Package com.caucho.hessian.io

Class JavaDeserializer

java.lang.Object

com.caucho.hessian.io.AbstractDeserializer

com.caucho.hessian.io.AbstractMapDeserializer

com.caucho.hessian.io.JavaDeserializer

All Implemented Interfaces:

Deserializer

Direct Known Subclasses:

RemoteDeserializer, StackTraceElementDeserializer

public class JavaDeserializer
extends AbstractMapDeserializer

Serializing an object for known object types.

Field Summary

Fields inherited from class com.caucho.hessian.io.AbstractDeserializer

NULL

Constructor Summary

Constructors

Constructor	Description
JavaDeserializer(Class<?> cl, FieldDeserializer2Factory fieldFactory)

Method Summary

Modifier and Type	Method	Description
Object	createField(String name)	Creates a field value class.
Object[]	createFields(int len)	Creates the field array for a class.
protected Constructor<?>	getConstructor(Class<?> cl)
protected Object[]	getConstructorArgs(Constructor<?> constructor)
protected HashMap<String,FieldDeserializer2>	getFieldMap(Class<?> cl, FieldDeserializer2Factory fieldFactory)	Creates a map of the classes fields.
protected static Object	getParamArg(Class<?> cl)	Creates a map of the classes fields.
protected Method	getReadResolve(Class<?> cl)	Returns the readResolve method
Class<?>	getType()
protected Object	instantiate()
boolean	isReadResolve()
Object	readMap(AbstractHessianInput in)
Object	readMap(AbstractHessianInput in, Object obj)
Object	readObject(AbstractHessianInput in, Object[] fields)	Reads an object instance from the input stream
Object	readObject(AbstractHessianInput in, Object obj, String[] fieldNames)
Object	readObject(AbstractHessianInput in, String[] fieldNames)
protected Object	resolve(AbstractHessianInput in, Object obj)

Methods inherited from class com.caucho.hessian.io.AbstractMapDeserializer

readObject

Methods inherited from class com.caucho.hessian.io.AbstractDeserializer

codeName, error, readLengthList, readList

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaDeserializer

public JavaDeserializer(Class<?> cl,
                        FieldDeserializer2Factory fieldFactory)

Method Detail

getConstructor

protected Constructor<?> getConstructor(Class<?> cl)

getConstructorArgs

protected Object[] getConstructorArgs(Constructor<?> constructor)

getType

public Class<?> getType()

Specified by:

getType in interface Deserializer

Overrides:

getType in class AbstractMapDeserializer

isReadResolve

public boolean isReadResolve()

Specified by:

isReadResolve in interface Deserializer

Overrides:

isReadResolve in class AbstractDeserializer

readMap

public Object readMap(AbstractHessianInput in)
               throws IOException

Specified by:

readMap in interface Deserializer

Overrides:

readMap in class AbstractDeserializer

Throws:

IOException

createFields

public Object[] createFields(int len)

Description copied from class: AbstractDeserializer

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

Specified by:

createFields in interface Deserializer

Overrides:

createFields in class AbstractDeserializer

Parameters:

len - number of items in the array

Returns:

the new empty array

createField

public Object createField(String name)

Description copied from class: AbstractDeserializer

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

Specified by:

createField in interface Deserializer

Overrides:

createField in class AbstractDeserializer

Parameters:

name - the field name

Returns:

the new empty array

readObject

public Object readObject(AbstractHessianInput in,
                         Object[] fields)
                  throws IOException

Description copied from class: AbstractDeserializer

Reads an object instance from the input stream

Specified by:

readObject in interface Deserializer

Overrides:

readObject in class AbstractDeserializer

Parameters:

in - the input stream

fields - the deserializer's own field marshal

Returns:

the new object

Throws:

IOException

readObject

public Object readObject(AbstractHessianInput in,
                         String[] fieldNames)
                  throws IOException

Specified by:

readObject in interface Deserializer

Overrides:

readObject in class AbstractDeserializer

Throws:

IOException

getReadResolve

protected Method getReadResolve(Class<?> cl)

Returns the readResolve method

readMap

public Object readMap(AbstractHessianInput in,
                      Object obj)
               throws IOException

Throws:

IOException

readObject

public Object readObject(AbstractHessianInput in,
                         Object obj,
                         String[] fieldNames)
                  throws IOException

Throws:

IOException

resolve

protected Object resolve(AbstractHessianInput in,
                         Object obj)
                  throws Exception

Throws:

Exception

instantiate

protected Object instantiate()
                      throws Exception

Throws:

Exception

getFieldMap

protected HashMap<String,FieldDeserializer2> getFieldMap(Class<?> cl,
                                                               FieldDeserializer2Factory fieldFactory)

Creates a map of the classes fields.

getParamArg

protected static Object getParamArg(Class<?> cl)

Creates a map of the classes fields.