org.entando.edo.report.Report.java Source code

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Here is the source code for org.entando.edo.report.Report.java

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/*
 * Copyright 2015-Present Entando Inc. (http://www.entando.com) All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */
package org.entando.edo.report;

import java.io.ObjectStreamException;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import javax.management.InstanceAlreadyExistsException;

import org.apache.commons.beanutils.BeanComparator;
import org.apache.commons.lang.StringUtils;

public class Report implements Serializable {

    private Report() throws InstanceAlreadyExistsException {
        if (obj != null) {
            System.out.println("\nObject already created....");
            throw new InstanceAlreadyExistsException();
        }
    }

    public static Report getInstance() throws InstanceAlreadyExistsException {
        if (obj == null) {
            synchronized (Report.class) {
                if (obj == null) {
                    obj = new Report();
                }
            }
        }
        return obj;
    }

    @Override
    protected Report clone() throws CloneNotSupportedException {
        // If user tries to clone the object then we are sending same class object
        try {
            return Report.getInstance();
        } catch (InstanceAlreadyExistsException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        return null;
    }

    private Object readResolve() throws ObjectStreamException, InstanceAlreadyExistsException {
        // We are blocking deserilizing object and sending same class object
        return Report.getInstance();
    }

    public void addFile(String file) {
        if (StringUtils.isNotBlank(file)) {
            this._files.add(new ReportFileInfo(file, 0));
        }
    }

    public void addFile(String file, int lines) {
        if (StringUtils.isNotBlank(file)) {
            this._files.add(new ReportFileInfo(file, lines));
        }
    }

    public void addFileToMerge(String file) {
        if (StringUtils.isNotBlank(file)) {
            this._filesToMerge.add(new ReportFileInfo(file, 0));
        }
    }

    public void addFileToMerge(String file, int lines) {
        if (StringUtils.isNotBlank(file)) {
            this._filesToMerge.add(new ReportFileInfo(file, lines));
        }
    }

    @SuppressWarnings("unchecked")
    public List<ReportFileInfo> getSortedFiles() {
        List<ReportFileInfo> list = new ArrayList<ReportFileInfo>();
        list.addAll(this._files);
        Collections.sort(list, new BeanComparator("path"));
        return list;
    }

    @SuppressWarnings("unchecked")
    public List<ReportFileInfo> getSortedFilesToMerge() {
        List<ReportFileInfo> list = new ArrayList<ReportFileInfo>();
        list.addAll(this._filesToMerge);
        Collections.sort(list, new BeanComparator("path"));
        return list;
    }

    public List<ReportFileInfo> getFiles() {
        return _files;
    }

    public void setFiles(List<ReportFileInfo> files) {
        this._files = files;
    }

    public List<ReportFileInfo> getFilesToMerge() {
        return _filesToMerge;
    }

    public void setFilesToMerge(List<ReportFileInfo> filesToMerge) {
        this._filesToMerge = filesToMerge;
    }

    private static Report obj = null;
    private List<ReportFileInfo> _files = new ArrayList<ReportFileInfo>();
    private List<ReportFileInfo> _filesToMerge = new ArrayList<ReportFileInfo>();
}