Package javax.rmi.CORBA
Class Stub
- java.lang.Object
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- org.omg.CORBA.portable.ObjectImpl
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- org.omg.CORBA_2_3.portable.ObjectImpl
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- javax.rmi.CORBA.Stub
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- All Implemented Interfaces:
java.io.Serializable
,Object
- Direct Known Subclasses:
_Remote_Stub
,CodegenStubBase
public abstract class Stub extends ObjectImpl implements java.io.Serializable
Base class from which all RMI-IIOP stubs must inherit.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
defaultStubImplName
private static long
serialVersionUID
private static java.lang.String
StubClassKey
private StubDelegate
stubDelegate
private static java.lang.Class
stubDelegateClass
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Constructor Summary
Constructors Constructor Description Stub()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
connect(ORB orb)
Connects this stub to an ORB.private static java.lang.Object
createDelegateIfSpecified(java.lang.String classKey, java.lang.String defaultClassName)
boolean
equals(java.lang.Object obj)
Compares two stubs for equality.private static java.util.Properties
getORBPropertiesFile()
Load the orb.properties file.int
hashCode()
Returns a hash code value for the object which is the same for all stubs that represent the same remote object.private static java.lang.Class
loadDelegateClass(java.lang.String className)
private void
readObject(java.io.ObjectInputStream stream)
Serialization method to restore the IOR state.private void
setDefaultDelegate()
java.lang.String
toString()
Returns a string representation of this stub.private void
writeObject(java.io.ObjectOutputStream stream)
Serialization method to save the IOR state.-
Methods inherited from class org.omg.CORBA_2_3.portable.ObjectImpl
_get_codebase
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Methods inherited from class org.omg.CORBA.portable.ObjectImpl
_create_request, _create_request, _duplicate, _get_delegate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _ids, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_delegate, _set_policy_override
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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stubDelegate
private transient StubDelegate stubDelegate
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stubDelegateClass
private static java.lang.Class stubDelegateClass
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StubClassKey
private static final java.lang.String StubClassKey
- See Also:
- Constant Field Values
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defaultStubImplName
private static final java.lang.String defaultStubImplName
- See Also:
- Constant Field Values
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Method Detail
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hashCode
public int hashCode()
Returns a hash code value for the object which is the same for all stubs that represent the same remote object.- Overrides:
hashCode
in classObjectImpl
- Returns:
- the hash code value.
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equals
public boolean equals(java.lang.Object obj)
Compares two stubs for equality. Returnstrue
when used to compare stubs that represent the same remote object, andfalse
otherwise.- Overrides:
equals
in classObjectImpl
- Parameters:
obj
- the reference object with which to compare.- Returns:
true
if this object is the same as theobj
argument;false
otherwise.
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toString
public java.lang.String toString()
Returns a string representation of this stub. Returns the same string for all stubs that represent the same remote object.- Overrides:
toString
in classObjectImpl
- Returns:
- a string representation of this stub.
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connect
public void connect(ORB orb) throws java.rmi.RemoteException
Connects this stub to an ORB. Required after the stub is deserialized but not after it is demarshalled by an ORB stream. If an unconnected stub is passed to an ORB stream for marshalling, it is implicitly connected to that ORB. Application code should not call this method directly, but should call the portable wrapper methodPortableRemoteObject.connect(java.rmi.Remote, java.rmi.Remote)
.- Parameters:
orb
- the ORB to connect to.- Throws:
java.rmi.RemoteException
- if the stub is already connected to a different ORB, or if the stub does not represent an exported remote or local object.
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readObject
private void readObject(java.io.ObjectInputStream stream) throws java.io.IOException, java.lang.ClassNotFoundException
Serialization method to restore the IOR state.- Parameters:
stream
- stream to read object from- Throws:
java.io.IOException
- if there was an error reading from the streajava.lang.ClassNotFoundException
- if the class that was represented by the steam cannot be found
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writeObject
private void writeObject(java.io.ObjectOutputStream stream) throws java.io.IOException
Serialization method to save the IOR state.- Parameters:
stream
- The length of the IOR type ID (int), followed by the IOR type ID (byte array encoded using ISO8859-1), followed by the number of IOR profiles (int), followed by the IOR profiles. Each IOR profile is written as a profile tag (int), followed by the length of the profile data (int), followed by the profile data (byte array).- Throws:
java.io.IOException
- if an error occurred writing to the delegated stub
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setDefaultDelegate
private void setDefaultDelegate()
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createDelegateIfSpecified
private static java.lang.Object createDelegateIfSpecified(java.lang.String classKey, java.lang.String defaultClassName)
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loadDelegateClass
private static java.lang.Class loadDelegateClass(java.lang.String className) throws java.lang.ClassNotFoundException
- Throws:
java.lang.ClassNotFoundException
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getORBPropertiesFile
private static java.util.Properties getORBPropertiesFile()
Load the orb.properties file.
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