--- /dev/null
+<?php
+/**
+ * A general class for database results
+ *
+ * @see DatabaseBackendInterface - An interface for database backends
+ * @author Roland Haeder <webmaster@ship-simu.org>
+ * @version 0.0.0
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
+ * @license GNU GPL 3.0 or any newer version
+ * @link http://www.ship-simu.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+class BaseDatabaseResult extends BaseFrameworkSystem {
+ /**
+ * Protected constructor
+ *
+ * @return void
+ */
+ protected function __construct($class = __CLASS__) {
+ // Call parent constructor
+ parent::__construct($class);
+ }
+}
+
+// [EOF]
+?>
--- /dev/null
+Deny from all
--- /dev/null
+<?php
+/**
+ * A database result class
+ *
+ * @author Roland Haeder <webmaster@shipsimu.org>
+ * @version 0.0.0
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
+ * @license GNU GPL 3.0 or any newer version
+ * @link http://www.shipsimu.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+class CachedDatabaseResult extends BaseDatabaseResult implements SearchableResult, UpdateableResult, SeekableIterator {
+ // Exception constants
+ const EXCEPTION_INVALID_DATABASE_RESULT = 0x1c0;
+ const EXCEPTION_RESULT_UPDATE_FAILED = 0x1c1;
+
+ /**
+ * Current position in array
+ */
+ private $currentPos = -1;
+
+ /**
+ * Current row
+ */
+ private $currentRow = NULL;
+
+ /**
+ * Result array
+ */
+ private $resultArray = array();
+
+ /**
+ * Array of out-dated entries
+ */
+ private $outDated = array();
+
+ /**
+ * Affected rows
+ */
+ private $affectedRows = 0;
+
+ /**
+ * Found value
+ */
+ private $foundValue = '';
+
+ /**
+ * Protected constructor
+ *
+ * @return void
+ */
+ protected function __construct () {
+ // Call parent constructor
+ parent::__construct(__CLASS__);
+ }
+
+ /**
+ * Creates an instance of this result by a provided result array
+ *
+ * @param $resultArray The array holding the result from query
+ * @return $resultInstance An instance of this class
+ */
+ public static final function createCachedDatabaseResult (array $resultArray) {
+ // Get a new instance
+ $resultInstance = new CachedDatabaseResult();
+
+ // Set the result array
+ $resultInstance->setResultArray($resultArray);
+
+ // Set affected rows
+ $resultInstance->setAffectedRows(count($resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS]));
+
+ // Return the instance
+ return $resultInstance;
+ }
+
+ /**
+ * Setter for result array
+ *
+ * @param $resultArray The array holding the result from query
+ * @return void
+ */
+ protected final function setResultArray (array $resultArray) {
+ $this->resultArray = $resultArray;
+ }
+
+ /**
+ * Updates the current entry by given update criteria
+ *
+ * @param $updateInstance An instance of an Updateable criteria
+ * @return void
+ */
+ private function updateCurrentEntryByCriteria (LocalUpdateCriteria $updateInstance) {
+ // Get the current entry key
+ $entryKey = $this->key();
+
+ // Now get the update criteria array and update all entries
+ foreach ($updateInstance->getUpdateCriteria() as $criteriaKey => $criteriaValue) {
+ // Update data
+ $this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$entryKey][$criteriaKey] = $criteriaValue;
+
+ // Mark it as out-dated
+ $this->outDated[$criteriaKey] = 1;
+ } // END - foreach
+ }
+
+ /**
+ * "Iterator" method next() to advance to the next valid entry. This method
+ * does also check if result is invalid
+ *
+ * @return $nextValid Whether the next entry is valid
+ */
+ public function next () {
+ // Default is not valid
+ $nextValid = FALSE;
+
+ // Is the result valid?
+ if ($this->valid()) {
+ // Next entry found, so count one up and cache it
+ $this->currentPos++;
+ $this->currentRow = $this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$this->currentPos];
+ $nextValid = TRUE;
+ } // END - if
+
+ // Return the result
+ return $nextValid;
+ }
+
+ /**
+ * Seeks for to a specified position
+ *
+ * @param $index Index to seek for
+ * @return void
+ */
+ public function seek ($index) {
+ // Rewind to beginning
+ $this->rewind();
+
+ // Search for the entry
+ while (($this->currentPos < $index) && ($this->valid())) {
+ // Continue on
+ $this->next();
+ } // END - while
+ }
+
+ /**
+ * Gives back the current position or null if not found
+ *
+ * @return $current Current element to give back
+ */
+ public function current () {
+ // Default is not found
+ $current = NULL;
+
+ // Does the current enty exist?
+ if (isset($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$this->currentPos])) {
+ // Then get it
+ $current = $this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$this->currentPos];
+ } // END - if
+
+ // Return the result
+ return $current;
+ }
+
+ /**
+ * Checks if next() and rewind will give a valid result
+ *
+ * @return $isValid Whether the next/rewind entry is valid
+ */
+ public function valid () {
+ // By default nothing is valid
+ $isValid = FALSE;
+
+ // Debug message
+ //*NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . '] this->currentPos=' . $this->currentPos);
+
+ // Check if all is fine ...
+ if (($this->ifStatusIsOkay()) && (isset($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][($this->currentPos + 1)])) && (isset($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][0]))) {
+ // All fine!
+ $isValid = TRUE;
+ } // END - if
+
+ // Return the result
+ return $isValid;
+ }
+
+ /**
+ * Returns count of entries
+ *
+ * @return $isValid Whether the next/rewind entry is valid
+ */
+ public function count () {
+ // Return it
+ return count($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS]);
+ }
+
+ /**
+ * Determines whether the status of the query was fine (BaseDatabaseBackend::RESULT_OKAY)
+ *
+ * @return $ifStatusOkay Whether the status of the query was okay
+ */
+ public function ifStatusIsOkay () {
+ $ifStatusOkay = ((isset($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_STATUS])) && ($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_STATUS] === BaseDatabaseBackend::RESULT_OKAY));
+ //*NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . '] ifStatusOkay=' . intval($ifStatusOkay));
+ return $ifStatusOkay;
+ }
+
+ /**
+ * Gets the current key of iteration
+ *
+ * @return $currentPos Key from iterator
+ */
+ public function key () {
+ return $this->currentPos;
+ }
+
+ /**
+ * Rewind to the beginning and clear array $currentRow
+ *
+ * @return void
+ */
+ public function rewind () {
+ $this->currentPos = -1;
+ $this->currentRow = array();
+ }
+
+ /**
+ * Searches for an entry in data result and returns it
+ *
+ * @param $criteriaInstance The criteria to look inside the data set
+ * @return $result Found result entry
+ * @todo 0% done
+ */
+ public function searchEntry (LocalSearchCriteria $criteriaInstance) {
+ $this->debugBackTrace('[' . '[' . __METHOD__ . ':' . __LINE__ . ']: Unfinished!');
+ }
+
+ /**
+ * Adds an update request to the database result for writing it to the
+ * database layer
+ *
+ * @param $criteriaInstance An instance of a updateable criteria
+ * @return void
+ * @throws ResultUpdateException If no result was updated
+ */
+ public function add2UpdateQueue (LocalUpdateCriteria $criteriaInstance) {
+ // Rewind the pointer
+ $this->rewind();
+
+ // Get search criteria
+ $searchInstance = $criteriaInstance->getSearchInstance();
+
+ // And start looking for the result
+ $foundEntries = 0;
+ while (($this->valid()) && ($foundEntries < $searchInstance->getLimit())) {
+ // Get next entry
+ $this->next();
+ $currentEntry = $this->current();
+
+ // Is this entry found?
+ if ($searchInstance->ifEntryMatches($currentEntry)) {
+ // Update this entry
+ $this->updateCurrentEntryByCriteria($criteriaInstance);
+
+ // Count one up
+ $foundEntries++;
+ } // END - if
+ } // END - while
+
+ // If no entry is found/updated throw an exception
+ if ($foundEntries == 0) {
+ // Throw an exception here
+ throw new ResultUpdateException($this, self::EXCEPTION_RESULT_UPDATE_FAILED);
+ } // END - if
+
+ // Set affected rows
+ $this->setAffectedRows($foundEntries);
+
+ // Set update instance
+ $this->setUpdateInstance($criteriaInstance);
+ }
+
+ /**
+ * Setter for affected rows
+ *
+ * @param $rows Number of affected rows
+ * @return void
+ */
+ public final function setAffectedRows ($rows) {
+ $this->affectedRows = $rows;
+ }
+
+ /**
+ * Getter for affected rows
+ *
+ * @return $rows Number of affected rows
+ */
+ public final function getAffectedRows () {
+ return $this->affectedRows;
+ }
+
+ /**
+ * Getter for found value of previous found() call
+ *
+ * @return $foundValue Found value of previous found() call
+ */
+ public final function getFoundValue () {
+ return $this->foundValue;
+ }
+
+ /**
+ * Checks whether we have out-dated entries or not
+ *
+ * @return $needsUpdate Whether we have out-dated entries
+ */
+ public function ifDataNeedsFlush () {
+ $needsUpdate = (count($this->outDated) > 0);
+ return $needsUpdate;
+ }
+
+ /**
+ * Adds registration elements to a given dataset instance
+ *
+ * @param $criteriaInstance An instance of a StoreableCriteria class
+ * @param $requestInstance An instance of a Requestable class
+ * @return void
+ */
+ public function addElementsToDataSet (StoreableCriteria $criteriaInstance, Requestable $requestInstance = NULL) {
+ // Walk only through out-dated columns
+ foreach ($this->outDated as $key => $dummy) {
+ // Does this key exist?
+ //* DEBUG: */ echo "outDated: {$key}<br />\n";
+ if ($this->find($key)) {
+ // Then update it
+ $criteriaInstance->addCriteria($key, $this->getFoundValue());
+ } // END - if
+ } // END - foreach
+ }
+
+ /**
+ * Find a key inside the result array
+ *
+ * @param $key The key we shall find
+ * @return $found Whether the key was found or not
+ */
+ public function find ($key) {
+ // By default nothing is found
+ $found = FALSE;
+
+ // Rewind the pointer
+ $this->rewind();
+
+ // Walk through all entries
+ while ($this->valid()) {
+ // Advance to next entry
+ $this->next();
+
+ // Get the whole array
+ $currentEntry = $this->current();
+
+ // Is the element there?
+ if (isset($currentEntry[$key])) {
+ // Okay, found!
+ $found = TRUE;
+
+ // So "cache" it
+ $this->foundValue = $currentEntry[$key];
+
+ // And stop searching
+ break;
+ } // END - if
+ } // END - while
+
+ // Return the result
+ return $found;
+ }
+
+ /**
+ * Solver for result index value with call-back method
+ *
+ * @param $databaseColumn Database column where the index might be found
+ * @param $wrapperInstance The wrapper instance to ask for array element
+ * @para $callBack Call-back object for setting the index;
+ * 0=object instance,1=method name
+ * @return void
+ * @todo Find a caching way without modifying the result array
+ */
+ public function solveResultIndex ($databaseColumn, DatabaseWrapper $wrapperInstance, array $callBack) {
+ // By default nothing is found
+ $indexValue = 0;
+
+ // Is the element in result itself found?
+ if ($this->find($databaseColumn)) {
+ // Use this value
+ $indexValue = $this->getFoundValue();
+ } elseif ($this->find($wrapperInstance->getIndexKey())) {
+ // Use this value
+ $indexValue = $this->getFoundValue();
+ }
+
+ // Set the index
+ call_user_func_array($callBack, array($indexValue));
+ }
+}
+
+// [EOF]
+?>
+++ /dev/null
-Deny from all
+++ /dev/null
-<?php
-/**
- * A database result class
- *
- * @author Roland Haeder <webmaster@shipsimu.org>
- * @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
- * @license GNU GPL 3.0 or any newer version
- * @link http://www.shipsimu.org
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-class CachedDatabaseResult extends BaseFrameworkSystem implements SearchableResult, UpdateableResult, SeekableIterator {
- // Exception constants
- const EXCEPTION_INVALID_DATABASE_RESULT = 0x1c0;
- const EXCEPTION_RESULT_UPDATE_FAILED = 0x1c1;
-
- /**
- * Current position in array
- */
- private $currentPos = -1;
-
- /**
- * Current row
- */
- private $currentRow = NULL;
-
- /**
- * Result array
- */
- private $resultArray = array();
-
- /**
- * Array of out-dated entries
- */
- private $outDated = array();
-
- /**
- * Affected rows
- */
- private $affectedRows = 0;
-
- /**
- * Found value
- */
- private $foundValue = '';
-
- /**
- * Protected constructor
- *
- * @return void
- */
- protected function __construct () {
- // Call parent constructor
- parent::__construct(__CLASS__);
- }
-
- /**
- * Creates an instance of this result by a provided result array
- *
- * @param $resultArray The array holding the result from query
- * @return $resultInstance An instance of this class
- */
- public static final function createCachedDatabaseResult (array $resultArray) {
- // Get a new instance
- $resultInstance = new CachedDatabaseResult();
-
- // Set the result array
- $resultInstance->setResultArray($resultArray);
-
- // Set affected rows
- $resultInstance->setAffectedRows(count($resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS]));
-
- // Return the instance
- return $resultInstance;
- }
-
- /**
- * Setter for result array
- *
- * @param $resultArray The array holding the result from query
- * @return void
- */
- protected final function setResultArray (array $resultArray) {
- $this->resultArray = $resultArray;
- }
-
- /**
- * Updates the current entry by given update criteria
- *
- * @param $updateInstance An instance of an Updateable criteria
- * @return void
- */
- private function updateCurrentEntryByCriteria (LocalUpdateCriteria $updateInstance) {
- // Get the current entry key
- $entryKey = $this->key();
-
- // Now get the update criteria array and update all entries
- foreach ($updateInstance->getUpdateCriteria() as $criteriaKey => $criteriaValue) {
- // Update data
- $this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$entryKey][$criteriaKey] = $criteriaValue;
-
- // Mark it as out-dated
- $this->outDated[$criteriaKey] = 1;
- } // END - foreach
- }
-
- /**
- * "Iterator" method next() to advance to the next valid entry. This method
- * does also check if result is invalid
- *
- * @return $nextValid Whether the next entry is valid
- */
- public function next () {
- // Default is not valid
- $nextValid = FALSE;
-
- // Is the result valid?
- if ($this->valid()) {
- // Next entry found, so count one up and cache it
- $this->currentPos++;
- $this->currentRow = $this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$this->currentPos];
- $nextValid = TRUE;
- } // END - if
-
- // Return the result
- return $nextValid;
- }
-
- /**
- * Seeks for to a specified position
- *
- * @param $index Index to seek for
- * @return void
- */
- public function seek ($index) {
- // Rewind to beginning
- $this->rewind();
-
- // Search for the entry
- while (($this->currentPos < $index) && ($this->valid())) {
- // Continue on
- $this->next();
- } // END - while
- }
-
- /**
- * Gives back the current position or null if not found
- *
- * @return $current Current element to give back
- */
- public function current () {
- // Default is not found
- $current = NULL;
-
- // Does the current enty exist?
- if (isset($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$this->currentPos])) {
- // Then get it
- $current = $this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$this->currentPos];
- } // END - if
-
- // Return the result
- return $current;
- }
-
- /**
- * Checks if next() and rewind will give a valid result
- *
- * @return $isValid Whether the next/rewind entry is valid
- */
- public function valid () {
- // By default nothing is valid
- $isValid = FALSE;
-
- // Debug message
- //*NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . '] this->currentPos=' . $this->currentPos);
-
- // Check if all is fine ...
- if (($this->ifStatusIsOkay()) && (isset($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][($this->currentPos + 1)])) && (isset($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][0]))) {
- // All fine!
- $isValid = TRUE;
- } // END - if
-
- // Return the result
- return $isValid;
- }
-
- /**
- * Returns count of entries
- *
- * @return $isValid Whether the next/rewind entry is valid
- */
- public function count () {
- // Return it
- return count($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS]);
- }
-
- /**
- * Determines whether the status of the query was fine (BaseDatabaseBackend::RESULT_OKAY)
- *
- * @return $ifStatusOkay Whether the status of the query was okay
- */
- public function ifStatusIsOkay () {
- $ifStatusOkay = ((isset($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_STATUS])) && ($this->resultArray[BaseDatabaseBackend::RESULT_INDEX_STATUS] === BaseDatabaseBackend::RESULT_OKAY));
- //*NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . '] ifStatusOkay=' . intval($ifStatusOkay));
- return $ifStatusOkay;
- }
-
- /**
- * Gets the current key of iteration
- *
- * @return $currentPos Key from iterator
- */
- public function key () {
- return $this->currentPos;
- }
-
- /**
- * Rewind to the beginning and clear array $currentRow
- *
- * @return void
- */
- public function rewind () {
- $this->currentPos = -1;
- $this->currentRow = array();
- }
-
- /**
- * Searches for an entry in data result and returns it
- *
- * @param $criteriaInstance The criteria to look inside the data set
- * @return $result Found result entry
- * @todo 0% done
- */
- public function searchEntry (LocalSearchCriteria $criteriaInstance) {
- $this->debugBackTrace('[' . '[' . __METHOD__ . ':' . __LINE__ . ']: Unfinished!');
- }
-
- /**
- * Adds an update request to the database result for writing it to the
- * database layer
- *
- * @param $criteriaInstance An instance of a updateable criteria
- * @return void
- * @throws ResultUpdateException If no result was updated
- */
- public function add2UpdateQueue (LocalUpdateCriteria $criteriaInstance) {
- // Rewind the pointer
- $this->rewind();
-
- // Get search criteria
- $searchInstance = $criteriaInstance->getSearchInstance();
-
- // And start looking for the result
- $foundEntries = 0;
- while (($this->valid()) && ($foundEntries < $searchInstance->getLimit())) {
- // Get next entry
- $this->next();
- $currentEntry = $this->current();
-
- // Is this entry found?
- if ($searchInstance->ifEntryMatches($currentEntry)) {
- // Update this entry
- $this->updateCurrentEntryByCriteria($criteriaInstance);
-
- // Count one up
- $foundEntries++;
- } // END - if
- } // END - while
-
- // If no entry is found/updated throw an exception
- if ($foundEntries == 0) {
- // Throw an exception here
- throw new ResultUpdateException($this, self::EXCEPTION_RESULT_UPDATE_FAILED);
- } // END - if
-
- // Set affected rows
- $this->setAffectedRows($foundEntries);
-
- // Set update instance
- $this->setUpdateInstance($criteriaInstance);
- }
-
- /**
- * Setter for affected rows
- *
- * @param $rows Number of affected rows
- * @return void
- */
- public final function setAffectedRows ($rows) {
- $this->affectedRows = $rows;
- }
-
- /**
- * Getter for affected rows
- *
- * @return $rows Number of affected rows
- */
- public final function getAffectedRows () {
- return $this->affectedRows;
- }
-
- /**
- * Getter for found value of previous found() call
- *
- * @return $foundValue Found value of previous found() call
- */
- public final function getFoundValue () {
- return $this->foundValue;
- }
-
- /**
- * Checks whether we have out-dated entries or not
- *
- * @return $needsUpdate Whether we have out-dated entries
- */
- public function ifDataNeedsFlush () {
- $needsUpdate = (count($this->outDated) > 0);
- return $needsUpdate;
- }
-
- /**
- * Adds registration elements to a given dataset instance
- *
- * @param $criteriaInstance An instance of a StoreableCriteria class
- * @param $requestInstance An instance of a Requestable class
- * @return void
- */
- public function addElementsToDataSet (StoreableCriteria $criteriaInstance, Requestable $requestInstance = NULL) {
- // Walk only through out-dated columns
- foreach ($this->outDated as $key => $dummy) {
- // Does this key exist?
- //* DEBUG: */ echo "outDated: {$key}<br />\n";
- if ($this->find($key)) {
- // Then update it
- $criteriaInstance->addCriteria($key, $this->getFoundValue());
- } // END - if
- } // END - foreach
- }
-
- /**
- * Find a key inside the result array
- *
- * @param $key The key we shall find
- * @return $found Whether the key was found or not
- */
- public function find ($key) {
- // By default nothing is found
- $found = FALSE;
-
- // Rewind the pointer
- $this->rewind();
-
- // Walk through all entries
- while ($this->valid()) {
- // Advance to next entry
- $this->next();
-
- // Get the whole array
- $currentEntry = $this->current();
-
- // Is the element there?
- if (isset($currentEntry[$key])) {
- // Okay, found!
- $found = TRUE;
-
- // So "cache" it
- $this->foundValue = $currentEntry[$key];
-
- // And stop searching
- break;
- } // END - if
- } // END - while
-
- // Return the result
- return $found;
- }
-
- /**
- * Solver for result index value with call-back method
- *
- * @param $databaseColumn Database column where the index might be found
- * @param $wrapperInstance The wrapper instance to ask for array element
- * @para $callBack Call-back object for setting the index;
- * 0=object instance,1=method name
- * @return void
- * @todo Find a caching way without modifying the result array
- */
- public function solveResultIndex ($databaseColumn, DatabaseWrapper $wrapperInstance, array $callBack) {
- // By default nothing is found
- $indexValue = 0;
-
- // Is the element in result itself found?
- if ($this->find($databaseColumn)) {
- // Use this value
- $indexValue = $this->getFoundValue();
- } elseif ($this->find($wrapperInstance->getIndexKey())) {
- // Use this value
- $indexValue = $this->getFoundValue();
- }
-
- // Set the index
- call_user_func_array($callBack, array($indexValue));
- }
-}
-
-// [EOF]
-?>
projects / core.git / commitdiff