Package net.sf.jasperreports.engine.util

Class LocalVirtualizationSerializer

java.lang.Object

net.sf.jasperreports.engine.util.VirtualizationSerializer

net.sf.jasperreports.engine.util.LocalVirtualizationSerializer

public class LocalVirtualizationSerializer
extends VirtualizationSerializer

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
protected final ConcurrentMap<Integer,Class<?>>	classes
protected final AtomicInteger	classIndex
protected final ConcurrentMap<Class<?>,Integer>	classIndexes
protected static final int	CLASSLOADER_IDX_NOT_SET
protected final AtomicInteger	classLoaderIndex
protected final ConcurrentMap<Integer,ClassLoader>	classLoaders
protected final ConcurrentMap<ClassLoader,Integer>	classLoadersIndexes

Constructor Summary

Constructors

Constructor	Description
LocalVirtualizationSerializer()

Method Summary

Modifier and Type	Method	Description
protected VirtualizationInput	createInput(JRVirtualizationContext context, InputStream in)
protected VirtualizationOutput	createOutput(JRVirtualizationContext context, OutputStream out)
int	getClassDescriptorIdx(Class<?> clazz)
Class<?>	getClassForDescriptorIdx(int descriptorIdx)
int	getClassloaderIdx(Class<?> clazz)
protected static boolean	isAncestorClassLoader(ClassLoader loader)
Class<?>	resolveClass(ObjectStreamClass desc, int loaderIdx)

Methods inherited from class net.sf.jasperreports.engine.util.VirtualizationSerializer

readData, readData, writeData, writeData

Methods inherited from class java.lang.Object

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

Field Details

CLASSLOADER_IDX_NOT_SET

protected static final int CLASSLOADER_IDX_NOT_SET

See Also:

• Constant Field Values

classLoaderIndex

protected final AtomicInteger classLoaderIndex

classLoadersIndexes

protected final ConcurrentMap<ClassLoader,Integer> classLoadersIndexes

classLoaders

protected final ConcurrentMap<Integer,ClassLoader> classLoaders

classIndex

protected final AtomicInteger classIndex

classIndexes

protected final ConcurrentMap<Class<?>,Integer> classIndexes

classes

protected final ConcurrentMap<Integer,Class<?>> classes

Constructor Details

LocalVirtualizationSerializer

public LocalVirtualizationSerializer()

Method Details

isAncestorClassLoader

protected static boolean isAncestorClassLoader(ClassLoader loader)

getClassloaderIdx

public int getClassloaderIdx(Class<?> clazz)

resolveClass

public Class<?> resolveClass(ObjectStreamClass desc,
 int loaderIdx)
                      throws ClassNotFoundException

Throws:

ClassNotFoundException

getClassDescriptorIdx

public int getClassDescriptorIdx(Class<?> clazz)

getClassForDescriptorIdx

public Class<?> getClassForDescriptorIdx(int descriptorIdx)

createOutput

protected VirtualizationOutput createOutput(JRVirtualizationContext context,
 OutputStream out)
                                     throws IOException

Specified by:

createOutput in class VirtualizationSerializer

Throws:

IOException

createInput

protected VirtualizationInput createInput(JRVirtualizationContext context,
 InputStream in)
                                   throws IOException

Specified by:

createInput in class VirtualizationSerializer

Throws:

IOException