Package net.sf.jasperreports.engine.util

Class FilteredObjectInputStream

java.lang.Object

java.io.InputStream

java.io.ObjectInputStream

net.sf.jasperreports.engine.util.FilteredObjectInputStream

All Implemented Interfaces:

Closeable, DataInput, ObjectInput, ObjectStreamConstants, AutoCloseable

Direct Known Subclasses:

ContextClassLoaderObjectInputStream, VirtualizationObjectInputStream

public class FilteredObjectInputStream
extends ObjectInputStream

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Nested Class Summary

Nested classes/interfaces inherited from class java.io.ObjectInputStream

ObjectInputStream.GetField

Field Summary

Fields

Modifier and Type	Field	Description
protected final JasperReportsContext	jasperReportsContext
static final String	PROPERTY_BYTE_COUNT_LIMIT

Fields inherited from interface java.io.ObjectStreamConstants

baseWireHandle, PROTOCOL_VERSION_1, PROTOCOL_VERSION_2, SC_BLOCK_DATA, SC_ENUM, SC_EXTERNALIZABLE, SC_SERIALIZABLE, SC_WRITE_METHOD, SERIAL_FILTER_PERMISSION, STREAM_MAGIC, STREAM_VERSION, SUBCLASS_IMPLEMENTATION_PERMISSION, SUBSTITUTION_PERMISSION, TC_ARRAY, TC_BASE, TC_BLOCKDATA, TC_BLOCKDATALONG, TC_CLASS, TC_CLASSDESC, TC_ENDBLOCKDATA, TC_ENUM, TC_EXCEPTION, TC_LONGSTRING, TC_MAX, TC_NULL, TC_OBJECT, TC_PROXYCLASSDESC, TC_REFERENCE, TC_RESET, TC_STRING

Constructor Summary

Constructors

Constructor	Description
FilteredObjectInputStream(JasperReportsContext jasperReportsContext, InputStream in, ClassFilter deserializationFilter)	Creates an object input stream that reads data from the specified InputStream.

Method Summary

Modifier and Type	Method	Description
JasperReportsContext	getJasperReportsContext()
protected Class<?>	resolveClass(ObjectStreamClass desc)

Methods inherited from class java.io.ObjectInputStream

available, close, defaultReadObject, enableResolveObject, getObjectInputFilter, read, read, readBoolean, readByte, readChar, readClassDescriptor, readDouble, readFields, readFloat, readFully, readFully, readInt, readLine, readLong, readObject, readObjectOverride, readShort, readStreamHeader, readUnshared, readUnsignedByte, readUnsignedShort, readUTF, registerValidation, resolveObject, resolveProxyClass, setObjectInputFilter, skipBytes

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.ObjectInput

read, skip

Field Details

PROPERTY_BYTE_COUNT_LIMIT

public static final String PROPERTY_BYTE_COUNT_LIMIT

See Also:

• Constant Field Values

jasperReportsContext

protected final JasperReportsContext jasperReportsContext

Constructor Details

FilteredObjectInputStream

public FilteredObjectInputStream(JasperReportsContext jasperReportsContext,
 InputStream in,
 ClassFilter deserializationFilter)
                          throws IOException

Creates an object input stream that reads data from the specified InputStream.

Parameters:

in - the input stream to read data from

Throws:

IOException

See Also:

• ObjectInputStream(InputStream)

Method Details

getJasperReportsContext

public JasperReportsContext getJasperReportsContext()

resolveClass

protected Class<?> resolveClass(ObjectStreamClass desc)
                         throws IOException,
ClassNotFoundException

Overrides:

resolveClass in class ObjectInputStream

Throws:

IOException

ClassNotFoundException