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Apache Struts API Documentation: Class ModuleConfigVerifier
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SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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org.apache.struts.plugins</FONT>
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Class ModuleConfigVerifier</H2>
<PRE>
java.lang.Object
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+--<B>org.apache.struts.plugins.ModuleConfigVerifier</B>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/apache/struts/action/PlugIn.html">PlugIn</A></DD>
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<DT>public class <B>ModuleConfigVerifier</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../org/apache/struts/action/PlugIn.html">PlugIn</A></DL>
<P>
<p>Convenient implementation of <A HREF="../../../../org/apache/struts/action/PlugIn.html"><CODE>PlugIn</CODE></A> that performs as many verification tests on the information stored in the <A HREF="../../../../org/apache/struts/config/ModuleConfig.html"><CODE>ModuleConfig</CODE></A> for this module as is practical. Based on the setting of the <code>fatal</code> property (which defaults to <code>true</code>), the detection of any such errors will cause a <code>ServletException</code> to be thrown from the <code>init</code> method, which will ultimately cause the initialization of your Struts controller servlet to fail.</p> <p>Under all circumstances, errors that are detected will be logged via calls to <code>ServletContext.log</code>.</p>
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<DL>
<DT><B>Since: </B><DD>Struts 1.1</DD>
<DT><B>Version: </B><DD>$Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $</DD>
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<CODE>protected <A HREF="../../../../org/apache/struts/config/ModuleConfig.html">ModuleConfig</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#config">config</A></B></CODE>
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The <A HREF="../../../../org/apache/struts/config/ModuleConfig.html"><CODE>ModuleConfig</CODE></A> instance for our module.</TD>
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<CODE>private boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#fatal">fatal</A></B></CODE>
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Should the existence of configuration errors be fatal.</TD>
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<CODE>protected <A HREF="../../../../org/apache/struts/action/ActionServlet.html">ActionServlet</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#servlet">servlet</A></B></CODE>
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The <A HREF="../../../../org/apache/struts/action/ActionServlet.html"><CODE>ActionServlet</CODE></A> instance we are associated with.</TD>
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<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#ModuleConfigVerifier()">ModuleConfigVerifier</A></B>()</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#destroy()">destroy</A></B>()</CODE>
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Receive notification that our owning module is being shut down.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#init(org.apache.struts.action.ActionServlet, org.apache.struts.config.ModuleConfig)">init</A></B>(<A HREF="../../../../org/apache/struts/action/ActionServlet.html">ActionServlet</A> servlet, <A HREF="../../../../org/apache/struts/config/ModuleConfig.html">ModuleConfig</A> config)</CODE>
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Receive notification that the specified module is being started up.</TD>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#isFatal()">isFatal</A></B>()</CODE>
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Return the "configuation errors are fatal" flag.</TD>
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<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#log(java.lang.String)">log</A></B>(java.lang.String message)</CODE>
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Log the specified message to our servlet context log, after a header including the module prefix.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#setFatal(boolean)">setFatal</A></B>(boolean fatal)</CODE>
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Set the "configuration errors are fatal" flag.</TD>
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<CODE>protected boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#verifyActionMappingClass()">verifyActionMappingClass</A></B>()</CODE>
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Return <code>true</code> if information returned by <code>config.getActionMappingClass</code> is all valid; otherwise, log error messages and return <code>false</code>.</TD>
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<CODE>protected boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#verifyForwardConfigs()">verifyForwardConfigs</A></B>()</CODE>
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Return <code>true</code> if information returned by <code>config.findForwardConfigs</code> is all valid; otherwise, log error messages and return <code>false</code>.</TD>
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<CODE>protected boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#verifyMessageResourcesConfigs()">verifyMessageResourcesConfigs</A></B>()</CODE>
<BR>
Return <code>true</code> if information returned by <code>config.findMessageResourcesConfigs</code> is all valid; otherwise, log error messages and return <code>false</code>.</TD>
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<CODE>protected boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/plugins/ModuleConfigVerifier.html#verifyPlugInConfigs()">verifyPlugInConfigs</A></B>()</CODE>
<BR>
Return <code>true</code> if information returned by <code>config.findPluginConfigs</code> is all valid; otherwise, log error messages and return <code>false</code>.</TD>
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