespace);

				xmlWriter.writeStartElement(prefix, "s2", namespace);
				xmlWriter.writeNamespace(prefix, namespace);
				xmlWriter.setPrefix(prefix, namespace);

			} else {
				xmlWriter.writeStartElement(namespace, "s2");
			}

		} else {
			xmlWriter.writeStartElement("s2");
		}

		if (localS2 == null) {
			// write the nil attribute

			throw new org.apache.axis2.databinding.ADBException(
					"s2 cannot be null!!");

		} else {

			xmlWriter.writeCharacters(localS2);

		}

		xmlWriter.writeEndElement();

		xmlWriter.writeEndElement();

	}

	/**
	 * Util method to write an attribute with the ns prefix
	 */
	private void writeAttribute(java.lang.String prefix,
			java.lang.String namespace, java.lang.String attName,
			java.lang.String attValue,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {
		if (xmlWriter.getPrefix(namespace) == null) {
			xmlWriter.writeNamespace(prefix, namespace);
			xmlWriter.setPrefix(prefix, namespace);

		}

		xmlWriter.writeAttribute(namespace, attName, attValue);

	}

	/**
	 * Util method to write an attribute without the ns prefix
	 */
	private void writeAttribute(java.lang.String namespace,
			java.lang.String attName, java.lang.String attValue,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {
		if (namespace.equals("")) {
			xmlWriter.writeAttribute(attName, attValue);
		} else {
			registerPrefix(xmlWriter, namespace);
			xmlWriter.writeAttribute(namespace, attName, attValue);
		}
	}

	/**
	 * Util method to write an attribute without the ns prefix
	 */
	private void writeQNameAttribute(java.lang.String namespace,
			java.lang.String attName, javax.xml.namespace.QName qname,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {

		java.lang.String attributeNamespace = qname.getNamespaceURI();
		java.lang.String attributePrefix = xmlWriter
				.getPrefix(attributeNamespace);
		if (attributePrefix == null) {
			attributePrefix = registerPrefix(xmlWriter, attributeNamespace);
		}
		java.lang.String attributeValue;
		if (attributePrefix.trim().length() > 0) {
			attributeValue = attributePrefix + ":" + qname.getLocalPart();
		} else {
			attributeValue = qname.getLocalPart();
		}

		if (namespace.equals("")) {
			xmlWriter.writeAttribute(attName, attributeValue);
		} else {
			registerPrefix(xmlWriter, namespace);
			xmlWriter.writeAttribute(namespace, attName, attributeValue);
		}
	}

	/**
	 * method to handle Qnames
	 */

	private void writeQName(javax.xml.namespace.QName qname,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {
		java.lang.String namespaceURI = qname.getNamespaceURI();
		if (namespaceURI != null) {
			java.lang.String prefix = xmlWriter.getPrefix(namespaceURI);
			if (prefix == null) {
				prefix = generatePrefix(namespaceURI);
				xmlWriter.writeNamespace(prefix, namespaceURI);
				xmlWriter.setPrefix(prefix, namespaceURI);
			}

			if (prefix.trim().length() > 0) {
				xmlWriter.writeCharacters(prefix
						+ ":"
						+ org.apache.axis2.databinding.utils.ConverterUtil
								.convertToString(qname));
			} else {
				// i.e this is the default namespace
				xmlWriter
						.writeCharacters(org.apache.axis2.databinding.utils.ConverterUtil
								.convertToString(qname));
			}

		} else {
			xmlWriter
					.writeCharacters(org.apache.axis2.databinding.utils.ConverterUtil
							.convertToString(qname));
		}
	}

	private void writeQNames(javax.xml.namespace.QName[] qnames,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {

		if (qnames != null) {
			// we have to store this data until last moment since it is not
			// possible to write any
			// namespace data after writing the charactor data
			java.lang.StringBuffer stringToWrite = new java.lang.StringBuffer();
			java.lang.String namespaceURI = null;
			java.lang.String prefix = null;

			for (int i = 0; i < qnames.length; i++) {
				if (i > 0) {
					stringToWrite.append(" ");
				}
				namespaceURI = qnames[i].getNamespaceURI();
				if (namespaceURI != null) {
					prefix = xmlWriter.getPrefix(namespaceURI);
					if ((prefix == null) || (prefix.length() == 0)) {
						prefix = generatePrefix(namespaceURI);
						xmlWriter.writeNamespace(prefix, namespaceURI);
						xmlWriter.setPrefix(prefix, namespaceURI);
					}

					if (prefix.trim().length() > 0) {
						stringToWrite
								.append(prefix)
								.append(":")
								.append(org.apache.axis2.databinding.utils.ConverterUtil
										.convertToString(qnames[i]));
					} else {
						stringToWrite
								.append(org.apache.axis2.databinding.utils.ConverterUtil
										.convertToString(qnames[i]));
					}
				} else {
					stringToWrite
							.append(org.apache.axis2.databinding.utils.ConverterUtil
									.convertToString(qnames[i]));
				}
			}
			xmlWriter.writeCharacters(stringToWrite.toString());
		}

	}

	/**
	 * Register a namespace prefix
	 */
	private java.lang.String registerPrefix(
			javax.xml.stream.XMLStreamWriter xmlWriter,
			java.lang.String namespace)
			throws javax.xml.stream.XMLStreamException {
		java.lang.String prefix = xmlWriter.getPrefix(namespace);

		if (prefix == null) {
			prefix = generatePrefix(namespace);

			while (xmlWriter.getNamespaceContext().getNamespaceURI(prefix) != null) {
				prefix = org.apache.axis2.databinding.utils.BeanUtil
						.getUniquePrefix();
			}

			xmlWriter.writeNamespace(prefix, namespace);
			xmlWriter.setPrefix(prefix, namespace);
		}

		return prefix;
	}

	/**
	 * databinding method to get an XML representation of this object
	 * 
	 */
	public javax.xml.stream.XMLStreamReader getPullParser(
			javax.xml.namespace.QName qName)
			throws org.apache.axis2.databinding.ADBException {

		java.util.ArrayList elementList = new java.util.ArrayList();
		java.util.ArrayList attribList = new java.util.ArrayList();

		elementList.add(new javax.xml.namespace.QName("", "s1"));

		if (localS1 != null) {
			elementList.add(org.apache.axis2.databinding.utils.ConverterUtil
					.convertToString(localS1));
		} else {
			throw new org.apache.axis2.databinding.ADBException(
					"s1 cannot be null!!");
		}

		elementList.add(new javax.xml.namespace.QName("", "s2"));

		if (localS2 != null) {
			elementList.add(org.apache.axis2.databinding.utils.ConverterUtil
					.convertToString(localS2));
		} else {
			throw new org.apache.axis2.databinding.ADBException(
					"s2 cannot be null!!");
		}

		return new org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl(
				qName, elementList.toArray(), attribList.toArray());

	}

	/**
	 * Factory class that keeps the parse method
	 */
	public static class Factory {

		/**
		 * static method to create the object Precondition: If this object is an
		 * element, the current or next start element starts this object and any
		 * intervening reader events are ignorable If this object is not an
		 * element, it is a complex type and the reader is at the event just
		 * after the outer start element Postcondition: If this object is an
		 * element, the reader is positioned at its end element If this object
		 * is a complex type, the reader is positioned at the end element of its
		 * outer element
		 */
		public static ConcatRequest parse(
				javax.xml.stream.XMLStreamReader reader)
				throws java.lang.Exception {
			ConcatRequest object = new ConcatRequest();

			int event;
			java.lang.String nillableValue = null;
			java.lang.String prefix = "";
			java.lang.String namespaceuri = "";
			try {

				while (!reader.isStartElement() && !reader.isEndElement())
					reader.next();

				if (reader.getAttributeValue(
						"http://www.w3.org/2001/XMLSchema-instance", "type") != null) {
					java.lang.String fullTypeName = reader
							.getAttributeValue(
									"http://www.w3.org/2001/XMLSchema-instance",
									"type");
					if (fullTypeName != null) {
						java.lang.String nsPrefix = null;
						if (fullTypeName.indexOf(":") > -1) {
							nsPrefix = fullTypeName.substring(0,
									fullTypeName.indexOf(":"));
						}
						nsPrefix = nsPrefix == null ? "" : nsPrefix;

						java.lang.String type = fullTypeName
								.substring(fullTypeName.indexOf(":") + 1);

						if (!"concatRequest".equals(type)) {
							// find namespace for the prefix
							java.lang.String nsUri = reader
									.getNamespaceContext().getNamespaceURI(
											nsPrefix);
							return (ConcatRequest) com.ttdev.ss.ExtensionMapper
									.getTypeObject(nsUri, type, reader);
						}

					}

				}

				// Note all attributes that were handled. Used to differ normal
				// attributes
				// from anyAttributes.
				java.util.Vector handledAttributes = new java.util.Vector();

				reader.next();

				while (!reader.isStartElement() && !reader.isEndElement())
					reader.next();

				if (reader.isStartElement()
						&& new javax.xml.namespace.QName("", "s1")
								.equals(reader.getName())) {

					java.lang.String content = reader.getElementText();

					object.setS1(org.apache.axis2.databinding.utils.ConverterUtil
							.convertToString(content));

					reader.next();

				} // End of if for expected property start element

				else {
					// A start element we are not expecting indicates an invalid
					// parameter was passed
					throw new org.apache.axis2.databinding.ADBException(
							"Unexpected subelement " + reader.getLocalName());
				}

				while (!reader.isStartElement() && !reader.isEndElement())
					reader.next();

				if (reader.isStartElement()
						&& new javax.xml.namespace.QName("", "s2")
								.equals(reader.getName())) {

					java.lang.String content = reader.getElementText();

					object.setS2(org.apache.axis2.databinding.utils.ConverterUtil
							.convertToString(content));

					reader.next();

				} // End of if for expected property start element

				else {
					// A start element we are not expecting indicates an invalid
					// parameter was passed
					throw new org.apache.axis2.databinding.ADBException(
							"Unexpected subelement " + reader.getLocalName());
				}

				while (!reader.isStartElement() && !reader.isEndElement())
					reader.next();

				if (reader.isStartElement())
					// A start element we are not expecting indicates a trailing
					// invalid property
					throw new org.apache.axis2.databinding.ADBException(
							"Unexpected subelement " + reader.getLocalName());

			} catch (javax.xml.stream.XMLStreamException e) {
				throw new java.lang.Exception(e);
			}

			return object;
		}

	}// end of factory class

}

ConcatResponse

/**
 * ConcatResponse.java
 *
 * This file was auto-generated from WSDL
 * by the Apache Axis2 version: 1.5.4  Built on : Dec 19, 2010 (08:19:26 CET)
 */

package com.ttdev.ss;

/**
 * ConcatResponse bean class
 */

public class ConcatResponse implements org.apache.axis2.databinding.ADBBean {

	public static final javax.xml.namespace.QName MY_QNAME = new javax.xml.namespace.QName(
			"http://ttdev.com/ss", "concatResponse", "ns1");

	private static java.lang.String generatePrefix(java.lang.String namespace) {
		if (namespace.equals("http://ttdev.com/ss")) {
			return "ns1";
		}
		return org.apache.axis2.databinding.utils.BeanUtil.getUniquePrefix();
	}

	/**
	 * field for ConcatResponse
	 */

	protected java.lang.String localConcatResponse;

	/**
	 * Auto generated getter method
	 * 
	 * @return java.lang.String
	 */
	public java.lang.String getConcatResponse() {
		return localConcatResponse;
	}

	/**
	 * Auto generated setter method
	 * 
	 * @param param
	 *            ConcatResponse
	 */
	public void setConcatResponse(java.lang.String param) {

		this.localConcatResponse = param;

	}

	/**
	 * isReaderMTOMAware
	 * 
	 * @return true if the reader supports MTOM
	 */
	public static boolean isReaderMTOMAware(
			javax.xml.stream.XMLStreamReader reader) {
		boolean isReaderMTOMAware = false;

		try {
			isReaderMTOMAware = java.lang.Boolean.TRUE
					.equals(reader
							.getProperty(org.apache.axiom.om.OMConstants.IS_DATA_HANDLERS_AWARE));
		} catch (java.lang.IllegalArgumentException e) {
			isReaderMTOMAware = false;
		}
		return isReaderMTOMAware;
	}

	/**
	 * 
	 * @param parentQName
	 * @param factory
	 * @return org.apache.axiom.om.OMElement
	 */
	public org.apache.axiom.om.OMElement getOMElement(
			final javax.xml.namespace.QName parentQName,
			final org.apache.axiom.om.OMFactory factory)
			throws org.apache.axis2.databinding.ADBException {

		org.apache.axiom.om.OMDataSource dataSource = new org.apache.axis2.databinding.ADBDataSource(
				this, MY_QNAME) {

			public void serialize(
					org.apache.axis2.databinding.utils.writer.MTOMAwareXMLStreamWriter xmlWriter)
					throws javax.xml.stream.XMLStreamException {
				ConcatResponse.this.serialize(MY_QNAME, factory, xmlWriter);
			}
		};
		return new org.apache.axiom.om.impl.llom.OMSourcedElementImpl(MY_QNAME,
				factory, dataSource);

	}

	public void serialize(
			final javax.xml.namespace.QName parentQName,
			final org.apache.axiom.om.OMFactory factory,
			org.apache.axis2.databinding.utils.writer.MTOMAwareXMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException,
			org.apache.axis2.databinding.ADBException {
		serialize(parentQName, factory, xmlWriter, false);
	}

	public void serialize(
			final javax.xml.namespace.QName parentQName,
			final org.apache.axiom.om.OMFactory factory,
			org.apache.axis2.databinding.utils.writer.MTOMAwareXMLStreamWriter xmlWriter,
			boolean serializeType) throws javax.xml.stream.XMLStreamException,
			org.apache.axis2.databinding.ADBException {

		// We can safely assume an element has only one type associated with it

		java.lang.String namespace = "http://ttdev.com/ss";
		java.lang.String localName = "concatResponse";

		if (!namespace.equals("")) {
			java.lang.String prefix = xmlWriter.getPrefix(namespace);

			if (prefix == null) {
				prefix = generatePrefix(namespace);

				xmlWriter.writeStartElement(prefix, localName, namespace);
				xmlWriter.writeNamespace(prefix, namespace);
				xmlWriter.setPrefix(prefix, namespace);

			} else {
				xmlWriter.writeStartElement(namespace, localName);
			}

		} else {
			xmlWriter.writeStartElement(localName);
		}

		// add the type details if this is used in a simple type
		if (serializeType) {
			java.lang.String namespacePrefix = registerPrefix(xmlWriter,
					"http://ttdev.com/ss");
			if ((namespacePrefix != null)
					&& (namespacePrefix.trim().length() > 0)) {
				writeAttribute("xsi",
						"http://www.w3.org/2001/XMLSchema-instance", "type",
						namespacePrefix + ":concatResponse", xmlWriter);
			} else {
				writeAttribute("xsi",
						"http://www.w3.org/2001/XMLSchema-instance", "type",
						"concatResponse", xmlWriter);
			}
		}

		if (localConcatResponse == null) {

			throw new org.apache.axis2.databinding.ADBException(
					"Value cannot be null !!");

		} else {

			xmlWriter.writeCharacters(localConcatResponse);

		}

		xmlWriter.writeEndElement();

	}

	/**
	 * Util method to write an attribute with the ns prefix
	 */
	private void writeAttribute(java.lang.String prefix,
			java.lang.String namespace, java.lang.String attName,
			java.lang.String attValue,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {
		if (xmlWriter.getPrefix(namespace) == null) {
			xmlWriter.writeNamespace(prefix, namespace);
			xmlWriter.setPrefix(prefix, namespace);

		}

		xmlWriter.writeAttribute(namespace, attName, attValue);

	}

	/**
	 * Util method to write an attribute without the ns prefix
	 */
	private void writeAttribute(java.lang.String namespace,
			java.lang.String attName, java.lang.String attValue,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {
		if (namespace.equals("")) {
			xmlWriter.writeAttribute(attName, attValue);
		} else {
			registerPrefix(xmlWriter, namespace);
			xmlWriter.writeAttribute(namespace, attName, attValue);
		}
	}

	/**
	 * Util method to write an attribute without the ns prefix
	 */
	private void writeQNameAttribute(java.lang.String namespace,
			java.lang.String attName, javax.xml.namespace.QName qname,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {

		java.lang.String attributeNamespace = qname.getNamespaceURI();
		java.lang.String attributePrefix = xmlWriter
				.getPrefix(attributeNamespace);
		if (attributePrefix == null) {
			attributePrefix = registerPrefix(xmlWriter, attributeNamespace);
		}
		java.lang.String attributeValue;
		if (attributePrefix.trim().length() > 0) {
			attributeValue = attributePrefix + ":" + qname.getLocalPart();
		} else {
			attributeValue = qname.getLocalPart();
		}

		if (namespace.equals("")) {
			xmlWriter.writeAttribute(attName, attributeValue);
		} else {
			registerPrefix(xmlWriter, namespace);
			xmlWriter.writeAttribute(namespace, attName, attributeValue);
		}
	}

	/**
	 * method to handle Qnames
	 */

	private void writeQName(javax.xml.namespace.QName qname,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {
		java.lang.String namespaceURI = qname.getNamespaceURI();
		if (namespaceURI != null) {
			java.lang.String prefix = xmlWriter.getPrefix(namespaceURI);
			if (prefix == null) {
				prefix = generatePrefix(namespaceURI);
				xmlWriter.writeNamespace(prefix, namespaceURI);
				xmlWriter.setPrefix(prefix, namespaceURI);
			}

			if (prefix.trim().length() > 0) {
				xmlWriter.writeCharacters(prefix
						+ ":"
						+ org.apache.axis2.databinding.utils.ConverterUtil
								.convertToString(qname));
			} else {
				// i.e this is the default namespace
				xmlWriter
						.writeCharacters(org.apache.axis2.databinding.utils.ConverterUtil
								.convertToString(qname));
			}

		} else {
			xmlWriter
					.writeCharacters(org.apache.axis2.databinding.utils.ConverterUtil
							.convertToString(qname));
		}
	}

	private void writeQNames(javax.xml.namespace.QName[] qnames,
			javax.xml.stream.XMLStreamWriter xmlWriter)
			throws javax.xml.stream.XMLStreamException {

		if (qnames != null) {
			// we have to store this data until last moment since it is not
			// possible to write any
			// namespace data after writing the charactor data
			java.lang.StringBuffer stringToWrite = new java.lang.StringBuffer();
			java.lang.String namespaceURI = null;
			java.lang.String prefix = null;

			for (int i = 0; i < qnames.length; i++) {
				if (i > 0) {
					stringToWrite.append(" ");
				}
				namespaceURI = qnames[i].getNamespaceURI();
				if (namespaceURI != null) {
					prefix = xmlWriter.getPrefix(namespaceURI);
					if ((prefix == null) || (prefix.length() == 0)) {
						prefix = generatePrefix(namespaceURI);
						xmlWriter.writeNamespace(prefix, namespaceURI);
						xmlWriter.setPrefix(prefix, namespaceURI);
					}

					if (prefix.trim().length() > 0) {
						stringToWrite
								.append(prefix)
								.append(":")
								.append(org.apache.axis2.databinding.utils.ConverterUtil
										.convertToString(qnames[i]));
					} else {
						stringToWrite
								.append(org.apache.axis2.databinding.utils.ConverterUtil
										.convertToString(qnames[i]));
					}
				} else {
					stringToWrite
							.append(org.apache.axis2.databinding.utils.ConverterUtil
									.convertToString(qnames[i]));
				}
			}
			xmlWriter.writeCharacters(stringToWrite.toString());
		}

	}

	/**
	 * Register a namespace prefix
	 */
	private java.lang.String registerPrefix(
			javax.xml.stream.XMLStreamWriter xmlWriter,
			java.lang.String namespace)
			throws javax.xml.stream.XMLStreamException {
		java.lang.String prefix = xmlWriter.getPrefix(namespace);

		if (prefix == null) {
			prefix = generatePrefix(namespace);

			while (xmlWriter.getNamespaceContext().getNamespaceURI(prefix) != null) {
				prefix = org.apache.axis2.databinding.utils.BeanUtil
						.getUniquePrefix();
			}

			xmlWriter.writeNamespace(prefix, namespace);
			xmlWriter.setPrefix(prefix, namespace);
		}

		return prefix;
	}

	/**
	 * databinding method to get an XML representation of this object
	 * 
	 */
	public javax.xml.stream.XMLStreamReader getPullParser(
			javax.xml.namespace.QName qName)
			throws org.apache.axis2.databinding.ADBException {

		// We can safely assume an element has only one type associated with it
		return new org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl(
				MY_QNAME,
				new java.lang.Object[] {
						org.apache.axis2.databinding.utils.reader.ADBXMLStreamReader.ELEMENT_TEXT,
						org.apache.axis2.databinding.utils.ConverterUtil
								.convertToString(localConcatResponse) }, null);

	}

	/**
	 * Factory class that keeps the parse method
	 */
	public static class Factory {

		/**
		 * static method to create the object Precondition: If this object is an
		 * element, the current or next start element starts this object and any
		 * intervening reader events are ignorable If this object is not an
		 * element, it is a complex type and the reader is at the event just
		 * after the outer start element Postcondition: If this object is an
		 * element, the reader is positioned at its end element If this object
		 * is a complex type, the reader is positioned at the end element of its
		 * outer element
		 */
		public static ConcatResponse parse(
				javax.xml.stream.XMLStreamReader reader)
				throws java.lang.Exception {
			ConcatResponse object = new ConcatResponse();

			int event;
			java.lang.String nillableValue = null;
			java.lang.String prefix = "";
			java.lang.String namespaceuri = "";
			try {

				while (!reader.isStartElement() && !reader.isEndElement())
					reader.next();

				// Note all attributes that were handled. Used to differ normal
				// attributes
				// from anyAttributes.
				java.util.Vector handledAttributes = new java.util.Vector();

				while (!reader.isEndElement()) {
					if (reader.isStartElement()) {

						if (reader.isStartElement()
								&& new javax.xml.namespace.QName(
										"http://ttdev.com/ss", "concatResponse")
										.equals(reader.getName())) {

							java.lang.String content = reader.getElementText();

							object.setConcatResponse(org.apache.axis2.databinding.utils.ConverterUtil
									.convertToString(content));

						} // End of if for expected property start element

						else {
							// A start element we are not expecting indicates an
							// invalid parameter was passed
							throw new org.apache.axis2.databinding.ADBException(
									"Unexpected subelement "
											+ reader.getLocalName());
						}

					} else {
						reader.next();
					}
				} // end of while loop

			} catch (javax.xml.stream.XMLStreamException e) {
				throw new java.lang.Exception(e);
			}

			return object;
		}

	}// end of factory class

}

ExtensionMapper

/**
 * ExtensionMapper.java
 *
 * This file was auto-generated from WSDL
 * by the Apache Axis2 version: 1.5.4  Built on : Dec 19, 2010 (08:19:26 CET)
 */

package com.ttdev.ss;

/**
 * ExtensionMapper class
 */

public class ExtensionMapper {

	public static java.lang.Object getTypeObject(java.lang.String namespaceURI,
			java.lang.String typeName, javax.xml.stream.XMLStreamReader reader)
			throws java.lang.Exception {

		throw new org.apache.axis2.databinding.ADBException("Unsupported type "
				+ namespaceURI + " " + typeName);
	}

}

SimpleServiceMessageReceiverInOut

/**
 * SimpleServiceMessageReceiverInOut.java
 *
 * This file was auto-generated from WSDL
 * by the Apache Axis2 version: 1.5.4  Built on : Dec 19, 2010 (08:18:42 CET)
 */
        package com.ttdev.ss;

        /**
        *  SimpleServiceMessageReceiverInOut message receiver
        */

        public class SimpleServiceMessageReceiverInOut extends org.apache.axis2.receivers.AbstractInOutMessageReceiver{


        public void invokeBusinessLogic(org.apache.axis2.context.MessageContext msgContext, org.apache.axis2.context.MessageContext newMsgContext)
        throws org.apache.axis2.AxisFault{

        try {

        // get the implementation class for the Web Service
        Object obj = getTheImplementationObject(msgContext);

        SimpleServiceSkeletonInterface skel = (SimpleServiceSkeletonInterface)obj;
        //Out Envelop
        org.apache.axiom.soap.SOAPEnvelope envelope = null;
        //Find the axisOperation that has been set by the Dispatch phase.
        org.apache.axis2.description.AxisOperation op = msgContext.getOperationContext().getAxisOperation();
        if (op == null) {
        throw new org.apache.axis2.AxisFault("Operation is not located, if this is doclit style the SOAP-ACTION should specified via the SOAP Action to use the RawXMLProvider");
        }

        java.lang.String methodName;
        if((op.getName() != null) && ((methodName = org.apache.axis2.util.JavaUtils.xmlNameToJavaIdentifier(op.getName().getLocalPart())) != null)){

        

            if("concat".equals(methodName)){
                
                com.ttdev.ss.ConcatResponse concatResponse3 = null;
	                        com.ttdev.ss.ConcatRequest wrappedParam =
                                                             (com.ttdev.ss.ConcatRequest)fromOM(
                                    msgContext.getEnvelope().getBody().getFirstElement(),
                                    com.ttdev.ss.ConcatRequest.class,
                                    getEnvelopeNamespaces(msgContext.getEnvelope()));
                                                
                                               concatResponse3 =
                                                   
                                                   
                                                         skel.concat(wrappedParam)
                                                    ;
                                            
                                        envelope = toEnvelope(getSOAPFactory(msgContext), concatResponse3, false);
                                    
            } else {
              throw new java.lang.RuntimeException("method not found");
            }
        

        newMsgContext.setEnvelope(envelope);
        }
        }
        catch (java.lang.Exception e) {
        throw org.apache.axis2.AxisFault.makeFault(e);
        }
        }
        
        //
            private  org.apache.axiom.om.OMElement  toOM(com.ttdev.ss.ConcatRequest param, boolean optimizeContent)
            throws org.apache.axis2.AxisFault {

            
                        try{
                             return param.getOMElement(com.ttdev.ss.ConcatRequest.MY_QNAME,
                                          org.apache.axiom.om.OMAbstractFactory.getOMFactory());
                        } catch(org.apache.axis2.databinding.ADBException e){
                            throw org.apache.axis2.AxisFault.makeFault(e);
                        }
                    

            }
        
            private  org.apache.axiom.om.OMElement  toOM(com.ttdev.ss.ConcatResponse param, boolean optimizeContent)
            throws org.apache.axis2.AxisFault {

            
                        try{
                             return param.getOMElement(com.ttdev.ss.ConcatResponse.MY_QNAME,
                                          org.apache.axiom.om.OMAbstractFactory.getOMFactory());
                        } catch(org.apache.axis2.databinding.ADBException e){
                            throw org.apache.axis2.AxisFault.makeFault(e);
                        }
                    

            }
        
                    private  org.apache.axiom.soap.SOAPEnvelope toEnvelope(org.apache.axiom.soap.SOAPFactory factory, com.ttdev.ss.ConcatResponse param, boolean optimizeContent)
                        throws org.apache.axis2.AxisFault{
                      try{
                          org.apache.axiom.soap.SOAPEnvelope emptyEnvelope = factory.getDefaultEnvelope();
                           
                                    emptyEnvelope.getBody().addChild(param.getOMElement(com.ttdev.ss.ConcatResponse.MY_QNAME,factory));
                                

                         return emptyEnvelope;
                    } catch(org.apache.axis2.databinding.ADBException e){
                        throw org.apache.axis2.AxisFault.makeFault(e);
                    }
                    }
                    
                         private com.ttdev.ss.ConcatResponse wrapconcat(){
                                com.ttdev.ss.ConcatResponse wrappedElement = new com.ttdev.ss.ConcatResponse();
                                return wrappedElement;
                         }
                    


        /**
        *  get the default envelope
        */
        private org.apache.axiom.soap.SOAPEnvelope toEnvelope(org.apache.axiom.soap.SOAPFactory factory){
        return factory.getDefaultEnvelope();
        }


        private  java.lang.Object fromOM(
        org.apache.axiom.om.OMElement param,
        java.lang.Class type,
        java.util.Map extraNamespaces) throws org.apache.axis2.AxisFault{

        try {
        
                if (com.ttdev.ss.ConcatRequest.class.equals(type)){
                
                           return com.ttdev.ss.ConcatRequest.Factory.parse(param.getXMLStreamReaderWithoutCaching());
                    

                }
           
                if (com.ttdev.ss.ConcatResponse.class.equals(type)){
                
                           return com.ttdev.ss.ConcatResponse.Factory.parse(param.getXMLStreamReaderWithoutCaching());
                    

                }
           
        } catch (java.lang.Exception e) {
        throw org.apache.axis2.AxisFault.makeFault(e);
        }
           return null;
        }



    

        /**
        *  A utility method that copies the namepaces from the SOAPEnvelope
        */
        private java.util.Map getEnvelopeNamespaces(org.apache.axiom.soap.SOAPEnvelope env){
        java.util.Map returnMap = new java.util.HashMap();
        java.util.Iterator namespaceIterator = env.getAllDeclaredNamespaces();
        while (namespaceIterator.hasNext()) {
        org.apache.axiom.om.OMNamespace ns = (org.apache.axiom.om.OMNamespace) namespaceIterator.next();
        returnMap.put(ns.getPrefix(),ns.getNamespaceURI());
        }
        return returnMap;
        }

        private org.apache.axis2.AxisFault createAxisFault(java.lang.Exception e) {
        org.apache.axis2.AxisFault f;
        Throwable cause = e.getCause();
        if (cause != null) {
            f = new org.apache.axis2.AxisFault(e.getMessage(), cause);
        } else {
            f = new org.apache.axis2.AxisFault(e.getMessage());
        }

        return f;
    }

        }//end of class
    

SimpleServiceSkeleton

/**
 * SimpleServiceSkeleton.java
 *
 * This file was auto-generated from WSDL
 * by the Apache Axis2 version: 1.5.4  Built on : Dec 19, 2010 (08:18:42 CET)
 */
    package com.ttdev.ss;
    /**
     *  SimpleServiceSkeleton java skeleton for the axisService
     */
    public class SimpleServiceSkeleton implements SimpleServiceSkeletonInterface{
        
         
        /**
         * Auto generated method signature
         * 
                                     * @param concatRequest0
         */
        
                 public com.ttdev.ss.ConcatResponse concat
                  (
                  com.ttdev.ss.ConcatRequest concatRequest0
                  )
            {
                //TODO : fill this with the necessary business logic
                throw new  java.lang.UnsupportedOperationException("Please implement " + this.getClass().getName() + "#concat");
        }
     
    }
    

SimpleServiceSkeletonInterface

/**
 * SimpleServiceSkeletonInterface.java
 *
 * This file was auto-generated from WSDL
 * by the Apache Axis2 version: 1.5.4  Built on : Dec 19, 2010 (08:18:42 CET)
 */
package com.ttdev.ss;

/**
 * SimpleServiceSkeletonInterface java skeleton interface for the axisService
 */
public interface SimpleServiceSkeletonInterface {

	/**
	 * Auto generated method signature
	 * 
	 * @param concatRequest
	 */

	public com.ttdev.ss.ConcatResponse concat(
			com.ttdev.ss.ConcatRequest concatRequest);

}

[Ulf Dittmer]

That's probably too much code to expect anyone to go through. Can you tell us what you mean by "implement my method"? If there is a WSDL then presumably the web service is already in place? Or is that not what you're asking about?

[Arvind Purohit]

Thanks You Ulf Dittmer
For your Reply. In this web services i am trying to concatenate two string. I want to know In which file should i write my business logic( ie concatenate of two string )
In SimpleServiceSkeleton file you can see //TODO : fill this with the necessary business logic but i am not getting how to write it.

Can you please give me a tutorial link or book which is explaining about Creation of Web service from WSDL using Axis and Eclipse theat will be a great help to me thank you. If you have any doubt .. how i have generate these code i can explain

Thanks A lot

[Ulf Dittmer]

The first stop for such help should be the Axis 2 web site, which has an extensive tutorial and user guide on how to use it. I advise not to use an IDE so that you learn what's happening underneath.