com.github.exerrk.repo.JasperDesignReportResourceCache Maven / Gradle / Ivy
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/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2016 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports 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 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see .
*/
package com.github.exerrk.repo;
import java.util.HashMap;
import java.util.Map;
import com.github.exerrk.engine.ReportContext;
/**
* @author Teodor Danciu ([email protected])
*/
public class JasperDesignReportResourceCache
{
/**
*
*/
private static final String PARAMETER_JASPER_DESIGN_REPORT_RESOURCE_CACHE = "com.github.exerrk.parameter.jasperdesign.report.resource.cache";
/**
*
*/
private Map cachedResourcesMap = new HashMap();
/**
*
*/
public static JasperDesignReportResourceCache getInstance(ReportContext reportContext)
{
JasperDesignReportResourceCache cache = (JasperDesignReportResourceCache)reportContext.getParameterValue(PARAMETER_JASPER_DESIGN_REPORT_RESOURCE_CACHE);
if (cache == null)
{
cache = new JasperDesignReportResourceCache();
reportContext.setParameterValue(PARAMETER_JASPER_DESIGN_REPORT_RESOURCE_CACHE, cache);
}
return cache;
}
/**
*
*/
public JasperDesignReportResource getResource(String uri)
{
return cachedResourcesMap.get(uri);
}
/**
*
*/
public void setResource(String uri, JasperDesignReportResource resource)
{
cachedResourcesMap.put(uri, resource);
}
}