@@ -6,14 +6,19 @@
</HEAD>
<BODY>
<H2><A name="fileset">Filters et</A></H2>
<H2><A name="filterset">FilterS et</A></H2>
<P>FilterSets are groups of filters. Filters can be defined as token value pairs
<P>FilterSets are groups of filters. Filters can be defined as token-value
pairs
or be read in from a file. FilterSets can appear inside tasks that support this
feature or at the same level as <CODE>target</CODE> - i.e., as children of
<CODE>project</CODE>.</P>In addition, Filtersets can have begintoken and/or
endtoken attributes to define what to match. <BR>Filtersets are used for doing
replacements in tasks like copy etc.<BR>
feature or at the same level as <CODE><target></CODE> - i.e., as
children of
<CODE><project></CODE>.</P>
<p>In addition, FilterSets can specify
<code>begintoken</code> and/or
<code>endtoken</code> attributes to define what to match.</p>
<p>Filtersets are used for doing
replacements in tasks such as <code><copy></code>, etc.</p>
<H2>Filterset</H2>
@@ -26,15 +31,15 @@ replacements in tasks like copy etc.<BR>
</TR>
<TR>
<TD vAlign=top>begintoken</TD>
<TD vAlign=top>The string marking the beginning of a token. eg
<STRONG>@</STRONG>Date@ </TD>
<TD vAlign=top>The string marking the beginning of a token (eg.,
<code>@date@</code>). </TD>
<TD vAlign=top>@</TD>
<TD vAlign=top align="center">No</TD>
</TR>
<TR>
<TD vAlign=top>endtoken</TD>
<TD vAlign=top>The string marking the end of a token. eg
@Date<STRONG>@</STRONG> </TD>
<TD vAlign=top>The string marking the end of a token (eg.,
<code>@date@</code>). </TD>
<TD vAlign=top>@</TD>
<TD vAlign=top align="center">No</TD>
</TR>
@@ -49,12 +54,13 @@ replacements in tasks like copy etc.<BR>
</TR>
<TR>
<TD vAlign=top>token</TD>
<TD vAlign=top>The token to replace eg @<STRONG>Date</STRONG>@ </TD>
<TD vAlign=top>The token to replace (eg., <code>@date@</code>) </TD>
<TD vAlign=top align="center">Yes</TD>
</TR>
<TR>
<TD vAlign=top>value</TD>
<TD vAlign=top>The value to replace it with eg Thursday, April 26, 2001</TD>
<TD vAlign=top>The value to replace it with
(eg., <code>Thursday, April 26, 2001</code>).</TD>
<TD vAlign=top align="center">Yes</TD>
</TR>
</TABLE>
@@ -68,48 +74,49 @@ replacements in tasks like copy etc.<BR>
</TR>
<TR>
<TD vAlign=top>file</TD>
<TD vAlign=top>The file to load tokens from should be a properties file of
name value pair s.</TD>
<TD vAlign=top>A properties file of
name-value pairs from which to load the token s.</TD>
<TD vAlign=top align="center">Yes</TD>
</TR>
</TABLE>
<H4>Examples</H4>
<p>You are copying the version.txt file to the dist directory from the build directory
but wish to replace the token @DATE@ with todays date.</p>
<p>You are copying the <code>version.txt</code> file to the <code>dist</code>
directory from the <code>build</code> directory
but wish to replace the token <code>@date@</code> with today's date.</p>
<BLOCKQUOTE><PRE>
<copy file="${build.home}/version.txt" toFile="${dist.home }/version.txt">
<copy file="${build.dir}/version.txt" toFile="${dist.dir }/version.txt">
<filterset>
<filter token="DATE" value="${DATE }"/>
<filter token="date" value="${TODAY }"/>
</filterset>
</copy>
</PRE></BLOCKQUOTE>
<p>You are copying the version.txt file to the dist directory from the build directory
but wish to replace the token %DATE* with todays date.</p>
<p>You are copying the <code>version.txt</code> file to the <code>dist</code>
directory from the build directory
but wish to replace the token <code>%date*</code> with today's date.</p>
<BLOCKQUOTE><PRE>
<copy file="${build.home}/version.txt" toFile="${dist.home }/version.txt">
<copy file="${build.dir}/version.txt" toFile="${dist.dir }/version.txt">
<filterset begintoken="%" endtoken="*">
<filter token="DATE" value="${DATE }"/>
<filter token="date" value="${TODAY }"/>
</filterset>
</copy>
</PRE></BLOCKQUOTE>
<p>Copy all the docs but change all dates and appropriate notices as stored in a file.</p>
<BLOCKQUOTE><PRE>
<copy toDir="${dist.home }/docs" >
<fileset dir="${build.home }/docs">
<copy toDir="${dist.dir }/docs" >
<fileset dir="${build.dir }/docs">
<include name="**/*.html">
</fileset>
<filterset begintoken="%" endtoken="*">
<filter token="DATE" value="${DATE}"/>
<filtersfile file="${user.home}/dist.properties"/>
<filtersfile file="${user.dir}/dist.properties"/>
</filterset>
</copy>
</PRE></BLOCKQUOTE>
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