/**
* Register a {@link WebSocketHandlerMappingFactoryBean} which could also be overridden by the
* user by simply using {@link org.springframework.web.socket.config.annotation.EnableWebSocket}
*
* <p>In addition, checks if the {@code javax.servlet.Servlet} class is present on the classpath.
* When Spring Integration WebSocket support is used only as a WebSocket client, there is no
* reason to use and register the Spring WebSocket server components.
*
* <p>Note, there is no XML equivalent for the {@link
* org.springframework.web.socket.config.annotation .EnableWebSocket} in the Spring WebSocket.
* therefore this registration can be used to process {@link WebSocketConfigurer} implementations
* without annotation configuration. From other side it can be used to replace {@link
* org.springframework.web.socket.config.annotation.EnableWebSocket} in the Spring Integration
* applications when {@link org.springframework.integration.config.EnableIntegration} is in use.
*/
private void registerEnableWebSocketIfNecessary(BeanDefinitionRegistry registry) {
if (servletPresent) {
if (!registry.containsBeanDefinition("defaultSockJsTaskScheduler")) {
BeanDefinitionBuilder sockJsTaskSchedulerBuilder =
BeanDefinitionBuilder.genericBeanDefinition(ThreadPoolTaskScheduler.class)
.addPropertyValue("threadNamePrefix", "SockJS-")
.addPropertyValue("poolSize", Runtime.getRuntime().availableProcessors())
.addPropertyValue("removeOnCancelPolicy", true);
registry.registerBeanDefinition(
"defaultSockJsTaskScheduler", sockJsTaskSchedulerBuilder.getBeanDefinition());
}
if (!registry.containsBeanDefinition(DelegatingWebSocketConfiguration.class.getName())
&& !registry.containsBeanDefinition(WEB_SOCKET_HANDLER_MAPPING_BEAN_NAME)) {
BeanDefinitionBuilder enableWebSocketBuilder =
BeanDefinitionBuilder.genericBeanDefinition(WebSocketHandlerMappingFactoryBean.class)
.setRole(BeanDefinition.ROLE_INFRASTRUCTURE)
.addConstructorArgReference("defaultSockJsTaskScheduler");
registry.registerBeanDefinition(
WEB_SOCKET_HANDLER_MAPPING_BEAN_NAME, enableWebSocketBuilder.getBeanDefinition());
}
}
}
@Override
public BeanDefinition parse(Element element, ParserContext parserContext) {
Object source = parserContext.extractSource(element);
CompositeComponentDefinition compDefinition =
new CompositeComponentDefinition(element.getTagName(), source);
parserContext.pushContainingComponent(compDefinition);
BeanDefinitionRegistry registry = parserContext.getRegistry();
if (registry.containsBeanDefinition(STAT_ANNOTATION_PROCESSOR_BEAN_NAME)) {
parserContext
.getReaderContext()
.error("Only one DruidStatBeanDefinitionParser may exist within the context.", source);
} else {
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(STAT_ANNOTATION_PROCESSOR_BEAN_CLASS);
builder.getRawBeanDefinition().setSource(source);
registerComponent(parserContext, builder, STAT_ANNOTATION_PROCESSOR_BEAN_NAME);
}
if (!registry.containsBeanDefinition(STAT_ANNOTATION_ADVICE_BEAN_NAME)) {
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(STAT_ANNOTATION_ADVICE_BEAN_CLASS);
builder.getRawBeanDefinition().setSource(source);
registerComponent(parserContext, builder, STAT_ANNOTATION_ADVICE_BEAN_NAME);
}
parserContext.popAndRegisterContainingComponent();
return null;
}
@Override
protected BeanDefinitionBuilder parseHandler(Element element, ParserContext parserContext) {
final BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(ContentEnricher.class);
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(builder, element, "request-channel");
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(builder, element, "reply-channel");
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "request-timeout");
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "reply-timeout");
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "requires-reply");
List<Element> subElements = DomUtils.getChildElementsByTagName(element, "property");
if (!CollectionUtils.isEmpty(subElements)) {
ManagedMap<String, Object> expressions = new ManagedMap<String, Object>();
for (Element subElement : subElements) {
String name = subElement.getAttribute("name");
BeanDefinition beanDefinition =
IntegrationNamespaceUtils.createExpressionDefinitionFromValueOrExpression(
"value", "expression", parserContext, subElement, true);
expressions.put(name, beanDefinition);
}
builder.addPropertyValue("propertyExpressions", expressions);
}
subElements = DomUtils.getChildElementsByTagName(element, "header");
if (!CollectionUtils.isEmpty(subElements)) {
ManagedMap<String, Object> expressions = new ManagedMap<String, Object>();
for (Element subElement : subElements) {
String name = subElement.getAttribute("name");
BeanDefinition expressionDefinition =
IntegrationNamespaceUtils.createExpressionDefinitionFromValueOrExpression(
"value", "expression", parserContext, subElement, true);
BeanDefinitionBuilder valueProcessorBuilder =
BeanDefinitionBuilder.genericBeanDefinition(
IntegrationNamespaceUtils.BASE_PACKAGE
+ ".transformer.support.ExpressionEvaluatingHeaderValueMessageProcessor");
valueProcessorBuilder
.addConstructorArgValue(expressionDefinition)
.addConstructorArgValue(subElement.getAttribute("type"));
IntegrationNamespaceUtils.setValueIfAttributeDefined(
valueProcessorBuilder, subElement, "overwrite");
expressions.put(name, valueProcessorBuilder.getBeanDefinition());
}
builder.addPropertyValue("headerExpressions", expressions);
}
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "should-clone-payload");
String requestPayloadExpression = element.getAttribute("request-payload-expression");
if (StringUtils.hasText(requestPayloadExpression)) {
BeanDefinitionBuilder expressionBuilder =
BeanDefinitionBuilder.genericBeanDefinition(ExpressionFactoryBean.class);
expressionBuilder.addConstructorArgValue(requestPayloadExpression);
builder.addPropertyValue("requestPayloadExpression", expressionBuilder.getBeanDefinition());
}
return builder;
}
@Override
protected BeanDefinitionBuilder parseHandler(Element element, ParserContext parserContext) {
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(
"org.springframework.integration.http.outbound.HttpRequestExecutingMessageHandler");
builder.addConstructorArgValue(element.getAttribute("url"));
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "http-method");
String restTemplate = element.getAttribute("rest-template");
if (StringUtils.hasText(restTemplate)) {
HttpAdapterParsingUtils.verifyNoRestTemplateAttributes(element, parserContext);
builder.addConstructorArgReference(restTemplate);
} else {
for (String referenceAttributeName :
HttpAdapterParsingUtils.REST_TEMPLATE_REFERENCE_ATTRIBUTES) {
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
builder, element, referenceAttributeName);
}
}
String headerMapper = element.getAttribute("header-mapper");
String mappedRequestHeaders = element.getAttribute("mapped-request-headers");
String mappedResponseHeaders = element.getAttribute("mapped-response-headers");
if (StringUtils.hasText(headerMapper)) {
if (StringUtils.hasText(mappedRequestHeaders) || StringUtils.hasText(mappedResponseHeaders)) {
parserContext
.getReaderContext()
.error(
"Neither 'mappped-request-headers' or 'mapped-response-headers' "
+ "attributes are allowed when a 'header-mapper' has been specified.",
parserContext.extractSource(element));
return null;
}
builder.addPropertyReference("headerMapper", headerMapper);
} else {
BeanDefinitionBuilder headerMapperBuilder =
BeanDefinitionBuilder.genericBeanDefinition(
"org.springframework.integration.http.support.DefaultHttpHeaderMapper");
headerMapperBuilder.setFactoryMethod("outboundMapper");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
headerMapperBuilder, element, "mapped-request-headers", "outboundHeaderNames");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
headerMapperBuilder, element, "mapped-response-headers", "inboundHeaderNames");
builder.addPropertyValue("headerMapper", headerMapperBuilder.getBeanDefinition());
}
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "charset");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
builder, element, "extract-request-payload", "extractPayload");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
builder, element, "expected-response-type");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
builder, element, "reply-timeout", "sendTimeout");
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
builder, element, "reply-channel", "outputChannel");
HttpAdapterParsingUtils.configureUriVariableExpressions(builder, element);
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "transfer-cookies");
return builder;
}
/**
* Create a new {@link BeanDefinitionBuilder} for the class {@link StoredProcExecutor}. Initialize
* the wrapped {@link StoredProcExecutor} with common properties.
*
* @param element Must not be Null
* @param parserContext Must not be Null
* @return The {@link BeanDefinitionBuilder} for the {@link StoredProcExecutor}
*/
public static BeanDefinitionBuilder getStoredProcExecutorBuilder(
final Element element, final ParserContext parserContext) {
Assert.notNull(element, "The provided element must not be Null.");
Assert.notNull(parserContext, "The provided parserContext must not be Null.");
final String dataSourceRef = element.getAttribute("data-source");
final BeanDefinitionBuilder storedProcExecutorBuilder =
BeanDefinitionBuilder.genericBeanDefinition(StoredProcExecutor.class);
storedProcExecutorBuilder.addConstructorArgReference(dataSourceRef);
final String storedProcedureName = element.getAttribute("stored-procedure-name");
final String storedProcedureNameExpression =
element.getAttribute("stored-procedure-name-expression");
boolean hasStoredProcedureName = StringUtils.hasText(storedProcedureName);
boolean hasStoredProcedureNameExpression = StringUtils.hasText(storedProcedureNameExpression);
if (!(hasStoredProcedureName ^ hasStoredProcedureNameExpression)) {
parserContext
.getReaderContext()
.error(
"Exactly one of 'stored-procedure-name' or 'stored-procedure-name-expression' is required",
element);
}
BeanDefinitionBuilder expressionBuilder;
if (hasStoredProcedureNameExpression) {
expressionBuilder = BeanDefinitionBuilder.genericBeanDefinition(ExpressionFactoryBean.class);
expressionBuilder.addConstructorArgValue(storedProcedureNameExpression);
} else {
expressionBuilder = BeanDefinitionBuilder.genericBeanDefinition(LiteralExpression.class);
expressionBuilder.addConstructorArgValue(storedProcedureName);
}
storedProcExecutorBuilder.addPropertyValue(
"storedProcedureNameExpression", expressionBuilder.getBeanDefinition());
IntegrationNamespaceUtils.setValueIfAttributeDefined(
storedProcExecutorBuilder, element, "ignore-column-meta-data");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
storedProcExecutorBuilder, element, "jdbc-call-operations-cache-size");
final ManagedList<BeanDefinition> procedureParameterList =
StoredProcParserUtils.getProcedureParameterBeanDefinitions(element, parserContext);
final ManagedList<BeanDefinition> sqlParameterDefinitionList =
StoredProcParserUtils.getSqlParameterDefinitionBeanDefinitions(element, parserContext);
if (!procedureParameterList.isEmpty()) {
storedProcExecutorBuilder.addPropertyValue("procedureParameters", procedureParameterList);
}
if (!sqlParameterDefinitionList.isEmpty()) {
storedProcExecutorBuilder.addPropertyValue("sqlParameters", sqlParameterDefinitionList);
}
return storedProcExecutorBuilder;
}
/**
* @param storedProcComponent
* @param parserContext
*/
public static ManagedList<BeanDefinition> getSqlParameterDefinitionBeanDefinitions(
Element storedProcComponent, ParserContext parserContext) {
List<Element> sqlParameterDefinitionChildElements =
DomUtils.getChildElementsByTagName(storedProcComponent, "sql-parameter-definition");
ManagedList<BeanDefinition> sqlParameterList = new ManagedList<BeanDefinition>();
for (Element childElement : sqlParameterDefinitionChildElements) {
String name = childElement.getAttribute("name");
String sqlType = childElement.getAttribute("type");
String direction = childElement.getAttribute("direction");
String scale = childElement.getAttribute("scale");
final BeanDefinitionBuilder parameterBuilder;
if ("OUT".equalsIgnoreCase(direction)) {
parameterBuilder = BeanDefinitionBuilder.genericBeanDefinition(SqlOutParameter.class);
} else if ("INOUT".equalsIgnoreCase(direction)) {
parameterBuilder = BeanDefinitionBuilder.genericBeanDefinition(SqlInOutParameter.class);
} else {
parameterBuilder = BeanDefinitionBuilder.genericBeanDefinition(SqlParameter.class);
}
if (StringUtils.hasText(name)) {
parameterBuilder.addConstructorArgValue(name);
} else {
parserContext
.getReaderContext()
.error(
"The 'name' attribute must be set for the Sql parameter element.",
storedProcComponent);
}
if (StringUtils.hasText(sqlType)) {
JdbcTypesEnum jdbcTypeEnum = JdbcTypesEnum.convertToJdbcTypesEnum(sqlType);
if (jdbcTypeEnum != null) {
parameterBuilder.addConstructorArgValue(jdbcTypeEnum.getCode());
} else {
parameterBuilder.addConstructorArgValue(sqlType);
}
} else {
parameterBuilder.addConstructorArgValue(Types.VARCHAR);
}
if (StringUtils.hasText(scale)) {
parameterBuilder.addConstructorArgValue(new TypedStringValue(scale, Integer.class));
}
sqlParameterList.add(parameterBuilder.getBeanDefinition());
}
return sqlParameterList;
}
/**
* Parse a "transactional" element and configure a {@link TransactionInterceptor} with
* "transactionManager" and other "transactionDefinition" properties. For example, this advisor
* will be applied on the Polling Task proxy
*
* @see AbstractPollingEndpoint
*/
public static BeanDefinition configureTransactionAttributes(Element txElement) {
BeanDefinition txDefinition = configureTransactionDefinition(txElement);
BeanDefinitionBuilder attributeSourceBuilder =
BeanDefinitionBuilder.genericBeanDefinition(MatchAlwaysTransactionAttributeSource.class);
attributeSourceBuilder.addPropertyValue("transactionAttribute", txDefinition);
BeanDefinitionBuilder txInterceptorBuilder =
BeanDefinitionBuilder.genericBeanDefinition(TransactionInterceptor.class);
txInterceptorBuilder.addPropertyReference(
"transactionManager", txElement.getAttribute("transaction-manager"));
txInterceptorBuilder.addPropertyValue(
"transactionAttributeSource", attributeSourceBuilder.getBeanDefinition());
return txInterceptorBuilder.getBeanDefinition();
}
@Override
protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) {
BeanDefinitionBuilder metadataBuilder =
BeanDefinitionBuilder.genericBeanDefinition(PollerMetadata.class);
if (element.hasAttribute("ref")) {
parserContext
.getReaderContext()
.error(
"the 'ref' attribute must not be present on the top-level 'poller' element", element);
}
configureTrigger(element, metadataBuilder, parserContext);
IntegrationNamespaceUtils.setValueIfAttributeDefined(
metadataBuilder, element, "max-messages-per-poll");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
metadataBuilder, element, "receive-timeout");
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
metadataBuilder, element, "task-executor");
Element txElement = DomUtils.getChildElementByTagName(element, "transactional");
Element adviceChainElement = DomUtils.getChildElementByTagName(element, "advice-chain");
IntegrationNamespaceUtils.configureAndSetAdviceChainIfPresent(
adviceChainElement, txElement, metadataBuilder.getRawBeanDefinition(), parserContext);
if (txElement != null) {
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
metadataBuilder,
txElement,
"synchronization-factory",
"transactionSynchronizationFactory");
} else if (adviceChainElement != null) {
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
metadataBuilder,
adviceChainElement,
"synchronization-factory",
"transactionSynchronizationFactory");
}
String errorChannel = element.getAttribute("error-channel");
if (StringUtils.hasText(errorChannel)) {
BeanDefinitionBuilder errorHandler =
BeanDefinitionBuilder.genericBeanDefinition(MessagePublishingErrorHandler.class);
errorHandler.addPropertyReference("defaultErrorChannel", errorChannel);
metadataBuilder.addPropertyValue("errorHandler", errorHandler.getBeanDefinition());
}
return metadataBuilder.getBeanDefinition();
}
@Override
protected void doParse(
Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
super.doParse(element, parserContext, builder);
BeanDefinitionBuilder redisConfigBeanBuilder =
BeanDefinitionBuilder.genericBeanDefinition(RedisConnectionFactoryConfig.class.getName());
BeanDefinition cloudPoolConfiguration = null;
Element poolElement = DomUtils.getChildElementByTagName(element, ELEMENT_POOL);
if (poolElement != null) {
cloudPoolConfiguration = parsePoolElement(poolElement, parserContext);
}
redisConfigBeanBuilder.addConstructorArgValue(cloudPoolConfiguration);
Element propertiesElement = DomUtils.getChildElementByTagName(element, CONNECTION_PROPERTIES);
if (propertiesElement != null) {
Map<?, ?> properties =
parserContext
.getDelegate()
.parseMapElement(propertiesElement, builder.getRawBeanDefinition());
redisConfigBeanBuilder.addConstructorArgValue(properties);
}
builder.addConstructorArgValue(redisConfigBeanBuilder.getBeanDefinition());
}
@Override
protected void createOperationsBean(BeanDefinitionRegistry registry) {
String beanName = "s3ResourceTemplate";
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(S3ResourceTemplate.class);
registry.registerBeanDefinition(beanName, builder.getBeanDefinition());
}
@Override
protected AbstractBeanDefinition parseInternal(Element elem, ParserContext parserContext) {
String elemNsPrefix = elem.getPrefix(),
elemNsUri = elem.getNamespaceURI(),
elemLocalName = elem.getLocalName();
Class<?> beanClass = this.getBeanClass(elem);
AbstractBeanDefinition beanDef =
BeanDefinitionBuilder.genericBeanDefinition(beanClass).getRawBeanDefinition();
try {
this.parseDefinition(
parserContext,
parserContext.getRegistry(),
elem,
elemNsPrefix,
elemNsUri,
elemLocalName,
beanDef);
} catch (Exception e) {
throw new FatalBeanException(
String.format(
"Unable to parse bean definition (class=%s) XML element (nsPrefix=%s, nsUri=%s, localName=%s).",
beanClass, elemNsPrefix, elemNsUri, elemLocalName),
e);
}
return beanDef;
}
private ManagedList<AbstractBeanDefinition> parseListeners(
Element element, ParserContext parserContext) {
List<Element> listenersElements =
DomUtils.getChildElementsByTagName(element, LISTENERS_ELEMENT);
ManagedList<AbstractBeanDefinition> listeners = new ManagedList<AbstractBeanDefinition>();
if (listenersElements.size() == 1) {
Element listenersElement = listenersElements.get(0);
CompositeComponentDefinition compositeDef =
new CompositeComponentDefinition(
listenersElement.getTagName(), parserContext.extractSource(element));
parserContext.pushContainingComponent(compositeDef);
listeners.setMergeEnabled(false);
List<Element> listenerElements =
DomUtils.getChildElementsByTagName(listenersElement, LISTENER_ELEMENT);
for (Element listenerElement : listenerElements) {
BeanDefinitionBuilder bd = BeanDefinitionBuilder.genericBeanDefinition(listenerType);
bd.addPropertyValue(
"delegate", new RuntimeBeanReference(listenerElement.getAttribute(REF_ATTRIBUTE)));
listeners.add(bd.getBeanDefinition());
}
parserContext.popAndRegisterContainingComponent();
} else if (listenersElements.size() > 1) {
parserContext
.getReaderContext()
.error(
"The '<listeners/>' element may not appear more than once in a single <job/>.",
element);
}
return listeners;
}
@Override
protected void doParse(
final Element element,
final ParserContext parserContext,
final BeanDefinitionBuilder builder) {
String serviceRef = element.getAttribute("service-ref");
builder.addConstructorArgValue(":" + serviceRef);
builder.addConstructorArgReference(serviceRef);
String marker = element.getAttribute("marker");
if (StringUtils.hasLength(marker)) {
Class<?> theClass =
ClassUtils.resolveClassName(marker, Thread.currentThread().getContextClassLoader());
if (!theClass.isAnnotation()) {
throw new ConfigurationException(
String.format("The class '%s' is not an annotation", marker));
}
builder.addPropertyValue("markerAnnotation", theClass);
}
// Register the post processor if there is not already one in this context
String beanName = NamespaceBeanFactoryPostProcessor.class.getName();
if (!parserContext.getRegistry().containsBeanDefinition(beanName)) {
BeanDefinitionBuilder namespacePostProcessor =
BeanDefinitionBuilder.genericBeanDefinition(NamespaceBeanFactoryPostProcessor.class);
parserContext.registerBeanComponent(
new BeanComponentDefinition(namespacePostProcessor.getBeanDefinition(), beanName));
}
}
@Override
protected AbstractBeanDefinition parseConsumer(Element element, ParserContext parserContext) {
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(AmqpOutboundEndpoint.class);
String amqpTemplateRef = element.getAttribute("amqp-template");
if (!StringUtils.hasText(amqpTemplateRef)) {
amqpTemplateRef = "amqpTemplate";
}
builder.addConstructorArgReference(amqpTemplateRef);
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "exchange-name", true);
IntegrationNamespaceUtils.setValueIfAttributeDefined(
builder, element, "exchange-name-expression");
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "routing-key", true);
IntegrationNamespaceUtils.setValueIfAttributeDefined(
builder, element, "routing-key-expression");
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "default-delivery-mode");
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "lazy-connect");
IntegrationNamespaceUtils.configureHeaderMapper(
element, builder, parserContext, DefaultAmqpHeaderMapper.class, null);
IntegrationNamespaceUtils.setValueIfAttributeDefined(
builder, element, "confirm-correlation-expression");
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
builder, element, "confirm-ack-channel");
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
builder, element, "confirm-nack-channel");
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(builder, element, "return-channel");
return builder.getBeanDefinition();
}
/**
* Builds and configures a {@link BeanDefinitionBuilder} for {@link
* HdfsStoreMessageHandlerFactoryBean}.
*
* @param element The element.
* @param parserContext The parser context.
* @return The bean definition builder
*/
static BeanDefinitionBuilder configure(Element element, ParserContext parserContext) {
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(HdfsStoreMessageHandlerFactoryBean.class);
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
builder, element, "writer", "storeWriter");
IntegrationNamespaceUtils.setValueIfAttributeDefined(builder, element, "auto-startup");
return builder;
}
@Override
protected BeanMetadataElement parseSource(Element element, ParserContext parserContext) {
final BeanDefinitionBuilder jpaPollingChannelAdapterBuilder =
BeanDefinitionBuilder.genericBeanDefinition(JpaPollingChannelAdapter.class);
final BeanDefinitionBuilder jpaExecutorBuilder =
JpaParserUtils.getJpaExecutorBuilder(element, parserContext);
String maxNumberOfResults = element.getAttribute("max-number-of-results");
boolean hasMaxNumberOfResults = StringUtils.hasText(maxNumberOfResults);
String maxResults = element.getAttribute("max-results");
boolean hasMaxResults = StringUtils.hasText(maxResults);
if (hasMaxNumberOfResults) {
parserContext
.getReaderContext()
.warning("'max-number-of-results' is deprecated in favor of 'max-results'", element);
if (hasMaxResults) {
parserContext
.getReaderContext()
.error("'max-number-of-results' and 'max-results' are mutually exclusive", element);
} else {
element.setAttribute("max-results", maxNumberOfResults);
}
}
BeanDefinition definition =
IntegrationNamespaceUtils.createExpressionDefinitionFromValueOrExpression(
"max-results", "max-results-expression", parserContext, element, false);
if (definition != null) {
jpaExecutorBuilder.addPropertyValue("maxResultsExpression", definition);
}
IntegrationNamespaceUtils.setValueIfAttributeDefined(
jpaExecutorBuilder, element, "delete-after-poll");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
jpaExecutorBuilder, element, "flush-after-delete", "flush");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
jpaExecutorBuilder, element, "delete-in-batch");
IntegrationNamespaceUtils.setValueIfAttributeDefined(
jpaExecutorBuilder, element, "expect-single-result");
IntegrationNamespaceUtils.setReferenceIfAttributeDefined(
jpaExecutorBuilder, element, "parameter-source");
final BeanDefinition jpaExecutorBuilderBeanDefinition = jpaExecutorBuilder.getBeanDefinition();
final String channelAdapterId =
this.resolveId(
element, jpaPollingChannelAdapterBuilder.getRawBeanDefinition(), parserContext);
final String jpaExecutorBeanName = channelAdapterId + ".jpaExecutor";
parserContext.registerBeanComponent(
new BeanComponentDefinition(jpaExecutorBuilderBeanDefinition, jpaExecutorBeanName));
jpaPollingChannelAdapterBuilder.addConstructorArgReference(jpaExecutorBeanName);
return jpaPollingChannelAdapterBuilder.getBeanDefinition();
}
@Override
protected void doParse(
Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
String scriptLocation = element.getAttribute(LOCATION_ATTRIBUTE);
String scriptText = DomUtils.getTextValue(element);
if (!(StringUtils.hasText(scriptLocation) ^ StringUtils.hasText(scriptText))) {
parserContext
.getReaderContext()
.error(
"Either the 'location' attribute or inline script text must be provided, but not both.",
element);
return;
}
List<Element> variableElements = DomUtils.getChildElementsByTagName(element, "variable");
String scriptVariableGeneratorName = element.getAttribute("script-variable-generator");
if (StringUtils.hasText(scriptVariableGeneratorName) && variableElements.size() > 0) {
parserContext
.getReaderContext()
.error(
"'script-variable-generator' and 'variable' sub-elements are mutually exclusive.",
element);
return;
}
if (StringUtils.hasText(scriptLocation)) {
builder.addConstructorArgValue(
this.resolveScriptLocation(element, parserContext.getReaderContext(), scriptLocation));
} else {
if (getScriptSourceClassName() != null) {
builder.addConstructorArgValue(
new StaticScriptSource(scriptText, getScriptSourceClassName()));
} else {
builder.addConstructorArgValue(new StaticScriptSource(scriptText));
}
}
BeanMetadataElement scriptVariableGeneratorDef = null;
if (!StringUtils.hasText(scriptVariableGeneratorName)) {
BeanDefinitionBuilder scriptVariableGeneratorBuilder =
BeanDefinitionBuilder.genericBeanDefinition(DefaultScriptVariableGenerator.class);
ManagedMap<String, Object> variableMap =
buildVariablesMap(element, parserContext, variableElements);
if (!CollectionUtils.isEmpty(variableMap)) {
scriptVariableGeneratorBuilder.addConstructorArgValue(variableMap);
}
scriptVariableGeneratorDef = scriptVariableGeneratorBuilder.getBeanDefinition();
} else {
scriptVariableGeneratorDef = new RuntimeBeanReference(scriptVariableGeneratorName);
}
builder.addConstructorArgValue(scriptVariableGeneratorDef);
postProcess(builder, element, parserContext);
}
private BeanDefinition parsePath(Element element, ParserContext parserContext) {
BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition(SearchPath.class);
String type = defaultIfNull(trimToNull(element.getAttribute("type")), "relative");
String path = trimToEmpty(element.getTextContent());
builder.addConstructorArgValue(path);
builder.addConstructorArgValue("relative".equals(type));
return builder.getBeanDefinition();
}
private void loadImplementor(BeanDefinitionBuilder bean, String val) {
if (!StringUtils.isEmpty(val)) {
bean.addPropertyValue("checkBlockConstruct", Boolean.TRUE);
if (val.startsWith("#")) {
bean.addConstructorArgReference(val.substring(1));
} else {
bean.addConstructorArgValue(
BeanDefinitionBuilder.genericBeanDefinition(val).getBeanDefinition());
}
}
}
/**
* Create a new {@link BeanDefinitionBuilder} for the class {@link SIAdapterUpperPrefixExecutor}.
* Initialize the wrapped {@link SIAdapterUpperPrefixExecutor} with common properties.
*
* @param element Must not be null
* @param parserContext Must not be null
* @return The BeanDefinitionBuilder for the SIAdapterUpperPrefixExecutor
*/
public static BeanDefinitionBuilder getSIAdapterUpperPrefixExecutorBuilder(
final Element element, final ParserContext parserContext) {
Assert.notNull(element, "The provided element must not be null.");
Assert.notNull(parserContext, "The provided parserContext must not be null.");
final BeanDefinitionBuilder siAdapterLowerPrefixExecutorBuilder =
BeanDefinitionBuilder.genericBeanDefinition(SIAdapterUpperPrefixExecutor.class);
return siAdapterLowerPrefixExecutorBuilder;
}
/**
* Parse attributes of "transactional" element and configure a {@link DefaultTransactionAttribute}
* with provided "transactionDefinition" properties.
*/
public static BeanDefinition configureTransactionDefinition(Element txElement) {
BeanDefinitionBuilder txDefinitionBuilder =
BeanDefinitionBuilder.genericBeanDefinition(DefaultTransactionAttribute.class);
txDefinitionBuilder.addPropertyValue(
"propagationBehaviorName", "PROPAGATION_" + txElement.getAttribute("propagation"));
txDefinitionBuilder.addPropertyValue(
"isolationLevelName", "ISOLATION_" + txElement.getAttribute("isolation"));
txDefinitionBuilder.addPropertyValue("timeout", txElement.getAttribute("timeout"));
txDefinitionBuilder.addPropertyValue("readOnly", txElement.getAttribute("read-only"));
return txDefinitionBuilder.getBeanDefinition();
}
private void parseEntries(
Element element, String name, EntryType type, List<BeanDefinition> entries) {
List<Element> cp = DomUtils.getChildElementsByTagName(element, name);
for (Element entry : cp) {
BeanDefinitionBuilder bd = BeanDefinitionBuilder.genericBeanDefinition(CacheEntry.class);
bd.addConstructorArgValue(type);
bd.addConstructorArgValue(entry.getAttribute("value"));
entries.add(bd.getBeanDefinition());
}
}
@Override
protected BeanDefinitionBuilder getBeanDefinitionBuilder(
Element element, ParserContext parserContext) {
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(
"com.consol.citrus.channel.SyncMessageChannelReceiver");
BeanDefinitionParserUtils.setPropertyReference(
builder, element.getAttribute("reply-message-correlator"), "correlator");
return builder;
}
/**
* Parse the split and turn it into a list of transitions.
*
* @param element the <split/gt; element to parse
* @param parserContext the parser context for the bean factory
* @return a collection of bean definitions for {@link
* org.springframework.batch.core.job.flow.support.StateTransition} instances objects
*/
public Collection<BeanDefinition> parse(Element element, ParserContext parserContext) {
String idAttribute = element.getAttribute("id");
BeanDefinitionBuilder stateBuilder =
BeanDefinitionBuilder.genericBeanDefinition(
"org.springframework.batch.core.job.flow.support.state.SplitState");
String taskExecutorBeanId = element.getAttribute("task-executor");
if (StringUtils.hasText(taskExecutorBeanId)) {
RuntimeBeanReference taskExecutorRef = new RuntimeBeanReference(taskExecutorBeanId);
stateBuilder.addPropertyValue("taskExecutor", taskExecutorRef);
}
List<Element> flowElements = DomUtils.getChildElementsByTagName(element, "flow");
if (flowElements.size() < 2) {
parserContext
.getReaderContext()
.error("A <split/> must contain at least two 'flow' elements.", element);
}
Collection<BeanDefinition> flows = new ManagedList<BeanDefinition>();
int i = 0;
String prefix = idAttribute;
for (Element nextElement : flowElements) {
String ref = nextElement.getAttribute(PARENT_ATTR);
if (StringUtils.hasText(ref)) {
if (nextElement.getElementsByTagName("*").getLength() > 0) {
parserContext
.getReaderContext()
.error(
"A <flow/> in a <split/> must have ref= or nested <flow/>, but not both.",
nextElement);
}
AbstractBeanDefinition flowDefinition = new GenericBeanDefinition();
flowDefinition.setParentName(ref);
MutablePropertyValues propertyValues = flowDefinition.getPropertyValues();
propertyValues.addPropertyValue("name", prefix + "." + i);
flows.add(flowDefinition);
} else {
InlineFlowParser flowParser = new InlineFlowParser(prefix + "." + i, jobFactoryRef);
flows.add(flowParser.parse(nextElement, parserContext));
}
i++;
}
stateBuilder.addConstructorArgValue(flows);
stateBuilder.addConstructorArgValue(prefix);
return InlineFlowParser.getNextElements(
parserContext, stateBuilder.getBeanDefinition(), element);
}
/**
* Build the POJO with the username and password.
*
* @param element the HTTPMetadataProvider parser.
* @return the bean definition with the username and password.
*/
private BeanDefinition buildBasicCredentials(Element element) {
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(UsernamePasswordCredentials.class);
builder.setLazyInit(true);
builder.addConstructorArgValue(
StringSupport.trimOrNull(element.getAttributeNS(null, BASIC_AUTH_USER)));
builder.addConstructorArgValue(
StringSupport.trimOrNull(element.getAttributeNS(null, BASIC_AUTH_PASSWORD)));
return builder.getBeanDefinition();
}
@Override
protected AbstractBeanDefinition doParse(
Element element, ParserContext parserContext, String channelName) {
BeanDefinitionBuilder builder =
BeanDefinitionBuilder.genericBeanDefinition(MqttPahoMessageDrivenChannelAdapter.class);
MqttParserUtils.parseCommon(element, builder);
builder.addConstructorArgValue(element.getAttribute("topics"));
builder.addPropertyReference("outputChannel", channelName);
return builder.getBeanDefinition();
}
/**
* @param storedProcComponent
* @param parserContext
*/
public static ManagedList<BeanDefinition> getProcedureParameterBeanDefinitions(
Element storedProcComponent, ParserContext parserContext) {
ManagedList<BeanDefinition> procedureParameterList = new ManagedList<BeanDefinition>();
List<Element> parameterChildElements =
DomUtils.getChildElementsByTagName(storedProcComponent, "parameter");
for (Element childElement : parameterChildElements) {
BeanDefinitionBuilder parameterBuilder =
BeanDefinitionBuilder.genericBeanDefinition(ProcedureParameter.class);
String name = childElement.getAttribute("name");
String expression = childElement.getAttribute("expression");
String value = childElement.getAttribute("value");
String type = childElement.getAttribute("type");
if (StringUtils.hasText(name)) {
parameterBuilder.addPropertyValue("name", name);
}
if (StringUtils.hasText(expression)) {
parameterBuilder.addPropertyValue("expression", expression);
}
if (StringUtils.hasText(value)) {
if (!StringUtils.hasText(type)) {
if (LOGGER.isInfoEnabled()) {
LOGGER.info(
String.format(
"Type attribute not set for Store "
+ "Procedure parameter '%s'. Defaulting to "
+ "'java.lang.String'.",
value));
}
parameterBuilder.addPropertyValue("value", new TypedStringValue(value, String.class));
} else {
parameterBuilder.addPropertyValue("value", new TypedStringValue(value, type));
}
}
procedureParameterList.add(parameterBuilder.getBeanDefinition());
}
return procedureParameterList;
}
/** {@inheritDoc} */
@Override
protected void addSAMLDecoders(
@Nonnull final Element config,
@Nonnull final ParserContext parserContext,
@Nonnull final BeanDefinitionBuilder builder) {
BeanDefinitionBuilder subBuilder =
BeanDefinitionBuilder.genericBeanDefinition(TransformingNameIDDecoder.class);
subBuilder.setInitMethodName("initialize");
subBuilder.setDestroyMethodName("destroy");
final String id = StringSupport.trimOrNull(config.getAttributeNS(null, "id"));
subBuilder.addPropertyValue("id", id);
builder.addConstructorArgValue(subBuilder.getBeanDefinition());
subBuilder =
BeanDefinitionBuilder.genericBeanDefinition(TransformingNameIdentifierDecoder.class);
subBuilder.setInitMethodName("initialize");
subBuilder.setDestroyMethodName("destroy");
subBuilder.addPropertyValue("id", id);
builder.addConstructorArgValue(subBuilder.getBeanDefinition());
}
private Object resolveScriptLocation(
Element element, XmlReaderContext readerContext, String scriptLocation) {
String refreshDelayText = element.getAttribute(REFRESH_CHECK_DELAY_ATTRIBUTE);
String beanClassName = RefreshableResourceScriptSource.class.getName();
BeanDefinitionBuilder resourceScriptSourceBuilder =
BeanDefinitionBuilder.genericBeanDefinition(beanClassName);
resourceScriptSourceBuilder.addConstructorArgValue(scriptLocation);
if (StringUtils.hasText(refreshDelayText)) {
resourceScriptSourceBuilder.addConstructorArgValue(refreshDelayText);
} else {
resourceScriptSourceBuilder.addConstructorArgValue(-1L);
}
return resourceScriptSourceBuilder.getBeanDefinition();
}
@Override
protected AbstractBeanDefinition parseConsumer(Element element, ParserContext parserContext) {
Class<?> clazz = determineClass(element, parserContext);
BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(clazz);
builder.addConstructorArgReference(element.getAttribute("twitter-template"));
String tweetDataExpression = element.getAttribute("tweet-data-expression");
if (StringUtils.hasText(tweetDataExpression)) {
builder.addPropertyValue(
"tweetDataExpression",
BeanDefinitionBuilder.genericBeanDefinition(ExpressionFactoryBean.class)
.addConstructorArgValue(tweetDataExpression)
.getBeanDefinition());
}
return builder.getBeanDefinition();
}