BUG 0000 herbert> SOLR implementation in PMOS2

Solr support in PMOS2 includes:
Functionality:
- Implementation of Home views (Inbox, Draft, Participated, Unassigned). The views return fast results.
- Include read, unread, all,  and process filter in inbox View.
- Include process filter in draft view.
- Include started by me, completed by me, all, process, and status filter in participated view.
- Include process filter in unassigned view.
- Improved search functionality (search in user defined variables): Use the following syntax to search in process (user defined) variables. {variable_name}:{search_word} ex1:"causal:20*" where causal is the variable defined by the user.
  + Use of wildcards in search: Use * as wildcard at the begin or end of word
  + Multiple conditions in search: Separate multiple conditions by space ex2:"Materiales causal:20*" means that we are searching for the word Materiales and the causal that begin with 20.
  + Search in dates (interval ): Format=> {variable_date}:[yyyy-mm-dd TO yyyy-mm-dd]
    Local date not UTC date required
    ex: FechaRegistro:[2011-04-15 TO 2011-04-30] //registros con fecha entre el 2011-04-15 y el 2011-04-30.
  + we can use the wildcard *:
    ex: FechaRegistro:[* TO 2011-04-30] //registros con fecha menor o igual a 2011-04-30.
    FechaRegistro:[2011-04-15 TO *] //registros con fecha mayor o igual a 2011-04-15.
  + Search of exact phrases. format: {variable}:"frase a buscar"
    ex: Cliente:"Jesus Marin"

- Application update function.
	+ The function is called every time a change is detected in the application's data including the related delegations.
- Use of cache to improve performance

Not included:
- Order of task, sent by, and due date columns.

Pending:
- Advanced search view using faceted lists.

workflow/engine/classes/model/map/AppSolrQueueMapBuilder.php

@@ -0,0 +1,73 @@
+<?php
+
+require_once 'propel/map/MapBuilder.php';
+include_once 'creole/CreoleTypes.php';
+
+
+/**
+ * This class adds structure of 'APP_SOLR_QUEUE' table to 'workflow' DatabaseMap object.
+ *
+ *
+ *
+ * These statically-built map classes are used by Propel to do runtime db structure discovery.
+ * For example, the createSelectSql() method checks the type of a given column used in an
+ * ORDER BY clause to know whether it needs to apply SQL to make the ORDER BY case-insensitive
+ * (i.e. if it's a text column type).
+ *
+ * @package    workflow.classes.model.map
+ */
+class AppSolrQueueMapBuilder {
+
+	/**
+	 * The (dot-path) name of this class
+	 */
+	const CLASS_NAME = 'classes.model.map.AppSolrQueueMapBuilder';
+
+	/**
+	 * The database map.
+	 */
+	private $dbMap;
+
+	/**
+	 * Tells us if this DatabaseMapBuilder is built so that we
+	 * don't have to re-build it every time.
+	 *
+	 * @return     boolean true if this DatabaseMapBuilder is built, false otherwise.
+	 */
+	public function isBuilt()
+	{
+		return ($this->dbMap !== null);
+	}
+
+	/**
+	 * Gets the databasemap this map builder built.
+	 *
+	 * @return     the databasemap
+	 */
+	public function getDatabaseMap()
+	{
+		return $this->dbMap;
+	}
+
+	/**
+	 * The doBuild() method builds the DatabaseMap
+	 *
+	 * @return     void
+	 * @throws     PropelException
+	 */
+	public function doBuild()
+	{
+		$this->dbMap = Propel::getDatabaseMap('workflow');
+
+		$tMap = $this->dbMap->addTable('APP_SOLR_QUEUE');
+		$tMap->setPhpName('AppSolrQueue');
+
+		$tMap->setUseIdGenerator(false);
+
+		$tMap->addPrimaryKey('APP_UID', 'AppUid', 'string', CreoleTypes::VARCHAR, true, 32);
+
+		$tMap->addColumn('APP_UPDATED', 'AppUpdated', 'int', CreoleTypes::TINYINT, true, null);
+
+	} // doBuild()
+
+} // AppSolrQueueMapBuilder