Author: dr
Date: Mon Mar 3 15:47:53 2008
New Revision: 7499
Log:
- Added missing files.
#- Some of those might not be needed actually, will remove them later.
Added:
trunk/Search/src/abstraction/implementations/find_solr.php (with props)
trunk/Search/src/abstraction/query.php (with props)
trunk/Search/src/abstraction/query_tools.php (with props)
trunk/Search/src/exceptions/transaction.php (with props)
trunk/Search/src/handlers/delete_handler.php (with props)
trunk/Search/src/handlers/find_handler.php (with props)
Added: trunk/Search/src/abstraction/implementations/find_solr.php
==============================================================================
--- trunk/Search/src/abstraction/implementations/find_solr.php (added)
+++ trunk/Search/src/abstraction/implementations/find_solr.php [iso-8859-1] Mon
Mar 3 15:47:53 2008
@@ -1,0 +1,155 @@
+<?php
+class ezcSearchFindQuerySolr implements ezcSearchFindQuery
+{
+ /**
+ * Holds the expression object
+ *
+ * @var ezcSearchExpression
+ */
+ public $expr;
+
+ /**
+ * Holds the columns to return in the search result
+ *
+ * @var array
+ */
+ public $resultFields;
+
+ public $whereClauses;
+
+ public $handler;
+ public $definition;
+
+ /**
+ * Constructs a new ezcSearchFindQuerySolr object
+ */
+ public function __construct( $handler, $definition = null )
+ {
+ $this->handler = $handler;
+ $this->definition = $definition;
+ $this->resultFields = array();
+ }
+
+ public function reset()
+ {
+ $this->resultFields = array();
+ }
+
+ public function select()
+ {
+ $args = func_get_args();
+ $cols = ezcSearchQueryTools::arrayFlatten( $args );
+ $this->resultFields = array_merge( $this->resultFields, $cols );
+ return $this;
+ }
+
+ public function where( $clause )
+ {
+ $this->whereClauses[] = $clause;
+ return $this;
+ }
+
+ public function limit( $limit, $offset = '' )
+ {
+ }
+
+ public function orderBy( $column, $type = ezcSearchQueryTools::ASC )
+ {
+ }
+
+ public function getQuery()
+ {
+ }
+
+ /**
+ * Returns a string containing a field/value specifier
+ *
+ * @param string $field
+ * @param mixed $value
+ *
+ * @return string
+ */
+ public function eq( $field, $value )
+ {
+ $field = trim( $field );
+
+ $value = $this->handler->mapFieldValue( $value );
+
+ if ( $this->definition && isset( $this->definition->fields[$field] ) )
+ {
+ $field = $this->handler->mapFieldType( $field,
$this->definition->fields[$field]->type );
+ }
+
+ $ret = "$field:$value";
+
+ if ( $this->definition && isset( $this->definition->fields[$field] )
&& $this->definition->fields[$field]->boost != 1 )
+ {
+ $ret .= "^{$this->definition->fields[$field]->boost}";
+ }
+ return $ret;
+ }
+
+ /**
+ * Returns a string containing a field/value specifier
+ *
+ * @param string $field
+ * @param mixed $value
+ *
+ * @return string
+ */
+ public function between( $field, $value1, $value2 )
+ {
+ $field = trim( $field );
+
+ $value1 = $this->handler->mapFieldValue( $value1 );
+ $value2 = $this->handler->mapFieldValue( $value2 );
+
+ if ( $this->definition && isset( $this->definition->fields[$field] ) )
+ {
+ $field = $this->handler->mapFieldType( $field,
$this->definition->fields[$field]->type );
+ }
+
+ $ret = "$field:[$value1 TO $value2]";
+
+ if ( $this->definition && isset( $this->definition->fields[$field] )
&& $this->definition->fields[$field]->boost != 1 )
+ {
+ $ret .= "^{$this->definition->fields[$field]->boost}";
+ }
+ return $ret;
+ }
+
+ public function lOr( $clause1, $clause2 )
+ {
+ return "($clause1 OR $clause2)";
+ }
+
+ public function lAnd( $clause1, $clause2 )
+ {
+ return "($clause1 AND $clause2)";
+ }
+
+ public function not( $clause )
+ {
+ return "!$clause";
+ }
+
+ public function important( $clause )
+ {
+ return "+$clause";
+ }
+
+ public function boost( $clause, $boostFactor )
+ {
+ return "$clause^$boostFactor";
+ }
+
+ public function fuzz( $clause, $fuzzFactor = false )
+ {
+ if ( $fuzzFactor )
+ {
+ return "$clause~$fuzzFactor";
+ }
+ return "$clause~";
+ }
+}
+?>
Propchange: trunk/Search/src/abstraction/implementations/find_solr.php
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/Search/src/abstraction/query.php
==============================================================================
--- trunk/Search/src/abstraction/query.php (added)
+++ trunk/Search/src/abstraction/query.php [iso-8859-1] Mon Mar 3 15:47:53 2008
@@ -1,0 +1,106 @@
+<?php
+/**
+ * File containing the ezcSearchFindQuery class.
+ *
+ * @package Search
+ * @version //autogentag//
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+
+/**
+ * Class to create select search backend indepentent search queries.
+ *
+ * @package Search
+ * @version //autogentag//
+ * @mainclass
+ */
+interface ezcSearchQuery
+{
+ public function __construct( $handler, $definition = null );
+
+ /**
+ * Resets the query object for reuse.
+ *
+ * @return void
+ */
+ public function reset();
+
+ /**
+ * Adds a where clause with logical expressions to the query.
+ *
+ * where() accepts an arbitrary number of parameters. Each parameter
+ * must contain a logical expression or an array with logical expressions.
+ * If you specify multiple logical expression they are connected using
+ * a logical and.
+ *
+ * Multiple calls to where() will join the expressions using a logical and.
+ *
+ * Example:
+ * <code>
+ * $q->select( '*' )->from( 'table' )->where( $q->expr->eq( 'id', 1 ) );
+ * </code>
+ *
+ * @throws ezcQueryVariableParameterException if called with no parameters.
+ * @param string|array(string) $... Either a string with a logical
expression name
+ * or an array with logical expressions.
+ * @return ezcQuerySelect
+ */
+ public function where( $clause );
+
+ /**
+ * Returns SQL that limits the result set.
+ *
+ * $limit controls the maximum number of rows that will be returned.
+ * $offset controls which row that will be the first in the result
+ * set from the total amount of matching rows.
+ *
+ * Example:
+ * <code>
+ * $q->select( '*' )->from( 'table' )
+ * ->limit( 10, 0 );
+ * </code>
+ *
+ * LIMIT is not part of SQL92. It is implemented here anyway since all
+ * databases support it one way or the other and because it is
+ * essential.
+ *
+ * @param string $limit integer expression
+ * @param string $offset integer expression
+ * @return ezcQuerySelect
+ */
+ public function limit( $limit, $offset = '' );
+
+ /**
+ * Returns SQL that orders the result set by a given column.
+ *
+ * You can call orderBy multiple times. Each call will add a
+ * column to order by.
+ *
+ * Example:
+ * <code>
+ * $q->select( '*' )->from( 'table' )
+ * ->orderBy( 'id' );
+ * </code>
+ *
+ * @param string $column a column name in the result set
+ * @param string $type if the column should be sorted ascending or
descending.
+ * you can specify this using ezcQuerySelect::ASC or
ezcQuerySelect::DESC
+ * @return ezcQuery a pointer to $this
+ */
+ public function orderBy( $column, $type = self::ASC );
+
+ /**
+ * Returns the complete select query string.
+ *
+ * This method uses the build methods to build the
+ * various parts of the select query.
+ *
+ * @todo add newlines? easier for debugging
+ * @throws ezcQueryInvalidException if it was not possible to build a
valid query.
+ * @return string
+ */
+ public function getQuery();
+}
+
+?>
Propchange: trunk/Search/src/abstraction/query.php
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/Search/src/abstraction/query_tools.php
==============================================================================
--- trunk/Search/src/abstraction/query_tools.php (added)
+++ trunk/Search/src/abstraction/query_tools.php [iso-8859-1] Mon Mar 3
15:47:53 2008
@@ -1,0 +1,51 @@
+<?php
+/**
+ * File containing the ezcSearchQuery class.
+ *
+ * @package Search
+ * @version //autogentag//
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+
+/**
+ * The ezcSearchQuery class provides the common API for all Query objects.
+ *
+ * Subclasses should provide functionality to build an actual query.
+ *
+ * @package Search
+ * @version //autogentag//
+ * @private
+ */
+class ezcSearchQueryTools
+{
+ const ASC = 1;
+ const DESC = 2;
+
+ /**
+ * Returns all the elements in $array as one large single dimensional
array.
+ *
+ * @todo public? Currently this is needed for QueryExpression.
+ * @param array $array
+ * @return array
+ */
+ static public function arrayFlatten( array $array )
+ {
+ $flat = array();
+ foreach ( $array as $arg )
+ {
+ switch ( gettype( $arg ) )
+ {
+ case 'array':
+ $flat = array_merge( $flat, $arg );
+ break;
+
+ default:
+ $flat[] = $arg;
+ break;
+ }
+ }
+ return $flat;
+ }
+}
+?>
Propchange: trunk/Search/src/abstraction/query_tools.php
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/Search/src/exceptions/transaction.php
==============================================================================
--- trunk/Search/src/exceptions/transaction.php (added)
+++ trunk/Search/src/exceptions/transaction.php [iso-8859-1] Mon Mar 3
15:47:53 2008
@@ -1,0 +1,27 @@
+<?php
+/**
+ * File containing the ezcSearchTransactionException class.
+ *
+ * @package Search
+ * @version //autogentag//
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+
+/**
+ * This exception is thrown in case something with a transaction goes wrong.
+ *
+ * @package Search
+ * @version //autogentag//
+ */
+class ezcSearchTransactionException extends ezcSearchException
+{
+ /**
+ * Constructs an ezcSearchTransactionException
+ */
+ public function __construct( $message )
+ {
+ parent::__construct( $message );
+ }
+}
+?>
Propchange: trunk/Search/src/exceptions/transaction.php
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/Search/src/handlers/delete_handler.php
==============================================================================
--- trunk/Search/src/handlers/delete_handler.php (added)
+++ trunk/Search/src/handlers/delete_handler.php [iso-8859-1] Mon Mar 3
15:47:53 2008
@@ -1,0 +1,25 @@
+<?php
+/**
+ * File containing the ezcSearchDeleteHandler class.
+ *
+ * @package Search
+ * @version //autogen//
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+
+/**
+ * Helper class for ezcSearchSession to handle document indexing.
+ *
+ * An instance of this class is used internally in [EMAIL PROTECTED]
ezcSearchSession}
+ * and takes care for indexing documents.
+ *
+ * @package Search
+ * @version //autogen//
+ * @access private
+ */
+class ezcSearchDeleteHandler
+{
+}
+
+?>
Propchange: trunk/Search/src/handlers/delete_handler.php
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/Search/src/handlers/find_handler.php
==============================================================================
--- trunk/Search/src/handlers/find_handler.php (added)
+++ trunk/Search/src/handlers/find_handler.php [iso-8859-1] Mon Mar 3 15:47:53
2008
@@ -1,0 +1,25 @@
+<?php
+/**
+ * File containing the ezcSearchFindHandler class.
+ *
+ * @package Search
+ * @version //autogen//
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+
+/**
+ * Helper class for ezcSearchSession to handle document indexing.
+ *
+ * An instance of this class is used internally in [EMAIL PROTECTED]
ezcSearchSession}
+ * and takes care for indexing documents.
+ *
+ * @package Search
+ * @version //autogen//
+ * @access private
+ */
+class ezcSearchFindHandler
+{
+}
+
+?>
Propchange: trunk/Search/src/handlers/find_handler.php
------------------------------------------------------------------------------
svn:eol-style = native
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