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Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class InputStream - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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org.omg.CORBA.portable
Class InputStream

java.lang.Object
  |
  +--java.io.InputStream
        |
        +--org.omg.CORBA.portable.InputStream

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public abstract class InputStream

extends InputStream

InputStream is the Java API for reading IDL types from CDR marshal streams. These methods are used by the ORB to unmarshal IDL types as well as to extract IDL types out of Anys. The _array versions of the methods can be directly used to read sequences and arrays of IDL types.

Since:

JDK1.2

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Constructor Summary

InputStream()

 

Method Summary
ORB	orb()           Return the ORB that created this InputStream
abstract  Any	read_any()
abstract  void	read_boolean_array(boolean[] value, int offset, int length)
abstract  boolean	read_boolean()
abstract  void	read_char_array(char[] value, int offset, int length)
abstract  char	read_char()
Context	read_Context()
abstract  void	read_double_array(double[] value, int offset, int length)
abstract  double	read_double()
BigDecimal	read_fixed()
abstract  void	read_float_array(float[] value, int offset, int length)
abstract  float	read_float()
abstract  void	read_long_array(int[] value, int offset, int length)
abstract  int	read_long()
abstract  void	read_longlong_array(long[] value, int offset, int length)
abstract  long	read_longlong()
abstract  Object	read_Object()
Object	read_Object(Class clz)           read_Object unmarshals an object and returns a CORBA Object which is an instance of the class passed as its argument.
abstract  void	read_octet_array(byte[] value, int offset, int length)
abstract  byte	read_octet()
abstract  Principal	read_Principal()           Deprecated. Deprecated by CORBA 2.2.
abstract  void	read_short_array(short[] value, int offset, int length)
abstract  short	read_short()
abstract  String	read_string()
abstract  TypeCode	read_TypeCode()
abstract  void	read_ulong_array(int[] value, int offset, int length)
abstract  int	read_ulong()
abstract  void	read_ulonglong_array(long[] value, int offset, int length)
abstract  long	read_ulonglong()
abstract  void	read_ushort_array(short[] value, int offset, int length)
abstract  short	read_ushort()
abstract  void	read_wchar_array(char[] value, int offset, int length)
abstract  char	read_wchar()
abstract  String	read_wstring()
int	read()           Reads the next byte of data from the input stream.

 

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, read, reset, skip

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

InputStream

public InputStream()

Method Detail

read_boolean

public abstract boolean read_boolean()

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read_char

public abstract char read_char()

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read_wchar

public abstract char read_wchar()

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read_octet

public abstract byte read_octet()

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read_short

public abstract short read_short()

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read_ushort

public abstract short read_ushort()

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read_long

public abstract int read_long()

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read_ulong

public abstract int read_ulong()

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read_longlong

public abstract long read_longlong()

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read_ulonglong

public abstract long read_ulonglong()

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read_float

public abstract float read_float()

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read_double

public abstract double read_double()

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read_string

public abstract String read_string()

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read_wstring

public abstract String read_wstring()

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read_boolean_array

public abstract void read_boolean_array(boolean[] value,
                                        int offset,
                                        int length)

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read_char_array

public abstract void read_char_array(char[] value,
                                     int offset,
                                     int length)

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read_wchar_array

public abstract void read_wchar_array(char[] value,
                                      int offset,
                                      int length)

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read_octet_array

public abstract void read_octet_array(byte[] value,
                                      int offset,
                                      int length)

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read_short_array

public abstract void read_short_array(short[] value,
                                      int offset,
                                      int length)

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read_ushort_array

public abstract void read_ushort_array(short[] value,
                                       int offset,
                                       int length)

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read_long_array

public abstract void read_long_array(int[] value,
                                     int offset,
                                     int length)

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read_ulong_array

public abstract void read_ulong_array(int[] value,
                                      int offset,
                                      int length)

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read_longlong_array

public abstract void read_longlong_array(long[] value,
                                         int offset,
                                         int length)

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read_ulonglong_array

public abstract void read_ulonglong_array(long[] value,
                                          int offset,
                                          int length)

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read_float_array

public abstract void read_float_array(float[] value,
                                      int offset,
                                      int length)

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read_double_array

public abstract void read_double_array(double[] value,
                                       int offset,
                                       int length)

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read_Object

public abstract Object read_Object()

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read_TypeCode

public abstract TypeCode read_TypeCode()

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read_any

public abstract Any read_any()

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read_Principal

public abstract Principal read_Principal()

Deprecated. Deprecated by CORBA 2.2.

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read

public int read()
         throws IOException

Description copied from class: InputStream

Reads the next byte of data from the input stream. The value byte is returned as an int in the range 0 to 255. If no byte is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown.

A subclass must provide an implementation of this method.

Overrides:

read in class InputStream

See Also:

portable package comments for unimplemented features

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read_fixed

public BigDecimal read_fixed()

See Also:

portable package comments for unimplemented features

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read_Context

public Context read_Context()

See Also:

portable package comments for unimplemented features

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read_Object

public Object read_Object(Class clz)

read_Object unmarshals an object and returns a CORBA Object which is an instance of the class passed as its argument. This class is the stub class of the expected type.

See Also:

portable package comments for unimplemented features

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orb

public ORB orb()

Return the ORB that created this InputStream

See Also:

portable package comments for unimplemented features

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