RetailCRM-Mirror/doctrine2
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This commit is contained in:
zYne 2007-05-20 21:18:52 +00:00
parent d79e4d0b41
commit 0b9ea73aaf
2 changed files with 75 additions and 57 deletions
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108
lib/Doctrine/Relation/Parser.php
View File

@ -126,10 +126,54 @@ class Doctrine_Relation_Parser
if (isset($this->_pending[$name])) {
$def = $this->_pending[$name];
if (isset($def['refClass'])) {
$def = $this->completeAssocDefinition($def);
} else {
$def = $this->completeDefinition($def);
}
}
}
public function completeAssocDefinition($def)
{
$conn = $this->_table->getConnection();
$def['table'] = $conn->getTable($def['class']);
$def['definer'] = $conn->getTable($def['definer']);
$def['refTable'] = $conn->getTable($def['refClass']);
if ( ! isset($def['foreign'])) {
// foreign key not set
// try to guess the foreign key
$columns = $this->getIdentifiers($def['table']);
$def['foreign'] = $columns;
}
if ( ! isset($def['local'])) {
// local key not set
// try to guess the local key
$columns = $this->getIdentifiers($this->_table);
$def['local'] = $columns;
}
return $def;
}
public function getIdentifiers(Doctrine_Table $table)
{
if (is_array($table->getIdentifier())) {
$columns = array();
foreach((array) $table->getIdentifier() as $identifier) {
$columns[] = strtolower($table->getComponentName())
. '_' . $table->getIdentifier();
}
} else {
$columns = strtolower($table->getComponentName())
. '_' . $table->getIdentifier();
}
return $columns;
}
public function completeDefinition($def)
{
$conn = $this->_table->getConnection();
@ -142,14 +186,9 @@ class Doctrine_Relation_Parser
// try to guess the foreign key
if ($def['local'] === $def['definer']->getIdentifier()) {
$column = strtolower($def['definer']->getComponentName())
. '_' . $def['definer']->getIdentifier();
$columns = $this->getIdentifiers($def['definer']);
if ( ! $def['table']->hasColumn($column)) {
// auto-add column
}
$def['foreign'] = $column;
$def['foreign'] = $columns;
} else {
// the foreign field is likely to be the
// identifier of the foreign class
@ -161,10 +200,9 @@ class Doctrine_Relation_Parser
// local key not set, but foreign key is set
// try to guess the local key
if ($def['foreign'] === $def['definer']->getIdentifier()) {
$column = strtolower($def['table']->getComponentName())
. '_' . $def['table']->getIdentifier();
$columns = $this->getIdentifiers($def['table']);
$def['local'] = $column;
$def['local'] = $columns;
} else {
$def['local'] = $def['definer']->getIdentifier();
}
@ -225,48 +263,6 @@ class Doctrine_Relation_Parser
$definition['table'] = $this->conn->getTable($definition['class'], $allowExport);
$definition['constraint'] = false;
if ($component == $this->options['name'] || in_array($component, $this->options['parents'])) {
// ONE-TO-ONE
if ($definition['type'] == Doctrine_Relation::ONE_COMPOSITE ||
$definition['type'] == Doctrine_Relation::ONE_AGGREGATE) {
// tree structure parent relation found
if ( ! isset($definition['local'])) {
$definition['local'] = $definition['foreign'];
$definition['foreign'] = $definition['table']->getIdentifier();
}
$relation = new Doctrine_Relation_LocalKey($definition);
} else {
// tree structure children relation found
if ( ! isset($definition['local'])) {
$tmp = $definition['table']->getIdentifier();
$definition['local'] = $tmp;
}
//$definition['foreign'] = $tmp;
$definition['constraint'] = true;
$relation = new Doctrine_Relation_ForeignKey($definition);
}
} elseif ($component == $definition['class'] ||
($component == $definition['alias'])) { // && ($name == $this->options['name'] || in_array($name,$this->parents))
if ( ! isset($defintion['local'])) {
$definition['local'] = $this->identifier;
}
$definition['constraint'] = true;
// ONE-TO-MANY or ONE-TO-ONE
$relation = new Doctrine_Relation_ForeignKey($definition);
} else {
// MANY-TO-MANY
// only aggregate relations allowed
@ -318,7 +314,7 @@ class Doctrine_Relation_Parser
} else {
// auto initialize a new one-to-one relationships for association table
$associationTable->bind($this->getComponentName(),
$associationTable->bind($this->getComponentName(),
$associationTable->getComponentName(). '.' . $e2[1],
Doctrine_Relation::ONE_AGGREGATE
);
@ -343,8 +339,6 @@ class Doctrine_Relation_Parser
$relation = new Doctrine_Relation_Association($definition);
}
}
}
$this->relations[$name] = $relation;
return $this->relations[$name];

24
tests/Relation/ParserTestCase.php
View File

@ -130,4 +130,28 @@ class Doctrine_Relation_Parser_TestCase extends Doctrine_UnitTestCase
$this->assertEqual($d['foreign'], 'id');
$this->assertEqual($d['local'], 'email_id');
}
public function testRelationParserSupportsForeignColumnGuessingForAssociations()
{
$r = new Doctrine_Relation_Parser($this->conn->getTable('User'));
$d = $r->completeAssocDefinition(array('class' => 'Group',
'type' => Doctrine_Relation::MANY,
'local' => 'user_id',
'refClass' => 'GroupUser',
'definer' => 'User'));
$this->assertEqual($d['foreign'], 'group_id');
}
public function testRelationParserSupportsLocalColumnGuessingForAssociations()
{
$r = new Doctrine_Relation_Parser($this->conn->getTable('User'));
$d = $r->completeAssocDefinition(array('class' => 'Group',
'type' => Doctrine_Relation::MANY,
'foreign' => 'group_id',
'refClass' => 'GroupUser',
'definer' => 'User'));
$this->assertEqual($d['local'], 'user_id');
}
}