HRMS/hrmsEjb/net/sf/jasperreports/engine/fill/JRFillContext.java

package net.sf.jasperreports.engine.fill;

import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.TimeZone;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRPrintImage;
import net.sf.jasperreports.engine.JRPrintPage;
import net.sf.jasperreports.engine.JRTemplate;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.query.JRQueryExecuter;
import net.sf.jasperreports.engine.util.FormatFactory;

public class JRFillContext {
  private Map loadedImages;
  
  private Map loadedSubreports;
  
  private Map loadedTemplates;
  
  private boolean usingVirtualizer = false;
  
  private boolean perPageBoundElements = false;
  
  private JRPrintPage printPage = null;
  
  private boolean ignorePagination = false;
  
  private JRQueryExecuter queryExecuter;
  
  private JRVirtualizationContext virtualizationContext;
  
  private FormatFactory masterFormatFactory;
  
  private Locale masterLocale;
  
  private TimeZone masterTimeZone;
  
  public JRFillContext() {
    this.loadedImages = new HashMap();
    this.loadedSubreports = new HashMap();
    this.loadedTemplates = new HashMap();
  }
  
  public boolean hasLoadedImage(Object source) {
    return this.loadedImages.containsKey(source);
  }
  
  public JRPrintImage getLoadedImage(Object source) {
    return (JRPrintImage)this.loadedImages.get(source);
  }
  
  public void registerLoadedImage(Object source, JRPrintImage image) {
    this.loadedImages.put(source, image);
    if (this.usingVirtualizer)
      this.virtualizationContext.cacheRenderer(image); 
  }
  
  public boolean hasLoadedSubreport(Object source) {
    return this.loadedSubreports.containsKey(source);
  }
  
  public JasperReport getLoadedSubreport(Object source) {
    return (JasperReport)this.loadedSubreports.get(source);
  }
  
  public void registerLoadedSubreport(Object source, JasperReport subreport) {
    this.loadedSubreports.put(source, subreport);
  }
  
  public void setUsingVirtualizer(boolean usingVirtualizer) {
    this.usingVirtualizer = usingVirtualizer;
    if (usingVirtualizer && this.virtualizationContext == null)
      this.virtualizationContext = new JRVirtualizationContext(); 
  }
  
  public boolean isUsingVirtualizer() {
    return this.usingVirtualizer;
  }
  
  public void setPerPageBoundElements(boolean perPageBoundElements) {
    this.perPageBoundElements = perPageBoundElements;
  }
  
  public boolean isPerPageBoundElements() {
    return this.perPageBoundElements;
  }
  
  public void setPrintPage(JRPrintPage page) {
    this.printPage = page;
  }
  
  public JRPrintPage getPrintPage() {
    return this.printPage;
  }
  
  public void setIgnorePagination(boolean ignorePagination) {
    this.ignorePagination = ignorePagination;
  }
  
  public boolean isIgnorePagination() {
    return this.ignorePagination;
  }
  
  public synchronized void setRunningQueryExecuter(JRQueryExecuter queryExecuter) {
    this.queryExecuter = queryExecuter;
  }
  
  public synchronized void clearRunningQueryExecuter() {
    this.queryExecuter = null;
  }
  
  public synchronized boolean cancelRunningQuery() throws JRException {
    if (this.queryExecuter != null)
      return this.queryExecuter.cancelQuery(); 
    return false;
  }
  
  public void ensureMasterPageAvailable() {
    if (this.usingVirtualizer)
      this.printPage.getElements(); 
  }
  
  public JRVirtualizationContext getVirtualizationContext() {
    return this.virtualizationContext;
  }
  
  public FormatFactory getMasterFormatFactory() {
    return this.masterFormatFactory;
  }
  
  public void setMasterFormatFactory(FormatFactory masterFormatFactory) {
    this.masterFormatFactory = masterFormatFactory;
  }
  
  public Locale getMasterLocale() {
    return this.masterLocale;
  }
  
  public void setMasterLocale(Locale masterLocale) {
    this.masterLocale = masterLocale;
  }
  
  public TimeZone getMasterTimeZone() {
    return this.masterTimeZone;
  }
  
  public void setMasterTimeZone(TimeZone masterTimeZone) {
    this.masterTimeZone = masterTimeZone;
  }
  
  public boolean hasLoadedTemplate(Object source) {
    return this.loadedTemplates.containsKey(source);
  }
  
  public JRTemplate getLoadedTemplate(Object source) {
    return (JRTemplate)this.loadedTemplates.get(source);
  }
  
  public void registerLoadedTemplate(Object source, JRTemplate template) {
    this.loadedTemplates.put(source, template);
  }
}