/*
* 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.databinding.utils;
import java.beans.BeanInfo;
import java.beans.IntrospectionException;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Array;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamReader;
import org.apache.axiom.om.*;
import org.apache.axiom.om.util.Base64;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.databinding.typemapping.SimpleTypeMapper;
import org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl;
import org.apache.axis2.deployment.util.BeanExcludeInfo;
import org.apache.axis2.description.AxisService;
import org.apache.axis2.description.java2wsdl.TypeTable;
import org.apache.axis2.engine.ObjectSupplier;
import org.apache.axis2.util.Loader;
import org.apache.axis2.util.StreamWrapper;
public class BeanUtil {
private static int nsCount = 1;
/**
* To Serilize Bean object this method is used, this will create an object array using given
* bean object
*/
public static XMLStreamReader getPullParser(Object beanObject,
QName beanName,
TypeTable typeTable,
boolean qualified,
boolean processingDocLitBare) {
Class beanClass = beanObject.getClass();
List<Object> propertyQnameValueList = getPropertyQnameList(beanObject,
beanClass, beanName, typeTable, qualified, processingDocLitBare);
ArrayList<QName> objectAttributes = new ArrayList<QName>();
if ((typeTable != null)) {
QName qNamefortheType = typeTable.getQNamefortheType(getClassName(beanClass));
if (qNamefortheType != null) {
objectAttributes.add(new QName(Constants.XSI_NAMESPACE, "type", "xsi"));
objectAttributes.add(qNamefortheType);
}
}
return new ADBXMLStreamReaderImpl(beanName, propertyQnameValueList.toArray(), objectAttributes.toArray(),
typeTable, qualified);
}
private static String getClassName(Class type) {
String name = type.getName();
if (name.indexOf("$") > 0) {
name = name.replace('$', '_');
}
return name;
}
private static BeanInfo getBeanInfo(Class beanClass, Class beanSuperclass) throws IntrospectionException {
BeanInfo beanInfo;
try {
if (beanSuperclass != null)
beanInfo = Introspector.getBeanInfo(beanClass, beanSuperclass);
else
beanInfo = Introspector.getBeanInfo(beanClass);
}
catch (IntrospectionException e) {
throw e;
}
return beanInfo;
}
private static BeanInfo getBeanInfo(Class beanClass) throws IntrospectionException {
return getBeanInfo(beanClass, null);
}
private static List<Object> getPropertyQnameList(Object beanObject,
Class<?> beanClass,
QName beanName,
TypeTable typeTable,
boolean qualified,
boolean processingDocLitBare) {
List<Object> propertyQnameValueList;
Class<?> supperClass = beanClass.getSuperclass();
if (!getQualifiedName(supperClass.getPackage()).startsWith("java.")) {
propertyQnameValueList = getPropertyQnameList(beanObject,
supperClass, beanName, typeTable, qualified, processingDocLitBare);
} else {
propertyQnameValueList = new ArrayList<Object>();
}
try {
QName elemntNameSpace = null;
if (typeTable != null && qualified) {
QName qNamefortheType = typeTable.getQNamefortheType(beanClass.getName());
if (qNamefortheType == null) {
qNamefortheType = typeTable.getQNamefortheType(beanClass.getPackage().getName());
}
if (qNamefortheType == null) {
throw new AxisFault("Mapping qname not fond for the package: " +
beanObject.getClass().getPackage().getName());
}
elemntNameSpace = new QName(qNamefortheType.getNamespaceURI(), "elementName");
}
AxisService axisService = null;
if (MessageContext.getCurrentMessageContext() != null) {
axisService = MessageContext.getCurrentMessageContext().getAxisService();
}
BeanExcludeInfo beanExcludeInfo = null;
if (axisService != null && axisService.getExcludeInfo() != null) {
beanExcludeInfo = axisService.getExcludeInfo().getBeanExcludeInfoForClass(beanClass.getName());
}
BeanInfo beanInfo = getBeanInfo(beanClass, beanClass.getSuperclass());
PropertyDescriptor[] properties = beanInfo.getPropertyDescriptors();
for (PropertyDescriptor property : properties) {
String propertyName = property.getName();
if (propertyName.equals("class") ||
beanExcludeInfo != null && beanExcludeInfo.isExcludedProperty(propertyName)) {
continue;
}
Class<?> ptype = property.getPropertyType();
Method readMethod = property.getReadMethod();
if (readMethod == null) {
Class propertyType = property.getPropertyType();
if (propertyType == java.lang.Boolean.class) {
Method writeMethod = property.getWriteMethod();
if (writeMethod != null) {
String tmpWriteMethodName = writeMethod.getName();
PropertyDescriptor tmpPropDesc =
new PropertyDescriptor(property.getName(),
beanObject.getClass(),
"is" + tmpWriteMethodName.substring(3),
tmpWriteMethodName);
readMethod = tmpPropDesc.getReadMethod();
}
}
}
Object value;
if (readMethod != null) {
readMethod.setAccessible(true);
value = readMethod.invoke(beanObject);
} else {
throw new AxisFault("Property '" + propertyName + "' in bean class '"
+ beanClass.getName() + "'is not readable.");
}
if (SimpleTypeMapper.isSimpleType(ptype)) {
addTypeQname(elemntNameSpace, propertyQnameValueList, property,
beanName, processingDocLitBare);
propertyQnameValueList.add(
value == null ? null : SimpleTypeMapper.getStringValue(value));
} else if (ptype.isArray()) {
if (SimpleTypeMapper.isSimpleType(ptype.getComponentType())) {
if (value != null) {
if (Byte.TYPE.equals(ptype.getComponentType())) {
addTypeQname(elemntNameSpace, propertyQnameValueList,
property, beanName, processingDocLitBare);
propertyQnameValueList.add(Base64.encode((byte[]) value));
} else {
int i1 = Array.getLength(value);
for (int j = 0; j < i1; j++) {
Object o = Array.get(value, j);
addTypeQname(elemntNameSpace, propertyQnameValueList,
property, beanName, processingDocLitBare);
propertyQnameValueList.add(o == null ? null :
SimpleTypeMapper.getStringValue(o));
}
}
} else {
addTypeQname(elemntNameSpace, propertyQnameValueList, property,
beanName, processingDocLitBare);
propertyQnameValueList.add(value);
}
} else {
if (value != null) {
for (Object o : (Object[]) value) {
addTypeQname(elemntNameSpace, propertyQnameValueList,
property, beanName, processingDocLitBare);
propertyQnameValueList.add(o);
}
} else {
addTypeQname(elemntNameSpace, propertyQnameValueList, property,
beanName, processingDocLitBare);
propertyQnameValueList.add(value);
}
}
} else if (SimpleTypeMapper.isCollection(ptype)) {
Collection<?> objList = (Collection<?>) value;
if (objList != null && objList.size() > 0) {
//this was given error , when the array.size = 0
// and if the array contain simple type , then the ADBPullParser asked
// PullParser from That simpel type
for (Object o : objList) {
if (SimpleTypeMapper.isSimpleType(o)) {
addTypeQname(elemntNameSpace, propertyQnameValueList,
property, beanName, processingDocLitBare);
propertyQnameValueList.add(o);
} else {
addTypeQname(elemntNameSpace, propertyQnameValueList,
property, beanName, processingDocLitBare);
propertyQnameValueList.add(o);
}
}
} else {
addTypeQname(elemntNameSpace, propertyQnameValueList, property,
beanName, processingDocLitBare);
propertyQnameValueList.add(value);
}
} else {
addTypeQname(elemntNameSpace, propertyQnameValueList, property,
beanName, processingDocLitBare);
if (Object.class.equals(ptype)) {
if ((value instanceof Integer) ||
(value instanceof Short) ||
(value instanceof Long) ||
(value instanceof Float)) {
propertyQnameValueList.add(value.toString());
continue;
}
}
propertyQnameValueList.add(value);
}
}
return propertyQnameValueList;
} catch (java.io.IOException e) {
throw new RuntimeException(e);
} catch (java.beans.IntrospectionException e) {
throw new RuntimeException(e);
} catch (java.lang.reflect.InvocationTargetException e) {
throw new RuntimeException(e);
} catch (java.lang.IllegalAccessException e) {
throw new RuntimeException(e);
}
}
private static void addTypeQname(QName elemntNameSpace,
List<Object> propertyQnameValueList,
PropertyDescriptor propDesc,
QName beanName,
boolean processingDocLitBare) {
if (elemntNameSpace != null) {
propertyQnameValueList.add(new QName(elemntNameSpace.getNamespaceURI(),
propDesc.getName(), elemntNameSpace.getPrefix()));
} else {
if (processingDocLitBare) {
propertyQnameValueList.add(new QName(propDesc.getName()));
} else {
propertyQnameValueList.add(new QName(beanName.getNamespaceURI(), propDesc.getName(), beanName.getPrefix()));
}
}
}
/**
* to get the pull parser for a given bean object , generate the wrpper element using class
* name
*
* @param beanObject
*/
public static XMLStreamReader getPullParser(Object beanObject) {
String className = beanObject.getClass().getName();
if (className.indexOf(".") > 0) {
className = className.substring(className.lastIndexOf('.') + 1,
className.length());
}
return getPullParser(beanObject, new QName(className), null, false, false);
}
public static Object deserialize(Class beanClass,
OMElement beanElement,
ObjectSupplier objectSupplier,
String arrayLocalName)
throws AxisFault {
Object beanObj;
try {
// Added this block as a fix for issues AXIS2-2055 and AXIS2-1899
// to support polymorphism in POJO approach.
// Retrieve the type name of the instance from the 'type' attribute
// and retrieve the class.
String instanceTypeName = beanElement.getAttributeValue(new QName(Constants.XSI_NAMESPACE, "type"));
if (instanceTypeName != null) {
MessageContext messageContext = MessageContext.getCurrentMessageContext();
// we can have this support only at the server side. we need to find the axisservice
// to get the type table.
if (messageContext != null) {
AxisService axisService = messageContext.getAxisService();
if (axisService != null) {
QName typeQName = beanElement.resolveQName(instanceTypeName);
TypeTable typeTable = axisService.getTypeTable();
String className = typeTable.getClassNameForQName(typeQName);
if (className != null) {
try {
beanClass = Loader.loadClass(beanClass.getClassLoader(), className);
} catch (ClassNotFoundException ce) {
throw AxisFault.makeFault(ce);
}
} else {
throw new AxisFault("Unknow type " + typeQName);
}
}
}
}
// check for nil attribute:
QName nilAttName = new QName(Constants.XSI_NAMESPACE, Constants.NIL, "xsi");
if (beanElement.getAttribute(nilAttName) != null) {
return null;
}
if (beanClass.isArray()) {
ArrayList<Object> valueList = new ArrayList<Object>();
Class arrayClassType = beanClass.getComponentType();
if ("byte".equals(arrayClassType.getName())) {
// find the part first and decode it
OMElement partElement = null;
for (Iterator iter = beanElement.getChildElements(); iter.hasNext();) {
partElement = (OMElement) iter.next();
if (partElement.getLocalName().equals(arrayLocalName)) {
break;
}
}
return Base64.decode(partElement.getText());
} else {
Iterator parts = beanElement.getChildElements();
OMElement omElement;
while (parts.hasNext()) {
Object objValue = parts.next();
if (objValue instanceof OMElement) {
omElement = (OMElement) objValue;
if ((arrayLocalName != null) && !arrayLocalName.equals(omElement.getLocalName())) {
continue;
}
// this is a multi dimentional array so always inner element is array
Object obj = deserialize(arrayClassType,
omElement,
objectSupplier, "array");
valueList.add(obj);
}
}
return ConverterUtil.convertToArray(arrayClassType, valueList);
}
} else {
if (SimpleTypeMapper.isSimpleType(beanClass)) {
return getSimpleTypeObjectChecked(beanClass, beanElement);
} else if ("java.lang.Object".equals(beanClass.getName())) {
return beanElement.getFirstOMChild();
}
//use a comaprator to ignore the case of the bean element
//names eg. if the property descriptor is getServiceName it
//should accept child element with ServiceName as well.
//but currently accepts only serviceName
Comparator comparator = new Comparator() {
public int compare(Object o1, Object o2) {
String string1 = (String) o1;
String string2 = (String) o2;
return string1.compareToIgnoreCase(string2);
}
};
Map<String, PropertyDescriptor> properties = new TreeMap<String, PropertyDescriptor>(comparator);
BeanInfo beanInfo = getBeanInfo(beanClass);
PropertyDescriptor[] propDescs = beanInfo.getPropertyDescriptors();
for (PropertyDescriptor proprty : propDescs) {
properties.put(proprty.getName(), proprty);
}
Iterator elements = beanElement.getChildren();
beanObj = objectSupplier.getObject(beanClass);
while (elements.hasNext()) {
// the beanClass could be an abstract one.
// so create an instance only if there are elements, in
// which case a concrete subclass is available to instantiate.
OMElement parts;
Object objValue = elements.next();
if (objValue instanceof OMElement) {
parts = (OMElement) objValue;
} else {
continue;
}
OMAttribute attribute = parts.getAttribute(
new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi"));
// if parts/@href != null then need to find element with id and deserialize.
// before that first check whether we already have it in the hashtable
String partsLocalName = parts.getLocalName();
PropertyDescriptor prty = properties.remove(partsLocalName);
if (prty != null) {
Class parameters = prty.getPropertyType();
if (prty.getName().equals("class"))
continue;
Object partObj;
boolean isNil = false;
if (attribute != null) {
String nilValue = attribute.getAttributeValue();
if ("true".equals(nilValue) || "1".equals(nilValue)) {
isNil = true;
}
}
if (isNil) {
partObj = null;
} else {
if (SimpleTypeMapper.isSimpleType(parameters)) {
partObj = SimpleTypeMapper.getSimpleTypeObject(parameters, parts);
} else if (SimpleTypeMapper.isHashSet(parameters)) {
partObj = SimpleTypeMapper.getHashSet((OMElement)
parts.getParent(), prty.getName());
} else if (SimpleTypeMapper.isCollection(parameters)) {
partObj = SimpleTypeMapper.getArrayList((OMElement)
parts.getParent(), prty.getName());
} else if (SimpleTypeMapper.isDataHandler(parameters)) {
partObj = SimpleTypeMapper.getDataHandler(parts);
} else if (parameters.isArray()) {
partObj = deserialize(parameters, (OMElement) parts.getParent(),
objectSupplier, prty.getName());
} else {
partObj = deserialize(parameters, parts, objectSupplier, null);
}
}
Object[] parms = new Object[]{partObj};
Method writeMethod = prty.getWriteMethod();
if (writeMethod != null) {
writeMethod.setAccessible(true);
writeMethod.invoke(beanObj, parms);
}
}
}
return beanObj;
}
} catch (IllegalAccessException e) {
throw new AxisFault("IllegalAccessException : " + e);
} catch (InvocationTargetException e) {
throw new AxisFault("InvocationTargetException : " + e);
} catch (IntrospectionException e) {
throw new AxisFault("IntrospectionException : " + e);
}
}
public static Object deserialize(Class beanClass,
OMElement beanElement,
MultirefHelper helper,
ObjectSupplier objectSupplier) throws AxisFault {
Object beanObj;
try {
HashMap<String, PropertyDescriptor> properties = new HashMap<String, PropertyDescriptor>();
BeanInfo beanInfo = getBeanInfo(beanClass);
PropertyDescriptor[] propDescs = beanInfo.getPropertyDescriptors();
for (PropertyDescriptor proprty : propDescs) {
properties.put(proprty.getName(), proprty);
}
beanObj = objectSupplier.getObject(beanClass);
Iterator elements = beanElement.getChildren();
while (elements.hasNext()) {
Object child = elements.next();
OMElement parts;
if (child instanceof OMElement) {
parts = (OMElement) child;
} else {
continue;
}
String partsLocalName = parts.getLocalName();
PropertyDescriptor prty = properties.get(
partsLocalName.toLowerCase());
if (prty != null) {
Class parameters = prty.getPropertyType();
if (prty.getName().equals("class"))
continue;
Object partObj;
OMAttribute attr = MultirefHelper.processRefAtt(parts);
if (attr != null) {
String refId = MultirefHelper.getAttvalue(attr);
partObj = helper.getObject(refId);
if (partObj == null) {
partObj = helper.processRef(parameters, refId, objectSupplier);
}
} else {
partObj = SimpleTypeMapper.getSimpleTypeObject(parameters, parts);
if (partObj == null) {
partObj = deserialize(parameters, parts, objectSupplier, null);
}
}
Object[] parms = new Object[]{partObj};
Method writeMethod = prty.getWriteMethod();
if (writeMethod != null) {
writeMethod.setAccessible(true);
writeMethod.invoke(beanObj, parms);
}
}
}
} catch (IllegalAccessException e) {
throw new AxisFault("IllegalAccessException : " + e);
} catch (InvocationTargetException e) {
throw new AxisFault("InvocationTargetException : " + e);
} catch (IntrospectionException e) {
throw new AxisFault("IntrospectionException : " + e);
}
return beanObj;
}
/**
* To get JavaObjects from XML element , the element most of the time contains only one element
* in that case that element will be converted to the JavaType specified by the javaTypes array
* The algo is as follows, get the childerns of the response element , and if it conatian more
* than one element then check the retuen type of that element and conver that to corresponding
* JavaType
*
* @param response OMElement
* @param javaTypes Array of JavaTypes
* @return Array of objects
* @throws AxisFault
*/
public static Object[] deserialize(OMElement response,
Object[] javaTypes,
ObjectSupplier objectSupplier) throws AxisFault {
return BeanUtil.deserialize(response, javaTypes, objectSupplier, null, null);
}
public static Object[] deserialize(OMElement response,
Object[] javaTypes,
ObjectSupplier objectSupplier,
String[] parameterNames,
Method method) throws AxisFault {
/*
* Take the number of parameters in the method and , only take that much of child elements
* from the OMElement , other are ignore , as an example
* if the method is , foo(String a , int b)
* and if the OMElemet
* <foo>
* <arg0>Val1</arg0>
* <arg1>Val2</arg1>
* <arg2>Val3</arg2>
*
* only the val1 and Val2 take into account
*/
int length = javaTypes.length;
int count = 0;
Object[] retObjs = new Object[length];
/*
* If the body first child contains , then there can not be any other element withot
* refs , so I can assume if the first child of the body first element has ref then
* the message has to handle as mutiref message.
* as an exmple if the body is like below
* <foo>
* <arg0 href="#0"/>
* </foo>
*
* then there can not be any element without refs , meaning following we are not handling
* <foo>
* <arg0 href="#0"/>
* <arg1>absbsbs</arg1>
* </foo>
*/
Iterator parts = response.getChildren();
//to handle multirefs
//have to check the instanceof
MultirefHelper helper = new MultirefHelper((OMElement) response.getParent());
//to support array . if the parameter type is array , then all the omelemnts with that paramtre name
// has to get and add to the list
Class classType;
String currentLocalName;
Type[] genericParameterTypes = null;
if (method != null) {
genericParameterTypes = method.getGenericParameterTypes();
}
Type genericType = null;
while (parts.hasNext() && count < length) {
Object objValue = parts.next();
OMElement omElement;
if (objValue instanceof OMElement) {
omElement = (OMElement) objValue;
} else {
continue;
}
// if the local part is not match. this means element is not present
// due to min occurs zero.
// we need to hard code arg and item since that has been used in RPCService client
// and some test cases
while ((parameterNames != null) &&
(!omElement.getQName().getLocalPart().startsWith("arg")) &&
(!omElement.getQName().getLocalPart().startsWith("item")) &&
!omElement.getQName().getLocalPart().equals(parameterNames[count])) {
// POJO handles OMElement in a differnt way so need this check for OMElement
Class paramClassType = (Class) javaTypes[count];
if (!paramClassType.getName().equals(OMElement.class.getName())) {
count++;
} else {
break;
}
}
currentLocalName = omElement.getLocalName();
classType = (Class) javaTypes[count];
if (genericParameterTypes != null) {
genericType = genericParameterTypes[count];
}
omElement = ProcessElement(classType, omElement, helper, parts,
currentLocalName, retObjs, count, objectSupplier, genericType);
while (omElement != null) {
count++;
// if the local part is not match. this means element is not present
// due to min occurs zero.
// we need to hard code arg and item since that has been used in RPCService client
// and some test cases
while ((parameterNames != null) &&
(!omElement.getQName().getLocalPart().startsWith("arg")) &&
(!omElement.getQName().getLocalPart().startsWith("item")) &&
!omElement.getQName().getLocalPart().equals(parameterNames[count])) {
// POJO handles OMElement in a differnt way so need this check for OMElement
Class paramClassType = (Class) javaTypes[count];
if (!paramClassType.getName().equals(OMElement.class.getName())) {
count++;
} else {
break;
}
}
currentLocalName = omElement.getLocalName();
classType = (Class) javaTypes[count];
if (genericParameterTypes != null) {
genericType = genericParameterTypes[count];
}
omElement = ProcessElement((Class) javaTypes[count], omElement,
helper, parts, omElement.getLocalName(), retObjs, count,
objectSupplier, genericType);
}
count++;
}
// Ensure that we have at least a zero element array
for (int i = 0; i < length; i++) {
Class clazz = (Class) javaTypes[i];
if (retObjs[i] == null && clazz.isArray()) {
retObjs[i] = Array.newInstance(clazz.getComponentType(), 0);
}
}
helper.clean();
return retObjs;
}
private static OMElement ProcessElement(Class classType, OMElement omElement,
MultirefHelper helper, Iterator parts,
String currentLocalName,
Object[] retObjs,
int count,
ObjectSupplier objectSupplier,
Type genericType) throws AxisFault {
Object objValue;
if (classType.isArray()) {
boolean done = true;
ArrayList<Object> valueList = new ArrayList<Object>();
Class arrayClassType = classType.getComponentType();
if ("byte".equals(arrayClassType.getName())) {
retObjs[count] =
processObject(omElement, arrayClassType, helper, true, objectSupplier, genericType);
return null;
} else {
valueList.add(processObject(omElement, arrayClassType, helper, true,
objectSupplier, genericType));
}
while (parts.hasNext()) {
objValue = parts.next();
if (objValue instanceof OMElement) {
omElement = (OMElement) objValue;
} else {
continue;
}
if (!currentLocalName.equals(omElement.getLocalName())) {
done = false;
break;
}
Object o = processObject(omElement, arrayClassType,
helper, true, objectSupplier, genericType);
valueList.add(o);
}
if (valueList.get(0) == null) {
retObjs[count] = null;
} else {
retObjs[count] = ConverterUtil.convertToArray(arrayClassType,
valueList);
}
if (!done) {
return omElement;
}
} else {
//handling refs
retObjs[count] = processObject(omElement, classType, helper, false, objectSupplier, genericType);
}
return null;
}
private static List<Object> ProcessGenericsElement(Class classType, OMElement omElement,
MultirefHelper helper, Iterator parts,
ObjectSupplier objectSupplier,
Type genericType) throws AxisFault {
Object objValue;
ArrayList<Object> valueList = new ArrayList<Object>();
while (parts.hasNext()) {
objValue = parts.next();
if (objValue instanceof OMElement) {
omElement = (OMElement) objValue;
} else {
continue;
}
Object o = processObject(omElement, classType,
helper, true, objectSupplier, genericType);
valueList.add(o);
}
return valueList;
}
public static Object processObject(OMElement omElement,
Class classType,
MultirefHelper helper,
boolean isArrayType,
ObjectSupplier objectSupplier,
Type generictype) throws AxisFault {
boolean hasRef = false;
OMAttribute omatribute = MultirefHelper.processRefAtt(omElement);
String ref = null;
if (omatribute != null) {
hasRef = true;
ref = MultirefHelper.getAttvalue(omatribute);
}
if (OMElement.class.isAssignableFrom(classType)) {
if (hasRef) {
OMElement elemnt = helper.getOMElement(ref);
if (elemnt == null) {
return helper.processOMElementRef(ref);
} else {
return elemnt;
}
} else
return omElement;
} else {
if (hasRef) {
if (helper.getObject(ref) != null) {
return helper.getObject(ref);
} else {
return helper.processRef(classType, ref, objectSupplier);
}
} else {
OMAttribute attribute = omElement.getAttribute(
new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi"));
if (attribute != null) {
return null;
}
if (SimpleTypeMapper.isSimpleType(classType)) {
if (isArrayType && "byte".equals(classType.getName())) {
String value = omElement.getText();
return Base64.decode(value);
} else {
return getSimpleTypeObjectChecked(classType, omElement);
}
} else if (SimpleTypeMapper.isCollection(classType)) {
if (generictype != null && (generictype instanceof ParameterizedType)) {
ParameterizedType aType = (ParameterizedType) generictype;
Type[] parameterArgTypes = aType.getActualTypeArguments();
Type parameter = parameterArgTypes[0];
Iterator parts = omElement.getChildElements();
return ProcessGenericsElement((Class) parameter, omElement, helper, parts, objectSupplier, generictype);
}
return SimpleTypeMapper.getArrayList(omElement);
} else if (SimpleTypeMapper.isDataHandler(classType)) {
return SimpleTypeMapper.getDataHandler(omElement);
} else {
return BeanUtil.deserialize(classType, omElement, objectSupplier, null);
}
}
}
}
public static OMElement getOMElement(QName opName,
Object[] args,
QName partName,
boolean qualifed,
TypeTable typeTable) {
ArrayList<Object> objects;
objects = new ArrayList<Object>();
int argCount = 0;
for (Object arg : args) {
if (arg == null) {
if (partName == null) {
objects.add("item" + argCount);
} else {
objects.add(partName);
}
objects.add(arg);
continue;
}
if (arg instanceof Object[]) {
// at the client side the partname is always null. At client side this means user try to
// invoke a service with an array argument.
if (partName == null) {
Object array[] = (Object[]) arg;
for (Object o : array) {
if (o == null) {
objects.add("item" + argCount);
objects.add(o);
} else {
if (SimpleTypeMapper.isSimpleType(o)) {
objects.add("item" + argCount);
objects.add(SimpleTypeMapper.getStringValue(o));
} else {
objects.add(new QName("item" + argCount));
if (o instanceof OMElement) {
OMFactory fac = OMAbstractFactory.getOMFactory();
OMElement wrappingElement;
wrappingElement = fac.createOMElement("item" + argCount, null);
wrappingElement.addChild((OMElement) o);
objects.add(wrappingElement);
} else {
objects.add(o);
}
}
}
}
} else {
// this happens at the server side. this means it is an multidimentional array.
objects.add(partName);
objects.add(arg);
}
} else {
if (SimpleTypeMapper.isSimpleType(arg)) {
if (partName == null) {
objects.add("arg" + argCount);
} else {
objects.add(partName);
}
objects.add(SimpleTypeMapper.getStringValue(arg));
} else {
if (partName == null) {
objects.add(new QName("arg" + argCount));
} else {
objects.add(partName);
}
if (arg instanceof OMElement) {
OMFactory fac = OMAbstractFactory.getOMFactory();
OMElement wrappingElement;
if (partName == null) {
wrappingElement = fac.createOMElement("arg" + argCount, null);
wrappingElement.addChild((OMElement) arg);
} else {
wrappingElement = fac.createOMElement(partName, null);
wrappingElement.addChild((OMElement) arg);
}
objects.add(wrappingElement);
} else if (arg instanceof byte[]) {
objects.add(Base64.encode((byte[]) arg));
} else if (SimpleTypeMapper.isDataHandler(arg.getClass())) {
OMFactory fac = OMAbstractFactory.getOMFactory();
OMElement wrappingElement;
if (partName == null) {
wrappingElement = fac.createOMElement("arg" + argCount, null);
} else {
wrappingElement = fac.createOMElement(partName, null);
}
OMText text = fac.createOMText(arg, true);
wrappingElement.addChild(text);
objects.add(wrappingElement);
} else {
objects.add(arg);
}
}
}
argCount++;
}
XMLStreamReader xr =
new ADBXMLStreamReaderImpl(opName, objects.toArray(), null, typeTable, qualifed);
StreamWrapper parser = new StreamWrapper(xr);
OMXMLParserWrapper stAXOMBuilder =
OMXMLBuilderFactory.createStAXOMBuilder(
OMAbstractFactory.getSOAP11Factory(), parser);
return stAXOMBuilder.getDocumentElement();
}
/**
* @deprecated Please use getUniquePrefix
*/
public static synchronized String getUniquePrifix() {
return getUniquePrefix();
}
/**
* increments the namespace counter and returns a new prefix
*
* @return unique prefix
*/
public static synchronized String getUniquePrefix() {
if (nsCount > 1000) {
nsCount = 1;
}
return "s" + nsCount++;
}
private static String getQualifiedName(Package packagez) {
if (packagez != null) {
return packagez.getName();
} else {
return "";
}
}
private static Object getSimpleTypeObjectChecked(Class classType,
OMElement omElement) throws AxisFault {
try {
return SimpleTypeMapper.getSimpleTypeObject(classType, omElement);
} catch (NumberFormatException e) {
MessageContext msgContext = MessageContext.getCurrentMessageContext();
QName faultCode = msgContext != null ?
msgContext.getEnvelope().getVersion().getSenderFaultCode() :
null;
throw new AxisFault("Invalid value \"" + omElement.getText() + "\" for element " +
omElement.getLocalName(), faultCode, e);
}
}
}