com.sun.jini.proxy

Class MarshalledWrapper

java.lang.Object

com.sun.jini.proxy.MarshalledWrapper

All Implemented Interfaces:

Serializable

Deprecated.

@Deprecated
public class MarshalledWrapper
extends Object
implements Serializable

Wrapper around MarshalledInstance that samples the integrity setting (if any) of the stream it is unmarshalled from, and uses that setting to determine whether or not to verify codebase integrity when calling the get method of the contained MarshalledInstance.

Since:

2.0

Author:

Sun Microsystems, Inc.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MarshalledWrapper(AtomicSerial.GetArg arg) Deprecated.
MarshalledWrapper(MarshalledInstance instance) Deprecated. Creates a new MarshalledWrapper wrapping the given MarshalledInstance.
MarshalledWrapper(Object obj) Deprecated. Creates a new MarshalledWrapper wrapping a MarshalledInstance containing the given object.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Deprecated. Compares the specified object with this MarshalledWrapper for equality.
Object	get() Deprecated. Returns the result of calling the get method of the wrapped MarshalledInstance, passing the integrity value sampled during deserialization as the verifyCodebaseIntegrity argument.
boolean	getIntegrity() Deprecated. Returns the integrity value sampled during deserialization of this MarshalledWrapper instance, or false if this instance was not produced by deserialization or was deserialized from a stream with no integrity protection setting.
MarshalledInstance	getMarshalledInstance() Deprecated. Returns the MarshalledInstance wrapped by this MarshalledWrapper.
int	hashCode() Deprecated. Returns the hash code value for this MarshalledWrapper.
static boolean	integrityEnforced(ObjectInput stream) Deprecated. Returns the integrity protection setting of the given stream, determined as follows: if the stream implements ObjectStreamContext and has in its context collection an object of type IntegrityEnforcement, the integrityEnforced method of that object is called and the resulting value returned; otherwise, false is returned.
static boolean	integrityEnforced(ObjectStreamContext context) Deprecated. Returns the integrity protection setting in the given ObjectStreamContext.

Methods inherited from class java.lang.Object

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

Constructor Detail

MarshalledWrapper

public MarshalledWrapper(Object obj)
                  throws IOException

Deprecated.

Creates a new MarshalledWrapper wrapping a MarshalledInstance containing the given object.

Parameters:

obj - object to create MarshalledInstance with

Throws:

IOException - if MarshalledInstance creation fails

MarshalledWrapper

public MarshalledWrapper(MarshalledInstance instance)

Deprecated.

Creates a new MarshalledWrapper wrapping the given MarshalledInstance.

Parameters:

instance - MarshalledInstance to wrap

Throws:

NullPointerException - if instance is null

MarshalledWrapper

public MarshalledWrapper(AtomicSerial.GetArg arg)
                  throws IOException

Deprecated.

Throws:

IOException

Method Detail

integrityEnforced

public static boolean integrityEnforced(ObjectInput stream)

Deprecated.

Returns the integrity protection setting of the given stream, determined as follows: if the stream implements ObjectStreamContext and has in its context collection an object of type IntegrityEnforcement, the integrityEnforced method of that object is called and the resulting value returned; otherwise, false is returned.

Parameters:

stream - the given stream

Returns:

integrity protection setting of the given stream

integrityEnforced

public static boolean integrityEnforced(ObjectStreamContext context)

Deprecated.

Returns the integrity protection setting in the given ObjectStreamContext.

Parameters:

context -

Returns:

get

public Object get()
           throws IOException,
                  ClassNotFoundException

Deprecated.

Returns the result of calling the get method of the wrapped MarshalledInstance, passing the integrity value sampled during deserialization as the verifyCodebaseIntegrity argument. If this MarshalledWrapper instance was not produced by deserialization or was deserialized from a stream with no integrity protection setting, then a verifyCodebaseIntegrity value of false is used.

Returns:

the object unmarshalled by the wrapped MarshalledInstance

Throws:

IOException - if an IOException occurs during unmarshalling

ClassNotFoundException - if any classes necessary for reconstructing the object being unmarshalled cannot be found

getMarshalledInstance

public MarshalledInstance getMarshalledInstance()

Deprecated.

Returns the MarshalledInstance wrapped by this MarshalledWrapper.

Returns:

wrapped MarshalledInstance

getIntegrity

public boolean getIntegrity()

Deprecated.

Returns the integrity value sampled during deserialization of this MarshalledWrapper instance, or false if this instance was not produced by deserialization or was deserialized from a stream with no integrity protection setting.

Returns:

sampled integrity value

hashCode

public int hashCode()

Deprecated.

Returns the hash code value for this MarshalledWrapper.

Overrides:

hashCode in class Object

Returns:

the hash code value for this MarshalledWrapper.

equals

public boolean equals(Object obj)

Deprecated.

Compares the specified object with this MarshalledWrapper for equality. This method returns true if and only if the specified object is of the same class as this object and its wrapped MarshalledInstance is equal to the one in this object.

Overrides:

equals in class Object

Parameters:

obj - object to compare with

Returns:

true if obj is equivalent to this object; false otherwise