Package org.omg.CORBA.portable

Class InputStream

java.lang.Object
java.io.InputStream
org.omg.CORBA.portable.InputStream
All Implemented Interfaces:
Closeable, AutoCloseable
Direct Known Subclasses:
InputStream
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

  • Constructor Summary

    Constructors
    Constructor
    Description
    InputStream()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    ORB
    orb()
    Returns the ORB that created this InputStream.
    int
    read()
     
    abstract Any
    read_any()
    Reads an Any from this input stream.
    abstract boolean
    read_boolean()
    Reads a boolean value from this input stream.
    abstract void
    read_boolean_array(boolean[] value, int offset, int length)
    Reads an array of booleans from this input stream.
    abstract char
    read_char()
    Reads a char value from this input stream.
    abstract void
    read_char_array(char[] value, int offset, int length)
    Reads an array of chars from this input stream.
    Context
    read_Context()
    Reads a CORBA context from the stream.
    abstract double
    read_double()
    Reads a double value from this input stream.
    abstract void
    read_double_array(double[] value, int offset, int length)
    Reads an array of doubles from this input stream.
    BigDecimal
    read_fixed()
    Reads a BigDecimal number.
    abstract float
    read_float()
    Reads a float value from this input stream.
    abstract void
    read_float_array(float[] value, int offset, int length)
    Reads an array of floats from this input stream.
    abstract int
    read_long()
    Reads a CORBA long (that is, Java int) value from this input stream.
    abstract void
    read_long_array(int[] value, int offset, int length)
    Reads an array of CORBA longs (that is, Java ints) from this input stream.
    abstract long
    read_longlong()
    Reads a CORBA longlong (that is, Java long) value from this input stream.
    abstract void
    read_longlong_array(long[] value, int offset, int length)
    Reads an array of CORBA longlongs (that is, Java longs) from this input stream.
    abstract Object
    read_Object()
    Reads a CORBA object from this input stream.
    Object
    read_Object(Class clz)
    Unmarshals an object and returns a CORBA Object, which is an instance of the class passed as its argument.
    abstract byte
    read_octet()
    Reads an octet (that is, a byte) value from this input stream.
    abstract void
    read_octet_array(byte[] value, int offset, int length)
    Reads an array of octets (that is, bytes) from this input stream.
    Principal
    read_Principal()
    Deprecated.
    Deprecated by CORBA 2.2.
    abstract short
    read_short()
    Reads a short value from this input stream.
    abstract void
    read_short_array(short[] value, int offset, int length)
    Reads an array of shorts from this input stream.
    abstract String
    read_string()
    Reads a string value from this input stream.
    abstract TypeCode
    read_TypeCode()
    Reads a TypeCode from this input stream.
    abstract int
    read_ulong()
    Reads an unsigned CORBA long (that is, Java int) value from this input stream.
    abstract void
    read_ulong_array(int[] value, int offset, int length)
    Reads an array of unsigned CORBA longs (that is, Java ints) from this input stream.
    abstract long
    read_ulonglong()
    Reads a CORBA unsigned longlong (that is, Java long) value from this input stream.
    abstract void
    read_ulonglong_array(long[] value, int offset, int length)
    Reads an array of unsigned CORBA longlongs (that is, Java longs) from this input stream.
    abstract short
    read_ushort()
    Reads a unsigned short value from this input stream.
    abstract void
    read_ushort_array(short[] value, int offset, int length)
    Reads an array of unsigned shorts from this input stream.
    abstract char
    read_wchar()
    Reads a wide char value from this input stream.
    abstract void
    read_wchar_array(char[] value, int offset, int length)
    Reads an array of wide chars from this input stream.
    abstract String
    read_wstring()
    Reads a wide string value from this input stream.

    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()

  • Method Details

    • read_boolean

      public abstract boolean read_boolean()
      Reads a boolean value from this input stream.
      Returns:
      the boolean value read from this input stream

    • read_char

      public abstract char read_char()
      Reads a char value from this input stream.
      Returns:
      the char value read from this input stream

    • read_wchar

      public abstract char read_wchar()
      Reads a wide char value from this input stream.
      Returns:
      the char value read from this input stream

    • read_octet

      public abstract byte read_octet()
      Reads an octet (that is, a byte) value from this input stream.
      Returns:
      the byte value read from this input stream

    • read_short

      public abstract short read_short()
      Reads a short value from this input stream.
      Returns:
      the short value read from this input stream

    • read_ushort

      public abstract short read_ushort()
      Reads a unsigned short value from this input stream.
      Returns:
      the short value read from this input stream

    • read_long

      public abstract int read_long()
      Reads a CORBA long (that is, Java int) value from this input stream.
      Returns:
      the int value read from this input stream

    • read_ulong

      public abstract int read_ulong()
      Reads an unsigned CORBA long (that is, Java int) value from this input stream.
      Returns:
      the int value read from this input stream

    • read_longlong

      public abstract long read_longlong()
      Reads a CORBA longlong (that is, Java long) value from this input stream.
      Returns:
      the long value read from this input stream

    • read_ulonglong

      public abstract long read_ulonglong()
      Reads a CORBA unsigned longlong (that is, Java long) value from this input stream.
      Returns:
      the long value read from this input stream

    • read_float

      public abstract float read_float()
      Reads a float value from this input stream.
      Returns:
      the float value read from this input stream

    • read_double

      public abstract double read_double()
      Reads a double value from this input stream.
      Returns:
      the double value read from this input stream

    • read_string

      public abstract String read_string()
      Reads a string value from this input stream.
      Returns:
      the String value read from this input stream

    • read_wstring

      public abstract String read_wstring()
      Reads a wide string value from this input stream.
      Returns:
      the String value read from this input stream

    • read_boolean_array

      public abstract void read_boolean_array(boolean[] value, int offset, int length)
      Reads an array of booleans from this input stream.
      Parameters:
      value - returned array of booleans.
      offset - offset on the stream.
      length - length of buffer to read.

    • read_char_array

      public abstract void read_char_array(char[] value, int offset, int length)
      Reads an array of chars from this input stream.
      Parameters:
      value - returned array of chars.
      offset - offset on the stream.
      length - length of buffer to read.

    • read_wchar_array

      public abstract void read_wchar_array(char[] value, int offset, int length)
      Reads an array of wide chars from this input stream.
      Parameters:
      value - returned array of wide chars.
      offset - offset on the stream.
      length - length of buffer to read.

    • read_octet_array

      public abstract void read_octet_array(byte[] value, int offset, int length)
      Reads an array of octets (that is, bytes) from this input stream.
      Parameters:
      value - returned array of octets (that is, bytes).
      offset - offset on the stream.
      length - length of buffer to read.

    • read_short_array

      public abstract void read_short_array(short[] value, int offset, int length)
      Reads an array of shorts from this input stream.
      Parameters:
      value - returned array of shorts.
      offset - offset on the stream.
      length - length of buffer to read.

    • read_ushort_array

      public abstract void read_ushort_array(short[] value, int offset, int length)
      Reads an array of unsigned shorts from this input stream.
      Parameters:
      value - returned array of shorts.
      offset - offset on the stream.
      length - length of buffer to read.

    • read_long_array

      public abstract void read_long_array(int[] value, int offset, int length)
      Reads an array of CORBA longs (that is, Java ints) from this input stream.
      Parameters:
      value - returned array of CORBA longs (that is, Java ints).
      offset - offset on the stream.
      length - length of buffer to read.

    • read_ulong_array

      public abstract void read_ulong_array(int[] value, int offset, int length)
      Reads an array of unsigned CORBA longs (that is, Java ints) from this input stream.
      Parameters:
      value - returned array of CORBA longs (that is, Java ints).
      offset - offset on the stream.
      length - length of buffer to read.

    • read_longlong_array

      public abstract void read_longlong_array(long[] value, int offset, int length)
      Reads an array of CORBA longlongs (that is, Java longs) from this input stream.
      Parameters:
      value - returned array of CORBA longs (that is, Java longs).
      offset - offset on the stream.
      length - length of buffer to read.

    • read_ulonglong_array

      public abstract void read_ulonglong_array(long[] value, int offset, int length)
      Reads an array of unsigned CORBA longlongs (that is, Java longs) from this input stream.
      Parameters:
      value - returned array of CORBA longs (that is, Java longs).
      offset - offset on the stream.
      length - length of buffer to read.

    • read_float_array

      public abstract void read_float_array(float[] value, int offset, int length)
      Reads an array of floats from this input stream.
      Parameters:
      value - returned array of floats.
      offset - offset on the stream.
      length - length of buffer to read.

    • read_double_array

      public abstract void read_double_array(double[] value, int offset, int length)
      Reads an array of doubles from this input stream.
      Parameters:
      value - returned array of doubles.
      offset - offset on the stream.
      length - length of buffer to read.

    • read_Object

      public abstract Object read_Object()
      Reads a CORBA object from this input stream.
      Returns:
      the Object instance read from this input stream.

    • read_TypeCode

      public abstract TypeCode read_TypeCode()
      Reads a TypeCode from this input stream.
      Returns:
      the TypeCode instance read from this input stream.

    • read_any

      public abstract Any read_any()
      Reads an Any from this input stream.
      Returns:
      the Any instance read from this input stream.

    • read_Principal

      @Deprecated public Principal read_Principal()
      Deprecated.
      Deprecated by CORBA 2.2.
      Returns principal for invocation.
      Returns:
      Principal for invocation.

    • read

      public int read() throws IOException
      Specified by:
      read in class InputStream
      Throws:
      IOException
      See Also:

    • read_fixed

      public BigDecimal read_fixed()
      Reads a BigDecimal number.
      Returns:
      a java.math.BigDecimal number

    • read_Context

      public Context read_Context()
      Reads a CORBA context from the stream.
      Returns:
      a CORBA context
      See Also:

    • read_Object

      public Object read_Object(Class clz)
      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.
      Parameters:
      clz - The Class object for the stub class which corresponds to the type that is statistically expected, or the Class object for the RMI/IDL interface type that is statistically expected.
      Returns:
      an Object instance of clz read from this stream
      See Also:

    • orb

      public ORB orb()
      Returns the ORB that created this InputStream.
      Returns:
      the ORB object that created this stream
      See Also: