com.triactive.jdo.store.sql.expr
Class StatementText

java.lang.Object
  com.triactive.jdo.store.sql.expr.StatementText

public class StatementText

extends java.lang.Object

The text of an SQL statement, or a fragment thereof.

A StatementText object is basically a StringBuffer that also tracks JDBC statement parameters and their values. The prepareStatement() method can be used to produce a JDBC PreparedStatement object in which any parameters have had their values set into the statement.

Author:

Mike Martin

Constructor Summary

StatementText()

StatementText(java.lang.String initialSql)

Method Summary

StatementText	append(char c)
StatementText	append(java.lang.Object o)
StatementText	append(StatementText st)
StatementText	append(StatementTextGenerator txtGen)
StatementText	append(java.lang.String s)
StatementText	appendParameter(ColumnMapping mapping, java.lang.Object value)
boolean	equals(java.lang.Object obj)
int	hashCode()
int	length()
java.sql.PreparedStatement	prepareStatement(PersistenceManager pm, java.sql.Connection conn)
java.sql.PreparedStatement	prepareStatement(PersistenceManager pm, java.sql.Connection conn, int resultSetType, int resultSetConcurrency)
void	replaceText(java.lang.String newSql)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

StatementText

public StatementText()

StatementText

public StatementText(java.lang.String initialSql)

Method Detail

length

public int length()

append

public StatementText append(char c)

append

public StatementText append(java.lang.String s)

append

public StatementText append(StatementTextGenerator txtGen)

append

public StatementText append(StatementText st)

append

public StatementText append(java.lang.Object o)

appendParameter

public StatementText appendParameter(ColumnMapping mapping,
                                     java.lang.Object value)

replaceText

public void replaceText(java.lang.String newSql)

prepareStatement

public java.sql.PreparedStatement prepareStatement(PersistenceManager pm,
                                                   java.sql.Connection conn)
                                            throws java.sql.SQLException

Throws:

java.sql.SQLException

prepareStatement

public java.sql.PreparedStatement prepareStatement(PersistenceManager pm,
                                                   java.sql.Connection conn,
                                                   int resultSetType,
                                                   int resultSetConcurrency)
                                            throws java.sql.SQLException

Throws:

java.sql.SQLException

hashCode

public int hashCode()

equals

public boolean equals(java.lang.Object obj)

toString

public java.lang.String toString()