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java.lang.Object | +--java.io.Writer | +--java.io.OutputStreamWriter | +--com.ibm.as400.access.ConvTableWriter
A ConvTableWriter represents a Toolbox converter that uses stateful character conversion. That is, it wraps an underlying OutputStream and caches/writes the appropriate number of bytes for the given Unicode characters and CCSID/encoding. This class exists primarily for the use of the IFSText classes, but other components are free to use it as well.
ConvTableReader
Fields inherited from class java.io.Writer |
lock |
Constructor Summary | |
ConvTableWriter(java.io.OutputStream out)
Creates a ConvTableWriter that uses the default character encoding. |
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ConvTableWriter(java.io.OutputStream out,
int ccsid)
Creates a ConvTableWriter that uses the specified CCSID. |
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ConvTableWriter(java.io.OutputStream out,
int ccsid,
int bidiStringType)
Creates a ConvTableWriter that uses the specified CCSID and bi-directional string type. |
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ConvTableWriter(java.io.OutputStream out,
java.lang.String encoding)
Creates a ConvTableWriter that uses the specified character encoding. |
Method Summary | |
void |
close()
Closes this ConvTableWriter and its underlying output stream. |
void |
flush()
Flushes the underlying output stream. |
int |
getCcsid()
Returns the CCSID used by this ConvTableWriter. |
java.lang.String |
getEncoding()
Returns the encoding used by this ConvTableWriter. |
void |
write(char[] buffer)
Writes the specified array of characters. |
void |
write(char[] buffer,
int offset,
int length)
Writes a portion of the specified array of characters. |
void |
write(int c)
Writes a single character. |
void |
write(java.lang.String data)
Writes the specified String. |
void |
write(java.lang.String data,
int offset,
int length)
Writes a portion of the specified String. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ConvTableWriter(java.io.OutputStream out) throws java.io.UnsupportedEncodingException
out
- The OutputStream to which to write characters.java.io.UnsupportedEncodingException
- If the default character encoding or its associated CCSID is not supported.public ConvTableWriter(java.io.OutputStream out, java.lang.String encoding) throws java.io.UnsupportedEncodingException
out
- The OutputStream to which to write characters.encoding
- The name of a supported character encoding.java.io.UnsupportedEncodingException
- If the specified character encoding or its associated CCSID is not supported.public ConvTableWriter(java.io.OutputStream out, int ccsid) throws java.io.UnsupportedEncodingException
out
- The OutputStream to which to write characters.ccsid
- The CCSID.java.io.UnsupportedEncodingException
- If the specified CCSID or its corresponding character encoding is not supported.public ConvTableWriter(java.io.OutputStream out, int ccsid, int bidiStringType) throws java.io.UnsupportedEncodingException
out
- The OutputStream to which to write characters.ccsid
- The CCSID.bidiStringType
- The bi-directional string type
.java.io.UnsupportedEncodingException
- If the specified CCSID or its corresponding character encoding is not supported.Method Detail |
public void close() throws java.io.IOException
close
in class java.io.OutputStreamWriter
java.io.IOException
- If an I/O exception occurs.public void flush() throws java.io.IOException
flush
in class java.io.OutputStreamWriter
java.io.IOException
- If an I/O exception occurs.public int getCcsid()
public java.lang.String getEncoding()
getEncoding
in class java.io.OutputStreamWriter
public void write(int c) throws java.io.IOException
write
in class java.io.OutputStreamWriter
c
- The character to write.java.io.IOException
- If an I/O exception occurs.public void write(char[] buffer) throws java.io.IOException
write
in class java.io.Writer
buffer
- The characters to be written.java.io.IOException
- If an I/O exception occurs.public void write(char[] buffer, int offset, int length) throws java.io.IOException
write
in class java.io.OutputStreamWriter
buffer
- The characters to be written.offset
- The offset into the array from which to begin extracting characters to write.length
- The number of characters to write.java.io.IOException
- If an I/O exception occurs.public void write(java.lang.String data) throws java.io.IOException
write
in class java.io.Writer
data
- The String to write.java.io.IOException
- If an I/O exception occurs.public void write(java.lang.String data, int offset, int length) throws java.io.IOException
write
in class java.io.OutputStreamWriter
data
- The String to write.offset
- The offset into the String from which to begin extracting characters to write.length
- The number of characters to write.java.io.IOException
- If an I/O exception occurs.
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