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## BEA WebLogic Server 9.0 API Reference

## weblogic.wtc.jatmi
Class TypedMBString

    java.lang.Object
      weblogic.wtc.jatmi.StandardTypes
          weblogic.wtc.jatmi.MBStringTypes
              weblogic.wtc.jatmi.TypedMBString

All Implemented Interfaces:
  Serializable, TypedBuffer

public final class TypedMBString
extends MBStringTypes
implements TypedBuffer, Serializable

This is the jatmi analogue to the MBSTRING Tuxedo buffer type

See Also:
  `MBStringTypes`, `StandardTypes`, `TypedBuffer`, Serialized Form

  Copyright © 2005 BEA Systems, Inc. All Rights Reserved.

Field Summary

Fields inherited from class weblogic.wtc.jatmi.MBStringTypes
`mbencoding`

Constructor Summary
`TypedMBString()` Generates a StringBuffer with the default capacity of 16
`TypedMBString(int capacity)` Creates an empty StringBuffer that has the initial capacity given
`TypedMBString(String str)` Constructor.
`TypedMBString(TypedMBString copyFrom)` This constructor copies the fields from the input MBString buffer.

Method Summary
`void` | `_tmpostrecv(DataInputStream decoder, int recv_size)` XDR decodes the given string.
`void` | `_tmpresend(DataOutputStream encoder)` This function presends and encodes the given TypedBuffer object.
`byte[]` | `getBytes()`
`StringBuffer` | `getStringBuffer()` Gets the StringBuffer associated with this object.
`void` | `setBytes(byte[] bytes)`
`String` | `toString()` Returns a copy of this object as a String

Methods inherited from class weblogic.wtc.jatmi.MBStringTypes
`getMBEncoding, setMBEncoding`

Methods inherited from class weblogic.wtc.jatmi.StandardTypes
`getHintIndex, getSubtype, getType, hint_to_type`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Methods inherited from interface weblogic.wtc.jatmi.TypedBuffer
`getHintIndex, getSubtype, getType`

Constructor Detail

### TypedMBString

    public TypedMBString()

  Generates a StringBuffer with the default capacity of 16

### TypedMBString

    public TypedMBString(int capacity)

  Creates an empty StringBuffer that has the initial capacity given

### TypedMBString

    public TypedMBString(String str)

  Constructor. Initializes object with a copy of the input string

### TypedMBString

    public TypedMBString(TypedMBString copyFrom)

  This constructor copies the fields from the input MBString buffer.

Method Detail

### _tmpostrecv

    public void _tmpostrecv(DataInputStream decoder,
                            int recv_size)
                     throws TPException,
                            IOException

  XDR decodes the given string. XDR encoding of a string is four length bytes (not including any NULL byte at the end) followed by the string itself (low 32 bits of the unicode characters). It is padded out to make the total length a multiple of four.

  Specified by:
    `_tmpostrecv` in interface `TypedBuffer`
  Parameters:
    `decoder` - A stream that starts with the encoded data for this buffer type. Only recv_size bytes should be read from the stream (though at the time this function is called all bytes necessary to decode this type should be available)
    `recv_size` - The total size of encoded data from the start position (note that encoded may be larger than the actual recieved size)
  Throws:
    `TPException` - TPEINVAL if this stream could not be decoded for any reason
    `IOException` - if there was an error reading from the stream

### _tmpresend

    public void _tmpresend(DataOutputStream encoder)
                    throws TPException,
                           IOException

  This function presends and encodes the given TypedBuffer object. It is equivalent to the combination of _tmpresend and _tmencdec functions from the buffer(3i) TUXEDO manual page.

  XDR encodes the given string. XDR encoding of a string is four length bytes (not including any NULL byte at the end) followed by the string itself (low 32 bits of the unicode characters). It is padded out to make the total length a multiple of four.

  Specified by:
    `_tmpresend` in interface `TypedBuffer`
  Parameters:
    `encoder` - The output stream to encode this type to. Should not be padded.
  Throws:
    `TPException` -
    - TPEINVAL - If there was some problem with the state of the TypedBuffer.
    - Any other errno is considered a fatal error
    `IOException` - If there was an error writing to the DataOutputStream

### getBytes

    public byte[] getBytes()

### getStringBuffer

    public StringBuffer getStringBuffer()

  Gets the StringBuffer associated with this object. Note that the object returned is the same object store used by this object, so care should be taken when updating the object returned while this TypedMBString is used in another thread. Use the toString method on this object to return this object as a String.

  Returns:
    The StringBuffer associated with this TypedMBString

### setBytes

    public void setBytes(byte[] bytes)

### toString

    public String toString()

  Returns a copy of this object as a String

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| Documentation is available at http://e-docs.bea.com/wls/docs90 Copyright 2005 BEA Systems Inc.
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