com.lp.client.util.OutlookToJCR.java Source code

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Here is the source code for com.lp.client.util.OutlookToJCR.java

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/*******************************************************************************
 * HELIUM V, Open Source ERP software for sustained success
 * at small and medium-sized enterprises.
 * Copyright (C) 2004 - 2015 HELIUM V IT-Solutions GmbH
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published 
 * by the Free Software Foundation, either version 3 of theLicense, or 
 * (at your option) any later version.
 * 
 * According to sec. 7 of the GNU Affero General Public License, version 3, 
 * the terms of the AGPL are supplemented with the following terms:
 * 
 * "HELIUM V" and "HELIUM 5" are registered trademarks of 
 * HELIUM V IT-Solutions GmbH. The licensing of the program under the 
 * AGPL does not imply a trademark license. Therefore any rights, title and
 * interest in our trademarks remain entirely with us. If you want to propagate
 * modified versions of the Program under the name "HELIUM V" or "HELIUM 5",
 * you may only do so if you have a written permission by HELIUM V IT-Solutions 
 * GmbH (to acquire a permission please contact HELIUM V IT-Solutions
 * at trademark@heliumv.com).
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * Contact: developers@heliumv.com
 ******************************************************************************/
package com.lp.client.util;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.apache.poi.hsmf.MAPIMessage;
import org.apache.poi.hsmf.datatypes.AttachmentChunks;
import org.apache.poi.hsmf.exceptions.ChunkNotFoundException;

import com.lp.server.system.jcr.service.JCRDocDto;
import com.lp.server.system.jcr.service.docnode.DocNodeFile;
import com.lp.server.system.jcr.service.docnode.DocNodeMail;
import com.lp.server.system.jcr.service.docnode.DocPath;
import com.lp.util.Helper;

public class OutlookToJCR extends FileToJCR {

    public static final String MIME = ".msg";

    @Override
    protected List<JCRDocDto> createJCRImpl(File file, JCRDocDto jcr) throws IOException {
        List<JCRDocDto> jcrs = new ArrayList<JCRDocDto>();
        MAPIMessage msg = new MAPIMessage(file.getPath());

        jcr.setbData(Helper.getBytesFromFile(file));
        try {
            jcr.setsName(msg.getSubject() == null || msg.getSubject().isEmpty() ? "Email" : msg.getSubject());
            StringBuffer schlagworte = new StringBuffer();
            schlagworte.append(msg.getDisplayFrom());
            schlagworte.append(" TO ");
            schlagworte.append(msg.getDisplayTo());

            jcr.setsSchlagworte(schlagworte.toString());

        } catch (ChunkNotFoundException e) {
            e.printStackTrace();
            return null;
        }

        jcr.setDocPath(new DocPath().add(new DocNodeMail(jcr.getsName())));

        jcrs.addAll(getAttachments(msg, jcr));

        jcr.getDocPath().add(new DocNodeFile("original"));

        jcrs.add(jcr);

        return jcrs;
    }

    private List<JCRDocDto> getAttachments(MAPIMessage msg, JCRDocDto vorlage) {
        List<JCRDocDto> jcrs = new ArrayList<JCRDocDto>();

        AttachmentChunks[] attachments = msg.getAttachmentFiles();
        if (attachments != null) {
            for (AttachmentChunks attachment : attachments) {
                if (attachment.attachData == null)
                    continue;
                JCRDocDto jcr = new JCRDocDto();
                jcr.setbData(attachment.attachData.getValue());
                String filename = attachment.attachLongFileName == null ? attachment.attachFileName.toString()
                        : attachment.attachLongFileName.toString();
                jcr.setsFilename(filename);
                jcr.setsMIME(Helper.getMime(filename));
                jcr.setsName(Helper.getName(filename));

                jcr.setDocPath(vorlage.getDocPath().getDeepCopy().add(new DocNodeFile(filename)));
                jcr.setsSchlagworte(vorlage.getsSchlagworte());
                jcrs.add(jcr);
            }
        }

        return jcrs;
    }
}