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| author |   Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:00:02 -0700 |
|---|---|---|
| committer | Ashlee Young <ashlee@onosfw.com> | 2015-10-23 10:00:02 -0700 |
| commit | 753a6c60f47f3ac4f270005b65e9d6481de8eb68 (patch) | |
| tree | 3d0a1ae3b4d994550f6614b417b991eee3eb8911 /framework/src/ant/apache-ant-1.9.6/manual/Tasks/echoproperties.html | |
| parent | c62d20eb3b4620c06d833be06f50b2600d96dd42 (diff) | |
Adding maven and ant source trees
Change-Id: I0a39b9add833a31b9c3f98d193983ae2f3a5a445
Signed-off-by: Ashlee Young <ashlee@onosfw.com>
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/manual/Tasks/echoproperties.html')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/manual/Tasks/echoproperties.html | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/manual/Tasks/echoproperties.html b/framework/src/ant/apache-ant-1.9.6/manual/Tasks/echoproperties.html new file mode 100644 index 00000000..ec1e4b44 --- /dev/null +++ b/framework/src/ant/apache-ant-1.9.6/manual/Tasks/echoproperties.html @@ -0,0 +1,146 @@ +<!-- + 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>Echoproperties Task</title> +</head> + +<body> + +<h2><a name="echoproperties">echoproperties</a></h2> +<h3>Description</h3> + +<p>Displays all the current properties (or a subset of them specified +by a nested <code><propertyset></code>) in the project. The +output can be sent to a file if desired. This task can be used as a +somewhat contrived means of returning data from an +<tt><ant></tt> invocation, but is really for debugging build +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">destfile</td> + <td valign="top">If specified, the value indicates the name of the + file to send the output of the statement to. The generated output file + is compatible for loading by any Java application as a property file. + If not specified, then the output will go to the Apache Ant log.</td> + <td valign="top" align="center">No</td> + </tr> + <tr> + <td valign="top">prefix</td> + <td valign="top"> + a prefix which is used to filter the properties + only those properties starting with this prefix will be echoed. + <P> + </td> + <td valign="top" align="center">No</td> + </tr> + <tr> + <td valign="top">regex</td> + <td valign="top"> + a regular expression which is used to filter the + properties + only those properties whose names match it will be echoed. + </td> + <td valign="top" align="center">No</td> + </tr> + <tr> + <td valign="top">failonerror</td> + <td valign="top">By default, the "failonerror" attribute is enabled. + If an error occurs while writing the properties to a file, and this + attribute is enabled, then a BuildException will be thrown, causing the + build to fail. If disabled, then IO errors will be reported as a log + statement, and the build will continue without failure from this task.</td> + <td valign="top" align="center">No</td> + </tr> + <tr> + <td valign="top">format</td> + <td valign="top">One of <code>text</code> or <code>xml</code>. + Determines the output format. Defaults to <code>text</code>.</td> + <td valign="top" align="center">No</td> + </tr> +</table> + +<h3>Parameters specified as nested elements</h3> + +<h4>propertyset</h4> + +<p>You can specify subsets of properties to be echoed with <a +href="../Types/propertyset.html">propertyset</a>s. Using +<tt>propertyset</tt>s gives more control on which properties will be +picked up. The attributes <tt>prefix</tt> and <tt>regex</tt> are just +shortcuts that use <tt>propertyset</tt>s internally. +</p> + +<p><em>since Ant 1.6</em>.</p> + +<h3>Examples</h3> +<blockquote><pre> + <echoproperties/> +</pre></blockquote> +<p>Report the current properties to the log.</p> +<blockquote><pre> + <echoproperties destfile="my.properties"/> +</pre></blockquote> +<p>Report the current properties to the file "my.properties", and will +fail the build if the file could not be created or written to.</p> +<blockquote><pre> + <echoproperties destfile="my.properties" failonerror="false"/> +</pre></blockquote> +<p>Report the current properties to the file "my.properties", and will +log a message if the file could not be created or written to, but will still +allow the build to continue.</p> +<blockquote><pre> + <echoproperties prefix="java."/> +</pre></blockquote> +<p>List all properties beginning with "java."</p> +<blockquote><pre> + <echoproperties> + <propertyset> + <propertyref prefix="java."/> + </propertyset> + </echoproperties> +</pre></blockquote> +<p>This again lists all properties beginning with "java." using a nested +<tt></propertyset></tt> which is an equivalent but longer way.</p> +<blockquote><pre> + <echoproperties regex=".*ant.*"/> +</pre></blockquote> +<p>Lists all properties that contain "ant" in their names. +The equivalent snippet with <tt></propertyset></tt> is:</p> +<blockquote><pre> + <echoproperties> + <propertyset> + <propertyref regex=".*ant.*"/> + </propertyset> + </echoproperties> +</pre></blockquote> + + + +</body> +</html> + |