net.sf.jasperreports.engine.part.FillPartPrintOutput Maven / Gradle / Ivy
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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2019 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 net.sf.jasperreports.engine.part;
import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import java.util.TreeMap;
import net.sf.jasperreports.engine.BookmarkHelper;
import net.sf.jasperreports.engine.JROrigin;
import net.sf.jasperreports.engine.JRPrintPage;
import net.sf.jasperreports.engine.JRStyle;
import net.sf.jasperreports.engine.PrintPart;
import net.sf.jasperreports.engine.fill.BaseReportFiller;
import net.sf.jasperreports.engine.fill.DelayedFillActions;
import net.sf.jasperreports.engine.fill.JREvaluationTime;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* @author Lucian Chirita ([email protected])
*/
public class FillPartPrintOutput implements PartPrintOutput
{
private static final Log log = LogFactory.getLog(FillPartPrintOutput.class);
private TreeMap parts;
private List pages;
private DelayedFillActions delayedActions;
private BookmarkHelper bookmarkHelper;
private LinkedHashMap styles;
private LinkedHashSet origins;
public FillPartPrintOutput(BaseReportFiller filler)
{
parts = new TreeMap();
pages = new ArrayList();
delayedActions = new DelayedFillActions(filler);
delayedActions.createDelayedEvaluationTime(JREvaluationTime.EVALUATION_TIME_MASTER);
if (log.isDebugEnabled())
{
log.debug(this + " created delayed actions " + delayedActions.getId());
}
if (filler.getFillContext().isCollectingBookmarks())
{
bookmarkHelper = new BookmarkHelper(true);
}
styles = new LinkedHashMap();
origins = new LinkedHashSet();
}
@Override
public void startPart(PrintPart printPart, FillingPrintPart fillingPart)
{
int startIndex = pages.size();
parts.put(startIndex, printPart);
if (log.isDebugEnabled())
{
log.debug("added part " + printPart.getName() + " at index " + startIndex);
}
}
@Override
public void addPage(JRPrintPage page, DelayedFillActions delayedActionsSource)
{
int pageIndex = pages.size();
if (log.isDebugEnabled())
{
log.debug("adding part page at index " + pageIndex);
}
pages.add(page);
if (bookmarkHelper != null)
{
bookmarkHelper.addBookmarks(page, pageIndex);
}
delayedActions.moveMasterEvaluations(delayedActionsSource, page, pageIndex);
}
@Override
public JRPrintPage getPage(int pageIndex)
{
return pages.get(pageIndex);
}
@Override
public void pageUpdated(int partPageIndex)
{
//NOP
}
@Override
public void append(FillPartPrintOutput output)
{
int pageOffset = pages.size();
for (Map.Entry partEntry : output.parts.entrySet())
{
parts.put(pageOffset + partEntry.getKey(), partEntry.getValue());
}
for (ListIterator it = output.pages.listIterator(); it.hasNext();)
{
JRPrintPage page = it.next();
pages.add(page);
delayedActions.moveMasterEvaluations(output.delayedActions, page, pageOffset + it.previousIndex());
}
if (bookmarkHelper != null && output.bookmarkHelper != null)
{
// adding in bulk
bookmarkHelper.appendBookmarks(output.bookmarkHelper, pageOffset);
}
addStyles(output.styles.values());
addOrigins(output.origins);
}
public TreeMap getParts()
{
return parts;
}
public List getPages()
{
return pages;
}
public DelayedFillActions getDelayedActions()
{
return delayedActions;
}
@Override
public BookmarkHelper getBookmarkHelper()
{
return bookmarkHelper;
}
@Override
public void addStyles(Collection stylesList)
{
for (JRStyle style : stylesList)
{
if (styles.containsKey(style.getName()))
{
log.debug("style " + style.getName() + " alread present");
}
else
{
if (log.isDebugEnabled())
{
log.debug("added style " + style.getName());
}
styles.put(style.getName(), style);
}
}
}
public Collection getStyles()
{
return styles.values();
}
@Override
public void addOrigins(Collection origins)
{
this.origins.addAll(origins);
}
public Collection getOrigins()
{
return origins;
}
}