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<?php |
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/** |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the LGPL. For more information please see |
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* <http://phing.info>. |
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*/ |
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namespace Phing\Task\System\Condition; |
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use Phing\Exception\BuildException; |
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use Phing\ProjectComponent; |
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use Phing\UnknownElement; |
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/** |
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* Condition that tests whether a given reference exists. |
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* |
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* @author Matthias Pigulla <[email protected]> (Phing) |
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*/ |
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class ReferenceExistsCondition extends ProjectComponent implements Condition |
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{ |
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private $refid; |
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public function setRef(string $id) |
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{ |
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$this->refid = $id; |
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} |
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/** |
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* Check whether the reference exists. |
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* |
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* @throws BuildException |
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*/ |
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public function evaluate() |
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{ |
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if (null === $this->refid) { |
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throw new BuildException( |
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'No ref attribute specified for reference-exists ' |
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. 'condition' |
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); |
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} |
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$refs = $this->project->getReferences(); |
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return !($refs[$this->refid] instanceof UnknownElement) && isset($refs[$this->refid]); |
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} |
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} |
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phingofficial /
phing
