org.granite.messaging.jmf

Class JMFDeserializer

java.lang.Object

org.granite.messaging.jmf.JMFDeserializer

All Implemented Interfaces:

java.io.DataInput, java.io.ObjectInput, java.lang.AutoCloseable, ExtendedObjectInput, InputContext, JMFConstants

Direct Known Subclasses:

JMFDumper

public class JMFDeserializer
extends java.lang.Object
implements InputContext

Author:

Franck WOLFF

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.lang.String,ClassDescriptor>	classDescriptors
protected java.util.List<java.lang.String>	classNames
protected CodecRegistry	codecRegistry
protected SharedContext	context
protected java.io.InputStream	inputStream
protected java.util.List<java.lang.Object>	objects
protected java.util.List<java.lang.String>	strings

Fields inherited from interface org.granite.messaging.jmf.JMFConstants

CLIENT_PERSISTENCE_COLLECTION_PACKAGE, JMF_1111_1110, JMF_1111_1111, JMF_ARRAY_LIST, JMF_BIG_DECIMAL, JMF_BIG_INTEGER, JMF_BOOLEAN, JMF_BOOLEAN_OBJECT, JMF_BYTE, JMF_BYTE_OBJECT, JMF_CHARACTER, JMF_CHARACTER_OBJECT, JMF_CLASS, JMF_DATE, JMF_DOUBLE, JMF_DOUBLE_OBJECT, JMF_ENUM, JMF_FLOAT, JMF_FLOAT_OBJECT, JMF_GENERIC_COLLECTION, JMF_GENERIC_MAP, JMF_HASH_MAP, JMF_HASH_SET, JMF_INTEGER, JMF_INTEGER_OBJECT, JMF_LOCALDATE, JMF_LOCALDATETIME, JMF_LOCALTIME, JMF_LONG, JMF_LONG_OBJECT, JMF_NULL, JMF_OBJECT, JMF_OBJECT_ARRAY, JMF_OBJECT_END, JMF_PRIMITIVE_ARRAY, JMF_SHORT, JMF_SHORT_OBJECT, JMF_SQL_DATE, JMF_SQL_TIME, JMF_SQL_TIMESTAMP, JMF_STRING, JMF_X011_1100, JMF_X011_1101, JMF_X011_1110, JMF_X011_1111, JMF_XX01_1101, JMF_XX01_1110, JMF_XX01_1111, JMF_XXXX_0111, UTF8

Constructor Summary

Constructors

Constructor and Description
JMFDeserializer(java.io.InputStream is, SharedContext context)

Method Summary

Methods

Modifier and Type	Method and Description
int	addToClassNames(java.lang.String cn)
int	addToObjects(java.lang.Object o)
int	addToStrings(java.lang.String s)
int	addToUnresolvedObjects(java.lang.String className)
int	available()
void	close()
java.lang.String	getAlias(java.lang.String remoteAlias)
ClassDescriptor	getClassDescriptor(java.lang.Class<?> cls)
ClassDescriptor	getClassDescriptor(java.lang.String className)
java.lang.String	getClassName(int index)
java.io.InputStream	getInputStream()
java.lang.Object	getObject(int index)
Reflection	getReflection() Return the Reflection registered in the global JMF SharedContext.
SharedContext	getSharedContext()
java.lang.String	getString(int index)
int	read() Deprecated.
int	read(byte[] b) Deprecated.
int	read(byte[] b, int off, int len) Deprecated.
void	readAndSetProperty(java.lang.Object obj, Property property) Read the next data in the current input stream and set the given field of the given Object obj with this data.
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b) Deprecated.
void	readFully(byte[] b, int off, int len) Deprecated.
int	readInt()
java.lang.String	readLine() Deprecated.
long	readLong()
java.lang.Object	readObject()
short	readShort()
int	readUnsignedByte()
int	readUnsignedShort()
java.lang.String	readUTF()
int	safeRead()
void	safeReadFully(byte[] b)
void	safeReadFully(byte[] b, int off, int len)
long	safeReadLong()
void	safeSkip(long n)
java.lang.Object	setUnresolvedObject(int index, java.lang.Object o)
long	skip(long n) Deprecated.
int	skipBytes(int n) Deprecated.
java.lang.String	toDumpString()

Methods inherited from class java.lang.Object

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

Field Detail

classNames

protected final java.util.List<java.lang.String> classNames

strings

protected final java.util.List<java.lang.String> strings

objects

protected final java.util.List<java.lang.Object> objects

classDescriptors

protected final java.util.Map<java.lang.String,ClassDescriptor> classDescriptors

inputStream

protected final java.io.InputStream inputStream

context

protected final SharedContext context

codecRegistry

protected final CodecRegistry codecRegistry

Constructor Detail

JMFDeserializer

public JMFDeserializer(java.io.InputStream is,
               SharedContext context)

Method Detail

readBoolean

public boolean readBoolean()
                    throws java.io.IOException

Specified by:

readBoolean in interface java.io.DataInput

Throws:

java.io.IOException

readByte

public byte readByte()
              throws java.io.IOException

Specified by:

readByte in interface java.io.DataInput

Throws:

java.io.IOException

readUnsignedByte

public int readUnsignedByte()
                     throws java.io.IOException

Specified by:

readUnsignedByte in interface java.io.DataInput

Throws:

java.io.IOException

readShort

public short readShort()
                throws java.io.IOException

Specified by:

readShort in interface java.io.DataInput

Throws:

java.io.IOException

readUnsignedShort

public int readUnsignedShort()
                      throws java.io.IOException

Specified by:

readUnsignedShort in interface java.io.DataInput

Throws:

java.io.IOException

readChar

public char readChar()
              throws java.io.IOException

Specified by:

readChar in interface java.io.DataInput

Throws:

java.io.IOException

readInt

public int readInt()
            throws java.io.IOException

Specified by:

readInt in interface java.io.DataInput

Throws:

java.io.IOException

readLong

public long readLong()
              throws java.io.IOException

Specified by:

readLong in interface java.io.DataInput

Throws:

java.io.IOException

readFloat

public float readFloat()
                throws java.io.IOException

Specified by:

readFloat in interface java.io.DataInput

Throws:

java.io.IOException

readDouble

public double readDouble()
                  throws java.io.IOException

Specified by:

readDouble in interface java.io.DataInput

Throws:

java.io.IOException

readUTF

public java.lang.String readUTF()
                         throws java.io.IOException

Specified by:

readUTF in interface java.io.DataInput

Throws:

java.io.IOException

readObject

public java.lang.Object readObject()
                            throws java.lang.ClassNotFoundException,
                                   java.io.IOException

Specified by:

readObject in interface java.io.ObjectInput

Throws:

java.lang.ClassNotFoundException

java.io.IOException

available

public int available()
              throws java.io.IOException

Specified by:

available in interface java.io.ObjectInput

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.ObjectInput

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

read

@Deprecated
public int read()
         throws java.io.IOException

Deprecated.

Description copied from interface: ExtendedObjectInput

Should never be used with JMF ExtendedObjectCodec. Use DataInput.readByte() instead.

Specified by:

read in interface java.io.ObjectInput

Specified by:

read in interface ExtendedObjectInput

Throws:

java.io.IOException

read

@Deprecated
public int read(byte[] b)
         throws java.io.IOException

Deprecated.

Description copied from interface: ExtendedObjectInput

Should never be used with JMF ExtendedObjectCodec. Use (byte[])ObjectInput.readObject() instead.

Specified by:

read in interface java.io.ObjectInput

Specified by:

read in interface ExtendedObjectInput

Throws:

java.io.IOException

read

@Deprecated
public int read(byte[] b,
                  int off,
                  int len)
         throws java.io.IOException

Deprecated.

Description copied from interface: ExtendedObjectInput

Should never be used with JMF ExtendedObjectCodec. Use (byte[])ObjectInput.readObject() instead.

Specified by:

read in interface java.io.ObjectInput

Specified by:

read in interface ExtendedObjectInput

Throws:

java.io.IOException

readFully

@Deprecated
public void readFully(byte[] b)
               throws java.io.IOException

Deprecated.

Description copied from interface: ExtendedObjectInput

Should never be used with JMF ExtendedObjectCodec. Use (byte[])ObjectInput.readObject() instead.

Specified by:

readFully in interface java.io.DataInput

Specified by:

readFully in interface ExtendedObjectInput

Throws:

java.io.IOException

readFully

@Deprecated
public void readFully(byte[] b,
                        int off,
                        int len)
               throws java.io.IOException

Deprecated.

Description copied from interface: ExtendedObjectInput

Should never be used with JMF ExtendedObjectCodec. Use (byte[])ObjectInput.readObject() instead.

Specified by:

readFully in interface java.io.DataInput

Specified by:

readFully in interface ExtendedObjectInput

Throws:

java.io.IOException

readLine

@Deprecated
public java.lang.String readLine()
                          throws java.io.IOException

Deprecated.

Description copied from interface: ExtendedObjectInput

Should never be used with JMF ExtendedObjectCodec. Use DataInput.readUTF() instead and parse the String.

Specified by:

readLine in interface java.io.DataInput

Specified by:

readLine in interface ExtendedObjectInput

Throws:

java.io.IOException

skipBytes

@Deprecated
public int skipBytes(int n)
              throws java.io.IOException

Deprecated.

Description copied from interface: ExtendedObjectInput

Should never be used with JMF ExtendedObjectCodec.

Specified by:

skipBytes in interface java.io.DataInput

Specified by:

skipBytes in interface ExtendedObjectInput

Throws:

java.io.IOException

skip

@Deprecated
public long skip(long n)
          throws java.io.IOException

Deprecated.

Description copied from interface: ExtendedObjectInput

Should never be used with JMF ExtendedObjectCodec.

Specified by:

skip in interface java.io.ObjectInput

Specified by:

skip in interface ExtendedObjectInput

Throws:

java.io.IOException

getSharedContext

public SharedContext getSharedContext()

Specified by:

getSharedContext in interface InputContext

getInputStream

public java.io.InputStream getInputStream()

Specified by:

getInputStream in interface InputContext

safeRead

public int safeRead()
             throws java.io.IOException

Specified by:

safeRead in interface InputContext

Throws:

java.io.IOException

safeReadLong

public long safeReadLong()
                  throws java.io.IOException

Specified by:

safeReadLong in interface InputContext

Throws:

java.io.IOException

safeReadFully

public void safeReadFully(byte[] b)
                   throws java.io.IOException

Specified by:

safeReadFully in interface InputContext

Throws:

java.io.IOException

safeReadFully

public void safeReadFully(byte[] b,
                 int off,
                 int len)
                   throws java.io.IOException

Specified by:

safeReadFully in interface InputContext

Throws:

java.io.IOException

safeSkip

public void safeSkip(long n)
              throws java.io.IOException

Specified by:

safeSkip in interface InputContext

Throws:

java.io.IOException

addToClassNames

public int addToClassNames(java.lang.String cn)

Specified by:

addToClassNames in interface InputContext

getClassName

public java.lang.String getClassName(int index)

Specified by:

getClassName in interface InputContext

getClassDescriptor

public ClassDescriptor getClassDescriptor(java.lang.String className)
                                   throws java.lang.ClassNotFoundException

Specified by:

getClassDescriptor in interface InputContext

Throws:

java.lang.ClassNotFoundException

getClassDescriptor

public ClassDescriptor getClassDescriptor(java.lang.Class<?> cls)

Specified by:

getClassDescriptor in interface InputContext

addToStrings

public int addToStrings(java.lang.String s)

Specified by:

addToStrings in interface InputContext

getString

public java.lang.String getString(int index)

Specified by:

getString in interface InputContext

addToObjects

public int addToObjects(java.lang.Object o)

Specified by:

addToObjects in interface InputContext

getObject

public java.lang.Object getObject(int index)

Specified by:

getObject in interface InputContext

addToUnresolvedObjects

public int addToUnresolvedObjects(java.lang.String className)

Specified by:

addToUnresolvedObjects in interface InputContext

setUnresolvedObject

public java.lang.Object setUnresolvedObject(int index,
                                   java.lang.Object o)

Specified by:

setUnresolvedObject in interface InputContext

getReflection

public Reflection getReflection()

Description copied from interface: ExtendedObjectInput

Return the Reflection registered in the global JMF SharedContext.

Specified by:

getReflection in interface ExtendedObjectInput

Returns:

A Reflection utility that can be used to load classes during the deserialization process.

getAlias

public java.lang.String getAlias(java.lang.String remoteAlias)

Specified by:

getAlias in interface ExtendedObjectInput

readAndSetProperty

public void readAndSetProperty(java.lang.Object obj,
                      Property property)
                        throws java.io.IOException,
                               java.lang.ClassNotFoundException,
                               java.lang.IllegalAccessException,
                               java.lang.reflect.InvocationTargetException

Description copied from interface: ExtendedObjectInput

Read the next data in the current input stream and set the given field of the given Object obj with this data. This method is only a convenient shortcut for reading data from the input stream and setting the value of a Field to this data without knowing its type. For example, given a field f1 of type boolean (the primitive type) and a field f2 of type int (the primitive type):

 in.readAndSetProperty(obj, f1);
 in.readAndSetProperty(obj, f2);
 

is equivalent to:

 f1.setBoolean(obj, in.readBoolean());
 f2.setInt(obj, in.readInt());
 

Specified by:

readAndSetProperty in interface ExtendedObjectInput

Parameters:

obj - The instance of the class declaring the property.

property - The property to set with the read value.

Throws:

java.io.IOException - If any I/O error occur.

JMFEncodingException - If read data isn't of expected type (ie. the type of the given property).

java.lang.ClassNotFoundException - If the class of a serialized object cannot be found.

java.lang.IllegalAccessException - If the property cannot be accessed.

java.lang.reflect.InvocationTargetException

toDumpString

public java.lang.String toDumpString()