org.objectweb.cjdbc.controller.backend.rewriting
Class ReplaceAllRewritingRule

java.lang.Object
  org.objectweb.cjdbc.controller.backend.rewriting.AbstractRewritingRule
      org.objectweb.cjdbc.controller.backend.rewriting.ReplaceAllRewritingRule

public class ReplaceAllRewritingRule

extends AbstractRewritingRule

This class defines a ReplaceAllRewritingRule. Replace all instance of a String token by another String token

Version:

1.0

Author:

Nicolas Modrzyk

Field Summary

Fields inherited from class org.objectweb.cjdbc.controller.backend.rewriting.AbstractRewritingRule

hasMatched, isCaseSensitive, queryPattern, rewrite, stopOnMatch

Constructor Summary

ReplaceAllRewritingRule(java.lang.String queryPattern, java.lang.String rewrite, boolean caseSensitive, boolean stopOnMatch)
Creates a new ReplaceAllRewritingRule.java object

Method Summary

private static java.lang.String	replace(java.lang.String s, java.lang.String oldText, java.lang.String newText)
java.lang.String	rewrite(java.lang.String sqlQuery) Rewrite the given query according to the rule.

Methods inherited from class org.objectweb.cjdbc.controller.backend.rewriting.AbstractRewritingRule

getQueryPattern, getRewrite, getXml, hasMatched, isCaseSensitive, isStopOnMatch

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplaceAllRewritingRule

public ReplaceAllRewritingRule(java.lang.String queryPattern,
                               java.lang.String rewrite,
                               boolean caseSensitive,
                               boolean stopOnMatch)

Creates a new ReplaceAllRewritingRule.java object

Parameters:

queryPattern - SQL pattern to match

rewrite - rewritten SQL query

caseSensitive - true if matching is case sensitive

stopOnMatch - true if rewriting must stop after this rule if it matches.

Method Detail

rewrite

public java.lang.String rewrite(java.lang.String sqlQuery)

Description copied from class: AbstractRewritingRule

Rewrite the given query according to the rule. Note that this method does not check if the given query matches the rule or not. You must call matches(String) before calling this method.

Specified by:

rewrite in class AbstractRewritingRule

Parameters:

sqlQuery - request to rewrite

Returns:

the rewritten SQL query according to the rule.

See Also:

AbstractRewritingRule.rewrite(java.lang.String)

replace

private static java.lang.String replace(java.lang.String s,
                                        java.lang.String oldText,
                                        java.lang.String newText)