/**
* Reference to a classpath to use when loading the files.
*
* @param Reference $r
*
* @throws BuildException
*/
public function setClasspathRef(Reference $r)
{
if ($this->isReference()) {
throw $this->tooManyAttributes();
}
$this->classpathId = $r->getRefId();
$this->createClasspath()->setRefid($r);
}
/**
* Performs the check for circular references and returns the referenced object.
*
* @param $requiredClass
* @param $dataTypeName
*
* @throws BuildException
*
* @return mixed
*/
public function getCheckedRef($requiredClass, $dataTypeName)
{
if (!$this->checked) {
// should be in stack
$stk = array();
$stk[] = $this;
$this->dieOnCircularReference($stk, $this->getProject());
}
$o = $this->ref->getReferencedObject($this->getProject());
if (!$o instanceof $requiredClass) {
throw new BuildException($this->ref->getRefId() . " doesn't denote a " . $dataTypeName);
} else {
return $o;
}
}
/**
* Reference to a classpath to use when loading the files.
*/
public function setClasspathRef(Reference $r)
{
$this->classpathId = $r->getRefId();
$this->createClasspath()->setRefid($r);
}
/**
* @param Reference $r
* @throws BuildException
*/
public function setRefid(Reference $r)
{
if (count($this->parameters) !== 0 || $this->className !== null) {
throw $this->tooManyAttributes();
}
$o = $r->getReferencedObject($this->getProject());
if ($o instanceof PhingFilterReader) {
$this->setClassName($o->getClassName());
$this->setClasspath($o->getClassPath());
foreach ($o->getParams() as $p) {
$this->addParam($p);
}
} else {
$msg = $r->getRefId() . " doesn\\'t refer to a PhingFilterReader";
throw new BuildException($msg);
}
parent::setRefid($r);
}
function setRefid(Reference $r)
{
if (count($this->filterReaders) !== 0) {
throw $this->tooManyAttributes();
}
// change this to get the objects from the other reference
$o = $r->getReferencedObject($this->getProject());
if ($o instanceof FilterChain) {
$this->filterReaders = $o->getFilterReaders();
} else {
throw new BuildException($r->getRefId() . " doesn't refer to a FilterChain");
}
parent::setRefid($r);
}
