Package com.caucho.hessian.io

Class AbstractDeserializer

java.lang.Object

com.caucho.hessian.io.AbstractDeserializer

All Implemented Interfaces:

Deserializer

Direct Known Subclasses:

AbstractListDeserializer, AbstractMapDeserializer, AbstractStreamDeserializer, AbstractStringValueDeserializer, BasicDeserializer, EnumDeserializer, InputStreamDeserializer, MBeanAttributeInfoDeserializer, MBeanConstructorInfoDeserializer, MBeanInfoDeserializer, MBeanNotificationInfoDeserializer, MBeanOperationInfoDeserializer, MBeanParameterInfoDeserializer, ObjectDeserializer, ObjectInstanceDeserializer, SqlDateDeserializer, ValueDeserializer

public class AbstractDeserializer
extends java.lang.Object
implements Deserializer

Deserializing an object.

Field Summary

Fields

Modifier and Type	Field	Description
static com.caucho.hessian.io.AbstractDeserializer.NullDeserializer	NULL

Constructor Summary

Constructors

Constructor	Description
AbstractDeserializer()

Method Summary

Modifier and Type	Method	Description
protected java.lang.String	codeName(int ch)
java.lang.Object	createField(java.lang.String name)	Creates a field value class.
java.lang.Object[]	createFields(int len)	Creates the field array for a class.
protected HessianProtocolException	error(java.lang.String msg)
java.lang.Class<?>	getType()
boolean	isReadResolve()
java.lang.Object	readLengthList(AbstractHessianInput in, int length)
java.lang.Object	readList(AbstractHessianInput in, int length)
java.lang.Object	readMap(AbstractHessianInput in)
java.lang.Object	readObject(AbstractHessianInput in)
java.lang.Object	readObject(AbstractHessianInput in, java.lang.Object[] fields)	Reads an object instance from the input stream
java.lang.Object	readObject(AbstractHessianInput in, java.lang.String[] fieldNames)

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final com.caucho.hessian.io.AbstractDeserializer.NullDeserializer NULL

Constructor Detail

AbstractDeserializer

public AbstractDeserializer()

Method Detail

getType

public java.lang.Class<?> getType()

Specified by:

getType in interface Deserializer

isReadResolve

public boolean isReadResolve()

Specified by:

isReadResolve in interface Deserializer

readObject

public java.lang.Object readObject(AbstractHessianInput in)
                            throws java.io.IOException

Specified by:

readObject in interface Deserializer

Throws:

java.io.IOException

readList

public java.lang.Object readList(AbstractHessianInput in,
                                 int length)
                          throws java.io.IOException

Specified by:

readList in interface Deserializer

Throws:

java.io.IOException

readLengthList

public java.lang.Object readLengthList(AbstractHessianInput in,
                                       int length)
                                throws java.io.IOException

Specified by:

readLengthList in interface Deserializer

Throws:

java.io.IOException

readMap

public java.lang.Object readMap(AbstractHessianInput in)
                         throws java.io.IOException

Specified by:

readMap in interface Deserializer

Throws:

java.io.IOException

createFields

public java.lang.Object[] createFields(int len)

Creates the field array for a class. The default implementation returns a String[] array.

Specified by:

createFields in interface Deserializer

Parameters:

len - number of items in the array

Returns:

the new empty array

createField

public java.lang.Object createField(java.lang.String name)

Creates a field value class. The default implementation returns the String.

Specified by:

createField in interface Deserializer

Parameters:

len - number of items in the array

Returns:

the new empty array

readObject

public java.lang.Object readObject(AbstractHessianInput in,
                                   java.lang.String[] fieldNames)
                            throws java.io.IOException

Specified by:

readObject in interface Deserializer

Throws:

java.io.IOException

readObject

public java.lang.Object readObject(AbstractHessianInput in,
                                   java.lang.Object[] fields)
                            throws java.io.IOException

Reads an object instance from the input stream

Specified by:

readObject in interface Deserializer

Parameters:

in - the input stream

fields - the deserializer's own field marshal

Returns:

the new object

Throws:

java.io.IOException

error

protected HessianProtocolException error(java.lang.String msg)

codeName

protected java.lang.String codeName(int ch)