diff options
Diffstat (limited to 'framework/DataAccess/TEzpdo.php')
| -rw-r--r-- | framework/DataAccess/TEzpdo.php | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/framework/DataAccess/TEzpdo.php b/framework/DataAccess/TEzpdo.php new file mode 100644 index 00000000..de9d53fe --- /dev/null +++ b/framework/DataAccess/TEzpdo.php @@ -0,0 +1,251 @@ +<?php
+
+class TEzpdo extends TDatabaseProvider
+{
+ /**
+ * @var array list of default ezpdo options.
+ */
+ private $_options = array(
+ 'source_dirs' => null,
+ 'recursive' => true,
+ 'compiled_dir' => null, // default to compiled under current dir
+ 'compiled_file' => 'compiled_file', // the default class map file
+ 'backup_compiled' => true, // whether to backup old compiled file
+ 'check_table_exists' => true, // whether always check if table exists before db operation
+ 'table_prefix' => '', // table prefix (default to none)
+ 'relation_table' => '_ez_relation_', // the table name for object relations
+ 'split_relation_table' => true, // whether to split relation table
+ 'auto_flush' => false, // enable or disable auto flush at the end of script
+ 'flush_before_find' => true, // enable or disable auto flush before find()
+ 'auto_compile' => true, // enable or disable auto compile
+ 'autoload' => false, // enable or disable class autoloading
+ 'log_queries' => false, // enable logging queries (for debug only)
+ 'dispatch_events' => true, // whether to dispatch events (true by default)
+ 'default_oid_column' => 'eoid', // oid column name is default to 'eoid' now
+ );
+
+ /**
+ * @var array List of source directories.
+ */
+ private $_sources = array();
+
+ /**
+ * @var epManager ezpdo manager instance.
+ */
+ private $_manager;
+
+ /**
+ * Initialize the ezpdo module, sets the default compile directory to use
+ * the Prado runtime directory.
+ */
+ public function init($config)
+ {
+ parent::init($config);
+ include($this->getEzpdoLibrary().'/ezpdo.php');
+ $path = $this->getApplication()->getRuntimePath().'/ezpdo';
+ $this->_options['compiled_dir'] = $path;
+ if($this->getApplication()->getMode() != TApplication::STATE_PERFORMANCE)
+ {
+ if(!is_dir($path))
+ throw new TConfigurationException('ezpdo_compile_dir_not_found', $path);
+ $this->_options['auto_compile'] = false;
+ }
+ }
+
+ /**
+ * @return string ezpdo library directory.
+ */
+ protected function getEzpdoLibrary()
+ {
+ return Prado::getPathOfNamespace('System.3rdParty.ezpdo');
+ }
+
+ /**
+ * @return array merged database connection options with the other options.
+ */
+ protected function getOptions()
+ {
+ if(strlen($dsn = $this->getConnectionString()) > 0)
+ $options['default_dsn'] = $dsn;
+ else
+ $options['default_dsn'] = $this->buildDsn();
+
+ return array_merge($this->_options, $options);
+ }
+
+ /**
+ * Initialize the ezManager once.
+ */
+ protected function initialize()
+ {
+ Prado::using('System.3rdParty.ezpdo.src.base.epConfig');
+ include($this->getEzpdoLibrary().'/src/runtime/epManager.php');
+
+ if(is_null($this->_manager))
+ {
+ $this->_manager = new epManager;
+ foreach($this->_sources as $source)
+ Prado::using($source.'.*');
+ $this->_manager->setConfig(new epConfig($this->getOptions()));
+ }
+ }
+
+ /**
+ * @return epManager the ezpdo manager for this module.
+ */
+ public function getConnection()
+ {
+ $this->initialize();
+ return $this->_manager;
+ }
+
+ /**
+ * @param string The intput directory, using dot path aliases, that contains
+ * class source files to be compiled. Use commma for multiple directories
+ */
+ public function setSourceDirs($values)
+ {
+ $paths = array();
+ foreach(explode(',', $values) as $value)
+ {
+ $dot = Prado::getPathOfNamespace($value);
+ $this->_sources[] = $value;
+ if(($path = realpath($dot)) !== false)
+ $paths[] = $path;
+ }
+ $this->_options['source_dirs'] = implode(',', $paths);
+ }
+
+ /**
+ * @return string comma delimited list of source directories.
+ */
+ public function getSourceDirs()
+ {
+ return $this->_options['source_dir'];
+ }
+
+ /**
+ * @param boolean Whether to compile subdirs recursively, default is true.
+ */
+ public function setRecursive($value)
+ {
+ $this->_options['recursive'] = TPropertyValue::ensureBoolean($value);
+ }
+
+ /**
+ * @return boolean true will compile subdirectories recursively.
+ */
+ public function getRecursive()
+ {
+ return $this->_options['recursive'];
+ }
+
+ /**
+ * @param string database table prefix.
+ */
+ public function setTablePrefix($value)
+ {
+ $this->_options['table_prefix'] = $value;
+ }
+
+ /**
+ * @param string the table name for object relations, default is
+ * '_ez_relation_'
+ */
+ public function setRelationTableName($value)
+ {
+ $this->_options['relation_table'] = $value;
+ }
+
+ /**
+ * @return string the table name for object relations.
+ */
+ public function getRelationTableName()
+ {
+ return $this->_options['relation_table'];
+ }
+
+ /**
+ * @param boolean whether to split relation table, default is true.
+ */
+ public function setSplitRelationTable($value)
+ {
+ $this->_options['split_relation_table'] = TPropertyValue::ensureBoolean($value);
+ }
+
+ /**
+ * @string boolean true will split relation table.
+ */
+ public function getSplitRelationTable()
+ {
+ return $this->_options['split_relation_table'];
+ }
+
+ /**
+ * @param boolean enable or disable auto flush at the end of script, default
+ * is false.
+ */
+ public function setAutoFlush($value)
+ {
+ $this->_options['auto_flush'] = TPropertyValue::ensureBoolean($value);
+ }
+
+ /**
+ * @return boolean whether to auto flush at the end of script.
+ */
+ public function getAutoFlush()
+ {
+ return $this->_options['auto_flush'];
+ }
+
+ /**
+ * @param boolean enable or disable auto flush before find(), default is
+ * true.
+ */
+ public function setFlushBeforeFind($value)
+ {
+ $this->_options['flush_before_find'] = TPropertyValue::ensureBoolean($value);
+ }
+
+ /**
+ * @return boolean whether to auto flush before find()
+ */
+ public function getFlushBeforeFind()
+ {
+ return $this->_options['flush_before_find'];
+ }
+
+ /**
+ * @param boolean enable or disable auto compile, default is true.
+ */
+ public function setAutoCompile($value)
+ {
+ $this->_options['auto_compile'] = TPropertyValue::ensureBoolean($value);
+ }
+
+ /**
+ * @return boolean whether to auto compile class files.
+ */
+ public function getAutoCompile()
+ {
+ return $this->_options['auto_compile'];
+ }
+
+ /**
+ * @param string default oid column name, default is 'eoid'.
+ */
+ public function setDefaultOidColumn($value)
+ {
+ $this->_options['default_oid_column'] = $value;
+ }
+
+ /**
+ * @return string default oid column name.
+ */
+ public function getDefaultOidColumn($value)
+ {
+ return $this->_options['default_oid_column'];
+ }
+}
+
+?>
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