turbinejspservice.html

turbine教程

<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/Initable.html#init()">init</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/Initable.html">Initable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html#init()">init</A></CODE> in class <CODE><A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html">TurbineBaseService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/InitializationException.html">InitializationException</A></CODE> - Something went wrong in the init
         stage</DL>
</DD>
</DL>
<HR>

<A NAME="init(javax.servlet.ServletConfig)"><!-- --></A><H3>
init</H3>
<PRE>
public void <B>init</B>(javax.servlet.ServletConfig&nbsp;config)
          throws <A HREF="../../../../../org/apache/turbine/services/InitializationException.html">InitializationException</A></PRE>
<DL>
<DD>Performs early initialization of this Turbine service.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html#init(javax.servlet.ServletConfig)">init</A></CODE> in class <CODE><A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html">TurbineBaseService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>config</CODE> - The ServletConfiguration from Turbine<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/InitializationException.html">InitializationException</A></CODE> - Something went wrong when starting up.</DL>
</DD>
</DL>
<HR>

<A NAME="addDefaultObjects(org.apache.turbine.util.RunData)"><!-- --></A><H3>
addDefaultObjects</H3>
<PRE>
public void <B>addDefaultObjects</B>(<A HREF="../../../../../org/apache/turbine/util/RunData.html">RunData</A>&nbsp;data)</PRE>
<DL>
<DD>Adds some convenience objects to the request.  For example an instance
 of JspLink which can be used to generate links to other templates.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html#addDefaultObjects(org.apache.turbine.util.RunData)">addDefaultObjects</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html">JspService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>RunData</CODE> - the turbine rundata object</DL>
</DD>
</DL>
<HR>

<A NAME="getDefaultBufferSize()"><!-- --></A><H3>
getDefaultBufferSize</H3>
<PRE>
public int <B>getDefaultBufferSize</B>()</PRE>
<DL>
<DD>The buffer size<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html#getDefaultBufferSize()">getDefaultBufferSize</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html">JspService</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="handleRequest(org.apache.turbine.util.RunData, java.lang.String)"><!-- --></A><H3>
handleRequest</H3>
<PRE>
public void <B>handleRequest</B>(<A HREF="../../../../../org/apache/turbine/util/RunData.html">RunData</A>&nbsp;data,
                          java.lang.String&nbsp;filename)
                   throws <A HREF="../../../../../org/apache/turbine/util/TurbineException.html">TurbineException</A></PRE>
<DL>
<DD>Process the request<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html#handleRequest(org.apache.turbine.util.RunData, java.lang.String)">handleRequest</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html">JspService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>RunData</CODE> - &nbsp;<DD><CODE>String</CODE> - the filename of the template.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/util/TurbineException.html">TurbineException</A></CODE> - Any exception trown while processing will be
         wrapped into a TurbineException and rethrown.</DL>
</DD>
</DL>
<HR>

<A NAME="handleRequest(org.apache.turbine.util.RunData, java.lang.String, boolean)"><!-- --></A><H3>
handleRequest</H3>
<PRE>
public void <B>handleRequest</B>(<A HREF="../../../../../org/apache/turbine/util/RunData.html">RunData</A>&nbsp;data,
                          java.lang.String&nbsp;filename,
                          boolean&nbsp;isForward)
                   throws <A HREF="../../../../../org/apache/turbine/util/TurbineException.html">TurbineException</A></PRE>
<DL>
<DD>Process the request<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html#handleRequest(org.apache.turbine.util.RunData, java.lang.String, boolean)">handleRequest</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html">JspService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>RunData</CODE> - &nbsp;<DD><CODE>String</CODE> - the filename of the template.<DD><CODE>boolean</CODE> - whether to perform a forward or include.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/util/TurbineException.html">TurbineException</A></CODE> - Any exception trown while processing will be
         wrapped into a TurbineException and rethrown.</DL>
</DD>
</DL>
<HR>

<A NAME="templateExists(java.lang.String)"><!-- --></A><H3>
templateExists</H3>
<PRE>
public boolean <B>templateExists</B>(java.lang.String&nbsp;template)</PRE>
<DL>
<DD>Determine whether a given template exists. This service
 currently only supports file base template hierarchies
 so we will use the utility methods provided by
 the template service to do the searching.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/template/BaseTemplateEngineService.html#templateExists(java.lang.String)">templateExists</A></CODE> in class <CODE><A HREF="../../../../../org/apache/turbine/services/template/BaseTemplateEngineService.html">BaseTemplateEngineService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>String</CODE> - template<DT><B>Returns:</B><DD>boolean</DL>
</DD>
</DL>
<HR>

<A NAME="getRelativeTemplateName(java.lang.String)"><!-- --></A><H3>
getRelativeTemplateName</H3>
<PRE>
public java.lang.String <B>getRelativeTemplateName</B>(java.lang.String&nbsp;template)</PRE>
<DL>
<DD>Searchs for a template in the default.template path[s] and
 returns the template name with a relative path which is
 required by <a href="http://java.sun.com/products/servlet/2.3/javadoc/javax/servlet/ServletContext.html#getRequestDispatcher(java.lang.String)">
 javax.servlet.RequestDispatcher</a><DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html#getRelativeTemplateName(java.lang.String)">getRelativeTemplateName</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/jsp/JspService.html">JspService</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>String</CODE> - template<DT><B>Returns:</B><DD>String</DL>
</DD>
</DL>
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