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| author |   Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:05:40 -0700 |
|---|---|---|
| committer | Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:05:40 -0700 |
| commit | b9421dc80af485591a9c50cc8921f912e0def11e (patch) | |
| tree | 93f0935070ca2b2e661f281ac22761879f7cf893 /framework/src/ant/apache-ant-1.9.6/manual/Tasks/uptodate.html | |
| parent | 753a6c60f47f3ac4f270005b65e9d6481de8eb68 (diff) | |
Removing sources to replace with download links instead.
Change-Id: Ie28789a725051aec0d1b04dd291b7690a7898668
Signed-off-by: Ashlee Young <ashlee@onosfw.com>
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/manual/Tasks/uptodate.html')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/manual/Tasks/uptodate.html | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/manual/Tasks/uptodate.html b/framework/src/ant/apache-ant-1.9.6/manual/Tasks/uptodate.html deleted file mode 100644 index c724f206..00000000 --- a/framework/src/ant/apache-ant-1.9.6/manual/Tasks/uptodate.html +++ /dev/null @@ -1,177 +0,0 @@ -<!-- - Licensed to the Apache Software Foundation (ASF) under one or more - contributor license agreements. See the NOTICE file distributed with - this work for additional information regarding copyright ownership. - The ASF licenses this file to You under the Apache License, Version 2.0 - (the "License"); you may not use this file except in compliance with - the License. You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. ---> -<html> - -<head> -<meta http-equiv="Content-Language" content="en-us"> -<link rel="stylesheet" type="text/css" href="../stylesheets/style.css"> -<title>Uptodate Task</title> -</head> - -<body> - -<h2><a name="uptodate">Uptodate</a></h2> -<h3>Description</h3> -<p>Sets a property if a target file or set of target files is more up-to-date -than a source file or set of source files. A single source file is specified -using the <code>srcfile</code> attribute. A set of source files is specified -using the nested <code><srcfiles></code> -elements. These are <a href="../Types/fileset.html">FileSet</a>s, -whereas multiple target files are specified using a nested -<a href="../Types/mapper.html"><code><mapper></code></a> element.</p> -<p>By default, the value of the property is set to <code>true</code> if -the timestamp of the source file(s) is not more recent than the timestamp of -the corresponding target file(s). You can set the value to something other -than the default by specifying the <code>value</code> attribute.</p> -<p>If a <code><srcfiles></code> element is used, without also specifying -a <code><mapper></code> element, the default behavior is to use a -<a href="../Types/mapper.html#merge-mapper">merge mapper</a>, with the -<code>to</code> attribute set to the value of the -<code>targetfile</code> attribute.</p> -<p>Normally, this task is used to set properties that are useful to avoid -target execution depending on the relative age of the specified files.</p> -<h3>Parameters</h3> -<table border="1" cellpadding="2" cellspacing="0"> - <tr> - <td valign="top"><b>Attribute</b></td> - <td valign="top"><b>Description</b></td> - <td align="center" valign="top"><b>Required</b></td> - </tr> - <tr> - <td valign="top">property</td> - <td valign="top">The name of the property to set.</td> - <td valign="top" align="center">Yes</td> - </tr> - <tr> - <td valign="top">value</td> - <td valign="top">The value to set the property to.</td> - <td valign="top" align="center">No; defaults to <code>true</code>.</td> - </tr> - <tr> - <td valign="top">srcfile</td> - <td valign="top">The file to check against the target file(s).</td> - <td valign="top" align="center">Yes, unless a nested - <code><srcfiles></code> or <code><srcresources></code> - element is present.</td> - </tr> - <tr> - <td valign="top">targetfile</td> - <td valign="top">The file for which we want to determine the status.</td> - <td valign="top" align="center">Yes, unless a nested - <code><mapper></code> element is present.</td> - </tr> -</table> - -<h3>Parameters specified as nested elements</h3> -<h4><a name="srcfiles">srcfiles</a></h4> -<p>The nested <code><srcfiles></code> element is a -<a href="../Types/fileset.html">fileset</a> and allows you to -specify a set of files to check against the target file(s).</p> - -<p><strong>Note:</strong> You can specify either the <code>srcfile</code> -attribute or nested <code><srcfiles></code> elements, but not both. - -<p>Note that the task will completely ignore any directories that seem - to be matched by the srcfiles fileset, it will only consider normal - files. If you need logic that applies to directories as well, use a - nested srcresource and a dirset (for example).</p> - -<h4><a name="srcresources">srcresources</a></h4> -<p>The nested <code><srcresources></code> element is a <a -href="../Types/resources.html#union">union</a> and allows you to -specify a collection of resources to check against the target file(s). -<em>Since Apache Ant 1.7</em></p> - -<h4><a name="mapper">mapper</a></h4> -<p>The nested <code><mapper></code> element allows you to specify -a set of target files to check for being up-to-date with respect to a -set of source files.</p> - <p> - The mapper "to" attribute is relative to the target file, or to - the "dir" attribute of the nested srcfiles element. - </p> - <p> - <em>Since Ant 1.6.3</em>, - one can use a filenamemapper type in place of the mapper element. - </p> -<h3>Examples</h3> -<pre> <uptodate property="xmlBuild.notRequired" targetfile="${deploy}\xmlClasses.jar" > - <srcfiles dir= "${src}/xml" includes="**/*.dtd"/> - </uptodate></pre> -<p>sets the property <code>xmlBuild.notRequired</code> to <code>true</code> -if the <code>${deploy}/xmlClasses.jar</code> file is more up-to-date than -any of the DTD files in the <code>${src}/xml</code> directory.</p> -<p>This can be written as:</p> -<pre> <uptodate property="xmlBuild.notRequired"> - <srcfiles dir= "${src}/xml" includes="**/*.dtd"/> - <mapper type="merge" to="${deploy}\xmlClasses.jar"/> - </uptodate></pre> -as well. - -The <code>xmlBuild.notRequired</code> property can then be used in a -<code><target></code> tag's <code>unless</code> attribute to -conditionally run that target. For example, running the following target:</p> -<pre> -<target name="xmlBuild" depends="chkXmlBuild" unless="xmlBuild.notRequired"> - ... -</target> -</pre> -will first run the <code>chkXmlBuild</code> target, which contains -the <code><uptodate></code> task that determines whether -<code>xmlBuild.notRequired</code> gets set. The property named in -the <code>unless</code> attribute is then checked for being set/not set. -If it did get set (ie., the jar file is up-to-date), -then the <code>xmlBuild</code> target won't be run. -</p> - -<p> The following example shows a single source file being checked -against a single target file:</p> -<pre> <uptodate property="isUpToDate" - srcfile="/usr/local/bin/testit" - targetfile="${build}/.flagfile"/> -</pre> -<p>sets the property <code>isUpToDate</code> to <code>true</code> -if <code>/usr/local/bin/testit</code> is not newer than -<code>${build}/.flagfile</code>.</p> -</p> - <p> - The following shows usage of a relative mapper. - </p> - <pre> - <uptodate property="checkUptodate.uptodate"> - <srcfiles dir="src" includes="*"/> - <mapper type="merge" to="../dest/output.done"/> - </uptodate> - <echo message="checkUptodate result: ${checkUptodate.uptodate}"/> - </pre> - <p> - The previous example can be a bit confusing, so it may be better to - use absolute paths: - </p> - <pre> - <property name="dest.dir" location="dest"/> - <uptodate property="checkUptodate.uptodate"> - <srcfiles dir="src" includes="*"/> - <mapper type="merge" to="${dest.dir}/output.done"/> - </uptodate> - </pre> - - - -</body> -</html> - |