com.eviware.loadui.impl.reporting.LReportTemplate.java Source code

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Here is the source code for com.eviware.loadui.impl.reporting.LReportTemplate.java

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/*
 * Copyright 2013 SmartBear Software
 * 
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by the European Commission - subsequent
 * versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * 
 * http://ec.europa.eu/idabc/eupl
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the Licence is
 * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the Licence for the specific language governing permissions and limitations
 * under the Licence.
 */
package com.eviware.loadui.impl.reporting;

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

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.google.common.io.Closeables;

public class LReportTemplate {
    private String path;
    private String reportName;
    private String xml = null;
    private String description;

    private final Logger log = LoggerFactory.getLogger(LReportTemplate.class);
    private long lastModified;

    public LReportTemplate(LReportTemplate report) {
        this.path = report.getPath();
        this.reportName = report.reportName;
    }

    public LReportTemplate(String name, File templateFile) {
        this.reportName = name;
        this.path = templateFile.getAbsolutePath();
        this.lastModified = templateFile.lastModified();
    }

    public String getName() {
        return reportName;
    }

    public void setName(String name) {
        this.reportName = name;
    }

    public String getPath() {
        return this.path;
    }

    public void setPath(String path) {
        this.path = path;
    }

    public String getData() {
        if (xml == null)
            xml = readTemplateFile();
        return xml;
    }

    private String readTemplateFile() {
        StringBuilder result = new StringBuilder();
        File reportFile = new File(path);
        this.lastModified = reportFile.lastModified();
        BufferedReader reader = null;
        try {
            reader = new BufferedReader(new FileReader(reportFile));
            String line = null;
            while ((line = reader.readLine()) != null) {
                result.append(line);
            }
        } catch (FileNotFoundException e) {
            log.error("Report template file not found " + path, e);
        } catch (IOException e) {
            log.error("Error reading report template file " + path, e);
        } finally {
            Closeables.closeQuietly(reader);
        }
        return result.toString();
    }

    public void setData(String xml) {
        this.xml = xml;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    private boolean isChanged() {
        File reportFile = new File(path);
        if (lastModified == reportFile.lastModified()) {
            return false;
        }
        return true;
    }

    public void update() {
        if (isChanged()) {
            log.debug("Updating report template [" + reportName + "]");
            xml = readTemplateFile();
        }
    }
}