org.eclipse.persistence.internal.dbws.SOAPResponseWriter Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of eclipselink Show documentation
Show all versions of eclipselink Show documentation
EclipseLink build based upon Git transaction f2b9fc5
/*
* Copyright (c) 1998, 2021 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,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.internal.dbws;
// Javase imports
import static javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI;
import static javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI;
import static jakarta.xml.soap.SOAPConstants.SOAP_1_2_PROTOCOL;
import static jakarta.xml.soap.SOAPConstants.URI_NS_SOAP_1_1_ENVELOPE;
import static jakarta.xml.soap.SOAPConstants.URI_NS_SOAP_1_2_ENVELOPE;
import static org.eclipse.persistence.internal.oxm.Constants.BASE_64_BINARY;
import static org.eclipse.persistence.internal.oxm.Constants.SCHEMA_INSTANCE_PREFIX;
import static org.eclipse.persistence.internal.oxm.Constants.SCHEMA_PREFIX;
import static org.eclipse.persistence.internal.xr.Util.SERVICE_NAMESPACE_PREFIX;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import jakarta.activation.DataHandler;
import javax.xml.namespace.QName;
import jakarta.xml.soap.AttachmentPart;
import jakarta.xml.soap.MessageFactory;
import jakarta.xml.soap.SOAPBody;
import jakarta.xml.soap.SOAPException;
import jakarta.xml.soap.SOAPMessage;
import org.eclipse.persistence.internal.oxm.schema.model.ComplexType;
import org.eclipse.persistence.internal.sessions.AbstractSession;
import org.eclipse.persistence.internal.sessions.DatabaseSessionImpl;
import org.eclipse.persistence.internal.xr.Attachment;
import org.eclipse.persistence.internal.xr.Operation;
import org.eclipse.persistence.internal.xr.QueryOperation;
import org.eclipse.persistence.oxm.NamespaceResolver;
import org.eclipse.persistence.oxm.XMLDescriptor;
import org.eclipse.persistence.oxm.XMLField;
import org.eclipse.persistence.oxm.XMLMarshaller;
import org.eclipse.persistence.oxm.mappings.XMLAnyObjectMapping;
import org.eclipse.persistence.oxm.mappings.XMLBinaryDataMapping;
import org.eclipse.persistence.oxm.mappings.XMLCompositeCollectionMapping;
import org.eclipse.persistence.oxm.mappings.XMLCompositeObjectMapping;
import org.eclipse.persistence.oxm.mappings.XMLDirectMapping;
public class SOAPResponseWriter {
protected DBWSAdapter dbwsAdapter;
protected Map resultDescriptors = new HashMap<>();
public static final QName RECEIVER_QNAME = new QName(URI_NS_SOAP_1_2_ENVELOPE, "Receiver");
public static final QName SERVER_QNAME = new QName(URI_NS_SOAP_1_1_ENVELOPE, "Server");
public SOAPResponseWriter(DBWSAdapter dbwsAdapter) {
this.dbwsAdapter = dbwsAdapter;
}
@SuppressWarnings("unchecked")
public void initialize() {
SOAPResponseClassLoader loader =
new SOAPResponseClassLoader(Thread.currentThread().getContextClassLoader());
NamespaceResolver nr = new NamespaceResolver();
nr.put(SERVICE_NAMESPACE_PREFIX, dbwsAdapter.getExtendedSchema().getTargetNamespace());
for (Operation op : dbwsAdapter.getOperationsList()) {
String className = op.getName() + "_Response";
Class opClass = loader.buildClass(className);
XMLDescriptor descriptor = new XMLDescriptor();
descriptor.setDefaultRootElement(SERVICE_NAMESPACE_PREFIX + ":" + op.getName() + "Response");
descriptor.setNamespaceResolver(nr);
descriptor.setJavaClass(opClass);
if (op instanceof QueryOperation) {
QueryOperation queryOperation = (QueryOperation)op;
if (queryOperation.isSimpleXMLFormat()) {
XMLAnyObjectMapping mapping = new XMLAnyObjectMapping();
mapping.setUseXMLRoot(true);
mapping.setAttributeName("result");
mapping.setXPath(SERVICE_NAMESPACE_PREFIX + ":" + "result");
descriptor.addMapping(mapping);
mapping.initialize((AbstractSession)dbwsAdapter.getOXSession());
}
else if (queryOperation.isAttachment()) {
Attachment attachment = queryOperation.getResult().getAttachment();
XMLBinaryDataMapping mapping = new XMLBinaryDataMapping();
mapping.setAttributeName("result");
mapping.setXPath(SERVICE_NAMESPACE_PREFIX + ":" + "result");
mapping.setSwaRef(true);
mapping.setShouldInlineBinaryData(false);
mapping.setMimeType(attachment.getMimeType());
descriptor.addMapping(mapping);
}
else {
QName type = queryOperation.getResult().getType();
String localElement = type.getLocalPart();
// look for top-level complex types
Set> entrySet =
dbwsAdapter.getSchema().getTopLevelComplexTypes().entrySet();
for (Map.Entry me : entrySet) {
if (me.getValue().getName().equals(type.getLocalPart())) {
localElement = me.getKey();
break;
}
}
XMLDescriptor typeDescriptor =
dbwsAdapter.getDescriptorsByQName().get(type);
if (typeDescriptor != null) {
if (queryOperation.isCollection()) {
XMLCompositeCollectionMapping mapping =
new XMLCompositeCollectionMapping();
mapping.setAttributeName("result");
mapping.setReferenceClass(typeDescriptor.getJavaClass());
mapping.useCollectionClass(ArrayList.class);
mapping.setXPath(SERVICE_NAMESPACE_PREFIX + ":" + "result/" + localElement);
descriptor.getNamespaceResolver().setDefaultNamespaceURI(
typeDescriptor.getNamespaceResolver().getDefaultNamespaceURI());
descriptor.addMapping(mapping);
mapping.initialize((AbstractSession)dbwsAdapter.getOXSession());
}
else {
XMLCompositeObjectMapping mapping = new XMLCompositeObjectMapping();
mapping.setAttributeName("result");
mapping.setReferenceClass(typeDescriptor.getJavaClass());
mapping.setXPath(SERVICE_NAMESPACE_PREFIX + ":" + "result/" + localElement);
descriptor.getNamespaceResolver().setDefaultNamespaceURI(
typeDescriptor.getNamespaceResolver().getDefaultNamespaceURI());
descriptor.addMapping(mapping);
mapping.initialize((AbstractSession)dbwsAdapter.getOXSession());
}
}
else {
if (type.equals(new QName(W3C_XML_SCHEMA_NS_URI, "any"))) {
XMLAnyObjectMapping mapping = new XMLAnyObjectMapping();
mapping.setAttributeName("result");
mapping.setXPath(SERVICE_NAMESPACE_PREFIX + ":" + "result");
descriptor.addMapping(mapping);
}
else if (type.equals(new QName(W3C_XML_SCHEMA_NS_URI, BASE_64_BINARY))) {
XMLBinaryDataMapping mapping = new XMLBinaryDataMapping();
mapping.setAttributeName("result");
mapping.setXPath(SERVICE_NAMESPACE_PREFIX + ":" + "result");
mapping.setShouldInlineBinaryData(true);
((XMLField)mapping.getField()).setSchemaType(type);
descriptor.addMapping(mapping);
}
else {
XMLDirectMapping mapping = new XMLDirectMapping();
mapping.setAttributeName("result");
mapping.setXPath(SERVICE_NAMESPACE_PREFIX + ":" + "result/text()");
descriptor.addMapping(mapping);
}
}
}
}
dbwsAdapter.getOXSession().getProject().addDescriptor(descriptor);
((DatabaseSessionImpl)dbwsAdapter.getOXSession())
.initializeDescriptorIfSessionAlive(descriptor);
dbwsAdapter.getXMLContext().storeXMLDescriptorByQName(descriptor);
resultDescriptors.put(op.getName(), descriptor);
}
}
public SOAPMessage generateResponse(Operation op, boolean useSOAP12, Exception e) throws SOAPException {
MessageFactory messageFactory = null;
if (useSOAP12) {
messageFactory = MessageFactory.newInstance(SOAP_1_2_PROTOCOL);
} else {
messageFactory = MessageFactory.newInstance();
}
SOAPMessage message = messageFactory.createMessage();
message.getSOAPPart().getEnvelope().addNamespaceDeclaration(SCHEMA_PREFIX, W3C_XML_SCHEMA_NS_URI);
message.getSOAPPart().getEnvelope().addNamespaceDeclaration(SCHEMA_INSTANCE_PREFIX, W3C_XML_SCHEMA_INSTANCE_NS_URI);
SOAPBody body = message.getSOAPPart().getEnvelope().getBody();
QName faultCodeQName = null;
if (useSOAP12) {
faultCodeQName = RECEIVER_QNAME;
} else {
faultCodeQName = SERVER_QNAME;
}
body.addFault(faultCodeQName, op.getName() + " failed: " + e);
return message;
}
public SOAPMessage generateResponse(Operation op, boolean useSOAP12, Object result) throws SOAPException {
MessageFactory messageFactory = null;
if (useSOAP12) {
messageFactory = MessageFactory.newInstance(SOAP_1_2_PROTOCOL);
}
else {
messageFactory = MessageFactory.newInstance();
}
SOAPMessage message = messageFactory.createMessage();
message.getSOAPPart().getEnvelope().addNamespaceDeclaration(SCHEMA_PREFIX, W3C_XML_SCHEMA_NS_URI);
message.getSOAPPart().getEnvelope().addNamespaceDeclaration(SCHEMA_INSTANCE_PREFIX, W3C_XML_SCHEMA_INSTANCE_NS_URI);
SOAPBody body = message.getSOAPPart().getEnvelope().getBody();
XMLDescriptor descriptor = resultDescriptors.get(op.getName());
SOAPResponse response = null;
try {
@SuppressWarnings({"unchecked"})
Class cls = descriptor.getJavaClass();
response = cls.getConstructor().newInstance();
} catch (ReflectiveOperationException ie) {
throw new SOAPException(ie);
}
response.setResult(result);
SOAPAttachmentHandler attachmentHandler = new SOAPAttachmentHandler();
XMLMarshaller marshaller = dbwsAdapter.getXMLContext().createMarshaller();
marshaller.setAttachmentMarshaller(attachmentHandler);
marshaller.marshal(response, body);
if (attachmentHandler.hasAttachments()) {
// add attachments to message
for (String id : attachmentHandler.getAttachments().keySet()) {
DataHandler attachment = attachmentHandler.getAttachments().get(id);
AttachmentPart part = message.createAttachmentPart(attachment);
part.setContentType(attachment.getContentType());
String contentId = "<" + id.substring(4) + ">";
part.setContentId(contentId);
part.setMimeHeader("Content-Transfer-Encoding", "binary");
message.addAttachmentPart(part);
}
}
message.saveChanges();
return message;
}
}