List of usage examples for org.springframework.beans.factory.support ManagedMap ManagedMap
public ManagedMap(int initialCapacity)
From source file:org.jboss.windup.config.spring.namespace.java.SpringNamespaceHandlerUtil.java
public static void parseNamespaceMap(BeanDefinitionBuilder builder, Element element) { List<Element> elements = XmlElementUtil.getChildrenByTagName(element, "namespace"); if (elements == null) { return; // do nothing. }// ww w. j a v a 2 s . c o m ManagedMap<String, String> namespaceMap = new ManagedMap<String, String>(elements.size()); for (Element bean : elements) { String prefix = bean.getAttribute("prefix"); String namespace = bean.getAttribute("uri"); namespaceMap.put(prefix, namespace); } LOG.debug("Adding namespaces: " + namespaceMap.size()); builder.addPropertyValue("namespaces", namespaceMap); }
From source file:org.jolokia.jvmagent.spring.config.ConfigBeanDefinitionParser.java
private Map<Object, Object> createConfigMap(NamedNodeMap attributes) { ManagedMap<Object, Object> map = new ManagedMap<Object, Object>(attributes.getLength()); map.setKeyTypeName("java.lang.String"); map.setValueTypeName("java.lang.String"); for (int i = 0; i < attributes.getLength(); i++) { Attr attr = (Attr) attributes.item(i); String name = attr.getName(); if (skipMap.contains(name)) { continue; }//w w w . j a v a2 s . c o m Object key = new TypedStringValue(name, String.class); Object value = new TypedStringValue(attr.getValue(), String.class); map.put(key, value); } return map; }
From source file:com.developmentsprint.spring.breaker.config.BreakerAdviceParser.java
private RootBeanDefinition parseAttributeSource(List<Element> methods, ParserContext parserContext) { ManagedMap<TypedStringValue, DefaultCircuitBreakerAttribute> circuitBreakerAttributeMap = new ManagedMap<TypedStringValue, DefaultCircuitBreakerAttribute>( methods.size());//from www . j av a 2s . c o m circuitBreakerAttributeMap.setSource(parserContext.extractSource(methods)); for (Element methodEle : methods) { String methodName = methodEle.getAttribute(METHOD_NAME_ATTRIBUTE); TypedStringValue nameHolder = new TypedStringValue(methodName); nameHolder.setSource(parserContext.extractSource(methodEle)); RuleBasedCircuitBreakerAttribute attribute = new RuleBasedCircuitBreakerAttribute(); attribute.setMethodName(methodName); String cbName = methodEle.getAttribute(CB_NAME_ATTRIBUTE); if (StringUtils.isEmpty(cbName)) { attribute.setName(methodName); } else { attribute.setName(cbName); } ManagedMap<String, String> props = new ManagedMap<String, String>(); Element propsElement = DomUtils.getChildElementByTagName(methodEle, "properties"); if (propsElement != null) { //Map<String, String> props = new HashMap<String, String>(); List<Element> propElements = DomUtils.getChildElementsByTagName(propsElement, "prop"); for (Element propElement : propElements) { String key = propElement.getAttribute("key"); String val = DomUtils.getTextValue(propElement); props.put(key, new TypedStringValue(val).getValue()); } attribute.setProperties(props); } if (log.isDebugEnabled()) { for (Map.Entry<String, String> e : attribute.getProperties().entrySet()) { log.debug("{} prop : {} : {}", cbName, e.getKey(), e.getValue()); } } circuitBreakerAttributeMap.put(nameHolder, attribute); } RootBeanDefinition attributeSourceDefinition = new RootBeanDefinition( NameMatchCircuitBreakerAttributeSource.class); attributeSourceDefinition.setSource(parserContext.extractSource(methods)); attributeSourceDefinition.getPropertyValues().add("nameMap", circuitBreakerAttributeMap); return attributeSourceDefinition; }
From source file:com.dangdang.ddframe.rdb.sharding.spring.namespace.parser.ShardingJdbcDataSourceBeanDefinitionParser.java
private Map<String, BeanDefinition> parseDataSources(final Element element, final ParserContext parserContext) { List<String> dataSources = Splitter.on(",").trimResults() .splitToList(element.getAttribute(ShardingJdbcDataSourceBeanDefinitionParserTag.DATA_SOURCES_TAG)); Map<String, BeanDefinition> result = new ManagedMap<>(dataSources.size()); for (String each : dataSources) { result.put(each, parserContext.getRegistry().getBeanDefinition(each)); }//from w w w . j a v a 2s. c o m return result; }
From source file:org.jdal.beans.ServiceBeanDefinitionParser.java
/** * {@inheritDoc}//from ww w .java2 s.co m */ public AbstractBeanDefinition parse(Element element, ParserContext parserContext) { // default dao and service classes String daoClassName = JPA_DAO_CLASS_NAME; String serviceClassName = PERSISTENT_SERVICE_CLASS_NAME; String name = null; boolean declareService = false; if (element.hasAttribute(DAO_CLASS)) daoClassName = element.getAttribute(DAO_CLASS); if (element.hasAttribute(SERVICE_CLASS)) { serviceClassName = element.getAttribute(SERVICE_CLASS); declareService = true; } if (element.hasAttribute(NAME)) name = element.getAttribute(NAME); if (element.hasAttribute(ENTITY)) { String className = element.getAttribute(ENTITY); if (name == null) { name = StringUtils .uncapitalize(StringUtils.substringAfterLast(className, PropertyUtils.PROPERTY_SEPARATOR)); } parserContext.pushContainingComponent( new CompositeComponentDefinition(name, parserContext.extractSource(element))); // Dao BeanDefinitionBuilder daoBuilder = BeanDefinitionBuilder.genericBeanDefinition(daoClassName); NodeList nl = element.getElementsByTagNameNS(element.getNamespaceURI(), CRITERIA); if (nl.getLength() > 0) { ManagedMap<String, BeanReference> builders = new ManagedMap<String, BeanReference>(nl.getLength()); for (int i = 0; i < nl.getLength(); i++) { Element e = (Element) nl.item(i); builders.put(e.getAttribute(NAME), new RuntimeBeanReference(e.getAttribute(BUILDER))); } daoBuilder.addPropertyValue(CRITERIA_BUILDER_MAP, builders); } daoBuilder.addConstructorArgValue(ClassUtils.resolveClassName(className, null)); daoBuilder.setAutowireMode(AbstractBeanDefinition.AUTOWIRE_BY_TYPE); String daoBeanName; if (declareService) { // use dao suffix daoBeanName = name + DAO_SUFFIX; registerBeanDefinition(parserContext, daoBuilder, daoBeanName); // register service wrapper String serviceBeanName = name + SERVICE_SUFFIX; BeanDefinitionBuilder serviceBuilder = BeanDefinitionBuilder .genericBeanDefinition(serviceClassName); serviceBuilder.addPropertyReference("dao", daoBeanName); registerBeanDefinition(parserContext, serviceBuilder, serviceBeanName); } else { // use service suffix for dao and declare an alias with dao suffix for compatibility with older api. daoBeanName = name + SERVICE_SUFFIX; String[] aliases = new String[] { name + DAO_SUFFIX }; BeanComponentDefinition bcd = new BeanComponentDefinition(daoBuilder.getBeanDefinition(), daoBeanName, aliases); parserContext.registerBeanComponent(bcd); } parserContext.popAndRegisterContainingComponent(); } return null; }
From source file:eap.config.TxAdviceBeanDefinitionParser.java
private RootBeanDefinition parseAttributeSource(Element attrEle, ParserContext parserContext) { List<Element> methods = DomUtils.getChildElementsByTagName(attrEle, METHOD_ELEMENT); ManagedMap<TypedStringValue, RuleBasedTransactionAttribute> transactionAttributeMap = new ManagedMap<TypedStringValue, RuleBasedTransactionAttribute>( methods.size());/*w w w .ja v a2s .c om*/ transactionAttributeMap.setSource(parserContext.extractSource(attrEle)); for (Element methodEle : methods) { String name = methodEle.getAttribute(METHOD_NAME_ATTRIBUTE); TypedStringValue nameHolder = new TypedStringValue(name); nameHolder.setSource(parserContext.extractSource(methodEle)); RuleBasedTransactionAttribute attribute = new RuleBasedTransactionAttribute(); String propagation = methodEle.getAttribute(PROPAGATION_ATTRIBUTE); String isolation = methodEle.getAttribute(ISOLATION_ATTRIBUTE); String timeout = methodEle.getAttribute(TIMEOUT_ATTRIBUTE); String readOnly = methodEle.getAttribute(READ_ONLY_ATTRIBUTE); if (StringUtils.hasText(propagation)) { attribute .setPropagationBehaviorName(RuleBasedTransactionAttribute.PREFIX_PROPAGATION + propagation); } if (StringUtils.hasText(isolation)) { attribute.setIsolationLevelName(RuleBasedTransactionAttribute.PREFIX_ISOLATION + isolation); } if (StringUtils.hasText(timeout)) { try { attribute.setTimeout(Integer.parseInt(timeout)); } catch (NumberFormatException ex) { parserContext.getReaderContext().error("Timeout must be an integer value: [" + timeout + "]", methodEle); } } if (StringUtils.hasText(readOnly)) { attribute.setReadOnly(Boolean.valueOf(methodEle.getAttribute(READ_ONLY_ATTRIBUTE))); } List<RollbackRuleAttribute> rollbackRules = new LinkedList<RollbackRuleAttribute>(); if (methodEle.hasAttribute(ROLLBACK_FOR_ATTRIBUTE)) { String rollbackForValue = methodEle.getAttribute(ROLLBACK_FOR_ATTRIBUTE); addRollbackRuleAttributesTo(rollbackRules, rollbackForValue); } if (methodEle.hasAttribute(NO_ROLLBACK_FOR_ATTRIBUTE)) { String noRollbackForValue = methodEle.getAttribute(NO_ROLLBACK_FOR_ATTRIBUTE); addNoRollbackRuleAttributesTo(rollbackRules, noRollbackForValue); } attribute.setRollbackRules(rollbackRules); transactionAttributeMap.put(nameHolder, attribute); } RootBeanDefinition attributeSourceDefinition = new RootBeanDefinition( NameMatchTransactionAttributeSource.class); attributeSourceDefinition.setSource(parserContext.extractSource(attrEle)); attributeSourceDefinition.getPropertyValues().add("nameMap", transactionAttributeMap); return attributeSourceDefinition; }
From source file:com.dangdang.ddframe.rdb.sharding.spring.namespace.parser.ShardingJdbcDataSourceBeanDefinitionParser.java
private Map<String, BeanDefinition> parseTableRulesConfig(final Element element) { Element tableRulesElement = DomUtils.getChildElementByTagName(element, ShardingJdbcDataSourceBeanDefinitionParserTag.TABLE_RULES_TAG); List<Element> tableRuleElements = DomUtils.getChildElementsByTagName(tableRulesElement, ShardingJdbcDataSourceBeanDefinitionParserTag.TABLE_RULE_TAG); Map<String, BeanDefinition> result = new ManagedMap<>(tableRuleElements.size()); for (Element each : tableRuleElements) { result.put(each.getAttribute(ShardingJdbcDataSourceBeanDefinitionParserTag.LOGIC_TABLE_ATTRIBUTE), parseTableRuleConfig(each)); }// w w w .j a v a2s. c o m return result; }
From source file:org.drools.container.spring.namespace.KnowledgeSessionDefinitionParser.java
@SuppressWarnings("unchecked") protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) { String id = element.getAttribute("id"); emptyAttributeCheck(element.getLocalName(), "id", id); String kbase = element.getAttribute(KBASE_ATTRIBUTE); emptyAttributeCheck(element.getLocalName(), KBASE_ATTRIBUTE, kbase); String sessionType = element.getAttribute(TYPE_ATTRIBUTE); BeanDefinitionBuilder factory;/*from w w w. ja v a 2s . co m*/ if ("stateful".equals(sessionType)) { factory = BeanDefinitionBuilder.rootBeanDefinition(StatefulKnowledgeSessionBeanFactory.class); } else if ("stateless".equals(sessionType)) { factory = BeanDefinitionBuilder.rootBeanDefinition(StatelessKnowledgeSessionBeanFactory.class); } else { throw new IllegalArgumentException( "Invalid value for " + TYPE_ATTRIBUTE + " attribute: " + sessionType); } factory.addPropertyReference("kbase", kbase); String node = element.getAttribute(GRID_NODE_ATTRIBUTE); if (node != null && node.length() > 0) { factory.addPropertyReference("node", node); } String name = element.getAttribute(NAME_ATTRIBUTE); if (StringUtils.hasText(name)) { factory.addPropertyValue("name", name); } else { factory.addPropertyValue("name", id); } // Additions for JIRA JBRULES-3076 String listeners = element.getAttribute(LISTENERS_ATTRIBUTE); if (StringUtils.hasText(listeners)) { factory.addPropertyValue("eventListenersFromGroup", new RuntimeBeanReference(listeners)); } EventListenersUtil.parseEventListeners(parserContext, factory, element); // End of Additions for JIRA JBRULES-3076 Element ksessionConf = DomUtils.getChildElementByTagName(element, "configuration"); if (ksessionConf != null) { Element persistenceElm = DomUtils.getChildElementByTagName(ksessionConf, "jpa-persistence"); if (persistenceElm != null) { BeanDefinitionBuilder beanBuilder = BeanDefinitionBuilder .genericBeanDefinition(JpaConfiguration.class); String loadId = persistenceElm.getAttribute("load"); if (StringUtils.hasText(loadId)) { beanBuilder.addPropertyValue("id", Long.parseLong(loadId)); } Element tnxMng = DomUtils.getChildElementByTagName(persistenceElm, TX_MANAGER_ATTRIBUTE); String ref = tnxMng.getAttribute("ref"); beanBuilder.addPropertyReference("platformTransactionManager", ref); Element emf = DomUtils.getChildElementByTagName(persistenceElm, EMF_ATTRIBUTE); ref = emf.getAttribute("ref"); beanBuilder.addPropertyReference("entityManagerFactory", ref); Element variablePersisters = DomUtils.getChildElementByTagName(persistenceElm, "variable-persisters"); if (variablePersisters != null && variablePersisters.hasChildNodes()) { List<Element> childPersisterElems = DomUtils.getChildElementsByTagName(variablePersisters, "persister"); ManagedMap persistors = new ManagedMap(childPersisterElems.size()); for (Element persisterElem : childPersisterElems) { String forClass = persisterElem.getAttribute(FORCLASS_ATTRIBUTE); String implementation = persisterElem.getAttribute(IMPLEMENTATION_ATTRIBUTE); if (!StringUtils.hasText(forClass)) { throw new RuntimeException("persister element must have valid for-class attribute"); } if (!StringUtils.hasText(implementation)) { throw new RuntimeException( "persister element must have valid implementation attribute"); } persistors.put(forClass, implementation); } beanBuilder.addPropertyValue("variablePersisters", persistors); } factory.addPropertyValue("jpaConfiguration", beanBuilder.getBeanDefinition()); } BeanDefinitionBuilder rbaseConfBuilder = BeanDefinitionBuilder .rootBeanDefinition(SessionConfiguration.class); Element e = DomUtils.getChildElementByTagName(ksessionConf, KEEP_REFERENCE); if (e != null && StringUtils.hasText(e.getAttribute("enabled"))) { rbaseConfBuilder.addPropertyValue("keepReference", Boolean.parseBoolean(e.getAttribute("enabled"))); } e = DomUtils.getChildElementByTagName(ksessionConf, CLOCK_TYPE); if (e != null && StringUtils.hasText(e.getAttribute("type"))) { rbaseConfBuilder.addPropertyValue("clockType", ClockType.resolveClockType(e.getAttribute("type"))); } factory.addPropertyValue("conf", rbaseConfBuilder.getBeanDefinition()); e = DomUtils.getChildElementByTagName(ksessionConf, WORK_ITEMS); if (e != null) { List<Element> children = DomUtils.getChildElementsByTagName(e, WORK_ITEM); if (children != null && !children.isEmpty()) { ManagedMap workDefs = new ManagedMap(); for (Element child : children) { workDefs.put(child.getAttribute("name"), new RuntimeBeanReference(child.getAttribute("ref"))); } factory.addPropertyValue("workItems", workDefs); } } } Element batch = DomUtils.getChildElementByTagName(element, "batch"); if (batch == null) { // just temporary legacy suppport batch = DomUtils.getChildElementByTagName(element, "script"); } if (batch != null) { // we know there can only ever be one ManagedList children = new ManagedList(); for (int i = 0, length = batch.getChildNodes().getLength(); i < length; i++) { Node n = batch.getChildNodes().item(i); if (n instanceof Element) { Element e = (Element) n; BeanDefinitionBuilder beanBuilder = null; if ("insert-object".equals(e.getLocalName())) { String ref = e.getAttribute("ref"); Element nestedElm = getFirstElement(e.getChildNodes()); beanBuilder = BeanDefinitionBuilder.genericBeanDefinition(InsertObjectCommand.class); if (StringUtils.hasText(ref)) { beanBuilder.addConstructorArgReference(ref); } else if (nestedElm != null) { beanBuilder.addConstructorArgValue( parserContext.getDelegate().parsePropertySubElement(nestedElm, null, null)); } else { throw new IllegalArgumentException( "insert-object must either specify a 'ref' attribute or have a nested bean"); } } else if ("set-global".equals(e.getLocalName())) { String ref = e.getAttribute("ref"); Element nestedElm = getFirstElement(e.getChildNodes()); beanBuilder = BeanDefinitionBuilder.genericBeanDefinition(SetGlobalCommand.class); beanBuilder.addConstructorArgValue(e.getAttribute("identifier")); if (StringUtils.hasText(ref)) { beanBuilder.addConstructorArgReference(ref); } else if (nestedElm != null) { beanBuilder.addConstructorArgValue( parserContext.getDelegate().parsePropertySubElement(nestedElm, null, null)); } else { throw new IllegalArgumentException( "set-global must either specify a 'ref' attribute or have a nested bean"); } } else if ("fire-until-halt".equals(e.getLocalName())) { beanBuilder = BeanDefinitionBuilder.genericBeanDefinition(FireUntilHaltCommand.class); } else if ("fire-all-rules".equals(e.getLocalName())) { beanBuilder = BeanDefinitionBuilder.genericBeanDefinition(FireAllRulesCommand.class); String max = e.getAttribute("max"); if (StringUtils.hasText(max)) { beanBuilder.addPropertyValue("max", max); } } else if ("start-process".equals(e.getLocalName())) { beanBuilder = BeanDefinitionBuilder.genericBeanDefinition(StartProcessCommand.class); String processId = e.getAttribute("process-id"); if (!StringUtils.hasText(processId)) { throw new IllegalArgumentException("start-process must specify a process-id"); } beanBuilder.addConstructorArgValue(processId); List<Element> params = DomUtils.getChildElementsByTagName(e, "parameter"); if (!params.isEmpty()) { ManagedMap map = new ManagedMap(); for (Element param : params) { String identifier = param.getAttribute("identifier"); if (!StringUtils.hasText(identifier)) { throw new IllegalArgumentException( "start-process paramaters must specify an identifier"); } String ref = param.getAttribute("ref"); Element nestedElm = getFirstElement(param.getChildNodes()); if (StringUtils.hasText(ref)) { map.put(identifier, new RuntimeBeanReference(ref)); } else if (nestedElm != null) { map.put(identifier, parserContext.getDelegate() .parsePropertySubElement(nestedElm, null, null)); } else { throw new IllegalArgumentException( "start-process parameters must either specify a 'ref' attribute or have a nested bean"); } } beanBuilder.addPropertyValue("parameters", map); } } else if ("signal-event".equals(e.getLocalName())) { beanBuilder = BeanDefinitionBuilder.genericBeanDefinition(SignalEventCommand.class); String processInstanceId = e.getAttribute("process-instance-id"); if (StringUtils.hasText(processInstanceId)) { beanBuilder.addConstructorArgValue(processInstanceId); } beanBuilder.addConstructorArgValue(e.getAttribute("event-type")); String ref = e.getAttribute("ref"); Element nestedElm = getFirstElement(e.getChildNodes()); if (StringUtils.hasText(ref)) { beanBuilder.addConstructorArgReference(ref); } else if (nestedElm != null) { beanBuilder.addConstructorArgValue( parserContext.getDelegate().parsePropertySubElement(nestedElm, null, null)); } else { throw new IllegalArgumentException( "signal-event must either specify a 'ref' attribute or have a nested bean"); } } if (beanBuilder == null) { throw new IllegalStateException("Unknow element: " + e.getLocalName()); } children.add(beanBuilder.getBeanDefinition()); } } factory.addPropertyValue("batch", children); } // find any kagent's for the current kbase and assign (only if this // is a stateless session) if (sessionType.equals("stateless")) { for (String beanName : parserContext.getRegistry().getBeanDefinitionNames()) { BeanDefinition def = parserContext.getRegistry().getBeanDefinition(beanName); if (KnowledgeAgentBeanFactory.class.getName().equals(def.getBeanClassName())) { PropertyValue pvalue = def.getPropertyValues().getPropertyValue("kbase"); RuntimeBeanReference tbf = (RuntimeBeanReference) pvalue.getValue(); if (kbase.equals(tbf.getBeanName())) { factory.addPropertyValue("knowledgeAgent", new RuntimeBeanReference(beanName)); } } } } return factory.getBeanDefinition(); }
From source file:org.eclipse.gemini.blueprint.blueprint.config.internal.BlueprintParser.java
/** * Parse a map element.//from w ww.j av a 2 s .co m */ public Map<?, ?> parseMapElement(Element mapEle, BeanDefinition bd) { String defaultKeyType = mapEle.getAttribute(BeanDefinitionParserDelegate.KEY_TYPE_ATTRIBUTE); String defaultValueType = mapEle.getAttribute(BeanDefinitionParserDelegate.VALUE_TYPE_ATTRIBUTE); List<Element> entryEles = DomUtils.getChildElementsByTagName(mapEle, BeanDefinitionParserDelegate.ENTRY_ELEMENT); ManagedMap<Object, Object> map = new ManagedMap<Object, Object>(entryEles.size()); map.setSource(extractSource(mapEle)); map.setKeyTypeName(defaultKeyType); map.setValueTypeName(defaultValueType); map.setMergeEnabled(parseMergeAttribute(mapEle)); for (Element entryEle : entryEles) { // Should only have one value child element: ref, value, list, etc. // Optionally, there might be a key child element. NodeList entrySubNodes = entryEle.getChildNodes(); Element keyEle = null; Element valueEle = null; for (int j = 0; j < entrySubNodes.getLength(); j++) { Node node = entrySubNodes.item(j); if (node instanceof Element) { Element candidateEle = (Element) node; if (DomUtils.nodeNameEquals(candidateEle, BeanDefinitionParserDelegate.KEY_ELEMENT)) { if (keyEle != null) { error("<entry> element is only allowed to contain one <key> sub-element", entryEle); } else { keyEle = candidateEle; } } else { // Child element is what we're looking for. if (valueEle != null) { error("<entry> element must not contain more than one value sub-element", entryEle); } else { valueEle = candidateEle; } } } } // Extract key from attribute or sub-element. Object key = null; boolean hasKeyAttribute = entryEle.hasAttribute(BeanDefinitionParserDelegate.KEY_ATTRIBUTE); boolean hasKeyRefAttribute = entryEle.hasAttribute(BeanDefinitionParserDelegate.KEY_REF_ATTRIBUTE); if ((hasKeyAttribute && hasKeyRefAttribute) || ((hasKeyAttribute || hasKeyRefAttribute)) && keyEle != null) { error("<entry> element is only allowed to contain either " + "a 'key' attribute OR a 'key-ref' attribute OR a <key> sub-element", entryEle); } if (hasKeyAttribute) { key = buildTypedStringValueForMap(entryEle.getAttribute(BeanDefinitionParserDelegate.KEY_ATTRIBUTE), defaultKeyType, entryEle); } else if (hasKeyRefAttribute) { String refName = entryEle.getAttribute(BeanDefinitionParserDelegate.KEY_REF_ATTRIBUTE); if (!StringUtils.hasText(refName)) { error("<entry> element contains empty 'key-ref' attribute", entryEle); } RuntimeBeanReference ref = new RuntimeBeanReference(refName); ref.setSource(extractSource(entryEle)); key = ref; } else if (keyEle != null) { key = parseKeyElement(keyEle, bd, defaultKeyType); } else { error("<entry> element must specify a key", entryEle); } // Extract value from attribute or sub-element. Object value = null; boolean hasValueAttribute = entryEle.hasAttribute(BeanDefinitionParserDelegate.VALUE_ATTRIBUTE); boolean hasValueRefAttribute = entryEle.hasAttribute(BeanDefinitionParserDelegate.VALUE_REF_ATTRIBUTE); if ((hasValueAttribute && hasValueRefAttribute) || ((hasValueAttribute || hasValueRefAttribute)) && valueEle != null) { error("<entry> element is only allowed to contain either " + "'value' attribute OR 'value-ref' attribute OR <value> sub-element", entryEle); } if (hasValueAttribute) { value = buildTypedStringValueForMap( entryEle.getAttribute(BeanDefinitionParserDelegate.VALUE_ATTRIBUTE), defaultValueType, entryEle); } else if (hasValueRefAttribute) { String refName = entryEle.getAttribute(BeanDefinitionParserDelegate.VALUE_REF_ATTRIBUTE); if (!StringUtils.hasText(refName)) { error("<entry> element contains empty 'value-ref' attribute", entryEle); } RuntimeBeanReference ref = new RuntimeBeanReference(refName); ref.setSource(extractSource(entryEle)); value = ref; } else if (valueEle != null) { value = parsePropertySubElement(valueEle, bd, defaultValueType); } else { error("<entry> element must specify a value", entryEle); } // Add final key and value to the Map. map.put(key, value); } return map; }
From source file:org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.java
/** * Parse a map element./*from w w w.j a v a 2s. c o m*/ */ public Map<Object, Object> parseMapElement(Element mapEle, @Nullable BeanDefinition bd) { String defaultKeyType = mapEle.getAttribute(KEY_TYPE_ATTRIBUTE); String defaultValueType = mapEle.getAttribute(VALUE_TYPE_ATTRIBUTE); List<Element> entryEles = DomUtils.getChildElementsByTagName(mapEle, ENTRY_ELEMENT); ManagedMap<Object, Object> map = new ManagedMap<>(entryEles.size()); map.setSource(extractSource(mapEle)); map.setKeyTypeName(defaultKeyType); map.setValueTypeName(defaultValueType); map.setMergeEnabled(parseMergeAttribute(mapEle)); for (Element entryEle : entryEles) { // Should only have one value child element: ref, value, list, etc. // Optionally, there might be a key child element. NodeList entrySubNodes = entryEle.getChildNodes(); Element keyEle = null; Element valueEle = null; for (int j = 0; j < entrySubNodes.getLength(); j++) { Node node = entrySubNodes.item(j); if (node instanceof Element) { Element candidateEle = (Element) node; if (nodeNameEquals(candidateEle, KEY_ELEMENT)) { if (keyEle != null) { error("<entry> element is only allowed to contain one <key> sub-element", entryEle); } else { keyEle = candidateEle; } } else { // Child element is what we're looking for. if (nodeNameEquals(candidateEle, DESCRIPTION_ELEMENT)) { // the element is a <description> -> ignore it } else if (valueEle != null) { error("<entry> element must not contain more than one value sub-element", entryEle); } else { valueEle = candidateEle; } } } } // Extract key from attribute or sub-element. Object key = null; boolean hasKeyAttribute = entryEle.hasAttribute(KEY_ATTRIBUTE); boolean hasKeyRefAttribute = entryEle.hasAttribute(KEY_REF_ATTRIBUTE); if ((hasKeyAttribute && hasKeyRefAttribute) || ((hasKeyAttribute || hasKeyRefAttribute)) && keyEle != null) { error("<entry> element is only allowed to contain either " + "a 'key' attribute OR a 'key-ref' attribute OR a <key> sub-element", entryEle); } if (hasKeyAttribute) { key = buildTypedStringValueForMap(entryEle.getAttribute(KEY_ATTRIBUTE), defaultKeyType, entryEle); } else if (hasKeyRefAttribute) { String refName = entryEle.getAttribute(KEY_REF_ATTRIBUTE); if (!StringUtils.hasText(refName)) { error("<entry> element contains empty 'key-ref' attribute", entryEle); } RuntimeBeanReference ref = new RuntimeBeanReference(refName); ref.setSource(extractSource(entryEle)); key = ref; } else if (keyEle != null) { key = parseKeyElement(keyEle, bd, defaultKeyType); } else { error("<entry> element must specify a key", entryEle); } // Extract value from attribute or sub-element. Object value = null; boolean hasValueAttribute = entryEle.hasAttribute(VALUE_ATTRIBUTE); boolean hasValueRefAttribute = entryEle.hasAttribute(VALUE_REF_ATTRIBUTE); boolean hasValueTypeAttribute = entryEle.hasAttribute(VALUE_TYPE_ATTRIBUTE); if ((hasValueAttribute && hasValueRefAttribute) || ((hasValueAttribute || hasValueRefAttribute)) && valueEle != null) { error("<entry> element is only allowed to contain either " + "'value' attribute OR 'value-ref' attribute OR <value> sub-element", entryEle); } if ((hasValueTypeAttribute && hasValueRefAttribute) || (hasValueTypeAttribute && !hasValueAttribute) || (hasValueTypeAttribute && valueEle != null)) { error("<entry> element is only allowed to contain a 'value-type' " + "attribute when it has a 'value' attribute", entryEle); } if (hasValueAttribute) { String valueType = entryEle.getAttribute(VALUE_TYPE_ATTRIBUTE); if (!StringUtils.hasText(valueType)) { valueType = defaultValueType; } value = buildTypedStringValueForMap(entryEle.getAttribute(VALUE_ATTRIBUTE), valueType, entryEle); } else if (hasValueRefAttribute) { String refName = entryEle.getAttribute(VALUE_REF_ATTRIBUTE); if (!StringUtils.hasText(refName)) { error("<entry> element contains empty 'value-ref' attribute", entryEle); } RuntimeBeanReference ref = new RuntimeBeanReference(refName); ref.setSource(extractSource(entryEle)); value = ref; } else if (valueEle != null) { value = parsePropertySubElement(valueEle, bd, defaultValueType); } else { error("<entry> element must specify a value", entryEle); } // Add final key and value to the Map. map.put(key, value); } return map; }