com.tdclighthouse.prototype.services.FolderCreationService.java Source code

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Here is the source code for com.tdclighthouse.prototype.services.FolderCreationService.java

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/*
 *  Copyright 2012 Smile B.V.
 * 
 *  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.
 */
package com.tdclighthouse.prototype.services;

import javax.jcr.Node;
import javax.jcr.RepositoryException;

import org.apache.commons.lang.StringUtils;
import org.apache.jackrabbit.util.Text;
import org.springframework.beans.factory.annotation.Autowired;

import com.tdclighthouse.prototype.support.AbstractSessionTemplate.SessionCallBack;
import com.tdclighthouse.prototype.support.DocumentManager;

/**
 * @author Ebrahim Aharpour
 *
 */
public class FolderCreationService {

    @Autowired
    private DocumentManager documentManager;

    public String generateFolders(String parentPath, String relPath, NewFolderCallBackFactory factory)
            throws RepositoryException {
        Node node = documentManager.getNode(parentPath);
        String[] nodes = relPath.split("/");
        for (String nodePath : nodes) {
            if (StringUtils.isNotBlank(nodePath)) {
                String cleansedPath = Text.escapeIllegalJcrChars(nodePath);
                if (node.hasNode(cleansedPath)) {
                    node = node.getNode(cleansedPath);
                } else {
                    String path = documentManager
                            .runInSession(factory.getNewFolderCallBack(node.getPath(), cleansedPath));
                    node = documentManager.getNode(path);
                }
            }
        }
        return node.getPath();
    }

    public interface NewFolderCallBackFactory {
        public SessionCallBack<String> getNewFolderCallBack(String parentPath, String folderName);
    }

    public void setDocumentManager(DocumentManager documentManager) {
        this.documentManager = documentManager;
    }

}