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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Fri Dec 06 19:57:08 CET 2002 --><TITLE>jakarta-turbine-2 2.2 API: Interface Validator</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD 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HREF="../../../../../../org/apache/turbine/services/intake/validator/InitableByConstraintMap.html"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="Validator.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.apache.turbine.services.intake.validator</FONT><BR>Interface Validator</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../../../org/apache/turbine/services/intake/validator/DefaultValidator.html">DefaultValidator</A>, <A HREF="../../../../../../org/apache/turbine/services/intake/validator/FileValidator.html">FileValidator</A></DD></DL><HR><DL><DT>public interface <B>Validator</B></DL><P>Validator api.<P><DL><DT><B>Version: </B><DD>$Id: Validator.java,v 1.2 2002/07/11 16:53:27 mpoeschl Exp $</DD><DT><B>Author: </B><DD><a href="mailto:jmcnally@collab.net>John McNally</a></DD></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../org/apache/turbine/services/intake/validator/Validator.html#assertValidity(java.lang.String)">assertValidity</A></B>(java.lang.String testValue)</CODE><BR> Determine whether a testValue meets the criteria specified in the constraints defined for this validator</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../org/apache/turbine/services/intake/validator/Validator.html#getMessage()">getMessage</A></B>()</CODE><BR> Get the last error message resulting from invalid input.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../org/apache/turbine/services/intake/validator/Validator.html#isValid(java.lang.String)">isValid</A></B>(java.lang.String testValue)</CODE><BR> Determine whether a testValue meets the criteria specified in the constraints defined for this validator</TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="isValid(java.lang.String)"><!-- --></A><H3>isValid</H3><PRE>public boolean <B>isValid</B>(java.lang.String testValue)</PRE><DL><DD>Determine whether a testValue meets the criteria specified in the constraints defined for this validator<DD><DL><DT><B>Parameters:</B><DD><CODE>testValue</CODE> - a <code>String</code> to be tested<DT><B>Returns:</B><DD>true if valid, false otherwise</DL></DD></DL><HR><A NAME="assertValidity(java.lang.String)"><!-- --></A><H3>assertValidity</H3><PRE>public void <B>assertValidity</B>(java.lang.String testValue) throws <A HREF="../../../../../../org/apache/turbine/services/intake/validator/ValidationException.html">ValidationException</A></PRE><DL><DD>Determine whether a testValue meets the criteria specified in the constraints defined for this validator<DD><DL><DT><B>Parameters:</B><DD><CODE>testValue</CODE> - a <code>String</code> to be tested<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../../org/apache/turbine/services/intake/validator/ValidationException.html">ValidationException</A></CODE> - containing an error message if the testValue did not pass the validation tests.</DL></DD></DL><HR><A NAME="getMessage()"><!-- --></A><H3>getMessage</H3><PRE>public java.lang.String <B>getMessage</B>()</PRE><DL><DD>Get the last error message resulting from invalid input.<DD><DL><DT><B>Returns:</B><DD>a <code>String</code> message, or the empty String "".</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A 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