com.ibm.mq.headers

Class Charsets

java.lang.Object

com.ibm.mq.jmqi.JmqiObject

com.ibm.mq.headers.Charsets

public class Charsets
extends com.ibm.mq.jmqi.JmqiObject

Class to do NIO Charset based conversion of data in Headers

Field Summary

Fields inherited from class com.ibm.mq.jmqi.JmqiObject

COMP_JM, COMP_JN, COMP_JO

Method Summary

Modifier and Type	Method and Description
static java.lang.String	convert(byte[] bytes, int ccsid) Converts byte array content in the specified CCSID into a Java String.
static java.lang.String	convert(byte[] bytes, int ccsid, int encoding) Converts byte array content in the specified CCSID into a Java String.
static java.lang.String	convert(byte[] bytes, int offset, int length, int ccsid) Converts byte array content in the specified CCSID into a Java String.
static java.lang.String	convert(byte[] bytes, int offset, int length, int ccsid, int encoding) Converts byte array content in the specified CCSID into a Java String.
static java.lang.String	convert(java.nio.ByteBuffer bytes, int offset, int length, int ccsid) Converts ByteBuffer content in the specified CCSID into a Java String.
static byte[]	convert(java.lang.String string, int ccsid) Converts a Java string into a byte array in the specified CCSID.

Methods inherited from class java.lang.Object

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

Method Detail

convert

public static java.lang.String convert(byte[] bytes,
                                       int ccsid)
                                throws java.io.UnsupportedEncodingException

Converts byte array content in the specified CCSID into a Java String.

Parameters:

bytes - The data

ccsid - The Coded Character Set ID

Returns:

The data as a Unicode string

Throws:

java.io.UnsupportedEncodingException - if there is no codepage mapping for the supplied CCSID value or the platform cannot convert from the codepage.

convert

public static java.lang.String convert(byte[] bytes,
                                       int ccsid,
                                       int encoding)
                                throws java.io.UnsupportedEncodingException

Converts byte array content in the specified CCSID into a Java String.

Parameters:

bytes - The data

ccsid - The Coded Character Set ID

encoding - The encoding of the header, relevant for CCSID 1200 character encodings

Returns:

The data as a Java String

Throws:

java.io.UnsupportedEncodingException - if there is no codepage mapping for the supplied CCSID value or the platform cannot convert from the codepage.

convert

public static java.lang.String convert(byte[] bytes,
                                       int offset,
                                       int length,
                                       int ccsid)
                                throws java.io.UnsupportedEncodingException

Converts byte array content in the specified CCSID into a Java String.

Parameters:

bytes -

offset -

length -

ccsid -

Returns:

the resulting string

Throws:

java.io.UnsupportedEncodingException - if there is no codepage mapping for the supplied CCSID value or the platform cannot convert from the codepage.

convert

public static java.lang.String convert(byte[] bytes,
                                       int offset,
                                       int length,
                                       int ccsid,
                                       int encoding)
                                throws java.io.UnsupportedEncodingException

Converts byte array content in the specified CCSID into a Java String.

Parameters:

bytes -

offset -

length -

ccsid -

encoding -

Returns:

the resulting string

Throws:

java.io.UnsupportedEncodingException - if there is no codepage mapping for the supplied CCSID value or the platform cannot convert from the codepage.

convert

public static java.lang.String convert(java.nio.ByteBuffer bytes,
                                       int offset,
                                       int length,
                                       int ccsid)
                                throws java.io.UnsupportedEncodingException

Converts ByteBuffer content in the specified CCSID into a Java String.

Parameters:

bytes -

offset -

length -

ccsid -

Returns:

the resulting string

Throws:

java.io.UnsupportedEncodingException - if there is no codepage mapping for the supplied CCSID value or the platform cannot convert from the codepage.

convert

public static byte[] convert(java.lang.String string,
                             int ccsid)
                      throws java.io.UnsupportedEncodingException

Converts a Java string into a byte array in the specified CCSID.

Parameters:

string -

ccsid -

Returns:

the resulting byte array

Throws:

java.io.UnsupportedEncodingException - if there is no codepage mapping for the supplied CCSID value or the platform cannot convert from the codepage.