protected function init()
{
// iterate on foreign key configuration
foreach ($this->node->value as $key => $node) {
$attributes = $node->attributes();
$this->parameters->set((string) $attributes['key'], (string) $node[0]);
}
// follow references to tables
foreach ($this->node->link as $key => $node) {
$attributes = $node->attributes();
$key = (string) $attributes['key'];
if ($key === 'referencedTable') {
$this->referencedTable = $this->getDocument()->getReference()->get((string) $node);
}
if ($key === 'owner') {
$this->owningTable = $this->getDocument()->getReference()->get((string) $node);
$this->owningTable->injectRelation($this);
}
}
$referencedColumn = $this->node->xpath("value[@key='referencedColumns']");
$this->local = $this->getDocument()->getReference()->get((string) $referencedColumn[0]->link);
$ownerColumn = $this->node->xpath("value[@key='columns']");
$this->foreign = $this->getDocument()->getReference()->get((string) $ownerColumn[0]->link);
// for doctrine2 annotations switch the local and the foreign
// reference for a proper output
$this->local->markAsForeignReference($this);
$this->foreign->markAsLocalReference($this);
}
protected function init()
{
$this->getDocument()->addLog(sprintf('Processing foreign key "%s.%s"', $this->getTable()->getRawTableName(), $this->getName()));
// follow references to tables
foreach ($this->node->link as $key => $node) {
$attributes = $node->attributes();
$key = (string) $attributes['key'];
if ($key === 'referencedTable') {
$this->referencedTable = $this->getReference()->get((string) $node);
}
if ($key === 'owner') {
$this->owningTable = $this->getReference()->get((string) $node);
$this->owningTable->injectRelation($this);
}
}
$this->locals = array();
foreach ($this->node->xpath("value[@key='columns']") as $column) {
foreach ($column->children() as $link) {
$this->locals[] = $this->getReference()->get((string) $link);
}
}
$this->foreigns = array();
foreach ($this->node->xpath("value[@key='referencedColumns']") as $column) {
foreach ($column->children() as $link) {
$this->foreigns[] = $this->getReference()->get((string) $link);
}
}
// for doctrine2 annotations switch the local and the foreign
// reference for a proper output
foreach ($this->locals as $column) {
$this->getDocument()->addLog(sprintf('Mark column %s.%s as foreign reference for %s', $column->getTable()->getRawTableName(), $column->getColumnName(), $this->getReferencedTable()->getRawTableName()));
$column->markAsForeignReference($this);
}
foreach ($this->foreigns as $column) {
$this->getDocument()->addLog(sprintf('Mark column %s.%s as local reference for %s', $column->getTable()->getRawTableName(), $column->getColumnName(), $this->getReferencedTable()->getRawTableName()));
$column->markAsLocalReference($this);
}
}