com.sec.ose.osi.ui.frm.main.identification.autoidentify.SPDXPackageInfoParser.java Source code

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Here is the source code for com.sec.ose.osi.ui.frm.main.identification.autoidentify.SPDXPackageInfoParser.java

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/**
 * Copyright(C) 2010-2014 Samsung Electronics Co., Ltd. All rights reserved.
 *
 *   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.sec.ose.osi.ui.frm.main.identification.autoidentify;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.sec.ose.airs.domain.autoidentify.SPDXPackageDTO;

/**
 * SPDXPackageInfoParser
 * @author sjh.yoo, ytaek.kim, hankido.lee
 * 
 */
public class SPDXPackageInfoParser {
    private static Log log = LogFactory.getLog(SPDXPackageInfoParser.class);
    private static final String CreationInfoTag = "http://spdx.org/rdf/terms#CreationInfo";
    private static final String PackageNameTag = "<name>";

    public static SPDXPackageDTO getSPDXPackageInfo(String filePath) {
        SPDXPackageDTO tempSPDXPackageInfo = null;

        BufferedReader br = null;
        try {
            br = new BufferedReader(new FileReader(filePath));
            String tmp = null;
            boolean fCreatorSection = false;
            boolean fPackageNameSection = false;
            while ((tmp = br.readLine()) != null) {
                if (tmp.contains(SPDXPackageInfoParser.CreationInfoTag)) {
                    fCreatorSection = true;
                    if (tempSPDXPackageInfo == null)
                        tempSPDXPackageInfo = new SPDXPackageDTO();
                    while ((tmp = br.readLine()) != null) {
                        if (tmp.contains("Person:")) {
                            tmp = tmp.substring(tmp.indexOf("Person:") + "Person: ".length(),
                                    tmp.indexOf("</creator>"));
                            tempSPDXPackageInfo.setPerson(tmp);
                        } else if (tmp.contains("Organization:")) {
                            tmp = tmp.substring(tmp.indexOf("Organization:") + "Organization: ".length(),
                                    tmp.indexOf("</creator>"));
                            tempSPDXPackageInfo.setOrganization(tmp);
                        } else if (tmp.contains("<created>")) {
                            tmp = tmp.substring(tmp.indexOf("<created>") + "<created>".length(),
                                    tmp.indexOf("</created>"));
                            tempSPDXPackageInfo.setCreated(tmp);
                        } else if (tmp.contains("</rdf:Description>")) {
                            break;
                        }
                    }
                }
                if ((tmp != null) && (tmp.contains(SPDXPackageInfoParser.PackageNameTag))) {
                    fPackageNameSection = true;
                    if (tempSPDXPackageInfo == null)
                        tempSPDXPackageInfo = new SPDXPackageDTO();
                    tmp = tmp.substring(tmp.indexOf("<name>") + "<name>".length(), tmp.indexOf("</name>"));
                    tempSPDXPackageInfo.setName(tmp);
                }
                if (fCreatorSection && fPackageNameSection) {
                    break;
                }
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (br != null) {
                try {
                    br.close();
                } catch (IOException e) {
                    log.debug(e);
                }
            }
        }

        return tempSPDXPackageInfo;
    }
}