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| org.apache.xalan.extensions</FONT> | |
| <BR> | |
| Class ExtensionsTable</H2> | |
| <PRE> | |
| java.lang.Object | |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.xalan.extensions.ExtensionsTable</B> | |
| </PRE> | |
| <HR> | |
| <DL> | |
| <DT><PRE>public class <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.36"><B>ExtensionsTable</B></A><DT>extends java.lang.Object</DL> | |
| </PRE> | |
| <P> | |
| Class holding a table registered extension namespace handlers | |
| <P> | |
| <P> | |
| <HR> | |
| <P> | |
| <!-- =========== FIELD SUMMARY =========== --> | |
| <A NAME="field_summary"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> | |
| <B>Field Summary</B></FONT></TH> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE> java.util.Hashtable</CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../../org/apache/xalan/extensions/ExtensionsTable.html#m_extensionFunctionNamespaces">m_extensionFunctionNamespaces</A></B></CODE> | |
| <BR> | |
| Table of extensions that may be called from the expression language | |
| via the call(name, ...) function.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE>private <A HREF="../../../../org/apache/xalan/templates/StylesheetRoot.html" title="class in org.apache.xalan.templates">StylesheetRoot</A></CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../../org/apache/xalan/extensions/ExtensionsTable.html#m_sroot">m_sroot</A></B></CODE> | |
| <BR> | |
| The StylesheetRoot associated with this extensions table.</TD> | |
| </TR> | |
| </TABLE> | |
| | |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> | |
| <A NAME="constructor_summary"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> | |
| <B>Constructor Summary</B></FONT></TH> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD><CODE><B><A HREF="../../../../org/apache/xalan/extensions/ExtensionsTable.html#ExtensionsTable(org.apache.xalan.templates.StylesheetRoot)">ExtensionsTable</A></B>(<A HREF="../../../../org/apache/xalan/templates/StylesheetRoot.html" title="class in org.apache.xalan.templates">StylesheetRoot</A> sroot)</CODE> | |
| <BR> | |
| The constructor (called from TransformerImpl) registers the | |
| StylesheetRoot for the transformation and instantiates an | |
| ExtensionHandler for each extension namespace.</TD> | |
| </TR> | |
| </TABLE> | |
| | |
| <!-- ========== METHOD SUMMARY =========== --> | |
| <A NAME="method_summary"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> | |
| <B>Method Summary</B></FONT></TH> | |
| </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/xalan/extensions/ExtensionsTable.html#addExtensionNamespace(java.lang.String, org.apache.xalan.extensions.ExtensionHandler)">addExtensionNamespace</A></B>(java.lang.String uri, | |
| <A HREF="../../../../org/apache/xalan/extensions/ExtensionHandler.html" title="class in org.apache.xalan.extensions">ExtensionHandler</A> extNS)</CODE> | |
| <BR> | |
| Register an extension namespace handler.</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/xalan/extensions/ExtensionsTable.html#elementAvailable(java.lang.String, java.lang.String)">elementAvailable</A></B>(java.lang.String ns, | |
| java.lang.String elemName)</CODE> | |
| <BR> | |
| Execute the element-available() function.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE> java.lang.Object</CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../../org/apache/xalan/extensions/ExtensionsTable.html#extFunction(org.apache.xpath.functions.FuncExtFunction, java.util.Vector, org.apache.xalan.extensions.ExpressionContext)">extFunction</A></B>(<A HREF="../../../../org/apache/xpath/functions/FuncExtFunction.html" title="class in org.apache.xpath.functions">FuncExtFunction</A> extFunction, | |
| java.util.Vector argVec, | |
| <A HREF="../../../../org/apache/xalan/extensions/ExpressionContext.html" title="interface in org.apache.xalan.extensions">ExpressionContext</A> exprContext)</CODE> | |
| <BR> | |
| Handle an extension function.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE> java.lang.Object</CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../../org/apache/xalan/extensions/ExtensionsTable.html#extFunction(java.lang.String, java.lang.String, java.util.Vector, java.lang.Object, org.apache.xalan.extensions.ExpressionContext)">extFunction</A></B>(java.lang.String ns, | |
| java.lang.String funcName, | |
| java.util.Vector argVec, | |
| java.lang.Object methodKey, | |
| <A HREF="../../../../org/apache/xalan/extensions/ExpressionContext.html" title="interface in org.apache.xalan.extensions">ExpressionContext</A> exprContext)</CODE> | |
| <BR> | |
| Handle an extension function.</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/xalan/extensions/ExtensionsTable.html#functionAvailable(java.lang.String, java.lang.String)">functionAvailable</A></B>(java.lang.String ns, | |
| java.lang.String funcName)</CODE> | |
| <BR> | |
| Execute the function-available() function.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE> <A HREF="../../../../org/apache/xalan/extensions/ExtensionHandler.html" title="class in org.apache.xalan.extensions">ExtensionHandler</A></CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../../org/apache/xalan/extensions/ExtensionsTable.html#get(java.lang.String)">get</A></B>(java.lang.String extns)</CODE> | |
| <BR> | |
| Get an ExtensionHandler object that represents the | |
| given namespace.</TD> | |
| </TR> | |
| </TABLE> | |
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> | |
| <TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD> | |
| </TR> | |
| </TABLE> | |
| | |
| <P> | |
| <!-- ============ FIELD DETAIL =========== --> | |
| <A NAME="field_detail"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> | |
| <B>Field Detail</B></FONT></TH> | |
| </TR> | |
| </TABLE> | |
| <A NAME="m_extensionFunctionNamespaces"><!-- --></A><H3> | |
| m_extensionFunctionNamespaces</H3> | |
| <PRE> | |
| public java.util.Hashtable <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.44"><B>m_extensionFunctionNamespaces</B></A></PRE> | |
| <DL> | |
| <DD>Table of extensions that may be called from the expression language | |
| via the call(name, ...) function. Objects are keyed on the call | |
| name. | |
| <P> | |
| <DL> | |
| </DL> | |
| </DL> | |
| <HR> | |
| <A NAME="m_sroot"><!-- --></A><H3> | |
| m_sroot</H3> | |
| <PRE> | |
| private <A HREF="../../../../org/apache/xalan/templates/StylesheetRoot.html" title="class in org.apache.xalan.templates">StylesheetRoot</A> <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.49"><B>m_sroot</B></A></PRE> | |
| <DL> | |
| <DD>The StylesheetRoot associated with this extensions table. | |
| <P> | |
| <DL> | |
| </DL> | |
| </DL> | |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> | |
| <A NAME="constructor_detail"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> | |
| <B>Constructor Detail</B></FONT></TH> | |
| </TR> | |
| </TABLE> | |
| <A NAME="ExtensionsTable(org.apache.xalan.templates.StylesheetRoot)"><!-- --></A><H3> | |
| ExtensionsTable</H3> | |
| <PRE> | |
| public <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.57"><B>ExtensionsTable</B></A>(<A HREF="../../../../org/apache/xalan/templates/StylesheetRoot.html" title="class in org.apache.xalan.templates">StylesheetRoot</A> sroot) | |
| throws javax.xml.transform.TransformerException</PRE> | |
| <DL> | |
| <DD>The constructor (called from TransformerImpl) registers the | |
| StylesheetRoot for the transformation and instantiates an | |
| ExtensionHandler for each extension namespace. | |
| <P> | |
| <DL> | |
| <DT><B>Throws:</B> | |
| <DD><CODE>javax.xml.transform.TransformerException</CODE></DL> | |
| </DL> | |
| <!-- ============ METHOD DETAIL ========== --> | |
| <A NAME="method_detail"><!-- --></A> | |
| <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> | |
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> | |
| <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> | |
| <B>Method Detail</B></FONT></TH> | |
| </TR> | |
| </TABLE> | |
| <A NAME="get(java.lang.String)"><!-- --></A><H3> | |
| get</H3> | |
| <PRE> | |
| public <A HREF="../../../../org/apache/xalan/extensions/ExtensionHandler.html" title="class in org.apache.xalan.extensions">ExtensionHandler</A> <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.80"><B>get</B></A>(java.lang.String extns)</PRE> | |
| <DL> | |
| <DD>Get an ExtensionHandler object that represents the | |
| given namespace. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>extns</CODE> - A valid extension namespace. | |
| <DT><B>Returns:</B><DD>ExtensionHandler object that represents the | |
| given namespace.</DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="addExtensionNamespace(java.lang.String, org.apache.xalan.extensions.ExtensionHandler)"><!-- --></A><H3> | |
| addExtensionNamespace</H3> | |
| <PRE> | |
| public void <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.94"><B>addExtensionNamespace</B></A>(java.lang.String uri, | |
| <A HREF="../../../../org/apache/xalan/extensions/ExtensionHandler.html" title="class in org.apache.xalan.extensions">ExtensionHandler</A> extNS)</PRE> | |
| <DL> | |
| <DD>Register an extension namespace handler. This handler provides | |
| functions for testing whether a function is known within the | |
| namespace and also for invoking the functions. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>uri</CODE> - the URI for the extension.<DD><CODE>extNS</CODE> - the extension handler.</DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="functionAvailable(java.lang.String, java.lang.String)"><!-- --></A><H3> | |
| functionAvailable</H3> | |
| <PRE> | |
| public boolean <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.108"><B>functionAvailable</B></A>(java.lang.String ns, | |
| java.lang.String funcName) | |
| throws javax.xml.transform.TransformerException</PRE> | |
| <DL> | |
| <DD>Execute the function-available() function. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>ns</CODE> - the URI of namespace in which the function is needed<DD><CODE>funcName</CODE> - the function name being tested | |
| <DT><B>Returns:</B><DD>whether the given function is available or not. | |
| <DT><B>Throws:</B> | |
| <DD><CODE>javax.xml.transform.TransformerException</CODE></DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="elementAvailable(java.lang.String, java.lang.String)"><!-- --></A><H3> | |
| elementAvailable</H3> | |
| <PRE> | |
| public boolean <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.132"><B>elementAvailable</B></A>(java.lang.String ns, | |
| java.lang.String elemName) | |
| throws javax.xml.transform.TransformerException</PRE> | |
| <DL> | |
| <DD>Execute the element-available() function. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>ns</CODE> - the URI of namespace in which the function is needed<DD><CODE>elemName</CODE> - name of element being tested | |
| <DT><B>Returns:</B><DD>whether the given element is available or not. | |
| <DT><B>Throws:</B> | |
| <DD><CODE>javax.xml.transform.TransformerException</CODE></DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="extFunction(java.lang.String, java.lang.String, java.util.Vector, java.lang.Object, org.apache.xalan.extensions.ExpressionContext)"><!-- --></A><H3> | |
| extFunction</H3> | |
| <PRE> | |
| public java.lang.Object <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.161"><B>extFunction</B></A>(java.lang.String ns, | |
| java.lang.String funcName, | |
| java.util.Vector argVec, | |
| java.lang.Object methodKey, | |
| <A HREF="../../../../org/apache/xalan/extensions/ExpressionContext.html" title="interface in org.apache.xalan.extensions">ExpressionContext</A> exprContext) | |
| throws javax.xml.transform.TransformerException</PRE> | |
| <DL> | |
| <DD>Handle an extension function. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>ns</CODE> - the URI of namespace in which the function is needed<DD><CODE>funcName</CODE> - the function name being called<DD><CODE>argVec</CODE> - arguments to the function in a vector<DD><CODE>methodKey</CODE> - a unique key identifying this function instance in the | |
| stylesheet<DD><CODE>exprContext</CODE> - a context which may be passed to an extension function | |
| and provides callback functions to access various | |
| areas in the environment | |
| <DT><B>Returns:</B><DD>result of executing the function | |
| <DT><B>Throws:</B> | |
| <DD><CODE>javax.xml.transform.TransformerException</CODE></DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="extFunction(org.apache.xpath.functions.FuncExtFunction, java.util.Vector, org.apache.xalan.extensions.ExpressionContext)"><!-- --></A><H3> | |
| extFunction</H3> | |
| <PRE> | |
| public java.lang.Object <A HREF="../../../../src-html/org/apache/xalan/extensions/ExtensionsTable.html#line.208"><B>extFunction</B></A>(<A HREF="../../../../org/apache/xpath/functions/FuncExtFunction.html" title="class in org.apache.xpath.functions">FuncExtFunction</A> extFunction, | |
| java.util.Vector argVec, | |
| <A HREF="../../../../org/apache/xalan/extensions/ExpressionContext.html" title="interface in org.apache.xalan.extensions">ExpressionContext</A> exprContext) | |
| throws javax.xml.transform.TransformerException</PRE> | |
| <DL> | |
| <DD>Handle an extension function. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>extFunction</CODE> - the extension function<DD><CODE>argVec</CODE> - arguments to the function in a vector<DD><CODE>exprContext</CODE> - a context which may be passed to an extension function | |
| and provides callback functions to access various | |
| areas in the environment | |
| <DT><B>Returns:</B><DD>result of executing the function | |
| <DT><B>Throws:</B> | |
| <DD><CODE>javax.xml.transform.TransformerException</CODE></DL> | |
| </DD> | |
| </DL> | |
| <!-- ========= END OF CLASS DATA ========= --> | |
| <HR> | |
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| <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 BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> | |
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| <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> | |
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