net.sf.jasperreports.engine.util

Class JRSaver

java.lang.Object

net.sf.jasperreports.engine.util.JRSaver

public final class JRSaver
extends java.lang.Object

Utility class that can be used when serializable objects must be saved on disk or sent over the network through an output stream.

Both the JasperDesign and JasperReport classes implement the java.io.Serializable interface. This allows users to store their report templates as serialized objects either in their fully modifiable state (JasperDesign objects) or in their compiled form (JasperReport objects), using various methods exposed by this class.

Version:

$Id: JRSaver.java 7025 2014-04-17 07:55:02Z shertage $

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Method Summary

Methods

Modifier and Type	Method and Description
static void	saveClassSource(java.lang.String source, java.io.File file)
static void	saveObject(java.lang.Object obj, java.io.File file)
static void	saveObject(java.lang.Object obj, java.io.OutputStream os)
static void	saveObject(java.lang.Object obj, java.lang.String fileName)
static void	saveResource(java.lang.String resource, java.io.File file)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

saveObject

public static void saveObject(java.lang.Object obj,
              java.lang.String fileName)
                       throws JRException

Throws:

JRException

saveObject

public static void saveObject(java.lang.Object obj,
              java.io.File file)
                       throws JRException

Throws:

JRException

saveObject

public static void saveObject(java.lang.Object obj,
              java.io.OutputStream os)
                       throws JRException

Throws:

JRException

saveClassSource

public static void saveClassSource(java.lang.String source,
                   java.io.File file)
                            throws JRException

Throws:

JRException

saveResource

public static void saveResource(java.lang.String resource,
                java.io.File file)