我将字符串传递给setter方法
PostPublication postPublication = new PostPublication();
/*
* Class MessageCont = Class.forName(messageContext
* .getProperty("MessageContent").toString());
*/
postPublication
.setMessageContent((MessageContent_type0) messageContext
.getProperty("MessageContent"));
PostPublication Class的Setter方法是
public void setMessageContent(
org.openoandm.www.xml.isbm.MessageContent_type0 param) {
this.localMessageContent = param;
}
localMessageContent的声明是
protected org.openoandm.www.xml.isbm.MessageContent_type0 localMessageContent;
MessageContent_type0类代码
/**
* MessageContent_type0.java
*
* This file was auto-generated from WSDL
* by the Apache Axis2 version: 1.6.2 Built on : Apr 17, 2012 (05:34:40 IST)
*/
package org.openoandm.www.xml.isbm;
/**
* MessageContent_type0 bean class
*/
@SuppressWarnings({"unchecked","unused"})
public class MessageContent_type0
implements org.apache.axis2.databinding.ADBBean{
/* This type was generated from the piece of schema that had
name = MessageContent_type0
Namespace URI = http://www.openoandm.org/xml/ISBM/
Namespace Prefix = ns1
*/
/**
* field for ExtraElement
*/
protected org.apache.axiom.om.OMElement localExtraElement ;
/**
* Auto generated getter method
* @return org.apache.axiom.om.OMElement
*/
public org.apache.axiom.om.OMElement getExtraElement(){
return localExtraElement;
}
/**
* Auto generated setter method
* @param param ExtraElement
*/
public void setExtraElement(org.apache.axiom.om.OMElement param){
this.localExtraElement=param;
}
/**
*
* @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,parentQName);
return factory.createOMElement(dataSource,parentQName);
}
public void serialize(final javax.xml.namespace.QName parentQName,
javax.xml.stream.XMLStreamWriter xmlWriter)
throws javax.xml.stream.XMLStreamException, org.apache.axis2.databinding.ADBException{
serialize(parentQName,xmlWriter,false);
}
public void serialize(final javax.xml.namespace.QName parentQName,
javax.xml.stream.XMLStreamWriter 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();
writeStartElement(prefix, namespace, parentQName.getLocalPart(), xmlWriter);
if (serializeType){
java.lang.String namespacePrefix = registerPrefix(xmlWriter,"http://www.openoandm.org/xml/ISBM/");
if ((namespacePrefix != null) && (namespacePrefix.trim().length() > 0)){
writeAttribute("xsi","http://www.w3.org/2001/XMLSchema-instance","type",
namespacePrefix+":MessageContent_type0",
xmlWriter);
} else {
writeAttribute("xsi","http://www.w3.org/2001/XMLSchema-instance","type",
"MessageContent_type0",
xmlWriter);
}
}
if (localExtraElement != null) {
localExtraElement.serialize(xmlWriter);
} else {
throw new org.apache.axis2.databinding.ADBException("extraElement cannot be null!!");
}
xmlWriter.writeEndElement();
}
private static java.lang.String generatePrefix(java.lang.String namespace) {
if(namespace.equals("http://www.openoandm.org/xml/ISBM/")){
return "ns1";
}
return org.apache.axis2.databinding.utils.BeanUtil.getUniquePrefix();
}
/**
* Utility method to write an element start tag.
*/
private void writeStartElement(java.lang.String prefix, java.lang.String namespace, java.lang.String localPart,
javax.xml.stream.XMLStreamWriter xmlWriter) throws javax.xml.stream.XMLStreamException {
java.lang.String writerPrefix = xmlWriter.getPrefix(namespace);
if (writerPrefix != null) {
xmlWriter.writeStartElement(namespace, localPart);
} else {
if (namespace.length() == 0) {
prefix = "";
} else if (prefix == null) {
prefix = generatePrefix(namespace);
}
xmlWriter.writeStartElement(prefix, localPart, namespace);
xmlWriter.writeNamespace(prefix, namespace);
xmlWriter.setPrefix(prefix, namespace);
}
}
/**
* 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);
javax.xml.namespace.NamespaceContext nsContext = xmlWriter.getNamespaceContext();
while (true) {
java.lang.String uri = nsContext.getNamespaceURI(prefix);
if (uri == null || uri.length() == 0) {
break;
}
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();
if (localExtraElement != null){
elementList.add(org.apache.axis2.databinding.utils.Constants.OM_ELEMENT_KEY);
elementList.add(localExtraElement);
} else {
throw new org.apache.axis2.databinding.ADBException("extraElement 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 MessageContent_type0 parse(javax.xml.stream.XMLStreamReader reader) throws java.lang.Exception{
MessageContent_type0 object =
new MessageContent_type0();
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 (!"MessageContent_type0".equals(type)){
//find namespace for the prefix
java.lang.String nsUri = reader.getNamespaceContext().getNamespaceURI(nsPrefix);
return (MessageContent_type0)org.openoandm.www.xml.isbm.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()){
//use the QName from the parser as the name for the builder
javax.xml.namespace.QName startQname1 = reader.getName();
// We need to wrap the reader so that it produces a fake START_DOCUMENT event
// this is needed by the builder classes
org.apache.axis2.databinding.utils.NamedStaxOMBuilder builder1 =
new org.apache.axis2.databinding.utils.NamedStaxOMBuilder(
new org.apache.axis2.util.StreamWrapper(reader),startQname1);
object.setExtraElement(builder1.getOMElement());
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.getName());
}
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.getName());
} catch (javax.xml.stream.XMLStreamException e) {
throw new java.lang.Exception(e);
}
return object;
}
}//end of factory class
}
当我传递数据以设置setter方法时，它会抛出异常
java.lang.String cannot be cast to org.openoandm.www.xml.isbm.MessageContent_type0
如何通过在其中传递字符串来设置setter方法？提前感谢
答案 0 :(得分：3)
您需要将String转换为MessageContent_type0，简单的转换不会。
不知道这门课是什么，但也许有类似
的东西new MessageContent_type0(myString);
答案 1 :(得分：1)
在java中不允许。您可以在继承层次结构中向上或向下转换任何对象。但是不能转换为继承层次结构中的任何东西。
在您的情况下，在localMessageContent类型中必须有一些带有string参数的构造函数或类似setMessage(string)的方法