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foreign key support

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This commit is contained in:
zYne 2007-06-14 20:43:04 +00:00
parent 5006400cf9
commit 82b9d0739c
2 changed files with 132 additions and 57 deletions
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10
lib/Doctrine/Formatter.php
View File

@ -47,12 +47,14 @@ class Doctrine_Formatter extends Doctrine_Connection_Module
public function escapePattern($text)
{
if ($this->string_quoting['escape_pattern']) {
$text = str_replace($this->string_quoting['escape_pattern'],
$this->string_quoting['escape_pattern'] .
$this->string_quoting['escape_pattern'], $text);
$tmp = $this->conn->string_quoting;
$text = str_replace($tmp['escape_pattern'],
$tmp['escape_pattern'] .
$tmp['escape_pattern'], $text);
foreach ($this->wildcards as $wildcard) {
$text = str_replace($wildcard, $this->string_quoting['escape_pattern'] . $wildcard, $text);
$text = str_replace($wildcard, $tmp['escape_pattern'] . $wildcard, $text);
}
}
return $text;

179
lib/Doctrine/Table.php
View File

@ -351,28 +351,146 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable
$primary[] = $name;
}
}
$options['foreignKeys'] = array();
if ($parseForeignKeys) {
if ($this->getAttribute(Doctrine::ATTR_EXPORT) & Doctrine::EXPORT_CONSTRAINTS) {
$constraints = array();
$emptyIntegrity = array('onUpdate' => null,
'onDelete' => null);
foreach ($this->getRelations() as $name => $relation) {
$fk = $relation->toArray();
$fk['foreignTable'] = $relation->getTable()->getTableName();
if ($relation->getTable() === $this && in_array($relation->getLocal(), $primary)) {
continue;
if ($relation->hasConstraint()) {
throw new Doctrine_Table_Exception("Badly constructed integrity constraints.");
}
continue;
}
if ($relation->hasConstraint()) {
$options['foreignKeys'][] = $fk;
$integrity = array('onUpdate' => $fk['onUpdate'],
'onDelete' => $fk['onDelete']);
if ($relation instanceof Doctrine_Relation_ForeignKey) {
if ($relation->getLocal() !== $relation->getTable()->getIdentifier() &&
$relation->getLocal() !== $this->getIdentifier() ||
$relation->hasConstraint()) {
$def = array('local' => $relation->getLocal(),
'table' => $relation->getTable()->getTableName(),
'foreign' => $this->getIdentifier(),
'foreignTable' => $this->getTableName());
if (($key = array_search($def, $options['foreignKeys'])) === false) {
$options['foreignKeys'][] = $def;
$constraints[] = $integrity;
} else {
if ($integrity !== $emptyIntegrity) {
$constraints[$key] = $integrity;
}
}
}
} elseif ($relation instanceof Doctrine_Relation_LocalKey) {
$options['foreignKeys'][] = $fk;
if ($relation->getLocal() !== $this->getIdentifier() &&
$relation->getForeign() !== $relation->getTable()->getIdentifier()) {
$def = array('local' => $relation->getLocal(),
'table' => $relation->getTable()->getTableName(),
'foreign' => $this->getIdentifier(),
'foreignTable' => $this->getTableName());
if (($key = array_search($def, $options['foreignKeys'])) === false) {
$options['foreignKeys'][] = $def;
$constraints[] = $integrity;
} else {
if ($integrity !== $emptyIntegrity) {
$constraints[$key] = $integrity;
}
}
}
} elseif ($relation instanceof Doctrine_Relation_Nest) {
/**
$def = array('local' => $relation->getLocal(),
'table' => $relation->getAssociationTable()->getTableName(),
'foreign' => $this->getIdentifier(),
'foreignTable' => $this->getTableName());
if (($key = array_search($def, $options['foreignKeys'])) === false) {
$options['foreignKeys'][] = $def;
$constraints[] = $integrity;
} else {
if ($integrity !== $emptyIntegrity) {
$constraints[$key] = $integrity;
}
}
$def = array('local' => $relation->getForeign(),
'table' => $relation->getAssociationTable()->getTableName(),
'foreign' => $this->getIdentifier(),
'foreignTable' => $relation->getTable()->getTableName());
if (($key = array_search($def, $options['foreignKeys'])) === false) {
$options['foreignKeys'][] = $def;
if ( ! isset($integrity['onDelete'])) {
$integrity['onDelete'] = 'CASCADE';
}
$constraints[] = $integrity;
} else {
if ($integrity !== $emptyIntegrity) {
if ( ! isset($integrity['onDelete'])) {
$integrity['onDelete'] = 'CASCADE';
}
$constraints[$key] = $integrity;
}
}
*/
} elseif ($relation instanceof Doctrine_Relation_Association) {
/**
$def = array('local' => $relation->getLocal(),
'table' => $relation->getAssociationTable()->getTableName(),
'foreign' => $this->getIdentifier(),
'foreignTable' => $this->getTableName());
if (($key = array_search($def, $options['foreignKeys'])) === false) {
$options['foreignKeys'][] = $def;
if ( ! isset($integrity['onDelete'])) {
$integrity['onDelete'] = 'CASCADE';
}
$constraints[] = $integrity;
} else {
if ($integrity !== $emptyIntegrity) {
if ( ! isset($integrity['onDelete'])) {
$integrity['onDelete'] = 'CASCADE';
}
$constraints[$key] = $integrity;
}
}
*/
}
}
foreach ($constraints as $k => $def) {
$options['foreignKeys'][$k] = array_merge($options['foreignKeys'][$k], $def);
}
}
}
$options['primary'] = $primary;
$options['primary'] = $primary;
return array('tableName' => $this->getOption('tableName'),
'columns' => $columns,
@ -1057,51 +1175,6 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable
return array_search($value, $values);
}
/**
* invokeSet
*
* @param mixed $value
*/
public function invokeSet(Doctrine_Record $record, $name, $value)
{
if ( ! ($this->getAttribute(Doctrine::ATTR_ACCESSORS) & Doctrine::ACCESSOR_SET)) {
return $value;
}
$prefix = $this->getAttribute(Doctrine::ATTR_ACCESSOR_PREFIX_SET);
if (!$prefix)
$prefix = 'set';
$method = $prefix . $name;
if (method_exists($record, $method)) {
return $record->$method($value);
}
return $value;
}
/**
* invokeGet
*
* @param mixed $value
*/
public function invokeGet(Doctrine_Record $record, $name, $value)
{
if ( ! ($this->getAttribute(Doctrine::ATTR_ACCESSORS) & Doctrine::ACCESSOR_GET)) {
return $value;
}
$prefix = $this->getAttribute(Doctrine::ATTR_ACCESSOR_PREFIX_GET);
if (!$prefix)
$prefix = 'get';
$method = $prefix . $name;
if (method_exists($record, $method)) {
return $record->$method($value);
}
return $value;
}
/**
* getDefinitionOf
*