Class WrapperInputStream

java.lang.Object

java.io.InputStream

org.omg.CORBA.portable.InputStream

org.omg.CORBA_2_3.portable.InputStream

com.sun.corba.ee.impl.encoding.WrapperInputStream

All Implemented Interfaces:

MarshalInputStream, TypeCodeReader, Closeable, AutoCloseable

public class WrapperInputStream
extends InputStream
implements TypeCodeReader

Field Summary

Fields

Modifier and Type	Field	Description
private int	startPos
private CDRInputObject	stream
private Map<Integer, TypeCodeImpl>	typeMap

Constructor Summary

Constructors

Constructor	Description
WrapperInputStream(CDRInputObject s)

Method Summary

Modifier and Type	Method	Description
void	addTypeCodeAtPosition(TypeCodeImpl tc, int position)
int	available()
void	close()
void	consumeEndian()
int	getPosition()
int	getTopLevelPosition()
TypeCodeReader	getTopLevelStream()
TypeCodeImpl	getTypeCodeAtPosition(int position)
void	mark(int readlimit)
boolean	markSupported()
ORB	orb()	Returns the ORB that created this InputStream.
void	performORBVersionSpecificInit()	This must be called once before unmarshaling valuetypes or anything that uses repository IDs.
void	printTypeMap()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
Any	read_any()	Reads an Any from this input stream.
boolean	read_boolean()	Reads a boolean value from this input stream.
void	read_boolean_array(boolean[] value, int offset, int length)	Reads an array of booleans from this input stream.
char	read_char()	Reads a char value from this input stream.
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.
double	read_double()	Reads a double value from this input stream.
void	read_double_array(double[] value, int offset, int length)	Reads an array of boubles from this input stream.
BigDecimal	read_fixed()	Reads a BigDecimal number.
float	read_float()	Reads a float value from this input stream.
void	read_float_array(float[] value, int offset, int length)	Reads an array of floats from this input stream.
int	read_long()	Reads a CORBA long (that is, Java int) value from this input stream.
void	read_long_array(int[] value, int offset, int length)	Reads an array of CORBA longs (that is, Java ints) from this input stream.
long	read_longlong()	Reads a CORBA longlong (that is, Java long) value from this input stream.
void	read_longlong_array(long[] value, int offset, int length)	Reads an array of CORBA longlongs (that is, Java longs) from this input stream.
Object	read_Object()	Reads a CORBA object from this input stream.
byte	read_octet()	Reads an octet (that is, a byte) value from this input stream.
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()	Returns principle for invocation.
short	read_short()	Reads a short value from this input stream.
void	read_short_array(short[] value, int offset, int length)	Reads an array of shorts from this input stream.
String	read_string()	Reads a string value from this input stream.
TypeCode	read_TypeCode()	Reads a TypeCode from this input stream.
int	read_ulong()	Reads an unsigned CORBA long (that is, Java int) value from this input stream.
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.
long	read_ulonglong()	Reads a CORBA unsigned longlong (that is, Java long) value from this input stream.
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.
short	read_ushort()	Reads a unsigned short value from this input stream.
void	read_ushort_array(short[] value, int offset, int length)	Reads an array of unsigned shorts from this input stream.
Serializable	read_value()	Unmarshalls a value type from the input stream.
char	read_wchar()	Reads a wide char value from this input stream.
void	read_wchar_array(char[] value, int offset, int length)	Reads an array of wide chars from this input stream.
String	read_wstring()	Reads a wide string value from this input stream.
void	reset()
void	resetCodeSetConverters()	Tells the input stream to null any code set converter references, forcing it to reacquire them if it needs converters again.
void	setEnclosingInputStream(InputStream enclosure)
long	skip(long n)

Methods inherited from class InputStream

read_abstract_interface, read_abstract_interface, read_value, read_value, read_value, read_value

Methods inherited from class InputStream

read_Object

Methods inherited from class Object

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

Methods inherited from interface MarshalInputStream

read_Object

Field Details

stream

private CDRInputObject stream

typeMap

private Map<Integer, TypeCodeImpl> typeMap

startPos

private int startPos

Constructor Details

WrapperInputStream

public WrapperInputStream(CDRInputObject s)

Method Details

read

public int read()
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

See Also:

• portable package comments for unimplemented features

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

mark

public void mark(int readlimit)

Specified by:

mark in interface MarshalInputStream

Overrides:

mark in class InputStream

reset

public void reset()

Specified by:

reset in interface MarshalInputStream

Overrides:

reset in class InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

getPosition

public int getPosition()

Specified by:

getPosition in interface MarshalInputStream

Specified by:

getPosition in interface TypeCodeReader

consumeEndian

public void consumeEndian()

Specified by:

consumeEndian in interface MarshalInputStream

read_boolean

public boolean read_boolean()

Description copied from class: InputStream

Reads a boolean value from this input stream.

Specified by:

read_boolean in interface MarshalInputStream

Specified by:

read_boolean in class InputStream

Returns:

the boolean value read from this input stream

read_char

public char read_char()

Description copied from class: InputStream

Reads a char value from this input stream.

Specified by:

read_char in interface MarshalInputStream

Specified by:

read_char in class InputStream

Returns:

the char value read from this input stream

read_wchar

public char read_wchar()

Description copied from class: InputStream

Reads a wide char value from this input stream.

Specified by:

read_wchar in interface MarshalInputStream

Specified by:

read_wchar in class InputStream

Returns:

the char value read from this input stream

read_octet

public byte read_octet()

Description copied from class: InputStream

Reads an octet (that is, a byte) value from this input stream.

Specified by:

read_octet in interface MarshalInputStream

Specified by:

read_octet in class InputStream

Returns:

the byte value read from this input stream

read_short

public short read_short()

Description copied from class: InputStream

Reads a short value from this input stream.

Specified by:

read_short in interface MarshalInputStream

Specified by:

read_short in class InputStream

Returns:

the short value read from this input stream

read_ushort

public short read_ushort()

Description copied from class: InputStream

Reads a unsigned short value from this input stream.

Specified by:

read_ushort in interface MarshalInputStream

Specified by:

read_ushort in class InputStream

Returns:

the short value read from this input stream

read_long

public int read_long()

Description copied from class: InputStream

Reads a CORBA long (that is, Java int) value from this input stream.

Specified by:

read_long in interface MarshalInputStream

Specified by:

read_long in class InputStream

Returns:

the int value read from this input stream

read_ulong

public int read_ulong()

Description copied from class: InputStream

Reads an unsigned CORBA long (that is, Java int) value from this input stream.

Specified by:

read_ulong in interface MarshalInputStream

Specified by:

read_ulong in class InputStream

Returns:

the int value read from this input stream

read_longlong

public long read_longlong()

Description copied from class: InputStream

Reads a CORBA longlong (that is, Java long) value from this input stream.

Specified by:

read_longlong in interface MarshalInputStream

Specified by:

read_longlong in class InputStream

Returns:

the long value read from this input stream

read_ulonglong

public long read_ulonglong()

Description copied from class: InputStream

Reads a CORBA unsigned longlong (that is, Java long) value from this input stream.

Specified by:

read_ulonglong in interface MarshalInputStream

Specified by:

read_ulonglong in class InputStream

Returns:

the long value read from this input stream

read_float

public float read_float()

Description copied from class: InputStream

Reads a float value from this input stream.

Specified by:

read_float in interface MarshalInputStream

Specified by:

read_float in class InputStream

Returns:

the float value read from this input stream

read_double

public double read_double()

Description copied from class: InputStream

Reads a double value from this input stream.

Specified by:

read_double in interface MarshalInputStream

Specified by:

read_double in class InputStream

Returns:

the double value read from this input stream

read_string

public String read_string()

Description copied from class: InputStream

Reads a string value from this input stream.

Specified by:

read_string in interface MarshalInputStream

Specified by:

read_string in class InputStream

Returns:

the String value read from this input stream

read_wstring

public String read_wstring()

Description copied from class: InputStream

Reads a wide string value from this input stream.

Specified by:

read_wstring in interface MarshalInputStream

Specified by:

read_wstring in class InputStream

Returns:

the String value read from this input stream

read_boolean_array

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

Description copied from class: InputStream

Reads an array of booleans from this input stream.

Specified by:

read_boolean_array in interface MarshalInputStream

Specified by:

read_boolean_array in class InputStream

Parameters:

value - returned array of booleans.

offset - offset on the stream.

length - length of buffer to read

read_char_array

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

Description copied from class: InputStream

Reads an array of chars from this input stream.

Specified by:

read_char_array in interface MarshalInputStream

Specified by:

read_char_array in class InputStream

Parameters:

value - returned array of chars.

offset - offset on the stream.

length - length of buffer to read

read_wchar_array

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

Description copied from class: InputStream

Reads an array of wide chars from this input stream.

Specified by:

read_wchar_array in interface MarshalInputStream

Specified by:

read_wchar_array in class InputStream

Parameters:

value - returned array of wide chars.

offset - offset on the stream.

length - length of buffer to read

read_octet_array

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

Description copied from class: InputStream

Reads an array of octets (that is, bytes) from this input stream.

Specified by:

read_octet_array in interface MarshalInputStream

Specified by:

read_octet_array in class InputStream

Parameters:

value - returned array of octets (that is, bytes).

offset - offset on the stream.

length - length of buffer to read

read_short_array

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

Description copied from class: InputStream

Reads an array of shorts from this input stream.

Specified by:

read_short_array in interface MarshalInputStream

Specified by:

read_short_array in class InputStream

Parameters:

value - returned array of shorts.

offset - offset on the stream.

length - length of buffer to read

read_ushort_array

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

Description copied from class: InputStream

Reads an array of unsigned shorts from this input stream.

Specified by:

read_ushort_array in interface MarshalInputStream

Specified by:

read_ushort_array in class InputStream

Parameters:

value - returned array of shorts.

offset - offset on the stream.

length - length of buffer to read

read_long_array

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

Description copied from class: InputStream

Reads an array of CORBA longs (that is, Java ints) from this input stream.

Specified by:

read_long_array in interface MarshalInputStream

Specified by:

read_long_array in class InputStream

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

Description copied from class: InputStream

Reads an array of unsigned CORBA longs (that is, Java ints) from this input stream.

Specified by:

read_ulong_array in interface MarshalInputStream

Specified by:

read_ulong_array in class InputStream

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

Description copied from class: InputStream

Reads an array of CORBA longlongs (that is, Java longs) from this input stream.

Specified by:

read_longlong_array in interface MarshalInputStream

Specified by:

read_longlong_array in class InputStream

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

Description copied from class: InputStream

Reads an array of unsigned CORBA longlongs (that is, Java longs) from this input stream.

Specified by:

read_ulonglong_array in interface MarshalInputStream

Specified by:

read_ulonglong_array in class InputStream

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

Description copied from class: InputStream

Reads an array of floats from this input stream.

Specified by:

read_float_array in interface MarshalInputStream

Specified by:

read_float_array in class InputStream

Parameters:

value - returned array of floats.

offset - offset on the stream.

length - length of buffer to read

read_double_array

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

Description copied from class: InputStream

Reads an array of boubles from this input stream.

Specified by:

read_double_array in interface MarshalInputStream

Specified by:

read_double_array in class InputStream

Parameters:

value - returned array of doubles.

offset - offset on the stream.

length - length of buffer to read

read_Object

public Object read_Object()

Description copied from class: InputStream

Reads a CORBA object from this input stream.

Specified by:

read_Object in interface MarshalInputStream

Specified by:

read_Object in class InputStream

Returns:

the Object instance read from this input stream

read_value

public Serializable read_value()

Description copied from class: InputStream

Unmarshalls a value type from the input stream.

Specified by:

read_value in interface MarshalInputStream

Overrides:

read_value in class InputStream

Returns:

the value type unmarshalled from the input stream

read_TypeCode

public TypeCode read_TypeCode()

Description copied from class: InputStream

Reads a TypeCode from this input stream.

Specified by:

read_TypeCode in interface MarshalInputStream

Specified by:

read_TypeCode in class InputStream

Returns:

the TypeCode instance read from this input stream

read_any

public Any read_any()

Description copied from class: InputStream

Reads an Any from this input stream.

Specified by:

read_any in interface MarshalInputStream

Specified by:

read_any in class InputStream

Returns:

the Any instance read from this input stream

read_Principal

public Principal read_Principal()

Description copied from class: InputStream

Returns principle for invocation.

Specified by:

read_Principal in interface MarshalInputStream

Overrides:

read_Principal in class InputStream

Returns:

Principle for invocation

read_fixed

public BigDecimal read_fixed()

Description copied from class: InputStream

Reads a BigDecimal number.

Overrides:

read_fixed in class InputStream

Returns:

a java.math.BigDecimal number

read_Context

public Context read_Context()

Description copied from class: InputStream

Reads a CORBA context from the stream.

Overrides:

read_Context in class InputStream

Returns:

a CORBA context

See Also:

• portable package comments for unimplemented features

orb

public ORB orb()

Description copied from class: InputStream

Returns the ORB that created this InputStream.

Overrides:

orb in class InputStream

Returns:

the ORB object that created this stream

See Also:

• portable package comments for unimplemented features

addTypeCodeAtPosition

public void addTypeCodeAtPosition(TypeCodeImpl tc,
 int position)

Specified by:

addTypeCodeAtPosition in interface TypeCodeReader

getTypeCodeAtPosition

public TypeCodeImpl getTypeCodeAtPosition(int position)

Specified by:

getTypeCodeAtPosition in interface TypeCodeReader

setEnclosingInputStream

public void setEnclosingInputStream(InputStream enclosure)

Specified by:

setEnclosingInputStream in interface TypeCodeReader

getTopLevelStream

public TypeCodeReader getTopLevelStream()

Specified by:

getTopLevelStream in interface TypeCodeReader

getTopLevelPosition

public int getTopLevelPosition()

Specified by:

getTopLevelPosition in interface TypeCodeReader

performORBVersionSpecificInit

public void performORBVersionSpecificInit()

Description copied from interface: MarshalInputStream

This must be called once before unmarshaling valuetypes or anything that uses repository IDs. The ORB's version should be set to the desired value prior to calling.

Specified by:

performORBVersionSpecificInit in interface MarshalInputStream

resetCodeSetConverters

public void resetCodeSetConverters()

Description copied from interface: MarshalInputStream

Tells the input stream to null any code set converter references, forcing it to reacquire them if it needs converters again. This is used when the server input stream needs to switch the connection's char code set converter to something different after reading the code set service context for the first time. Initially, we use ISO8859-1 to read the operation name (it can't be more than ASCII).

Specified by:

resetCodeSetConverters in interface MarshalInputStream

printTypeMap

public void printTypeMap()

Specified by:

printTypeMap in interface TypeCodeReader