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java.lang.Objectorg.springframework.jdbc.support.lob.DefaultLobHandler.DefaultLobCreator
protected class DefaultLobHandler.DefaultLobCreator
Default LobCreator implementation as inner class. Can be subclassed in DefaultLobHandler extensions.
Constructor Summary | |
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protected |
DefaultLobHandler.DefaultLobCreator()
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Method Summary | |
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void |
close()
Close this LobCreator session and free its temporarily created BLOBs and CLOBs. |
void |
setBlobAsBinaryStream(java.sql.PreparedStatement ps,
int paramIndex,
java.io.InputStream binaryStream,
int contentLength)
Set the given content as binary stream on the given statement, using the given parameter index. |
void |
setBlobAsBytes(java.sql.PreparedStatement ps,
int paramIndex,
byte[] content)
Set the given content as bytes on the given statement, using the given parameter index. |
void |
setClobAsAsciiStream(java.sql.PreparedStatement ps,
int paramIndex,
java.io.InputStream asciiStream,
int contentLength)
Set the given content as ASCII stream on the given statement, using the given parameter index. |
void |
setClobAsCharacterStream(java.sql.PreparedStatement ps,
int paramIndex,
java.io.Reader characterStream,
int contentLength)
Set the given content as character stream on the given statement, using the given parameter index. |
void |
setClobAsString(java.sql.PreparedStatement ps,
int paramIndex,
java.lang.String content)
Set the given content as String on the given statement, using the given parameter index. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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protected DefaultLobHandler.DefaultLobCreator()
Method Detail |
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public void setBlobAsBytes(java.sql.PreparedStatement ps, int paramIndex, byte[] content) throws java.sql.SQLException
LobCreator
PreparedStatement.setBytes
or create a Blob instance for it, depending on the database and driver.
setBlobAsBytes
in interface LobCreator
ps
- the PreparedStatement to the set the content onparamIndex
- the parameter index to usecontent
- the content as byte array, or null
for SQL NULL
java.sql.SQLException
- if thrown by JDBC methodsPreparedStatement.setBytes(int, byte[])
public void setBlobAsBinaryStream(java.sql.PreparedStatement ps, int paramIndex, java.io.InputStream binaryStream, int contentLength) throws java.sql.SQLException
LobCreator
PreparedStatement.setBinaryStream
or create a Blob instance for it, depending on the database and driver.
setBlobAsBinaryStream
in interface LobCreator
ps
- the PreparedStatement to the set the content onparamIndex
- the parameter index to usebinaryStream
- the content as binary stream, or null
for SQL NULL
java.sql.SQLException
- if thrown by JDBC methodsPreparedStatement.setBinaryStream(int, java.io.InputStream, int)
public void setClobAsString(java.sql.PreparedStatement ps, int paramIndex, java.lang.String content) throws java.sql.SQLException
LobCreator
PreparedStatement.setString
or create a Clob instance for it, depending on the database and driver.
setClobAsString
in interface LobCreator
ps
- the PreparedStatement to the set the content onparamIndex
- the parameter index to usecontent
- the content as String, or null
for SQL NULL
java.sql.SQLException
- if thrown by JDBC methodsPreparedStatement.setBytes(int, byte[])
public void setClobAsAsciiStream(java.sql.PreparedStatement ps, int paramIndex, java.io.InputStream asciiStream, int contentLength) throws java.sql.SQLException
LobCreator
PreparedStatement.setAsciiStream
or create a Clob instance for it, depending on the database and driver.
setClobAsAsciiStream
in interface LobCreator
ps
- the PreparedStatement to the set the content onparamIndex
- the parameter index to useasciiStream
- the content as ASCII stream, or null
for SQL NULL
java.sql.SQLException
- if thrown by JDBC methodsPreparedStatement.setAsciiStream(int, java.io.InputStream, int)
public void setClobAsCharacterStream(java.sql.PreparedStatement ps, int paramIndex, java.io.Reader characterStream, int contentLength) throws java.sql.SQLException
LobCreator
PreparedStatement.setCharacterStream
or create a Clob instance for it, depending on the database and driver.
setClobAsCharacterStream
in interface LobCreator
ps
- the PreparedStatement to the set the content onparamIndex
- the parameter index to usecharacterStream
- the content as character stream, or null
for SQL NULL
java.sql.SQLException
- if thrown by JDBC methodsPreparedStatement.setCharacterStream(int, java.io.Reader, int)
public void close()
LobCreator
NOTE: Needs to be invoked after the involved PreparedStatements have been executed or the affected O/R mapping sessions have been flushed. Otherwise, the database resources for the temporary BLOBs might stay allocated.
close
in interface LobCreator
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