FolderDefinitionParser.java

package fr.acxio.tools.agia.alfresco.configuration;

/*
 * Copyright 2014 Acxio
 * 
 * Licensed 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.
 */

import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.ManagedList;
import org.springframework.beans.factory.xml.ParserContext;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

/**
 * <p>
 * Spring configuration parser for
 * {@link fr.acxio.tools.agia.alfresco.configuration.FolderDefinition
 * FolderDefinition} .
 * </p>
 * 
 * @author pcollardez
 *
 */
public class FolderDefinitionParser extends NodeDefinitionParser {

    private static final String NODEDEF_PROPERTIES = "properties";

    private static final String NODEDEF_ASPECTS = "aspects";

    private static final String NODEDEF_ASSOCIATIONS = "associations";

    private static final String NODEDEF_FOLDER = "folder";

    private static final String NODEDEF_DOCUMENT = "document";

    private static final String PROPDEF_CONDITION = "condition";

    @Override
    protected Class<?> getBeanClass(Element sElement) {
        return FolderDefinitionFactoryBean.class;
    }

    @Override
    protected void doParse(Element sElement, ParserContext sParserContext, BeanDefinitionBuilder sBuilder) {
        // sBuilder is a NodeDefinitionFactoryBean
        parseFolderElement(sElement, sParserContext, sBuilder);
    }

    protected AbstractBeanDefinition parseFolderElement(Element sElement, ParserContext sParserContext, BeanDefinitionBuilder sBuilder) {
        ManagedList<BeanDefinition> aChildren = new ManagedList<BeanDefinition>();
        ManagedList<BeanDefinition> aDocuments = new ManagedList<BeanDefinition>();

        sBuilder.addPropertyValue("parent", parseFolder(sElement));

        NodeList children = sElement.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            Node node = children.item(i);
            if (node instanceof Element) {
                String nodeName = node.getLocalName();
                Element child = (Element) node;
                if (nodeName.equals(NODEDEF_PROPERTIES)) {
                    sBuilder.addPropertyValue("propertiesDefinitions", parseProperties(child, sParserContext));
                } else if (nodeName.equals(NODEDEF_ASPECTS)) {
                    sBuilder.addPropertyValue("aspectsDefinitions", parseAspects(child));
                } else if (nodeName.equals(NODEDEF_ASSOCIATIONS)) {
                    sBuilder.addPropertyValue("associationsDefinitions", parseAssociations(child));
                } else if (nodeName.equals(NODEDEF_FOLDER)) {
                    aChildren.add(parseFolderElement(child, sParserContext, BeanDefinitionBuilder.rootBeanDefinition(FolderDefinitionFactoryBean.class)));
                } else if (nodeName.equals(NODEDEF_DOCUMENT)) {
                    DocumentDefinitionParser aDocumentDefinitionParser = new DocumentDefinitionParser();
                    aDocuments.add(aDocumentDefinitionParser.parse(child, sParserContext));
                }
            }
        }

        sBuilder.addPropertyValue("children", aChildren);
        sBuilder.addPropertyValue("documents", aDocuments);

        return sBuilder.getBeanDefinition();
    }

    protected BeanDefinition parseFolder(Element sElement) {
        BeanDefinitionBuilder aBuilder = BeanDefinitionBuilder.rootBeanDefinition(SimpleFolderDefinition.class);

        aBuilder.addPropertyValue("nodeType", sElement.getAttribute(PROPDEF_NODETYPE));
        aBuilder.addPropertyValue("versionOperation", sElement.getAttribute(PROPDEF_VERSIONOP));
        aBuilder.addPropertyValue("condition", sElement.getAttribute(PROPDEF_CONDITION));
        aBuilder.addPropertyValue("assocTargetId", sElement.getAttribute(PROPDEF_ASSOC_TARGET_ID));

        return aBuilder.getBeanDefinition();
    }

}