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This module contains the Metro runtime code.
/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.xml.rpc.encoding.literal;
import java.lang.reflect.Array;
import java.util.ArrayList;
import javax.xml.namespace.QName;
import com.sun.xml.rpc.encoding.CombinedSerializer;
import com.sun.xml.rpc.encoding.DeserializationException;
import com.sun.xml.rpc.encoding.EncodingException;
import com.sun.xml.rpc.encoding.InternalTypeMappingRegistry;
import com.sun.xml.rpc.encoding.JAXRPCDeserializer;
import com.sun.xml.rpc.encoding.JAXRPCSerializer;
import com.sun.xml.rpc.encoding.SOAPDeserializationContext;
import com.sun.xml.rpc.encoding.SOAPDeserializationState;
import com.sun.xml.rpc.encoding.SOAPInstanceBuilder;
import com.sun.xml.rpc.encoding.SOAPSerializationContext;
import com.sun.xml.rpc.encoding.SerializationException;
import com.sun.xml.rpc.encoding.SerializerBase;
import com.sun.xml.rpc.encoding.SerializerCallback;
import com.sun.xml.rpc.encoding.xsd.XSDConstants;
import com.sun.xml.rpc.streaming.Attributes;
import com.sun.xml.rpc.streaming.XMLReader;
import com.sun.xml.rpc.streaming.XMLReaderUtil;
import com.sun.xml.rpc.streaming.XMLWriter;
import com.sun.xml.rpc.streaming.XMLWriterUtil;
import com.sun.xml.rpc.util.exception.JAXRPCExceptionBase;
import com.sun.xml.rpc.util.exception.LocalizableExceptionAdapter;
/**
*
* @author JAX-RPC Development Team
*/
public class LiteralArraySerializer extends LiteralObjectSerializerBase {
protected Class javaType;
protected Class componentType;
protected InternalTypeMappingRegistry typeRegistry = null;
protected JAXRPCSerializer componentSerializer;
protected JAXRPCDeserializer componentDeserializer;
public LiteralArraySerializer(
QName type,
boolean isNullable,
String encodingStyle,
Class javaType,
JAXRPCSerializer componentSerializer,
Class componentType) {
super(type, isNullable, encodingStyle, false);
this.componentSerializer = componentSerializer;
this.componentDeserializer = (JAXRPCDeserializer) componentSerializer;
this.javaType = javaType;
this.componentType = componentType;
}
public LiteralArraySerializer(
QName type,
boolean isNullable,
String encodingStyle,
boolean encodeType,
Class javaType,
JAXRPCSerializer componentSerializer,
Class componentType) {
super(type, isNullable, encodingStyle, encodeType);
this.javaType = javaType;
this.componentSerializer = componentSerializer;
this.componentType = componentType;
}
private void init(
QName type,
boolean isNullable,
String encodingStyle,
boolean encodeType) {
if (type == null) {
throw new IllegalArgumentException();
}
this.type = type;
this.isNullable = isNullable;
this.encodingStyle = encodingStyle;
this.encodeType = encodeType;
}
public QName getXmlType() {
return type;
}
public boolean getEncodeType() {
return false;
}
public CombinedSerializer getInnermostSerializer() {
return (CombinedSerializer) this.componentSerializer;
}
public boolean isNullable() {
return isNullable;
}
public String getEncodingStyle() {
return encodingStyle;
}
public void serialize(
Object value,
QName name,
SerializerCallback callback,
XMLWriter writer,
SOAPSerializationContext context) {
try {
internalSerialize(value, name, writer, context);
} catch (SerializationException e) {
throw e;
} catch (JAXRPCExceptionBase e) {
throw new SerializationException(e);
} catch (Exception e) {
throw new SerializationException(
new LocalizableExceptionAdapter(e));
}
}
public Object deserialize(
QName name,
XMLReader reader,
SOAPDeserializationContext context) {
try {
return internalDeserialize(name, reader, context);
} catch (DeserializationException e) {
throw e;
} catch (JAXRPCExceptionBase e) {
throw new DeserializationException(e);
} catch (Exception e) {
throw new DeserializationException(
new LocalizableExceptionAdapter(e));
}
}
protected void internalSerialize(
Object obj,
QName name,
XMLWriter writer,
SOAPSerializationContext context)
throws Exception {
context.beginSerializing(obj);
boolean pushedEncodingStyle = false;
if (encodingStyle != null)
pushedEncodingStyle =
context.pushEncodingStyle(encodingStyle, writer);
if (encodeType) {
String attrVal = XMLWriterUtil.encodeQName(writer, type);
writer.writeAttributeUnquoted(XSDConstants.QNAME_XSI_TYPE, attrVal);
}
if (obj == null) {
if (!isNullable) {
throw new SerializationException("literal.unexpectedNull");
}
writer.writeAttributeUnquoted(XSDConstants.QNAME_XSI_NIL, "1");
} else {
writeAdditionalNamespaceDeclarations(obj, writer);
doSerializeAttributes(obj, writer, context);
doSerialize(obj, writer, context);
}
if (pushedEncodingStyle) {
context.popEncodingStyle();
}
context.doneSerializing(obj);
}
protected Object internalDeserialize(
QName name,
XMLReader reader,
SOAPDeserializationContext context)
throws Exception {
boolean pushedEncodingStyle = context.processEncodingStyle(reader);
try {
context.verifyEncodingStyle(encodingStyle);
if (name != null) {
QName actualName = reader.getName();
if (!actualName.equals(name)) {
throw new DeserializationException(
"xsd.unexpectedElementName",
new Object[] { name.toString(), actualName.toString()});
}
}
verifyType(reader);
Attributes attrs = reader.getAttributes();
String nullVal = attrs.getValue(XSDConstants.URI_XSI, "nil");
boolean isNull =
(nullVal != null && SerializerBase.decodeBoolean(nullVal));
Object obj = null;
if (isNull) {
if (!isNullable) {
throw new DeserializationException("xsd.unexpectedNull");
}
reader.next();
} else {
obj = doDeserialize(reader, context);
}
return obj;
} finally {
if (pushedEncodingStyle) {
context.popEncodingStyle();
}
}
}
protected Object doDeserialize(
XMLReader reader,
SOAPDeserializationContext context)
throws Exception {
if (typeRegistry == null) {
throw new EncodingException("initializable.not.initialized");
}
if (this.componentDeserializer == null)
this.componentDeserializer =
(JAXRPCDeserializer) this.componentSerializer;
ArrayList values = null;
Object currentValue = null;
Object array = null;
QName elementName = null;
elementName = reader.getName();
//check to see if the state is start and if the elementName is what you expect(Qname of each arrayElement)
if ((reader.getState() == XMLReader.START)
&& (elementName.equals(super.type))) {
values = new ArrayList();
for (;;) {
elementName = reader.getName();
if ((reader.getState() == XMLReader.START)
&& (elementName.equals(super.type))) {
//super - we got what we expect
//the next thing should be a value
currentValue =
componentDeserializer.deserialize(
super.type,
reader,
context);
if (currentValue != null)
values.add(currentValue);
else
throw new DeserializationException("literal unexpected null");
XMLReaderUtil.verifyReaderState(reader, XMLReader.END);
reader.nextElementContent();
} else {
break;
}
} // done reading components of array - need to create the array with
//with the values;
//create array
array = Array.newInstance(componentType, values.size());
Object[] valuesArray = values.toArray();
//populate array
for (int i = 0; i < valuesArray.length; i++) {
Array.set(array, i, valuesArray[i]);
}
}
return array;
}
protected void verifyType(XMLReader reader) throws Exception {
QName actualType = getType(reader);
if (actualType != null) {
if (!actualType.equals(type) && !isAcceptableType(actualType)) {
throw new DeserializationException(
"xsd.unexpectedElementType",
new Object[] { type.toString(), actualType.toString()});
}
}
}
protected boolean isAcceptableType(QName actualType) {
return false;
}
protected void writeAdditionalNamespaceDeclarations(
Object obj,
XMLWriter writer)
throws Exception {
}
protected void doSerialize(
Object obj,
XMLWriter writer,
SOAPSerializationContext context)
throws Exception {
doSerializeInstance(obj, writer, context);
}
protected void doSerializeInstance(
Object instance,
XMLWriter writer,
SOAPSerializationContext context)
throws Exception {
if (typeRegistry == null) {
throw new EncodingException("initializable.not.initialized");
}
if (instance.getClass().isArray()) {
int length = Array.getLength(instance);
for (int i = 0; i < length; i++) {
Object parameter = Array.get(instance, i);
if (componentSerializer != null) {
}
((CombinedSerializer) componentSerializer).serialize(
parameter,
null,
null,
writer,
context);
}
}
}
protected void doSerializeAttributes(
Object obj,
XMLWriter writer,
SOAPSerializationContext context)
throws Exception {
}
public String getMechanismType() {
return com.sun.xml.rpc.encoding.EncodingConstants.JAX_RPC_RI_MECHANISM;
}
public static QName getType(XMLReader reader) throws Exception {
QName type = null;
Attributes attrs = reader.getAttributes();
String typeVal = attrs.getValue(XSDConstants.URI_XSI, "type");
if (typeVal != null) {
type = XMLReaderUtil.decodeQName(reader, typeVal);
}
return type;
}
protected JAXRPCSerializer getParameterSerializer(
int index,
Object parameter)
throws Exception {
return null;
}
protected JAXRPCDeserializer getParameterDeserializer(
int index,
XMLReader reader)
throws Exception {
return null;
}
public static SOAPDeserializationState registerWithMemberState(
Object instance,
SOAPDeserializationState state,
Object member,
int memberIndex,
SOAPInstanceBuilder builder) {
try {
SOAPDeserializationState deserializationState;
if (state == null) {
deserializationState = new SOAPDeserializationState();
} else {
deserializationState = state;
}
deserializationState.setInstance(instance);
if (deserializationState.getBuilder() == null) {
if (builder == null) {
throw new IllegalArgumentException();
}
deserializationState.setBuilder(builder);
}
SOAPDeserializationState memberState =
(SOAPDeserializationState) member;
memberState.registerListener(deserializationState, memberIndex);
return deserializationState;
} catch (JAXRPCExceptionBase e) {
throw new DeserializationException(e);
} catch (Exception e) {
throw new DeserializationException(
new LocalizableExceptionAdapter(e));
}
}
public void initialize(InternalTypeMappingRegistry registry)
throws Exception {
if (typeRegistry != null) {
return;
}
typeRegistry = registry;
}
}