class PassThroughClob
extends java.lang.Object
implements java.sql.Clob
Clob
adapter that exposes a given String or character stream.
Optionally used by DefaultLobHandler
.Modifier and Type | Field and Description |
---|---|
private java.io.InputStream |
asciiStream |
private java.io.Reader |
characterStream |
private java.lang.String |
content |
private long |
contentLength |
Constructor and Description |
---|
PassThroughClob(java.io.InputStream asciiStream,
long contentLength) |
PassThroughClob(java.io.Reader characterStream,
long contentLength) |
PassThroughClob(java.lang.String content) |
Modifier and Type | Method and Description |
---|---|
void |
free() |
java.io.InputStream |
getAsciiStream() |
java.io.Reader |
getCharacterStream() |
java.io.Reader |
getCharacterStream(long pos,
long length) |
java.lang.String |
getSubString(long pos,
int length) |
long |
length() |
long |
position(java.sql.Clob searchstr,
long start) |
long |
position(java.lang.String searchstr,
long start) |
java.io.OutputStream |
setAsciiStream(long pos) |
java.io.Writer |
setCharacterStream(long pos) |
int |
setString(long pos,
java.lang.String str) |
int |
setString(long pos,
java.lang.String str,
int offset,
int len) |
void |
truncate(long len) |
private java.lang.String content
private java.io.Reader characterStream
private java.io.InputStream asciiStream
private long contentLength
public PassThroughClob(java.lang.String content)
public PassThroughClob(java.io.Reader characterStream, long contentLength)
public PassThroughClob(java.io.InputStream asciiStream, long contentLength)
public long length() throws java.sql.SQLException
length
in interface java.sql.Clob
java.sql.SQLException
public java.io.Reader getCharacterStream() throws java.sql.SQLException
getCharacterStream
in interface java.sql.Clob
java.sql.SQLException
public java.io.InputStream getAsciiStream() throws java.sql.SQLException
getAsciiStream
in interface java.sql.Clob
java.sql.SQLException
public java.io.Reader getCharacterStream(long pos, long length) throws java.sql.SQLException
getCharacterStream
in interface java.sql.Clob
java.sql.SQLException
public java.io.Writer setCharacterStream(long pos) throws java.sql.SQLException
setCharacterStream
in interface java.sql.Clob
java.sql.SQLException
public java.io.OutputStream setAsciiStream(long pos) throws java.sql.SQLException
setAsciiStream
in interface java.sql.Clob
java.sql.SQLException
public java.lang.String getSubString(long pos, int length) throws java.sql.SQLException
getSubString
in interface java.sql.Clob
java.sql.SQLException
public int setString(long pos, java.lang.String str) throws java.sql.SQLException
setString
in interface java.sql.Clob
java.sql.SQLException
public int setString(long pos, java.lang.String str, int offset, int len) throws java.sql.SQLException
setString
in interface java.sql.Clob
java.sql.SQLException
public long position(java.lang.String searchstr, long start) throws java.sql.SQLException
position
in interface java.sql.Clob
java.sql.SQLException
public long position(java.sql.Clob searchstr, long start) throws java.sql.SQLException
position
in interface java.sql.Clob
java.sql.SQLException
public void truncate(long len) throws java.sql.SQLException
truncate
in interface java.sql.Clob
java.sql.SQLException
public void free() throws java.sql.SQLException
free
in interface java.sql.Clob
java.sql.SQLException