/*
* 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.tuscany.sca.binding.jms;
import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.StringTokenizer;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import org.apache.tuscany.sca.assembly.Base;
import org.apache.tuscany.sca.assembly.ConfiguredOperation;
import org.apache.tuscany.sca.assembly.OperationSelector;
import org.apache.tuscany.sca.assembly.OperationsConfigurator;
import org.apache.tuscany.sca.assembly.WireFormat;
import org.apache.tuscany.sca.assembly.xml.ConfiguredOperationProcessor;
import org.apache.tuscany.sca.assembly.xml.Constants;
import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor;
import org.apache.tuscany.sca.binding.jms.operationselector.OperationSelectorJMSDefault;
import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSDefault;
import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSObject;
import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSText;
import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSTextXML;
import org.apache.tuscany.sca.common.xml.stax.StAXHelper;
import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
import org.apache.tuscany.sca.contribution.processor.ProcessorContext;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
import org.apache.tuscany.sca.core.FactoryExtensionPoint;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.monitor.Problem;
import org.apache.tuscany.sca.monitor.Problem.Severity;
import org.apache.tuscany.sca.policy.PolicyFactory;
/**
* A processor to read the XML that describes the JMS binding...
*
* <binding.jms correlationScheme="string"?
* initialContextFactory="xs:anyURI"?
* jndiURL="xs:anyURI"?
* requestConnection="QName"?
* responseConnection="QName"?
* operationProperties="QName"?
* ...>
*
* <headers type="string"?
* deliveryMode="string"?
* timeToLive="int"?
* priority="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </headers>?
*
* <destination jndiName="xs:anyURI" type="string"? create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </destination>?
*
* <connectionFactory jndiName="xs:anyURI" create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </connectionFactory>?
*
* <activationSpec name="xs:anyURI" create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </activationSpec>?
*
* <response>
* <destination jndiName="xs:anyURI" type="string"? create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </destination>?
*
* <connectionFactory jndiName="xs:anyURI" create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </connectionFactory>?
*
* <activationSpec name="xs:anyURI" create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </activationSpec>?
*
* <wireFormat.someWireFormat/>?
* </response>?
*
* <complexType name="SubscriptionHeaders">
* <attribute name="JMSSelector" type="string"/>
* </complexType>
*
* <resourceAdapter name="NMTOKEN">?
* <property name="NMTOKEN" type="NMTOKEN">*
* </resourceAdapter>?
*
* <operationProperties name="string" selectedOperation="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* <headers type="string"?
* deliveryMode="string"?
* timeToLive="int"?
* priority="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </headers>?
* </operationProperties>*
*
* <wireFormat.someWireFormat/>?
* </binding.jms>
*
* Parsing error messages are recorded locally and reported as validation exceptions. Parsing
* warnings do not cause validation exceptions.
*
* @version $Rev$ $Date$
*/
public class JMSBindingProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<JMSBinding> {
private PolicyFactory policyFactory;
private PolicySubjectProcessor policyProcessor;
private ConfiguredOperationProcessor configuredOperationProcessor;
protected StAXArtifactProcessor<Object> extensionProcessor;
public JMSBindingProcessor(FactoryExtensionPoint modelFactories, StAXArtifactProcessor<Object> extensionProcessor) {
this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
this.policyProcessor = new PolicySubjectProcessor(policyFactory);
this.configuredOperationProcessor =
new ConfiguredOperationProcessor(modelFactories);
this.extensionProcessor = extensionProcessor;
}
/**
* Report a error.
*
* @param problems
* @param message
* @param model
*/
private void warning(Monitor monitor, String message, Object model, Object... messageParameters) {
if (monitor != null) {
Problem problem = monitor.createProblem(this.getClass().getName(), "binding-jms-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
monitor.problem(problem);
}
}
/**
* Report an error.
* One side effect is that error messages are saved for future validation calls.
*
* @param problems
* @param message
* @param model
*/
private void error(Monitor monitor, String message, Object model, Object... messageParameters) {
if (monitor != null) {
Problem problem = monitor.createProblem(this.getClass().getName(), "binding-jms-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
monitor.problem(problem);
}
}
public QName getArtifactType() {
return JMSBindingConstants.BINDING_JMS_QNAME;
}
public Class<JMSBinding> getModelType() {
return JMSBinding.class;
}
public JMSBinding read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException {
Monitor monitor = context.getMonitor();
JMSBinding jmsBinding = new JMSBinding();
// Reset validation message to keep track of validation issues.
// Read policies
policyProcessor.readPolicies(jmsBinding, reader);
// Read binding name
String name = reader.getAttributeValue(null, "name");
if (name != null) {
jmsBinding.setName(name);
}
// Read binding URI
String uri = reader.getAttributeValue(null, "uri");
if (uri != null && uri.length() > 0) {
parseURI(uri, jmsBinding, monitor);
}
// Read correlation scheme
QName correlationScheme = StAXHelper.getAttributeAsQName(reader, "correlationScheme");
if (correlationScheme != null) {
if (Base.SCA11_NS.equals(correlationScheme.getNamespaceURI()) && JMSBindingConstants.VALID_CORRELATION_SCHEMES.contains(correlationScheme.getLocalPart())) {
jmsBinding.setCorrelationScheme(correlationScheme.getLocalPart());
} else {
error(monitor, "InvalidCorrelationScheme", reader, correlationScheme);
}
}
// Read initial context factory
String initialContextFactory = getURIString(reader, "initialContextFactory");
if (initialContextFactory != null && initialContextFactory.length() > 0) {
jmsBinding.setInitialContextFactoryName(initialContextFactory);
}
// Read JNDI URL
String jndiURL = getURIString(reader, "jndiURL");
if (jndiURL != null && jndiURL.length() > 0) {
jmsBinding.setJndiURL(jndiURL);
}
// Read message processor class name
// TODO - maintain this for the time being but move over to
// configuring wire formats instead of message processors
String messageProcessorName = reader.getAttributeValue(null, "messageProcessor");
if (messageProcessorName != null && messageProcessorName.length() > 0) {
if ("XMLTextMessage".equalsIgnoreCase(messageProcessorName)) {
// may be overwritten be real wire format later
jmsBinding.setRequestWireFormat(new WireFormatJMSTextXML());
jmsBinding.setResponseWireFormat(jmsBinding.getRequestWireFormat());
} else if ("TextMessage".equalsIgnoreCase(messageProcessorName)) {
// may be overwritten be real wire format later
jmsBinding.setRequestWireFormat(new WireFormatJMSText());
jmsBinding.setResponseWireFormat(jmsBinding.getRequestWireFormat());
} else if ("ObjectMessage".equalsIgnoreCase(messageProcessorName)) {
// may be overwritten be real wire format later
jmsBinding.setRequestWireFormat(new WireFormatJMSObject());
jmsBinding.setResponseWireFormat(jmsBinding.getRequestWireFormat());
} else {
jmsBinding.setRequestMessageProcessorName(messageProcessorName);
jmsBinding.setResponseMessageProcessorName(messageProcessorName);
// exploit the text wire format code to drive the user selected
// message processor
jmsBinding.setRequestWireFormat(new WireFormatJMSText());
jmsBinding.setResponseWireFormat(jmsBinding.getRequestWireFormat());
}
}
String requestConnectionName = reader.getAttributeValue(null, "requestConnection");
if (requestConnectionName != null && requestConnectionName.length() > 0) {
jmsBinding.setRequestConnectionName(getQNameValue(reader, requestConnectionName));
}
String responseConnectionName = reader.getAttributeValue(null, "responseConnection");
if (responseConnectionName != null && responseConnectionName.length() > 0) {
jmsBinding.setResponseConnectionName(getQNameValue(reader, responseConnectionName));
}
String operationPropertiesName = reader.getAttributeValue(null, "operationProperties");
if (operationPropertiesName != null && operationPropertiesName.length() > 0) {
jmsBinding.setOperationPropertiesName(getQNameValue(reader, operationPropertiesName));
}
// Read sub-elements of binding.jms
boolean endFound = false;
while (!endFound) {
int fg = reader.next();
switch (fg) {
case START_ELEMENT:
String elementName = reader.getName().getLocalPart();
if ("destination".equals(elementName)) {
parseDestination(reader, jmsBinding, monitor);
} else if ("connectionFactory".equals(elementName)) {
parseConnectionFactory(reader, jmsBinding, monitor);
} else if ("activationSpec".equals(elementName)) {
parseActivationSpec(reader, jmsBinding, monitor);
} else if ("response".equals(elementName)) {
parseResponse(reader, jmsBinding, context);
} else if ("resourceAdapter".equals(elementName)) {
parseResourceAdapter(reader, jmsBinding, monitor);
} else if ("headers".equals(elementName)) {
parseHeaders(reader, jmsBinding, monitor);
} else if ("operationProperties".equals(elementName)) {
parseOperationProperties(reader, jmsBinding, monitor);
} else if ("messageSelection".equals(elementName)) {
parseSubscriptionHeaders(reader, jmsBinding);
} else if (Constants.OPERATION_QNAME.equals(reader.getName())) {
ConfiguredOperation confOp = configuredOperationProcessor.read(reader, context);
if (confOp != null) {
((OperationsConfigurator)jmsBinding).getConfiguredOperations().add(confOp);
}
} else {
Object extension = extensionProcessor.read(reader, context);
if (extension != null) {
if (extension instanceof WireFormat) {
if (jmsBinding.getRequestWireFormat() == null) {
jmsBinding.setRequestWireFormat((WireFormat) extension);
} else {
error(monitor, "WireFormatAlreadyDefined", reader, extension.toString());
}
} else if (extension instanceof OperationSelector) {
if (jmsBinding.getOperationSelector() == null) {
jmsBinding.setOperationSelector((OperationSelector) extension);
} else {
error(monitor, "OpSelectorAlreadyDefined", reader, extension.toString());
}
} else {
error(monitor, "UnexpectedElement", reader, extension.toString());
}
}
}
//reader.next();
break;
case END_ELEMENT:
QName x = reader.getName();
if (Constants.OPERATION.equals(x.getLocalPart())) break;
// This assumption is not captured in schema, which isn't good, but will probably be fine for now.
// A better solution might be to require each processor to advance to its own END_ELEMENT.
if (x.getLocalPart().startsWith("wireFormat.") || x.getLocalPart().startsWith("operationSelector.")) {
break;
}
if (x.equals(JMSBindingConstants.BINDING_JMS_QNAME)) {
endFound = true;
} else {
error(monitor, "UnexpectedElement: expected " + JMSBindingConstants.BINDING_JMS_QNAME + ", found " + x.toString(),
reader, x.toString());
}
}
}
// if no operation selector is specified then assume the default
if (jmsBinding.getOperationSelector() == null){
jmsBinding.setOperationSelector(new OperationSelectorJMSDefault());
}
// if no request wire format specified then assume the default
if (jmsBinding.getRequestWireFormat() == null){
jmsBinding.setRequestWireFormat(new WireFormatJMSDefault());
}
// if no response wire format specific then assume the same as the request
if (jmsBinding.getResponseWireFormat() == null){
jmsBinding.setResponseWireFormat(jmsBinding.getRequestWireFormat());
}
validate( jmsBinding, monitor );
return jmsBinding;
}
protected void parseURI(String uri, JMSBinding jmsBinding, Monitor monitor) {
if (!(uri.startsWith("jms:jndi:") || uri.startsWith("jms:queue:") || uri.startsWith("jms:topic:"))) {
error(monitor, "MustStartWithSchema", jmsBinding, uri);
return;
}
int i = uri.indexOf('?');
if (i >= 0) {
StringTokenizer st = new StringTokenizer(uri.substring(i+1),"&");
while (st.hasMoreTokens()) {
String s = st.nextToken();
if (s.startsWith("jndiConnectionFactoryName=")) {
jmsBinding.setConnectionFactoryName(s.substring(26));
} else if (s.startsWith("deliveryMode=")) {
jmsBinding.setURIJMSDeliveryMode("persistent".equals(s.substring(13)));
} else if (s.startsWith("priority=")) {
jmsBinding.setURIJMSPriority(Integer.parseInt(s.substring(9)));
} else if (s.startsWith("timeToLive=")) {
jmsBinding.setURIJMSTimeToLive(Long.parseLong(s.substring(11)));
} else if (s.startsWith("selector='")) {
String selector = s.substring(10);
if (selector.startsWith("\"") || selector.startsWith("'")) {
selector = selector.substring(1, selector.length());
}
if (selector.endsWith("\"") || selector.endsWith("'")) {
selector = selector.substring(0, selector.length() - 1);
}
jmsBinding.setURIJMSSelector(selector);
} else if (s.startsWith("type")) {
String type = s.substring(5);
jmsBinding.setJMSURIType(type);
} else {
error(monitor, "UnknownTokenInURI", jmsBinding, s, uri);
return;
}
}
int j=uri.indexOf(':', 4);
jmsBinding.setDestinationName(uri.substring(j+1, i));
jmsBinding.setDestinationType(uri.substring(4, j));
} else {
int j=uri.indexOf(':', 4);
jmsBinding.setDestinationName(uri.substring(j+1));
jmsBinding.setDestinationType(uri.substring(4, j));
}
jmsBinding.setJMSURI(uri);
}
public void resolve(JMSBinding model, ModelResolver resolver, ProcessorContext context) throws ContributionResolveException {
if (model.getRequestConnectionName() != null) {
model.setRequestConnectionBinding(getConnectionBinding(model, "requestConnection", model.getRequestConnectionName(), resolver, context));
}
if (model.getResponseConnectionName() != null) {
model.setResponseConnectionBinding(getConnectionBinding(model, "responseConnection", model.getResponseConnectionName(), resolver, context));
}
if (model.getOperationPropertiesName() != null) {
model.setOperationPropertiesBinding(getConnectionBinding(model, "operationProperties", model.getOperationPropertiesName(), resolver, context));
}
}
private JMSBinding getConnectionBinding(JMSBinding model, String attrName, QName bindingName, ModelResolver resolver, ProcessorContext context) {
JMSBinding binding = new JMSBinding();
binding.setTargetNamespace(bindingName.getNamespaceURI());
binding.setName(bindingName.getLocalPart());
binding.setUnresolved(true);
binding = resolver.resolveModel(JMSBinding.class, binding, context);
if (binding.isUnresolved())
error(context.getMonitor(), "BindingNotFound", model, attrName, bindingName);
return binding;
}
private void parseDestination(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
jmsBinding.setIsDestinationSpecified(true);
String name = getURIString(reader, "jndiName");
if (name != null && name.length() > 0) {
jmsBinding.setDestinationName(name);
}
String type = reader.getAttributeValue(null, "type");
if (type != null && type.length() > 0) {
if (JMSBindingConstants.DESTINATION_TYPE_QUEUE.equalsIgnoreCase(type)) {
jmsBinding.setDestinationType(JMSBindingConstants.DESTINATION_TYPE_QUEUE);
} else if (JMSBindingConstants.DESTINATION_TYPE_TOPIC.equalsIgnoreCase(type)) {
jmsBinding.setDestinationType(JMSBindingConstants.DESTINATION_TYPE_TOPIC);
} else {
error(monitor, "InvalidDestinationType", reader, type);
}
}
String create = reader.getAttributeValue(null, "create");
if (create != null && create.length() > 0) {
validateCreate(create, reader, monitor);
jmsBinding.setDestinationCreate(create);
}
jmsBinding.getDestinationProperties().putAll(parseBindingProperties(reader, monitor));
if (jmsBinding.getDestinationCreate().equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_IF_NOT_EXIST", reader);
}
}
if (jmsBinding.getDestinationCreate().equals(JMSBindingConstants.CREATE_NEVER)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_NEVER", reader);
}
}
}
private void parseConnectionFactory(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
String name = getURIString(reader, "jndiName");
if (name != null && name.length() > 0) {
jmsBinding.setConnectionFactoryName(name);
} else {
error(monitor, "MissingConnectionFactoryName", reader);
}
String create = reader.getAttributeValue(null, "create");
if (create != null && create.length() > 0) {
validateCreate(create, reader, monitor);
jmsBinding.setConnectionFactoryCreate(create);
}
if (jmsBinding.getConnectionFactoryCreate().equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_IF_NOT_EXIST", reader);
}
}
if (jmsBinding.getConnectionFactoryCreate().equals(JMSBindingConstants.CREATE_NEVER)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_NEVER", reader);
}
}
jmsBinding.getConnectionFactoryProperties().putAll(parseBindingProperties(reader, monitor));
}
private void parseActivationSpec(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
String name = reader.getAttributeValue(null, "jndiName");
if (name != null && name.length() > 0) {
jmsBinding.setActivationSpecName(name);
}
String create = reader.getAttributeValue(null, "create");
if (create != null && create.length() > 0) {
validateCreate(create, reader, monitor);
jmsBinding.setActivationSpecCreate(create);
}
if (jmsBinding.getActivationSpecCreate().equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_IF_NOT_EXIST", reader);
}
}
if (jmsBinding.getActivationSpecCreate().equals(JMSBindingConstants.CREATE_NEVER)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_NEVER", reader);
}
}
jmsBinding.getActivationSpecProperties().putAll(parseBindingProperties(reader, monitor));
}
private void parseResponseDestination(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
String name = getURIString(reader, "jndiName");
if (name != null && name.length() > 0) {
jmsBinding.setResponseDestinationName(name);
}
String type = reader.getAttributeValue(null, "type");
if (type != null && type.length() > 0) {
warning(monitor, "DoesntProcessResponseDestinationType", jmsBinding);
if (JMSBindingConstants.DESTINATION_TYPE_QUEUE.equalsIgnoreCase(type)) {
jmsBinding.setResponseDestinationType(JMSBindingConstants.DESTINATION_TYPE_QUEUE);
} else if (JMSBindingConstants.DESTINATION_TYPE_TOPIC.equalsIgnoreCase(type)) {
jmsBinding.setResponseDestinationType(JMSBindingConstants.DESTINATION_TYPE_TOPIC);
} else {
error(monitor, "InvalidResponseDestinationType", reader, type);
}
}
String create = reader.getAttributeValue(null, "create");
if (create != null && create.length() > 0) {
validateCreate(create, reader, monitor);
jmsBinding.setResponseDestinationCreate(create);
}
if (jmsBinding.getResponseDestinationCreate().equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_IF_NOT_EXIST", reader);
}
}
if (jmsBinding.getResponseDestinationCreate().equals(JMSBindingConstants.CREATE_NEVER)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_NEVER", reader);
}
}
jmsBinding.getResponseDestinationProperties().putAll(parseBindingProperties(reader, monitor));
}
private void parseResponseConnectionFactory(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
String name = getURIString(reader, "jndiName");
if (name != null && name.length() > 0) {
jmsBinding.setResponseConnectionFactoryName(name);
} else {
warning(monitor, "MissingResponseConnectionFactory", reader);
}
String create = reader.getAttributeValue(null, "create");
if (create != null && create.length() > 0) {
validateCreate(create, reader, monitor);
jmsBinding.setResponseConnectionFactoryCreate(create);
}
if (jmsBinding.getResponseConnectionFactoryCreate().equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_IF_NOT_EXIST", reader);
}
}
if (jmsBinding.getResponseConnectionFactoryCreate().equals(JMSBindingConstants.CREATE_NEVER)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_NEVER", reader);
}
}
jmsBinding.getResponseConnectionFactoryProperties().putAll(parseBindingProperties(reader, monitor));
}
private void parseResponseActivationSpec(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
String name = reader.getAttributeValue(null, "jndiName");
if (name != null && name.length() > 0) {
jmsBinding.setResponseActivationSpecName(name);
}
String create = reader.getAttributeValue(null, "create");
if (create != null && create.length() > 0) {
validateCreate(create, reader, monitor);
jmsBinding.setResponseActivationSpecCreate(create);
}
if (jmsBinding.getResponseActivationSpecCreate().equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_IF_NOT_EXIST", reader);
}
}
if (jmsBinding.getResponseActivationSpecCreate().equals(JMSBindingConstants.CREATE_NEVER)) {
if (name == null || name.length() < 1) {
error(monitor, "MissingNameForCREATE_NEVER", reader);
}
}
jmsBinding.getResponseActivationSpecProperties().putAll(parseBindingProperties(reader, monitor));
}
private void validateCreate(String create, XMLStreamReader reader, Monitor monitor) {
if (JMSBindingConstants.CREATE_ALWAYS.equals(create)) {
return;
}
if (JMSBindingConstants.CREATE_NEVER.equals(create)) {
return;
}
if (JMSBindingConstants.CREATE_IF_NOT_EXIST.equals(create)) {
return;
}
error(monitor, "InvalidCreate", reader, create);
}
private void parseResponse(XMLStreamReader reader, JMSBinding jmsBinding, ProcessorContext context) throws ContributionReadException, XMLStreamException {
// Read sub-elements of response
Monitor monitor = context.getMonitor();
while (true) {
switch (reader.next()) {
case START_ELEMENT:
String elementName = reader.getName().getLocalPart();
if ("destination".equals(elementName)) {
parseResponseDestination(reader, jmsBinding, context.getMonitor());
} else if ("connectionFactory".equals(elementName)) {
parseResponseConnectionFactory(reader, jmsBinding, monitor);
} else if ("activationSpec".equals(elementName)) {
parseResponseActivationSpec(reader, jmsBinding, monitor);
} else {
Object extension = extensionProcessor.read(reader, context);
if (extension != null) {
if (extension instanceof WireFormat) {
if (jmsBinding.getResponseWireFormat() == null) {
jmsBinding.setResponseWireFormat((WireFormat)extension);
} else {
error(context.getMonitor(), "ResponseWireformatAlreadyDefined", reader, extension.toString());
}
} else {
error(context.getMonitor(), "UnexpectedElement", reader, extension.toString());
}
}
reader.next();
}
//reader.next();
break;
case END_ELEMENT:
QName x = reader.getName();
if (x.getLocalPart().equals("response")) {
return;
} else {
error(context.getMonitor(), "UnexpectedResponseElement", reader, x.toString());
}
}
}
}
private void parseResourceAdapter(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
String name = reader.getAttributeValue(null, "name");
if (name != null && name.length() > 0) {
jmsBinding.setResourceAdapterName(name);
} else {
error(monitor, "MissingResourceAdapterName", reader);
}
jmsBinding.getResourceAdapterProperties().putAll(parseBindingProperties(reader, monitor));
}
/**
* <headers JMSType="string"?
* JMSCorrelationID="string"?
* JMSDeliveryMode="PERSISTENT or NON_PERSISTENT"?
* timeToLive="long"?
* JMSPriority="0 .. 9"?>
* <property name="NMTOKEN" type="NMTOKEN"?>*
* </headers>?
*/
private void parseHeaders(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
String jmsType = reader.getAttributeValue(null, "type");
if (jmsType != null && jmsType.length() > 0) {
jmsBinding.setJMSHeaderType(jmsType);
}
String jmsDeliveryMode = reader.getAttributeValue(null, "deliveryMode");
if (jmsDeliveryMode != null && jmsDeliveryMode.length() > 0) {
if ("persistent".equalsIgnoreCase(jmsDeliveryMode)) {
jmsBinding.setJMSHeaderDeliveryMode(true);
} else if ("nonpersistent".equalsIgnoreCase(jmsDeliveryMode)) {
jmsBinding.setJMSHeaderDeliveryMode(false);
} else {
error(monitor, "InvalidJMSDeliveryMode", jmsBinding, jmsDeliveryMode);
}
}
String jmsTimeToLive = reader.getAttributeValue(null, "timeToLive");
if (jmsTimeToLive != null && jmsTimeToLive.length() > 0) {
jmsBinding.setJMSHeaderTimeToLive(Long.parseLong(jmsTimeToLive));
}
String jmsPriority = reader.getAttributeValue(null, "priority");
if (jmsPriority != null && jmsPriority.length() > 0) {
try {
int p = Integer.parseInt(jmsPriority);
if (p >= 0 && p <= 9) {
jmsBinding.setJMSHeaderPriority(p);
} else {
warning(monitor, "InvalidJMSPriority", jmsBinding, jmsPriority);
}
} catch (NumberFormatException ex) {
error(monitor, "InvalidJMSPriority", jmsBinding, jmsPriority);
}
}
while (true) {
switch (reader.next()) {
case START_ELEMENT:
if (reader.getName().getLocalPart().equals("property")) {
parseProperty(reader, jmsBinding);
}
break;
case END_ELEMENT:
QName x = reader.getName();
if (x.getLocalPart().equals("headers")) {
return;
} else {
error(monitor, "UnexpectedResponseElement", reader, x.toString());
}
}
}
}
private void parseProperty(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
jmsBinding.setHeaders( true );
String name = reader.getAttributeValue(null, "name");
QName typeName = StAXHelper.getAttributeAsQName(reader, "type");
String type = typeName == null ? null : typeName.getLocalPart();
if (name != null && name.length() > 0) {
Object value = reader.getElementText();
if ("boolean".equalsIgnoreCase(type)) {
value = Boolean.parseBoolean((String)value);
} else if ("byte".equalsIgnoreCase(type)) {
value = Byte.parseByte(((String)value));
} else if ("short".equalsIgnoreCase(type)) {
value = Short.parseShort((String)value);
} else if ("int".equalsIgnoreCase(type)) {
value = Integer.parseInt((String)value);
} else if ("long".equalsIgnoreCase(type)) {
value = Long.parseLong((String)value);
} else if ("float".equalsIgnoreCase(type)) {
value = Float.parseFloat((String)value);
} else if ("double".equalsIgnoreCase(type)) {
value = Double.parseDouble((String)value);
} else if ("String".equalsIgnoreCase(type)) {
// its already a string
}
jmsBinding.setProperty(name, value);
}
}
/**
* <operationProperties name="string" selectedOperation="string"?>
* <property name="NMTOKEN" type="NMTOKEN"?>*
* <headers JMSType="string"?
* JMSCorrelationID="string"?
* JMSDeliveryMode="PERSISTENT or NON_PERSISTENT"?
* timeToLive="long"?
* JMSPriority="0 .. 9"?>
* <property name="NMTOKEN" type="NMTOKEN"?>*
* </headers>?
* </operationProperties>*
*/
private void parseOperationProperties(XMLStreamReader reader, JMSBinding jmsBinding, Monitor monitor) throws XMLStreamException {
if (jmsBinding.getOperationPropertiesName() != null) {
error(monitor, "DuplicateOperationProperties", jmsBinding);
}
String opName = reader.getAttributeValue(null, "name");
if (opName == null || opName.length() < 1) {
error(monitor, "MissingJMSOperationPropertyName", jmsBinding);
return;
}
// Since nativeOpName, headers, and property elements are optional, must add opName.
jmsBinding.addOperationName(opName);
String nativeOpName = reader.getAttributeValue(null, "selectedOperation"); // optional
if (nativeOpName != null && nativeOpName.length() > 0) {
jmsBinding.setNativeOperationName(opName, nativeOpName);
}
Map<String, BindingProperty> props = new HashMap<String, BindingProperty>();
while (true) {
switch (reader.next()) {
case START_ELEMENT:
if (reader.getName().getLocalPart().equals("headers")) { // optional
parseOperationHeaders(reader, jmsBinding, opName, monitor);
} else if (reader.getName().getLocalPart().equals("property")) { // optional
processProperty(reader, props, monitor);
}
break;
case END_ELEMENT:
if (reader.isEndElement()) {
QName x = reader.getName();
if (x.getLocalPart().equals("headers")) {
break;
}
if (x.getLocalPart().equals("property")) {
break;
}
if (x.getLocalPart().equals("operationProperties")) {
jmsBinding.getOperationPropertiesProperties(opName).putAll(props);
return;
} else {
error(monitor, "UnexpectedResponseElement", reader, x.toString());
}
}
}
}
}
private void parseOperationHeaders(XMLStreamReader reader, JMSBinding jmsBinding, String opName, Monitor monitor) throws XMLStreamException {
String jmsType = reader.getAttributeValue(null, "type");
if (jmsType != null && jmsType.length() > 0) {
jmsBinding.setOperationJMSType(opName, jmsType);
}
String jmsDeliveryMode = reader.getAttributeValue(null, "deliveryMode");
if (jmsDeliveryMode != null && jmsDeliveryMode.length() > 0) {
if ("persistent".equalsIgnoreCase(jmsDeliveryMode)) {
jmsBinding.setOperationJMSDeliveryMode(opName, true);
} else if ("nonpersistent".equalsIgnoreCase(jmsDeliveryMode)) {
jmsBinding.setOperationJMSDeliveryMode(opName, false);
} else {
error(monitor, "InvalidOPJMSDeliveryMode", jmsBinding, jmsDeliveryMode);
}
}
String jmsTimeToLive = reader.getAttributeValue(null, "timeToLive");
if (jmsTimeToLive != null && jmsTimeToLive.length() > 0) {
jmsBinding.setOperationJMSTimeToLive(opName, Long.parseLong(jmsTimeToLive));
}
String jmsPriority = reader.getAttributeValue(null, "priority");
if (jmsPriority != null && jmsPriority.length() > 0) {
try {
int p = Integer.parseInt(jmsPriority);
if (p >= 0 && p <= 9) {
jmsBinding.setOperationJMSPriority(opName, p);
} else {
warning(monitor, "InvalidOPJMSPriority", jmsBinding, jmsPriority);
}
} catch (NumberFormatException ex) {
error(monitor, "InvalidOPJMSPriority", jmsBinding, jmsPriority);
}
}
while (true) {
switch (reader.next()) {
case START_ELEMENT:
if (reader.getName().getLocalPart().equals("property")) {
parseOperationPropertyProperties(reader, jmsBinding, opName);
}
break;
case END_ELEMENT:
QName x = reader.getName();
if (x.getLocalPart().equals("headers")) {
return;
} else {
error(monitor, "UnexpectedResponseElement", reader, x.toString());
}
}
}
}
private void parseOperationPropertyProperties(XMLStreamReader reader, JMSBinding jmsBinding, String opName) throws XMLStreamException {
String propName = reader.getAttributeValue(null, "name");
QName typeName = StAXHelper.getAttributeAsQName(reader, "type");
String type = typeName == null ? null : typeName.getLocalPart();
if (propName != null && propName.length() > 0) {
Object value = reader.getElementText();
if ("boolean".equalsIgnoreCase(type)) {
value = Boolean.parseBoolean((String)value);
} else if ("byte".equalsIgnoreCase(type)) {
value = Byte.parseByte(((String)value));
} else if ("short".equalsIgnoreCase(type)) {
value = Short.parseShort((String)value);
} else if ("int".equalsIgnoreCase(type)) {
value = Integer.parseInt((String)value);
} else if ("long".equalsIgnoreCase(type)) {
value = Long.parseLong((String)value);
} else if ("float".equalsIgnoreCase(type)) {
value = Float.parseFloat((String)value);
} else if ("double".equalsIgnoreCase(type)) {
value = Double.parseDouble((String)value);
} else if ("String".equalsIgnoreCase(type)) {
// its already a string
}
jmsBinding.setOperationProperty(opName, propName, value);
}
}
private void parseSubscriptionHeaders(XMLStreamReader reader, JMSBinding jmsBinding) throws XMLStreamException {
String jmsSelector = reader.getAttributeValue(null, "selector");
if (jmsSelector != null && jmsSelector.length() > 0 && jmsBinding.getJMSSelector() == null) {
jmsBinding.setJMSSelector(jmsSelector);
}
// Skip to end element
while (reader.hasNext()) {
if (reader.next() == END_ELEMENT && "messageSelection".equals(reader.getName().getLocalPart())) {
break;
}
} // end while
}
private Map<String, BindingProperty> parseBindingProperties(XMLStreamReader reader, Monitor monitor) throws XMLStreamException {
Map<String, BindingProperty> props = new HashMap<String, BindingProperty>();
String parentName = reader.getName().getLocalPart();
// Parse for all the properties within this element, until the end of
// the element is reached.
boolean completed = false;
while (!completed) {
switch (reader.next()) {
case START_ELEMENT:
String elementName = reader.getName().getLocalPart();
if ("property".equals(elementName)) {
processProperty(reader, props, monitor);
}
break;
case END_ELEMENT:
String endName = reader.getName().getLocalPart();
if (parentName.equals(endName)) {
completed = true;
break;
}
}
}
return props;
}
private void processProperty(XMLStreamReader reader, Map<String, BindingProperty> props, Monitor monitor) throws XMLStreamException {
String name = reader.getAttributeValue(null, "name");
if (name == null || name.length() < 1) {
error(monitor, "InvalidPropertyElement", reader);
}
String type = reader.getAttributeValue(null, "type");
String value = reader.getElementText();
props.put(name, new BindingProperty(name, type, value));
}
/**
* Preserve an existing public method. The method validate() is a legacy method
* that was called from reading am XML stream via the read(XMLStreamReader) method above.
* However read(XMLStreamReader) now calls validate(JMSBinding jmsBinding) and
* passes in the jmsBinding model.
* The older validate() now calls validate(JMSBinding jmsBinding) with a null model.
*/
public void validate() {
validate( null, null );
}
/**
* Validates JMS parsing and JMSBinding model.
* Validation rules are taken from the binding schema and the OSOA and OASIS specs:
* http://www.oasis-open.org/committees/documents.php?wg_abbrev=sca-bindings
* (sca-binding-jms-1.1-spec-cd01-rev4.pdf)
* http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
* (SCA JMS Binding V1.00 )
* @param jmsBinding an optional JMS binding model to check for validity.
* @since 1.4
*/
protected void validate( JMSBinding jmsBinding, Monitor monitor ) {
// If no JMSBinding model is provided, that is all the validation we can do.
if ( jmsBinding == null ) {
return;
}
// Connection factory should not contradict destination type.
String connectionFactoryName = jmsBinding.getConnectionFactoryName();
if (( connectionFactoryName != null ) && ( connectionFactoryName.length() > 0 )) {
if (JMSBindingConstants.DESTINATION_TYPE_QUEUE == jmsBinding.getDestinationType()) {
if ( connectionFactoryName.contains( "topic" )) {
error(monitor, "DestinationQueueContradiction", jmsBinding, connectionFactoryName );
}
}
if (JMSBindingConstants.DESTINATION_TYPE_TOPIC == jmsBinding.getDestinationType()) {
if ( connectionFactoryName.contains( "queue" )) {
error(monitor, "DestinationTopicContradiction", jmsBinding, connectionFactoryName );
}
}
}
// Connection factory and activation Specification are mutually exclusive.
if (( connectionFactoryName != null ) && ( connectionFactoryName.length() > 0 )) {
String activationSpecName = jmsBinding.getActivationSpecName();
if ((activationSpecName != null) && (activationSpecName.length() > 0 )) {
error(monitor, "ConnectionFactoryActivationSpecContradiction", jmsBinding, connectionFactoryName, activationSpecName );
}
}
// If URI is specified, destination should not be present
if ( ( jmsBinding.getJMSURI() != null ) && ( jmsBinding.getJMSURI().length() > 0) &&
(jmsBinding.isDestinationSpecified())) {
error(monitor, "DestinationURIContradiction", jmsBinding, jmsBinding.getJMSURI(), jmsBinding.getDestinationName());
}
// If activation spec and destination are both specified, they have to match
if ( ( jmsBinding.getActivationSpecName() != null ) && (jmsBinding.getActivationSpecName().length() > 0 ) &&
(jmsBinding.getDestinationName() != null) && (jmsBinding.getDestinationName().length() > 0 ) ) {
if ( !jmsBinding.getActivationSpecName().equals(jmsBinding.getDestinationName())) {
error(monitor, "ActivationSpecAndDestinationMismatch", jmsBinding, jmsBinding.getActivationSpecName(), jmsBinding.getDestinationName());
}
}
if ( ( jmsBinding.getResponseActivationSpecName() != null ) && (jmsBinding.getResponseActivationSpecName().length() > 0 ) &&
(jmsBinding.getResponseDestinationName() != null ) && (jmsBinding.getResponseDestinationName().length() > 0 ) ) {
if ( !jmsBinding.getResponseActivationSpecName().equals(jmsBinding.getResponseDestinationName())) {
error(monitor, "ActivationSpecAndDestinationMismatch", jmsBinding, jmsBinding.getResponseActivationSpecName(), jmsBinding.getResponseDestinationName());
}
}
// If activation spec exists with create=always, a jndiName must be specified
if (JMSBindingConstants.CREATE_ALWAYS.equals(jmsBinding.getActivationSpecCreate()) &&
(jmsBinding.getActivationSpecName() == null)) {
error(monitor, "ActivationSpecNameRequiredForCreateAlways", jmsBinding);
}
// If Connection factory specified then destination name must also be
if (( connectionFactoryName != null ) && ( connectionFactoryName.length() > 0 )) {
String destinationName = jmsBinding.getDestinationName();
if ((destinationName == null) || (destinationName.length() < 1 )) {
error(monitor, "ConnectionFactoryDestinationContradiction", jmsBinding, connectionFactoryName);
}
}
// Given a response connection name attribute, there must not be a response element.
// 156 /binding.jms/@responseConnection - identifies a binding.jms element that is present in a
// 157 definition document, whose response child element is used to define the values for this binding. In
// 158 this case this binding.jms element MUST NOT contain a response element.
QName responseConnectionName = jmsBinding.getResponseConnectionName();
if (( responseConnectionName != null ) && ( responseConnectionName.getLocalPart().length() > 0 )) {
String responseDestinationName = jmsBinding.getResponseDestinationName();
if (( responseDestinationName != null ) && (responseDestinationName.length() > 0)) {
error(monitor, "ResponseAttrElement", jmsBinding, responseConnectionName, responseDestinationName );
}
}
// [BJM30029] The value of the operationProperties/@selectedOperation attribute MUST be unique across the containing binding.jms element
Set<String> ops = new HashSet<String>(jmsBinding.getNativeOperationNames().values());
if (ops.size() != jmsBinding.getNativeOperationNames().values().size()) {
error(monitor, "BJM30029", jmsBinding);
}
// Other jmsBinding model validation may be added here.
}
/**
* Given a valid JMSBinding, write it as XML using the given XML writer.
*
* This high-level method handles binding.jms element and its attributes.
* Sub elements have their own writer methods and are called from here.
* <binding.jms
* correlationScheme="string"?
* initialContextFactory="xs:anyURI"?
* jndiURL="xs:anyURI"?
* requestConnection="QName"?
* responseConnection="QName"?
* operationProperties="QName"?
* ...>
* @param writer an XMLStreamWriter that writes XML attributes and elements
* @param jmsBinding JMSBinding model
*/
public void write(JMSBinding jmsBinding, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException,
XMLStreamException {
// Write a <binding.jms>
writeStart(writer, Constants.SCA11_NS, JMSBindingConstants.BINDING_JMS,
new XAttr("requestConnection", jmsBinding.getRequestConnectionName()),
new XAttr("responseConnection", jmsBinding.getResponseConnectionName()),
new XAttr("operationProperties", jmsBinding.getOperationPropertiesName()));
if (jmsBinding.getName() != null) {
writer.writeAttribute("name", jmsBinding.getName());
}
if (jmsBinding.getJMSURI() != null) {
writer.writeAttribute("uri", jmsBinding.getJMSURI());
writeEnd(writer);
return;
}
//String dest = jmsBinding.getDestinationName();
//if (dest != null) {
// if ( dest != null ) {
// writer.writeAttribute("uri", "jms:" + jmsBinding.getDestinationName());
// }
//}
String correlationScheme = jmsBinding.getCorrelationScheme();
if ( correlationScheme != null ) {
if ( !correlationScheme.equals(JMSBindingConstants.CORRELATE_MSG_ID) ) {
writer.writeAttribute("correlationScheme", jmsBinding.getCorrelationScheme());
}
}
if ( jmsBinding.getInitialContextFactoryName() != null ) {
writer.writeAttribute("initialContextFactory", jmsBinding.getInitialContextFactoryName());
}
if ( jmsBinding.getJndiURL() != null ) {
writer.writeAttribute("jndiURL", jmsBinding.getJndiURL());
}
if ( jmsBinding.containsHeaders() ) {
writeHeaders( jmsBinding, writer);
}
writeOperationProperties( jmsBinding, writer );
writeSubscriptionHeaders( jmsBinding, writer );
writeDestinationProperties( jmsBinding, writer );
writeConnectionFactoryProperties( jmsBinding, writer );
writeActivationSpecProperties( jmsBinding, writer );
// Write response info, if names are not defaults.
String responseDestName = jmsBinding.getResponseDestinationName();
String responseCFName = jmsBinding.getResponseConnectionFactoryName();
String responseASName = jmsBinding.getResponseActivationSpecName();
if ( responseDestName != null ||
responseCFName != null ||
responseASName != null ) {
writer.writeStartElement(Constants.SCA11_NS, "response");
writeResponseDestinationProperties( jmsBinding, writer );
writeResponseConnectionFactoryProperties( jmsBinding, writer );
writeResponseActivationSpecProperties( jmsBinding, writer );
if ((jmsBinding.getResponseWireFormat() != null) &&
!(jmsBinding.getResponseWireFormat() instanceof WireFormatJMSDefault)){
writeWireFormat(jmsBinding.getResponseWireFormat(), writer, context);
}
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters( " " );
}
writeResourceAdapterProperties( jmsBinding, writer );
writeConfiguredOperations( jmsBinding, writer, context );
if ((jmsBinding.getRequestWireFormat() != null) &&
!(jmsBinding.getRequestWireFormat() instanceof WireFormatJMSDefault)){
writeWireFormat(jmsBinding.getRequestWireFormat(), writer, context);
}
if ((jmsBinding.getOperationSelector() != null) &&
!(jmsBinding.getOperationSelector() instanceof OperationSelectorJMSDefault)){
writeOperationSelector(jmsBinding.getOperationSelector(), writer, context);
}
writeEnd(writer);
}
/**
* Writes headers element and its attributes.
* <headers JMSType="string"?
* JMSCorrelationID="string"?
* JMSDeliveryMode="PERSISTENT or NON_PERSISTENT"?
* timeToLive="long"?
* JMSPriority="0 .. 9"?>
* <property name="NMTOKEN" type="NMTOKEN"?>*
* </headers>?
*/
private void writeHeaders( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
writer.writeStartElement(Constants.SCA11_NS, JMSBindingConstants.HEADERS);
String jmsType = jmsBinding.getJMSHeaderType();
if (jmsType != null && jmsType.length() > 0) {
writer.writeAttribute("type", jmsType);
}
Boolean jmsDeliveryMode = jmsBinding.isHeaderDeliveryModePersistent();
if (jmsDeliveryMode != null) {
if ( jmsDeliveryMode.booleanValue() )
writer.writeAttribute("deliveryMode", "persistent");
else
writer.writeAttribute("deliveryMode", "nonpersistent");
}
Long jmsTimeToLive = jmsBinding.getJMSHeaderTimeToLive();
if (jmsTimeToLive != null) {
writer.writeAttribute("timeToLive", jmsTimeToLive.toString());
}
Integer jmsPriority = jmsBinding.getJMSHeaderPriority();
if (jmsPriority != null) {
writer.writeAttribute("priority", jmsPriority.toString());
}
Map<String, Object> properties = jmsBinding.getProperties();
writeProperties( properties, writer );
//writer.writeCharacters( " " );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters( " " );
}
/**
* Writes a complete set of properties to the given XML stream writer.
* If the value is of type string, the property will be output:
* <property name="key">StringValue</property>
* If the value is of type box (e.g.Integer, Long) or BindingProperty, the output will be
* <property name="key" type="int">42</property>
*/
@SuppressWarnings("unchecked")
private void writeProperties(Map<String, Object> properties, XMLStreamWriter writer) throws XMLStreamException {
if (( properties == null ) || ( properties.size() == 0 )) {
return;
}
// For both the keys and values of a map
for (Iterator it=properties.entrySet().iterator(); it.hasNext(); ) {
Map.Entry entry = (Map.Entry)it.next();
Object key = entry.getKey();
Object value = entry.getValue();
writer.writeStartElement(Constants.SCA11_NS, "property" );
writer.writeAttribute("name", key.toString());
if ( value instanceof String) {
writer.writeCharacters( value.toString() );
} else if ( value instanceof BindingProperty ) {
BindingProperty property = (BindingProperty) value;
String type = property.getType();
if ( type != null ) {
writer.writeAttribute("type", type);
}
writer.writeCharacters( property.getValue().toString() );
} else if ( value instanceof Boolean ) {
writer.writeAttribute("type", "boolean");
writer.writeCharacters( value.toString() );
} else if ( value instanceof Byte ) {
writer.writeAttribute("type", "byte");
writer.writeCharacters( value.toString() );
} else if ( value instanceof Short ) {
writer.writeAttribute("type", "short");
writer.writeCharacters( value.toString() );
} else if ( value instanceof Integer ) {
writer.writeAttribute("type", "int");
writer.writeCharacters( value.toString() );
} else if ( value instanceof Long ) {
writer.writeAttribute("type", "long");
writer.writeCharacters( value.toString() );
} else if ( value instanceof Float ) {
writer.writeAttribute("type", "float");
writer.writeCharacters( value.toString() );
} else if ( value instanceof Double ) {
writer.writeAttribute("type", "double");
writer.writeCharacters( value.toString() );
} else {
writer.writeCharacters( value.toString() );
}
writer.writeEndElement();
}
}
/**
* Writes operation properties if there are any.
*
* <operationProperties name="string" selectedOperation="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* <headers JMSType="string"?
* JMSCorrelationID="string"?
* JMSDeliveryMode="string"?
* timeToLive="int"?
* JMSPriority="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </headers>?
* </operationProperties>*
* </binding.jms>
*/
private void writeOperationProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
if (jmsBinding.getOperationPropertiesBinding() != null) {
return;
}
Set<String> operationNames = jmsBinding.getOperationNames();
if (operationNames == null || (operationNames.size() < 1)) {
return;
}
for(Iterator<String> it=operationNames.iterator(); it.hasNext(); ) {
String opName = it.next();
writer.writeStartElement(Constants.SCA11_NS, "operationProperties");
writer.writeAttribute("name", opName);
String nativeOperation = jmsBinding.getNativeOperationName(opName);
if (nativeOperation != null && nativeOperation.length() > 0) {
if ( !nativeOperation.equals( opName )) {
writer.writeAttribute("selectedOperation", nativeOperation);
}
}
Map<String, BindingProperty> operationPropertiesProperties =
jmsBinding.getOperationPropertiesProperties(opName);
writeBindingProperties( operationPropertiesProperties, writer );
String jmsType = jmsBinding.getOperationJMSType(opName);
String jmsCorrelationId = jmsBinding.getOperationJMSCorrelationId(opName);
Boolean jmsDeliveryMode = jmsBinding.getOperationJMSDeliveryMode(opName);
Long jmsTimeToLive = jmsBinding.getOperationJMSTimeToLive(opName);
Integer jmsPriority = jmsBinding.getOperationJMSPriority(opName);
Map<String, Object> operationProperties = jmsBinding.getOperationProperties(opName);
if (operationProperties != null){
if ((jmsType != null && jmsType.length() > 0) ||
(jmsCorrelationId != null && jmsCorrelationId.length() > 0) ||
jmsDeliveryMode != null || jmsTimeToLive != null ||
jmsPriority != null) {
writer.writeStartElement(Constants.SCA11_NS, JMSBindingConstants.HEADERS);
if (jmsType != null && jmsType.length() > 0) {
writer.writeAttribute("type", jmsType);
}
if (jmsDeliveryMode != null) {
if (jmsDeliveryMode.booleanValue())
writer.writeAttribute("deliveryMode", "persistent");
else
writer.writeAttribute("deliveryMode", "nonpersistent");
}
if (jmsTimeToLive != null) {
writer.writeAttribute("timeToLive", jmsTimeToLive.toString());
}
if (jmsPriority != null) {
writer.writeAttribute("priority", jmsPriority.toString());
}
writeProperties( operationProperties, writer );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
// writer.writeCharacters( " " );
}
}
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
}
/**
* Writes a complete set of properties to the given XML stream writer.
* If the value is of type string, the property will be output:
* <property name="key">StringValue</property>
* If the value is of type box (e.g.Integer, Long) or BindingProperty, the output will be
* <property name="key" type="int">42</property>
*/
@SuppressWarnings("unchecked")
private void writeBindingProperties(Map<String, BindingProperty> properties, XMLStreamWriter writer) throws XMLStreamException {
if (( properties == null ) || ( properties.size() == 0 )) {
return;
}
// For both the keys and values of a map
for (Iterator it=properties.entrySet().iterator(); it.hasNext(); ) {
Map.Entry entry = (Map.Entry)it.next();
Object key = entry.getKey();
Object value = entry.getValue();
writer.writeStartElement(Constants.SCA11_NS, "property" );
if (key != null){
writer.writeAttribute("name", key.toString());
}
if ( value instanceof String) {
writer.writeCharacters( value.toString() );
} else if ( value instanceof BindingProperty ) {
BindingProperty property = (BindingProperty) value;
String type = property.getType();
if ( type != null ) {
writer.writeAttribute("type", type);
}
writer.writeCharacters( property.getValue().toString() );
} else {
writer.writeCharacters( value.toString() );
}
writer.writeEndElement();
}
}
/**
* Writes subscription headers if there are any.
* <complexType name="messageSelection">
* <attribute name="selector" type="string"/>
* </complexType>
*
*/
private void writeSubscriptionHeaders( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
String jmsSubscriptionHeaders = jmsBinding.getJMSSelector();
if (jmsSubscriptionHeaders != null && jmsSubscriptionHeaders.length() > 0) {
writer.writeStartElement(Constants.SCA11_NS, "messageSelection");
writer.writeAttribute("selector", jmsSubscriptionHeaders);
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
// writer.writeCharacters( " " );
}
}
/**
* Writes destination properties if there are any.
* <destination jndiName="xs:anyURI" type="string"? create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </destination>?
*/
private void writeDestinationProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
String destinationName = jmsBinding.getDestinationName();
if (destinationName == null || (destinationName.length() < 1)) {
return;
}
if (destinationName == null) {
return;
}
writer.writeStartElement(Constants.SCA11_NS, "destination");
if ( destinationName != null && destinationName.length() > 0) {
writer.writeAttribute("jndiName", destinationName);
}
// Type not handled yet
// String destinationType = jmsBinding.getDestinationType();
// if ( destinationType != null && destinationType.length() > 0) {
// writer.writeAttribute("type", destinationType);
// }
String destinationCreate = jmsBinding.getDestinationCreate();
if ( destinationCreate != null && destinationCreate.length() > 0 &&
!destinationCreate.equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
writer.writeAttribute("create", destinationCreate);
}
Map<String, BindingProperty> destinationProperties =
jmsBinding.getDestinationProperties();
writeBindingProperties( destinationProperties, writer );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
/**
* Writes connection factory properties if there are any.
* <connectionFactory jndiName="xs:anyURI" create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </connectionFactory>?
*/
private void writeConnectionFactoryProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
String cfName = jmsBinding.getConnectionFactoryName();
if (cfName == null || (cfName.length() < 1)) {
return;
}
writer.writeStartElement(Constants.SCA11_NS, "connectionFactory");
if ( cfName != null && cfName.length() > 0) {
writer.writeAttribute("jndiName", cfName);
}
String destinationCreate = jmsBinding.getConnectionFactoryCreate();
if ( destinationCreate != null && destinationCreate.length() > 0 &&
!destinationCreate.equals(JMSBindingConstants.CREATE_IF_NOT_EXIST)) {
writer.writeAttribute("create", destinationCreate);
}
Map<String, BindingProperty> cfProperties =
jmsBinding.getConnectionFactoryProperties();
writeBindingProperties( cfProperties, writer );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
/**
* Writes activation Spec properties if there are any.
* <activationSpec name="xs:anyURI" create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </activationSpec>?
*
*/
private void writeActivationSpecProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
String asName = jmsBinding.getActivationSpecName();
if (asName == null || (asName.length() < 1)) {
return;
}
writer.writeStartElement(Constants.SCA11_NS, "activationSpec");
if ( asName != null && asName.length() > 0) {
writer.writeAttribute("name", asName);
}
String destinationCreate = jmsBinding.getActivationSpecCreate();
if ( destinationCreate != null && destinationCreate.length() > 0) {
writer.writeAttribute("create", destinationCreate);
}
Map<String, BindingProperty> cfProperties =
jmsBinding.getActivationSpecProperties();
writeBindingProperties( cfProperties, writer );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
/**
* Writes response destination properties if there are any.
* <destination jndiName="xs:anyURI" type="string"? create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </destination>?
*/
private void writeResponseDestinationProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
String destinationName = jmsBinding.getResponseDestinationName();
if (destinationName == null || (destinationName.length() < 1)) {
return;
}
if (destinationName == null) {
return;
}
writer.writeStartElement(Constants.SCA11_NS, "destination");
if ( destinationName != null && destinationName.length() > 0) {
writer.writeAttribute("jndiName", destinationName);
}
// Type not handled yet
// String destinationType = jmsBinding.getDestinationType();
// if ( destinationType != null && destinationType.length() > 0) {
// writer.writeAttribute("type", destinationType);
// }
String destinationCreate = jmsBinding.getResponseDestinationCreate();
if ( destinationCreate != null && destinationCreate.length() > 0) {
writer.writeAttribute("create", destinationCreate);
}
Map<String, BindingProperty> destinationProperties =
jmsBinding.getResponseDestinationProperties();
writeBindingProperties( destinationProperties, writer );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
/**
* Writes response connection factory properties if there are any.
* <connectionFactory jndiName="xs:anyURI" create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </connectionFactory>?
*
*/
private void writeResponseConnectionFactoryProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
String cfName = jmsBinding.getResponseConnectionFactoryName();
if (cfName == null || (cfName.length() < 1)) {
return;
}
writer.writeStartElement(Constants.SCA11_NS, "connectionFactory");
if ( cfName != null && cfName.length() > 0) {
writer.writeAttribute("jndiName", cfName);
}
String destinationCreate = jmsBinding.getResponseConnectionFactoryCreate();
if ( destinationCreate != null && destinationCreate.length() > 0) {
writer.writeAttribute("create", destinationCreate);
}
Map<String, BindingProperty> cfProperties =
jmsBinding.getResponseConnectionFactoryProperties();
writeBindingProperties( cfProperties, writer );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
/**
* Writes response activation Spec properties if there are any.
* <activationSpec name="xs:anyURI" create="string"?>
* <property name="NMTOKEN" type="NMTOKEN">*
* </activationSpec>?
*
*/
private void writeResponseActivationSpecProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
String asName = jmsBinding.getResponseActivationSpecName();
if (asName == null || (asName.length() < 1)) {
return;
}
writer.writeStartElement(Constants.SCA11_NS, "activationSpec");
if ( asName != null && asName.length() > 0) {
writer.writeAttribute("name", asName);
}
String destinationCreate = jmsBinding.getResponseActivationSpecCreate();
if ( destinationCreate != null && destinationCreate.length() > 0) {
writer.writeAttribute("create", destinationCreate);
}
Map<String, BindingProperty> cfProperties =
jmsBinding.getResponseActivationSpecProperties();
writeBindingProperties( cfProperties, writer );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
/**
* Writes resource adapter properties if there are any.
* <resourceAdapter name="NMTOKEN">?
* <property name="NMTOKEN" type="NMTOKEN">*
* </resourceAdapter>?
*/
private void writeResourceAdapterProperties( JMSBinding jmsBinding, XMLStreamWriter writer) throws XMLStreamException {
String asName = jmsBinding.getResourceAdapterName();
if (asName == null || (asName.length() < 1)) {
return;
}
writer.writeStartElement(Constants.SCA11_NS, "resourceAdapter");
if ( asName != null && asName.length() > 0) {
writer.writeAttribute("name", asName);
}
Map<String, BindingProperty> cfProperties =
jmsBinding.getResourceAdapterProperties();
writeBindingProperties( cfProperties, writer );
writer.writeEndElement();
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
/**
* Writes configured operations if there are any.
* <binding.jms uri=\"jms:testQueue\" >"
* <operationProperties name=\"op1\">"
* </operationProperties >"
* <operation name=\"op1\" requires=\"IntentOne IntentTwo\"/>"
* </binding.jms>"
*/
private void writeConfiguredOperations( JMSBinding jmsBinding, XMLStreamWriter writer, ProcessorContext context) throws XMLStreamException, ContributionWriteException {
List<ConfiguredOperation> configOps = jmsBinding.getConfiguredOperations();
if (configOps == null || (configOps.size() < 1)) {
return;
}
for( Iterator<ConfiguredOperation> it = configOps.iterator(); it.hasNext();) {
configuredOperationProcessor.write(it.next(), writer, context);
}
// Strange bug. Without white space, headers end tag improperly read.
writer.writeCharacters(" ");
}
/**
* Wire out a request or response wire format element. Uses extension processors
* to do this as wire format is an extension point
*
* @param wireFormat
* @param writer
*/
private void writeWireFormat(WireFormat wireFormat, XMLStreamWriter writer, ProcessorContext context ) throws XMLStreamException, ContributionWriteException {
extensionProcessor.write(wireFormat, writer, context);
}
/**
* Wire out an operation selector element. Uses extension processors
* to do this as operation selector is an extension point
*
* @param operationSeletor
* @param writer
*/
private void writeOperationSelector(OperationSelector operationSeletor, XMLStreamWriter writer, ProcessorContext context ) throws XMLStreamException, ContributionWriteException{
extensionProcessor.write(operationSeletor, writer, context);
}
}