📄 moduleutils.html
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<A NAME="instance"><!-- --></A><H3>
instance</H3>
<PRE>
private static final <A HREF="../../../../org/apache/struts/util/ModuleUtils.html">ModuleUtils</A> <B>instance</B></PRE>
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<DD>The Singleton instance.</DL>
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<A NAME="log"><!-- --></A><H3>
log</H3>
<PRE>
private static final org.apache.commons.logging.Log <B>log</B></PRE>
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<DD>Commons logging instance.</DL>
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<B>Constructor Detail</B></FONT></TD>
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<A NAME="ModuleUtils()"><!-- --></A><H3>
ModuleUtils</H3>
<PRE>
protected <B>ModuleUtils</B>()</PRE>
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<DD>Constructor for ModuleUtils.</DL>
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<A NAME="getInstance()"><!-- --></A><H3>
getInstance</H3>
<PRE>
public static <A HREF="../../../../org/apache/struts/util/ModuleUtils.html">ModuleUtils</A> <B>getInstance</B>()</PRE>
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<DD>Returns the Singleton instance of TagUtils.</DL>
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<A NAME="getModuleConfig(javax.servlet.http.HttpServletRequest)"><!-- --></A><H3>
getModuleConfig</H3>
<PRE>
public <A HREF="../../../../org/apache/struts/config/ModuleConfig.html">ModuleConfig</A> <B>getModuleConfig</B>(javax.servlet.http.HttpServletRequest request)</PRE>
<DL>
<DD>Return the current ModuleConfig object stored in request, if it exists, null otherwise. This method can be used by plugin to retrieve the current module config object. If no moduleConfig is found, this means that the request haven't hit the server throught the struts servlet. The appropriate module config can be set and found with <code><A HREF="../../../../org/apache/struts/util/RequestUtils.html#selectModule(javax.servlet.http.HttpServletRequest, javax.servlet.ServletContext)"><CODE>RequestUtils.selectModule(HttpServletRequest, ServletContext)</CODE></A> </code>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The servlet request we are processing<DT><B>Returns:</B><DD>the ModuleConfig object from request, or null if none is set in the request.</DL>
</DD>
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<A NAME="getModuleConfig(java.lang.String, javax.servlet.ServletContext)"><!-- --></A><H3>
getModuleConfig</H3>
<PRE>
public <A HREF="../../../../org/apache/struts/config/ModuleConfig.html">ModuleConfig</A> <B>getModuleConfig</B>(java.lang.String prefix, javax.servlet.ServletContext context)</PRE>
<DL>
<DD>Return the desired ModuleConfig object stored in context, if it exists, null otherwise.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>prefix</CODE> - The module prefix of the desired module<DD><CODE>context</CODE> - The ServletContext for this web application<DT><B>Returns:</B><DD>the ModuleConfig object specified, or null if not found in the context.</DL>
</DD>
</DL>
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<A NAME="getModuleConfig(java.lang.String, javax.servlet.http.HttpServletRequest, javax.servlet.ServletContext)"><!-- --></A><H3>
getModuleConfig</H3>
<PRE>
public <A HREF="../../../../org/apache/struts/config/ModuleConfig.html">ModuleConfig</A> <B>getModuleConfig</B>(java.lang.String prefix, javax.servlet.http.HttpServletRequest request, javax.servlet.ServletContext context)</PRE>
<DL>
<DD>Return the desired ModuleConfig object stored in context, if it exists, otherwise return the current ModuleConfig<DD><DL>
<DT><B>Parameters:</B><DD><CODE>prefix</CODE> - The module prefix of the desired module<DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>context</CODE> - The ServletContext for this web application<DT><B>Returns:</B><DD>the ModuleConfig object specified, or null if not found in the context.</DL>
</DD>
</DL>
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<A NAME="getModuleConfig(javax.servlet.http.HttpServletRequest, javax.servlet.ServletContext)"><!-- --></A><H3>
getModuleConfig</H3>
<PRE>
public <A HREF="../../../../org/apache/struts/config/ModuleConfig.html">ModuleConfig</A> <B>getModuleConfig</B>(javax.servlet.http.HttpServletRequest request, javax.servlet.ServletContext context)</PRE>
<DL>
<DD>Return the ModuleConfig object is it exists, null otherwise.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>context</CODE> - The ServletContext for this web application<DT><B>Returns:</B><DD>the ModuleConfig object</DL>
</DD>
</DL>
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<A NAME="getModuleName(javax.servlet.http.HttpServletRequest, javax.servlet.ServletContext)"><!-- --></A><H3>
getModuleName</H3>
<PRE>
public java.lang.String <B>getModuleName</B>(javax.servlet.http.HttpServletRequest request, javax.servlet.ServletContext context)</PRE>
<DL>
<DD>Get the module name to which the specified request belong.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>context</CODE> - The ServletContext for this web application<DT><B>Returns:</B><DD>The module prefix or ""</DL>
</DD>
</DL>
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<A NAME="getModuleName(java.lang.String, javax.servlet.ServletContext)"><!-- --></A><H3>
getModuleName</H3>
<PRE>
public java.lang.String <B>getModuleName</B>(java.lang.String matchPath, javax.servlet.ServletContext context)</PRE>
<DL>
<DD>Get the module name to which the specified uri belong.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>matchPath</CODE> - The uri from which we want the module name.<DD><CODE>context</CODE> - The ServletContext for this web application<DT><B>Returns:</B><DD>The module prefix or ""</DL>
</DD>
</DL>
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<A NAME="getModulePrefixes(javax.servlet.ServletContext)"><!-- --></A><H3>
getModulePrefixes</H3>
<PRE>
public java.lang.String[] <B>getModulePrefixes</B>(javax.servlet.ServletContext context)</PRE>
<DL>
<DD>Return the list of module prefixes that are defined for this web application. <strong>NOTE</strong> - the "" prefix for the default module is not included in this list.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>context</CODE> - The ServletContext for this web application.<DT><B>Returns:</B><DD>An array of module prefixes.</DL>
</DD>
</DL>
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<A NAME="selectModule(javax.servlet.http.HttpServletRequest, javax.servlet.ServletContext)"><!-- --></A><H3>
selectModule</H3>
<PRE>
public void <B>selectModule</B>(javax.servlet.http.HttpServletRequest request, javax.servlet.ServletContext context)</PRE>
<DL>
<DD>Select the module to which the specified request belongs, and add corresponding request attributes to this request.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>context</CODE> - The ServletContext for this web application</DL>
</DD>
</DL>
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<A NAME="selectModule(java.lang.String, javax.servlet.http.HttpServletRequest, javax.servlet.ServletContext)"><!-- --></A><H3>
selectModule</H3>
<PRE>
public void <B>selectModule</B>(java.lang.String prefix, javax.servlet.http.HttpServletRequest request, javax.servlet.ServletContext context)</PRE>
<DL>
<DD>Select the module to which the specified request belongs, and add corresponding request attributes to this request.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>prefix</CODE> - The module prefix of the desired module<DD><CODE>request</CODE> - The servlet request we are processing<DD><CODE>context</CODE> - The ServletContext for this web application</DL>
</DD>
</DL>
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