Package org.omg.CORBA_2_3.portable

Class InputStream

java.lang.Object

java.io.InputStream

org.omg.CORBA.portable.InputStream

org.omg.CORBA_2_3.portable.InputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

CDRInputStream, WrapperInputStream

public abstract class InputStream
extends InputStream

InputStream provides for the reading of all of the mapped IDL types from the stream. It extends org.omg.CORBA.portable.InputStream. This class defines new methods that were added for CORBA 2.3.

Since:

JDK1.2

Author:

OMG

See Also:

• InputStream

Constructor Summary

Constructors

Constructor	Description
InputStream()	Create a new instance of this class.

Method Summary

Modifier and Type	Method	Description
Object	read_abstract_interface()	Unmarshal the value object or a suitable stub object.
Object	read_abstract_interface(Class clz)	Unmarshal the class object or the stub class corresponding to the passed type.
Serializable	read_value()	Unmarshalls a value type from the input stream.
Serializable	read_value(Serializable value)	Unmarshalls a value type from the input stream.
Serializable	read_value(Class clz)	Unmarshalls a value type from the input stream.
Serializable	read_value(String rep_id)	Unmarshalls a value type from the input stream.
Serializable	read_value(BoxedValueHelper factory)	Unmarshalls a value type from the input stream.

Methods inherited from class org.omg.CORBA.portable.InputStream

orb, read, read_any, read_boolean, read_boolean_array, read_char, read_char_array, read_Context, read_double, read_double_array, read_fixed, read_float, read_float_array, read_long, read_long_array, read_longlong, read_longlong_array, read_Object, read_Object, read_octet, read_octet_array, read_Principal, read_short, read_short_array, read_string, read_TypeCode, read_ulong, read_ulong_array, read_ulonglong, read_ulonglong_array, read_ushort, read_ushort_array, read_wchar, read_wchar_array, read_wstring

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, nullInputStream, read, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

InputStream

public InputStream()

Create a new instance of this class. throw SecurityException if SecurityManager is installed and enableSubclassImplementation SerializablePermission is not granted or jdk.corba.allowInputStreamSubclass system property is either not set or is set to 'false'

Method Details

read_value

public Serializable read_value()

Unmarshalls a value type from the input stream.

Returns:

the value type unmarshalled from the input stream

read_value

public Serializable read_value(Class clz)

Unmarshalls a value type from the input stream.

Parameters:

clz - is the declared type of the value to be unmarshalled

Returns:

the value unmarshalled from the input stream

read_value

public Serializable read_value(BoxedValueHelper factory)

Unmarshalls a value type from the input stream.

Parameters:

factory - is the instance fo the helper to be used for unmarshalling the value type

Returns:

the value unmarshalled from the input stream

read_value

public Serializable read_value(String rep_id)

Unmarshalls a value type from the input stream.

Parameters:

rep_id - identifies the type of the value to be unmarshalled

Returns:

value type unmarshalled from the input stream

read_value

public Serializable read_value(Serializable value)

Unmarshalls a value type from the input stream.

Parameters:

value - is an uninitialized value which is added to the orb's indirection table before calling Streamable._read() or CustomMarshal.unmarshal() to unmarshal the value.

Returns:

value type unmarshalled from the input stream

read_abstract_interface

public Object read_abstract_interface()

Unmarshal the value object or a suitable stub object.

Returns:

ORB runtime returns the value object or a suitable stub object.

read_abstract_interface

public Object read_abstract_interface(Class clz)

Unmarshal the class object or the stub class corresponding to the passed type.

Parameters:

clz - is the Class object for the stub class which corresponds to the type that is statically expected.

Returns:

ORB runtime returns the value object or a suitable stub object.