Example usage for org.springframework.beans.factory.support ManagedMap setMergeEnabled

List of usage examples for org.springframework.beans.factory.support ManagedMap setMergeEnabled

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Introduction

In this page you can find the example usage for org.springframework.beans.factory.support ManagedMap setMergeEnabled.

Prototype

public void setMergeEnabled(boolean mergeEnabled)

Source Link

Document

Set whether merging should be enabled for this collection, in case of a 'parent' collection value being present.

Usage

From source file:com.bstek.dorado.spring.MapEntryShortCutDecorator.java

@SuppressWarnings({ "unchecked", "rawtypes" })
public BeanDefinitionHolder decorate(Node node, BeanDefinitionHolder definition, ParserContext parserContext) {
    AbstractBeanDefinition beanDef = (AbstractBeanDefinition) definition.getBeanDefinition();
    MutablePropertyValues propertyValues = (beanDef.getPropertyValues() == null) ? new MutablePropertyValues()
            : beanDef.getPropertyValues();

    ManagedMap map = null;
    boolean firstPropertyValue = propertyValues.getPropertyValue(property) == null;

    if (!firstPropertyValue) {
        map = (ManagedMap) (propertyValues.getPropertyValue(property).getValue());
    } else {//from   w w w . j  a va 2  s . co  m
        map = new ManagedMap();
        map.setSource(node);
        map.setMergeEnabled(true);
        propertyValues.addPropertyValue(property, map);
        beanDef.setPropertyValues(propertyValues);
    }

    Element el = (Element) node;
    String key = el.getAttribute("key");
    String value = el.getAttribute("value");
    String valueRef = el.getAttribute("value-ref");

    Object entryValue = null;
    if (StringUtils.isNotEmpty(value)) {
        entryValue = value;
    } else if (StringUtils.isNotEmpty(valueRef)) {
        RuntimeBeanReference ref = new RuntimeBeanReference(valueRef);
        ref.setSource(parserContext.getReaderContext().extractSource(el));
        entryValue = ref;
    } else {
        Element beanEl = DomUtils.getChildElementByTagName(el, "bean");
        if (beanEl != null) {
            entryValue = parserContext.getDelegate().parseBeanDefinitionElement(beanEl);
        }
    }

    if (supportsMultiKey && StringUtils.isNotEmpty(key)) {
        for (String k : StringUtils.split(key, KEY_DELIM)) {
            map.put(k, entryValue);
        }
    } else {
        map.put(key, entryValue);
    }
    return definition;
}

From source file:de.acosix.alfresco.utility.common.spring.PropertyAlteringBeanFactoryPostProcessor.java

protected Object handleMapValues(final PropertyValue configuredValue) {
    final Object value;
    LOGGER.debug(//from w  ww .  ja v a2s . c  o  m
            "[{}] Map of values / bean reference names has been configured - treating property {} of {} as <map>",
            this.beanName, this.propertyName, this.targetBeanName);

    final ManagedMap<Object, Object> map = new ManagedMap<>();

    if (this.merge && configuredValue != null) {
        final Object configuredValueDefinition = configuredValue.getValue();
        if (configuredValueDefinition instanceof ManagedMap<?, ?>) {
            final ManagedMap<?, ?> oldMap = (ManagedMap<?, ?>) configuredValueDefinition;

            map.setKeyTypeName(oldMap.getKeyTypeName());
            map.setValueTypeName(oldMap.getValueTypeName());
            map.setMergeEnabled(oldMap.isMergeEnabled());
            map.setSource(oldMap.getSource());

            map.putAll(oldMap);

            LOGGER.debug("[{}] Merged existing map values: {}", this.beanName, oldMap);
        }
    }

    Map<Object, Object> valuesToMap;
    if (this.valueMap != null) {
        LOGGER.debug("[{}] Map of configured values for {} of {}: ", this.beanName, this.propertyName,
                this.targetBeanName, this.valueMap);
        valuesToMap = this.valueMap;
    } else {
        LOGGER.debug("[{}] Map of configured bean reference names for {} of {}: ", this.beanName,
                this.propertyName, this.targetBeanName, this.beanReferenceNameMap);
        valuesToMap = new HashMap<>();
        for (final Entry<Object, String> beanReferenceEntry : this.beanReferenceNameMap.entrySet()) {
            valuesToMap.put(beanReferenceEntry.getKey(),
                    new RuntimeBeanReference(beanReferenceEntry.getValue()));
        }
    }

    LOGGER.debug("[{}] Putting new entries into map for {} of {}", this.beanName, this.propertyName,
            this.targetBeanName);
    map.putAll(valuesToMap);

    if (!map.isMergeEnabled() && this.mergeParent) {
        LOGGER.debug("[{}] Enabling \"merge\" for <map> on {} of {}", this.beanName, this.propertyName,
                this.targetBeanName);
    }
    map.setMergeEnabled(map.isMergeEnabled() || this.mergeParent);
    value = map;
    return value;
}

From source file:org.eclipse.gemini.blueprint.blueprint.config.internal.BlueprintParser.java

/**
 * Parse a map element.//from  ww w.j a  v a 2 s  .  com
 */
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.kuali.rice.krad.datadictionary.DictionaryBeanFactoryPostProcessor.java

/**
 * Iterates through the map values and calls helpers to process the value
 *
 * @param mapVal the set to process/*from   w  w  w  . java  2 s.co m*/
 * @param propertyName name of the property which has the map value
 * @param nestedBeanStack stack of bean containers which contains the map property
 */
protected void visitMap(Map<?, ?> mapVal, String propertyName, Stack<BeanDefinitionHolder> nestedBeanStack) {
    boolean isMergeEnabled = false;
    if (mapVal instanceof ManagedMap) {
        isMergeEnabled = ((ManagedMap) mapVal).isMergeEnabled();
    }

    ManagedMap newMap = new ManagedMap();
    newMap.setMergeEnabled(isMergeEnabled);

    for (Map.Entry entry : mapVal.entrySet()) {
        Object key = entry.getKey();
        Object val = entry.getValue();

        if (isStringValue(val)) {
            val = processMapStringPropertyValue(propertyName, mapVal, getString(val), key, nestedBeanStack,
                    beanProcessors);
        } else {
            val = visitPropertyValue(propertyName, val, nestedBeanStack);
        }

        newMap.put(key, val);
    }

    mapVal.clear();
    mapVal.putAll(newMap);
}

From source file:org.kuali.rice.krad.datadictionary.parse.CustomSchemaParser.java

/**
 * Parses a list of elements into a map of beans/standard content.
 *
 * @param grandChildren - The list of beans/content in a bean property
 * @param child - The property tag for the parent.
 * @param parent - The parent bean that the tag is nested in.
 * @param parserContext - Provided information and functionality regarding current bean set.
 * @return A managedSet of the nested content.
 *//*  ww  w. j a  v  a2  s .  c om*/
protected ManagedMap parseMap(ArrayList<Element> grandChildren, Element child, BeanDefinitionBuilder parent,
        ParserContext parserContext) {
    ManagedMap map = new ManagedMap();

    String merge = child.getAttribute("merge");
    if (merge != null) {
        map.setMergeEnabled(Boolean.valueOf(merge));
    }

    for (int j = 0; j < grandChildren.size(); j++) {
        Object key = findKey(grandChildren.get(j), parent, parserContext);
        Object value = findValue(grandChildren.get(j), parent, parserContext);

        map.put(key, value);
    }

    return map;
}

From source file:org.kuali.rice.krad.datadictionary.uif.UifBeanFactoryPostProcessor.java

/**
 * Processes a top level (non nested) bean definition for expressions
 *
 * <p>/*from w  w w  .ja  va 2s.co  m*/
 * A bean that is non nested (or top of a collection) will hold all the expressions for the graph. A new
 * expression graph is initialized and expressions are collected as the bean and all its children are processed.
 * The expression graph is then set as a property on the top bean definition
 * </p>
 *
 * @param beanName name of the bean to process
 * @param beanDefinition bean definition to process
 * @param beanFactory factory holding all the bean definitions
 * @param processedBeanNames set of bean names that have already been processed
 */
protected void processBeanDefinition(String beanName, BeanDefinition beanDefinition,
        ConfigurableListableBeanFactory beanFactory, Set<String> processedBeanNames) {
    Class<?> beanClass = getBeanClass(beanDefinition, beanFactory);
    if ((beanClass == null) || !UifDictionaryBean.class.isAssignableFrom(beanClass)
            || processedBeanNames.contains(beanName)) {
        return;
    }

    // process bean definition and all nested definitions for expressions
    ManagedMap<String, String> expressionGraph = new ManagedMap<String, String>();
    MutablePropertyValues pvs = beanDefinition.getPropertyValues();
    if (pvs.contains(UifPropertyPaths.EXPRESSION_GRAPH)) {
        expressionGraph = (ManagedMap<String, String>) pvs.getPropertyValue(UifPropertyPaths.EXPRESSION_GRAPH)
                .getValue();
        if (expressionGraph == null) {
            expressionGraph = new ManagedMap<String, String>();
        }
    }

    expressionGraph.setMergeEnabled(false);
    processNestedBeanDefinition(beanName, beanDefinition, "", expressionGraph, beanFactory, processedBeanNames);

    // add property for expression graph
    pvs = beanDefinition.getPropertyValues();
    pvs.addPropertyValue(UifPropertyPaths.EXPRESSION_GRAPH, expressionGraph);
}

From source file:org.kuali.rice.krad.datadictionary.uif.UifBeanFactoryPostProcessor.java

@SuppressWarnings("unchecked")
protected void visitMap(String propertyName, Map<String, String> parentExpressionGraph,
        Map<String, String> expressionGraph, Map<?, ?> mapVal, ConfigurableListableBeanFactory beanFactory,
        Set<String> processedBeanNames) {
    boolean isMergeEnabled = false;
    if (mapVal instanceof ManagedMap) {
        isMergeEnabled = ((ManagedMap) mapVal).isMergeEnabled();
    }//from  w  w  w.  ja  v  a 2 s. co m

    ManagedMap newMap = new ManagedMap();
    newMap.setMergeEnabled(isMergeEnabled);

    for (Map.Entry entry : mapVal.entrySet()) {
        Object key = entry.getKey();
        Object val = entry.getValue();

        String keyStr = getStringValue(key);
        String elemPropertyName = propertyName + "['" + keyStr + "']";

        if (hasExpression(val)) {
            String strValue = getStringValue(val);
            expressionGraph.put(elemPropertyName, strValue);
        } else {
            // process map value bean definition as a top level bean
            if ((val instanceof BeanDefinition) || (val instanceof BeanDefinitionHolder)) {
                String beanName = null;
                BeanDefinition beanDefinition;
                if (val instanceof BeanDefinition) {
                    beanDefinition = (BeanDefinition) val;
                } else {
                    beanDefinition = ((BeanDefinitionHolder) val).getBeanDefinition();
                    beanName = ((BeanDefinitionHolder) val).getBeanName();
                }

                processBeanDefinition(beanName, beanDefinition, beanFactory, processedBeanNames);
            }

            newMap.put(key, val);
        }

        if (isMergeEnabled && parentExpressionGraph.containsKey(elemPropertyName)) {
            parentExpressionGraph.remove(elemPropertyName);
        }
    }

    if (!isMergeEnabled) {
        // clear any expressions that match the property minus key
        Map<String, String> adjustedParentExpressionGraph = new HashMap<String, String>();
        for (Map.Entry<String, String> parentExpression : parentExpressionGraph.entrySet()) {
            if (!parentExpression.getKey().startsWith(propertyName + "[")) {
                adjustedParentExpressionGraph.put(parentExpression.getKey(), parentExpression.getValue());
            }
        }

        parentExpressionGraph.clear();
        parentExpressionGraph.putAll(adjustedParentExpressionGraph);
    }

    mapVal.clear();
    mapVal.putAll(newMap);
}

From source file:org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.java

/**
 * Parse a map element./*from w ww . j  a  v a  2 s  .  c om*/
 */
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;
}