templateengineservice.html

turbine教程

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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/template/TemplateEngineService.html#templateExists(java.lang.String)">templateExists</A></B>(java.lang.String&nbsp;template)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Use the specific template engine to determine whether
 a given template exists.</TD>
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<A NAME="TEMPLATE_EXTENSIONS"><!-- --></A><H3>
TEMPLATE_EXTENSIONS</H3>
<PRE>
public static final java.lang.String <B>TEMPLATE_EXTENSIONS</B></PRE>
<DL>
</DL>
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<A NAME="DEFAULT_TEMPLATE_EXTENSION"><!-- --></A><H3>
DEFAULT_TEMPLATE_EXTENSION</H3>
<PRE>
public static final java.lang.String <B>DEFAULT_TEMPLATE_EXTENSION</B></PRE>
<DL>
</DL>
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<A NAME="DEFAULT_PAGE"><!-- --></A><H3>
DEFAULT_PAGE</H3>
<PRE>
public static final java.lang.String <B>DEFAULT_PAGE</B></PRE>
<DL>
</DL>
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<A NAME="DEFAULT_SCREEN"><!-- --></A><H3>
DEFAULT_SCREEN</H3>
<PRE>
public static final java.lang.String <B>DEFAULT_SCREEN</B></PRE>
<DL>
</DL>
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<A NAME="DEFAULT_LAYOUT"><!-- --></A><H3>
DEFAULT_LAYOUT</H3>
<PRE>
public static final java.lang.String <B>DEFAULT_LAYOUT</B></PRE>
<DL>
</DL>
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<A NAME="DEFAULT_NAVIGATION"><!-- --></A><H3>
DEFAULT_NAVIGATION</H3>
<PRE>
public static final java.lang.String <B>DEFAULT_NAVIGATION</B></PRE>
<DL>
</DL>
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<A NAME="DEFAULT_ERROR_SCREEN"><!-- --></A><H3>
DEFAULT_ERROR_SCREEN</H3>
<PRE>
public static final java.lang.String <B>DEFAULT_ERROR_SCREEN</B></PRE>
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</DL>
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<A NAME="DEFAULT_LAYOUT_TEMPLATE"><!-- --></A><H3>
DEFAULT_LAYOUT_TEMPLATE</H3>
<PRE>
public static final java.lang.String <B>DEFAULT_LAYOUT_TEMPLATE</B></PRE>
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</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->


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<A NAME="getTemplateEngineServiceConfiguration()"><!-- --></A><H3>
getTemplateEngineServiceConfiguration</H3>
<PRE>
public java.util.Hashtable <B>getTemplateEngineServiceConfiguration</B>()</PRE>
<DL>
<DD>Return the configuration of the template engine in
 the form of a Hashtable.</DL>
<HR>

<A NAME="registerConfiguration(java.lang.String)"><!-- --></A><H3>
registerConfiguration</H3>
<PRE>
public void <B>registerConfiguration</B>(java.lang.String&nbsp;defaultExt)</PRE>
<DL>
<DD>Initializes file extension associations and registers with the
 template service.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>defaultExt</CODE> - The default file extension association to use
                   in case of properties file misconfiguration.</DL>
</DD>
</DL>
<HR>

<A NAME="getAssociatedFileExtensions()"><!-- --></A><H3>
getAssociatedFileExtensions</H3>
<PRE>
public java.lang.String[] <B>getAssociatedFileExtensions</B>()</PRE>
<DL>
<DD>Supplies the file extension to key this engine in <A HREF="../../../../../org/apache/turbine/services/template/TemplateService.html"><CODE>TemplateService</CODE></A>'s
 registry with.</DL>
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<A NAME="templateExists(java.lang.String)"><!-- --></A><H3>
templateExists</H3>
<PRE>
public boolean <B>templateExists</B>(java.lang.String&nbsp;template)</PRE>
<DL>
<DD>Use the specific template engine to determine whether
 a given template exists. This allows Turbine the TemplateService
 to delegate the search for a template to the template
 engine being used for the view. This gives us the
 advantage of fully utilizing the capabilities of
 template engine with respect to retrieving templates
 from arbitrary sources.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>template</CODE> - The name of the template to check the existance of.<DT><B>Returns:</B><DD>Whether the specified template exists.</DL>
</DD>
</DL>
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