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<?php
/*
* $Id: d4796a6eb57300eca59f8b6f79e3dbcb08d1e346 $
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information please see
* <http://phing.info>.
*/
require_once 'phing/Task.php';
/**
* LoadFileTask
*
* Loads a (text) file and stores the contents in a property.
* Supports filterchains.
*
* @author Michiel Rook <mrook@php.net>
* @version $Id: d4796a6eb57300eca59f8b6f79e3dbcb08d1e346 $
* @package phing.tasks.ext
*/
class LoadFileTask extends Task
{
/**
* File to read
* @var PhingFile file
*/
private $file;
/**
* Property to be set
* @var string $property
*/
private $property;
/**
* Array of FilterChain objects
* @var FilterChain[]
*/
private $filterChains = array();
/**
* Set file to read
* @param PhingFile $file
*/
public function setFile($file)
{
$this->file = $file;
}
/**
* Convenience setter to maintain Ant compatibility (@see setFile())
* @param PhingFile $file
*/
public function setSrcFile($srcFile)
{
$this->file = $srcFile;
}
/**
* Set name of property to be set
* @param $property
* @return void
*/
public function setProperty($property)
{
$this->property = $property;
}
/**
* Creates a filterchain
*
* @return object The created filterchain object
*/
function createFilterChain() {
$num = array_push($this->filterChains, new FilterChain($this->project));
return $this->filterChains[$num-1];
}
/**
* Main method
*
* @return void
* @throws BuildException
*/
public function main()
{
if (empty($this->file)) {
throw new BuildException("Attribute 'file' required", $this->getLocation());
}
if (empty($this->property)) {
throw new BuildException("Attribute 'property' required", $this->getLocation());
}
// read file (through filterchains)
$contents = "";
$reader = FileUtils::getChainedReader(new FileReader($this->file), $this->filterChains, $this->project);
while(-1 !== ($buffer = $reader->read())) {
$contents .= $buffer;
}
$reader->close();
// publish as property
$this->project->setProperty($this->property, $contents);
}
}
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