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128 lines
4.1 KiB
HTML
128 lines
4.1 KiB
HTML
<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<html>
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<head>
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<link rel="stylesheet" type="text/css" href="../stylesheets/style.css">
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<title>LoadProperties Task</title>
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</head>
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<body>
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<h2><a name="loadproperties">LoadProperties</a></h2>
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<h3>Description</h3>
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<p>
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Load a file's contents as Ant properties. This is equivalent
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to <code><property file|resource="..."/></code> except that it
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supports nested <code><filterchain></code> elements.
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Also if the file is missing, the build is halted with an error, rather
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than a warning being printed.
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</p>
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<p>If you want to simulate <a href="property.html">property</a>'s
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prefix attribute, please use <a
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href="../CoreTypes/filterchain.html#prefixlines">prefixlines</a>
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filter.</p>
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<h3>Parameters</h3>
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<table border="1" cellpadding="2" cellspacing="0">
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<tr>
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<td valign="top"><b>Attribute</b></td>
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<td valign="top"><b>Description</b></td>
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<td align="center" valign="top"><b>Required</b></td>
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</tr>
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<tr>
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<td valign="top">srcFile</td>
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<td valign="top">source file</td>
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<td valign="top" rowspan="2" align="center">One of these or a
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nested resource</td>
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</tr>
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<tr>
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<td valign="top">resource</td>
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<td valign="top">the resource name of the property file</td>
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</tr>
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<tr>
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<td valign="top">encoding</td>
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<td valign="top">encoding to use when loading the file</td>
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<td align="center" valign="top">No</td>
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</tr>
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<tr>
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<td valign="top">classpath</td>
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<td valign="top">the classpath to use when looking up a resource.</td>
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<td align="center" valign="top">No</td>
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</tr>
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<tr>
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<td valign="top">classpathref</td>
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<td valign="top">the classpath to use when looking up a resource,
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given as <a href="../using.html#references">reference</a>
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to a <code><path></code> defined elsewhere..</td>
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<td align="center" valign="top">No</td>
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</tr>
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</table>
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<h3>Parameters specified as nested elements</h3>
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<h4>any <a href="../CoreTypes/resources.html">resource</a> or single element
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resource collection</h4>
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<p>The specified resource will be used as src. <em>Since Ant 1.7</em></p>
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<h4><a href="../CoreTypes/filterchain.html">FilterChain</a></h4>
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<h4>classpath</h4>
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<p>for use with the <i>resource</i> attribute.</p>
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<h3>Examples</h3>
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<pre> <loadproperties srcFile="file.properties"/>
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</pre>
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or
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<pre>
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<loadproperties>
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<file file="file.properties"/>
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</loadproperties>
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</pre>
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Load contents of file.properties as Ant properties.
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<pre> <loadproperties srcFile="file.properties">
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<filterchain>
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<<a href="../CoreTypes/filterchain.html#linecontains">linecontains</a>>
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<contains value="import."/>
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</linecontains>
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</filterchain>
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</loadproperties>
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</pre>
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Read the lines that contain the string "import."
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from the file "file.properties" and load them as
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Ant properties.
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<pre>
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<loadproperties>
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<<a href="../CoreTypes/resources.html#gzipresource">gzipresource</a>>
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<<a href="../CoreTypes/resources.html#url">url</a> url="http://example.org/url.properties.gz"/>
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</gzipresource>
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</loadproperties>
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</pre>
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Load contents of http://example.org/url.properties.gz, uncompress it
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on the fly and load the contents as Ant properties.
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</body>
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</html>
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