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Oracle Fusion Middleware Java API Reference for Oracle WebLogic Server 12c (12.2.1) Part Number E55141-01 P4 Change 1723563 on 2015/10/09 |
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public interface TypedBuffer
This interface is for TypedBuffers. Typed buffers must all implement the getType and getSubtype API, which take the place of the regular atmi function tptypes. Furthermore, they must implement _tmpresend and _tmpostrecv, which put the TypedBuffer object into encoded format or decode the encoded format. This is similar functionality to the Serializable interface, except that these functions must encode their objects in the format expected by the TUXEDO System (which, generally is XDR based).
Method Summary | |
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abstract void |
_tmpostrecv(DataInputStream decoder, int recv_size) This function takes an encoded byte array and and fills in the object it corresponding object. |
abstract void |
_tmpresend(DataOutputStream encoder) This function presends and encodes the given TypedBuffer object. |
abstract int |
getHintIndex() This function returns the hint index for this type and subtype. |
abstract String |
getSubtype() This function returns the string version of the subtype of this buffer. |
abstract String |
getType() This function returns the string version of the type of this buffer. |
Method Detail |
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int getHintIndex()
integer
representing the typeswitch index for this TypedBuffer.String getType()
String
object that represents the type of this bufferString getSubtype()
String
object that represents the subtype of this buffer. May return NULL or the empty string if there is no subtype associated with this buffervoid _tmpresend(DataOutputStream encoder) throws TPException, IOException
encoder
- The output stream to encode this type to. Should not be padded.TPException
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IOException
- If there was an error writing to the DataOutputStreamvoid _tmpostrecv(DataInputStream decoder, int recv_size) throws TPException, IOException
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)TPException
- TPEINVAL if this stream could not be decoded for any reasonIOException
- if there was an error reading from the stream
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Copyright 1996, 2015, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Oracle Fusion Middleware Java API Reference for Oracle WebLogic Server 12c (12.2.1) Part Number E55141-01 P4 Change 1723563 on 2015/10/09 |
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