net.sf.jasperreports.engine.JasperPrint Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2011 Jaspersoft Corporation. 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
* When filling report designs with data, the engine produces instances
* of this class and these can be transferred over the network,
* stored in a serialized form on disk or exported to various
* other formats like PDF, HTML, XLS, CSV or XML.
*
* @author Teodor Danciu ([email protected])
* @version $Id: JasperPrint.java 5180 2012-03-29 13:23:12Z teodord $
*/
public class JasperPrint implements Serializable, JRPropertiesHolder
{
/**
* Prefix for JasperReports properties that specify properties to be
* transfered from report templates to print objects.
*
* @see JRPropertiesUtil#transferProperties(JRPropertiesHolder, JRPropertiesHolder, String)
*/
public static final String PROPERTIES_PRINT_TRANSFER_PREFIX = JRPropertiesUtil.PROPERTY_PREFIX + "print.transfer.";
/**
* A small class for implementing just the style provider functionality.
*/
private static class DefaultStyleProvider implements JRDefaultStyleProvider, Serializable
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
private JRStyle defaultStyle;
DefaultStyleProvider(JRStyle style)
{
this.defaultStyle = style;
}
public JRStyle getDefaultStyle()
{
return defaultStyle;
}
void setDefaultStyle(JRStyle style)
{
this.defaultStyle = style;
}
}
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
/**
*
*/
private String name;
private int pageWidth;
private int pageHeight;
private Integer topMargin;
private Integer leftMargin;
private Integer bottomMargin;
private Integer rightMargin;
private OrientationEnum orientationValue = OrientationEnum.PORTRAIT;
private Map stylesMap = new HashMap();
private List stylesList = new ArrayList();
private Map originsMap = new HashMap();
private List originsList = new ArrayList();
//FIXME unsynchronize on serialization?
private List pages = Collections.synchronizedList(new ArrayList());
private transient Map anchorIndexes;
private DefaultStyleProvider defaultStyleProvider;
private String formatFactoryClass;
private String localeCode;
private String timeZoneId;
private JRPropertiesMap propertiesMap;
/**
* Creates a new empty document.
*/
public JasperPrint()
{
defaultStyleProvider = new DefaultStyleProvider(null);
propertiesMap = new JRPropertiesMap();
}
/**
* @return Returns the name of the document
*/
public String getName()
{
return name;
}
/**
* Sets the name of the document.
*
* @param name name of the document
*/
public void setName(String name)
{
this.name = name;
}
/**
* @return Returns the page width
*/
public int getPageWidth()
{
return pageWidth;
}
/**
* Sets the page width.
*
* @param pageWidth page width
*/
public void setPageWidth(int pageWidth)
{
this.pageWidth = pageWidth;
}
/**
* @return Returns the page height.
*/
public int getPageHeight()
{
return pageHeight;
}
/**
* Sets the page height.
*
* @param pageHeight page height
*/
public void setPageHeight(int pageHeight)
{
this.pageHeight = pageHeight;
}
/**
* @return Returns the top page margin
*/
public Integer getTopMargin()
{
return topMargin;
}
/**
* Sets the top page margin.
*
* @param topMargin top page margin
*/
public void setTopMargin(Integer topMargin)
{
this.topMargin = topMargin;
}
/**
* @return Returns the left page margin
*/
public Integer getLeftMargin()
{
return leftMargin;
}
/**
* Sets the left page margin.
*
* @param leftMargin left page margin
*/
public void setLeftMargin(Integer leftMargin)
{
this.leftMargin = leftMargin;
}
/**
* @return Returns the bottom page margin
*/
public Integer getBottomMargin()
{
return bottomMargin;
}
/**
* Sets the bottom page margin.
*
* @param bottomMargin bottom page margin
*/
public void setBottomMargin(Integer bottomMargin)
{
this.bottomMargin = bottomMargin;
}
/**
* @return Returns the right page margin
*/
public Integer getRightMargin()
{
return rightMargin;
}
/**
* Sets the right page margin.
*
* @param rightMargin right page margin
*/
public void setRightMargin(Integer rightMargin)
{
this.rightMargin = rightMargin;
}
/**
* Returns the page orientation.
* @see OrientationEnum PORTRAIT,
* @see OrientationEnum LANDSCAPE
*/
public OrientationEnum getOrientationValue()
{
return orientationValue;
}
/**
* Sets the page orientation.
* @see OrientationEnum PORTRAIT,
* @see OrientationEnum LANDSCAPE
*/
public void setOrientation(OrientationEnum orientationValue)
{
this.orientationValue = orientationValue;
}
public boolean hasProperties()
{
return propertiesMap != null && propertiesMap.hasProperties();
}
/**
*
*/
public JRPropertiesMap getPropertiesMap()
{
return propertiesMap;
}
public JRPropertiesHolder getParentProperties()
{
return null;
}
/**
*
*/
public String[] getPropertyNames()
{
return propertiesMap.getPropertyNames();
}
/**
*
*/
public String getProperty(String propName)
{
return propertiesMap.getProperty(propName);
}
/**
*
*/
public void setProperty(String propName, String value)
{
propertiesMap.setProperty(propName, value);
}
/**
*
*/
public void removeProperty(String propName)
{
propertiesMap.removeProperty(propName);
}
/**
* Returns the default report style.
*/
public JRStyle getDefaultStyle()
{
return defaultStyleProvider.getDefaultStyle();
}
/**
* Sets the default report style.
*/
public synchronized void setDefaultStyle(JRStyle style)
{
defaultStyleProvider.setDefaultStyle(style);
}
/**
* When we want to virtualize pages, we want a style provider that
* is not the print object itself.
*/
public JRDefaultStyleProvider getDefaultStyleProvider()
{
return defaultStyleProvider;
}
/**
* Gets an array of report styles.
*/
public JRStyle[] getStyles()
{
JRStyle[] stylesArray = new JRStyle[stylesList.size()];
stylesList.toArray(stylesArray);
return stylesArray;
}
/**
* Gets a list of report styles.
*/
public List getStylesList()
{
return stylesList;
}
/**
* Gets a map of report styles.
*/
public Map getStylesMap()
{
return stylesMap;
}
/**
* Adds a new style to the report styles.
*/
public synchronized void addStyle(JRStyle style) throws JRException
{
addStyle(style, false);
}
/**
* Adds a new style to the report styles.
*/
public synchronized void addStyle(JRStyle style, boolean isIgnoreDuplicate) throws JRException
{
if (stylesMap.containsKey(style.getName()))
{
if (!isIgnoreDuplicate)
{
throw new JRException("Duplicate declaration of report style : " + style.getName());
}
}
else
{
stylesList.add(style);
stylesMap.put(style.getName(), style);
if (style.isDefault())
{
setDefaultStyle(style);
}
}
}
/**
*
*/
public synchronized JRStyle removeStyle(String styleName)
{
return removeStyle(stylesMap.get(styleName));
}
/**
*
*/
public synchronized JRStyle removeStyle(JRStyle style)
{
if (style != null)
{
if (style.isDefault())
{
setDefaultStyle(null);
}
stylesList.remove(style);
stylesMap.remove(style.getName());
}
return style;
}
/**
* Gets an array of report origins.
*/
public JROrigin[] getOrigins()
{
return originsList.toArray(new JROrigin[originsList.size()]);
}
/**
* Gets a list of report origins.
*/
public List getOriginsList()
{
return originsList;
}
/**
* Gets a map of report origins.
*/
public Map getOriginsMap()
{
return originsMap;
}
/**
* Adds a new style to the report origins.
*/
public synchronized void addOrigin(JROrigin origin)
{
if (!originsMap.containsKey(origin))
{
originsList.add(origin);
originsMap.put(origin, Integer.valueOf(originsList.size() - 1));
}
}
/**
*
*/
public synchronized JROrigin removeOrigin(JROrigin origin)
{
if (originsMap.containsKey(origin))
{
originsList.remove(origin);
originsMap = new HashMap();
for(int i = 0; i < originsList.size(); i++)
{
originsMap.put(originsList.get(i), Integer.valueOf(i));
}
}
return origin;
}
/**
* Returns a list of all pages in the filled report.
*/
public List getPages()
{
return pages;
}
/**
* Adds a new page to the document.
*/
public synchronized void addPage(JRPrintPage page)
{
anchorIndexes = null;
pages.add(page);
}
/**
* Adds a new page to the document, placing it at the specified index.
*/
public synchronized void addPage(int index, JRPrintPage page)
{
anchorIndexes = null;
pages.add(index, page);
}
/**
* Removes a page from the document.
*/
public synchronized JRPrintPage removePage(int index)
{
anchorIndexes = null;
return pages.remove(index);
}
/**
*
*/
public synchronized Map getAnchorIndexes()
{
if (anchorIndexes == null)
{
anchorIndexes = new HashMap();
int i = 0;
for(Iterator itp = pages.iterator(); itp.hasNext(); i++)
{
JRPrintPage page = itp.next();
Collection elements = page.getElements();
collectAnchors(elements, i, 0, 0);
}
}
return anchorIndexes;
}
protected void collectAnchors(Collection elements, int pageIndex, int offsetX, int offsetY)
{
if (elements != null && elements.size() > 0)
{
JRPrintElement element = null;
for(Iterator it = elements.iterator(); it.hasNext();)
{
element = it.next();
if (element instanceof JRPrintAnchor)
{
anchorIndexes.put(
((JRPrintAnchor)element).getAnchorName(),
new JRPrintAnchorIndex(pageIndex, element, offsetX, offsetY)
);
}
if (element instanceof JRPrintFrame)
{
JRPrintFrame frame = (JRPrintFrame) element;
collectAnchors(frame.getElements(), pageIndex, offsetX + frame.getX(), offsetY + frame.getY());
}
}
}
}
/**
* Returns the name of the class implementing the {@link net.sf.jasperreports.engine.util.FormatFactory FormatFactory}
* interface to use with this document.
*/
public String getFormatFactoryClass()
{
return formatFactoryClass;
}
/**
* Sets the name of the class implementing the {@link net.sf.jasperreports.engine.util.FormatFactory FormatFactory}
* interface to use with this document.
*/
public void setFormatFactoryClass(String formatFactoryClass)
{
this.formatFactoryClass = formatFactoryClass;
}
/**
* Returns the code of the default java.util.Locale to be used for the
* elements of this print object.
*
* When filling a report, the value of the {@link JRParameter#REPORT_LOCALE REPORT_LOCALE} parameter
* (or the default locale if the parameter has no explicit value)
* is saved using this attribute. Some elements (e.g. elements rendered by a subreport)
* in the print object can override this default locale.
*
*
* @return the code of the default java.util.Locale for this object
* @see JRPrintText#getLocaleCode()
*/
public String getLocaleCode()
{
return localeCode;
}
/**
* Sets the the code of the default java.util.Locale to be used for this object.
*
* @param localeCode the locale code, using the {@link java.util.Locale#toString() java.util.Locale.toString()}
* convention.
* @see #getLocaleCode()
* @see java.util.Locale#toString()
*/
public void setLocaleCode(String localeCode)
{
this.localeCode = localeCode;
}
/**
* Returns the {@link java.util.TimeZone#getID() ID} of the default java.util.TimeZone
* to be used for the elements of this print object.
*
* When filling a report, the value of the {@link JRParameter#REPORT_TIME_ZONE REPORT_TIME_ZONE} parameter
* (or the default time zine if the parameter has no explicit value)
* is saved using this attribute. Some elements (e.g. elements rendered by a subreport)
* in the print object can override this default time zone.
*
*
* @return the ID of the default java.util.TimeZone for this object
* @see JRPrintText#getTimeZoneId()
*/
public String getTimeZoneId()
{
return timeZoneId;
}
/**
* Sets the the {@link java.util.TimeZone#getID() ID} of the default java.util.TimeZone
* to be used for this object.
*
* @param timeZoneId the time zone ID
* @see #getTimeZoneId()
* @see java.util.TimeZone#getID()
*/
public void setTimeZoneId(String timeZoneId)
{
this.timeZoneId = timeZoneId;
}
/*
* These fields are only for serialization backward compatibility.
*/
private int PSEUDO_SERIAL_VERSION_UID = JRConstants.PSEUDO_SERIAL_VERSION_UID; //NOPMD
/**
* @deprecated
*/
private byte orientation;
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
{
in.defaultReadObject();
if (PSEUDO_SERIAL_VERSION_UID < JRConstants.PSEUDO_SERIAL_VERSION_UID_3_7_2)
{
orientationValue = OrientationEnum.getByValue(orientation);
}
}
}