X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=framework%2Fmain%2Fclasses%2Fclass_BaseFrameworkSystem.php;h=822debf99fbfd5ac4c7fbca6c0eff4c311a3d695;hb=287198e6942b1a08c760c92d83b52105d10a11cb;hp=18c13c090ed8e8e24cf85109c011939caa238a0b;hpb=5c7840de0bf7ae2fdfe90f283c91711e38368134;p=core.git

diff --git a/framework/main/classes/class_BaseFrameworkSystem.php b/framework/main/classes/class_BaseFrameworkSystem.php
index 18c13c09..822debf9 100644
--- a/framework/main/classes/class_BaseFrameworkSystem.php
+++ b/framework/main/classes/class_BaseFrameworkSystem.php
@@ -22,10 +22,11 @@ use Org\Mxchange\CoreFramework\Stream\Output\OutputStreamer;
 use Org\Mxchange\CoreFramework\Utils\Strings\StringUtils;
 
 // Import SPL stuff
-use \stdClass;
+use \BadMethodCallException;
 use \InvalidArgumentException;
 use \ReflectionClass;
 use \SplFileInfo;
+use \stdClass;
 
 /**
  * The simulator system class is the super class of all other classes. This
@@ -354,7 +355,7 @@ abstract class BaseFrameworkSystem extends stdClass implements FrameworkInterfac
 	 * @throws	UnsupportedOperationException	Objects of this framework cannot be serialized
 	 */
 	public final function __sleep () {
-		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+		throw new UnsupportedOperationException([$this, __FUNCTION__], self::EXCEPTION_UNSPPORTED_OPERATION);
 	}
 
 	/**
@@ -364,7 +365,7 @@ abstract class BaseFrameworkSystem extends stdClass implements FrameworkInterfac
 	 * @throws	UnsupportedOperationException	Objects of this framework cannot be serialized
 	 */
 	public final function __wakeup () {
-		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+		throw new UnsupportedOperationException([$this, __FUNCTION__], self::EXCEPTION_UNSPPORTED_OPERATION);
 	}
 
 	/**
@@ -374,7 +375,7 @@ abstract class BaseFrameworkSystem extends stdClass implements FrameworkInterfac
 	 * @throws	UnsupportedOperationException	Objects of this framework cannot be serialized
 	 */
 	public final function __invoke () {
-		throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
+		throw new UnsupportedOperationException([$this, __FUNCTION__], self::EXCEPTION_UNSPPORTED_OPERATION);
 	}
 
 	/**
@@ -404,11 +405,7 @@ abstract class BaseFrameworkSystem extends stdClass implements FrameworkInterfac
 	 * @return	$debugInstance	Instance to class DebugConsoleOutput or DebugWebOutput
 	 */
 	public final function getDebugInstance () {
-		// Get debug instance
-		$debugInstance = GenericRegistry::getRegistry()->getInstance('debug');
-
-		// Return it
-		return $debugInstance;
+		return GenericRegistry::getRegistry()->getInstance('debug');
 	}
 
 	/**
@@ -427,8 +424,7 @@ abstract class BaseFrameworkSystem extends stdClass implements FrameworkInterfac
 	 * @return	$webOutputInstance - Instance to class WebOutput
 	 */
 	public final function getWebOutputInstance () {
-		$webOutputInstance = GenericRegistry::getRegistry()->getInstance('web_output');
-		return $webOutputInstance;
+		return GenericRegistry::getRegistry()->getInstance('web_output');
 	}
 
 	/**
@@ -543,25 +539,6 @@ Loaded includes:
 		));
 	}
 
-	/**
-	 * Replaces control characters with printable output
-	 *
-	 * @param	$str	String with control characters
-	 * @return	$str	Replaced string
-	 */
-	protected function replaceControlCharacters (string $str) {
-		// Replace them
-		$str = str_replace(
-			chr(13), '[r]', str_replace(
-			chr(10), '[n]', str_replace(
-			chr(9) , '[t]',
-			$str
-		)));
-
-		// Return it
-		return $str;
-	}
-
 	/**
 	 * Output a partial stub message for the caller method
 	 *
@@ -625,7 +602,7 @@ Loaded includes:
 		// Validate parameter
 		if (empty($className)) {
 			// Throw IAE
-			throw new InvalidArgumentException('Parameter "className" is empty');
+			throw new InvalidArgumentException('Parameter "className" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
 		} elseif (!GenericRegistry::getRegistry()->instanceExists('debug')) {
 			// Init debug instance
 			$debugInstance = NULL;
@@ -719,7 +696,7 @@ Loaded includes:
 			}
 		} else {
 			// Are debug times enabled?
-			if (FrameworkBootstrap::getConfigurationInstance()->getConfigEntry('debug_' . FrameworkBootstrap::getRequestTypeFromSystem() . '_output_timings') == 'Y') {
+			if (FrameworkBootstrap::getConfigurationInstance()->isEnabled('debug_' . FrameworkBootstrap::getRequestTypeFromSystem() . '_output_timings')) {
 				// Prepent it
 				$message = $this->getPrintableExecutionTime() . $message;
 			}
@@ -778,9 +755,12 @@ Loaded includes:
 	 * @return	$entry	An array with database entries
 	 * @throws	NullPointerException	If the database result is not found
 	 * @throws	InvalidDatabaseResultException	If the database result is invalid
-	 * @todo	Monolithic method, should be moved to proper classes
+	 * @deprecated	Monolithic method, should be moved to proper classes
 	 */
 	protected final function getDatabaseEntry () {
+		// This method is deprecated
+		$this->deprecationWarning('Monolithic method, should be moved to proper classes');
+
 		// Is there an instance?
 		if (!$this->getResultInstance() instanceof SearchableResult) {
 			// Throw an exception here
@@ -812,8 +792,19 @@ Loaded includes:
 	 * @param	$fieldName		Field name which we shall get
 	 * @return	$fieldValue		Field value from the user
 	 * @throws	NullPointerException	If the result instance is null
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @deprecated	Monolithic method, should be moved to proper classes
 	 */
 	public final function getField (string $fieldName) {
+		// Check parameter
+		if (empty($fieldName)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "fieldName" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
+
+		// This method is deprecated
+		$this->deprecationWarning('Monolithic method, should be moved to proper classes');
+
 		// Default field value
 		$fieldValue = NULL;
 
@@ -855,8 +846,15 @@ Loaded includes:
 	 * @param	$fieldName	Field name to check
 	 * @return	$isSet		Whether the given field name is set
 	 * @throws	NullPointerException	If the result instance is null
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
 	public function isFieldSet (string $fieldName) {
+		// Check parameter
+		if (empty($fieldName)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "fieldName" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
+
 		// Get result instance
 		$resultInstance = $this->getResultInstance();
 
@@ -910,8 +908,15 @@ Loaded includes:
 	 *
 	 * @param	$phpExtension	The PHP extension we shall check
 	 * @return	$isLoaded	Whether the PHP extension is loaded
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
 	public final function isPhpExtensionLoaded (string $phpExtension) {
+		// Check parameter
+		if (empty($phpExtension)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "phpExtension" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
+
 		// Is it loaded?
 		$isLoaded = in_array($phpExtension, get_loaded_extensions());
 
@@ -937,8 +942,15 @@ Loaded includes:
 	 * Idles (sleeps) for given milliseconds
 	 *
 	 * @return	$hasSlept	Whether it goes fine
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
 	public function idle (int $milliSeconds) {
+		// Check parameter
+		if ($milliSeconds < 1) {
+			// Throw IAE
+			throw new InvalidArgumentException(sprintf('milliSeconds=%d are not a reasonable value to idle', $milliSeconds));
+		}
+
 		// Sleep is fine by default
 		$hasSlept = true;
 
@@ -966,8 +978,15 @@ Loaded includes:
 	 *
 	 * @param	$encodedData	Encoded data we shall check
 	 * @return	$isBase64		Whether the encoded data is Base64
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
 	protected function isBase64Encoded (string $encodedData) {
+		// Check parameter
+		if (empty($encodedData)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "encodedData" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
+
 		// Determine it
 		$isBase64 = (@base64_decode($encodedData, true) !== false);
 
@@ -1005,8 +1024,24 @@ Loaded includes:
 	 * @param	$key		Key to check
 	 * @param	$element	Element to check
 	 * @return	$isset		Whether the given key is set
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function isGenericArrayElementSet (string $keyGroup, string $subGroup, $key, $element) {
+	protected final function isGenericArrayElementSet (string $keyGroup, string $subGroup, string $key, string $element) {
+		// Check parameter
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif ($element === '') {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "element" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
+
 		// Is it there?
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
 		$isset = isset($this->genericArray[$keyGroup][$subGroup][$key][$element]);
@@ -1021,8 +1056,21 @@ Loaded includes:
 	 * @param	$subGroup	Sub group for the key
 	 * @param	$key		Key to check
 	 * @return	$isset		Whether the given key is set
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function isGenericArrayKeySet (string $keyGroup, string $subGroup, $key) {
+	protected final function isGenericArrayKeySet (string $keyGroup, string $subGroup, string $key) {
+		// Check parameter
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
+
 		// Is it there?
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
 		$isset = isset($this->genericArray[$keyGroup][$subGroup][$key]);
@@ -1031,17 +1079,26 @@ Loaded includes:
 		return $isset;
 	}
 
-
 	/**
 	 * Determines if a group is set in the generic array
 	 *
 	 * @param	$keyGroup	Main group
 	 * @param	$subGroup	Sub group
 	 * @return	$isset		Whether the given group is set
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
 	protected final function isGenericArrayGroupSet (string $keyGroup, string $subGroup) {
-		// Is it there?
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
+
+		// Is it there?
 		$isset = isset($this->genericArray[$keyGroup][$subGroup]);
 
 		// Return it
@@ -1054,17 +1111,24 @@ Loaded includes:
 	 * @param	$keyGroup	Main key group
 	 * @param	$subGroup	Sub key group
 	 * @return	$array		An array with all array elements
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
 	protected final function getGenericSubArray (string $keyGroup, string $subGroup) {
-		// Is it there?
-		if (!$this->isGenericArrayGroupSet($keyGroup, $subGroup)) {
+		// Check parameter
+		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',value=' . print_r($this->genericArray[$keyGroup][$subGroup], true));
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayGroupSet($keyGroup, $subGroup)) {
 			// No, then abort here
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s not found.', $keyGroup, $subGroup));
 		}
 
 		// Return it
-		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',value=' . print_r($this->genericArray[$keyGroup][$subGroup], true));
 		return $this->genericArray[$keyGroup][$subGroup];
 	}
 
@@ -1075,10 +1139,23 @@ Loaded includes:
 	 * @param	$subGroup	Sub group for the key
 	 * @param	$key		Key to unset
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function unsetGenericArrayKey (string $keyGroup, string $subGroup, $key) {
-		// Remove it
+	protected final function unsetGenericArrayKey (string $keyGroup, string $subGroup, string $key) {
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
+
+		// Remove it
 		unset($this->genericArray[$keyGroup][$subGroup][$key]);
 	}
 
@@ -1090,10 +1167,24 @@ Loaded includes:
 	 * @param	$key		Key to unset
 	 * @param	$element	Element to unset
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function unsetGenericArrayElement (string $keyGroup, string $subGroup, $key, $element) {
-		// Debug message
+	protected final function unsetGenericArrayElement (string $keyGroup, string $subGroup, string $key, string $element) {
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif ($element === '') {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "element" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
 
 		// Remove it
 		unset($this->genericArray[$keyGroup][$subGroup][$key][$element]);
@@ -1107,18 +1198,29 @@ Loaded includes:
 	 * @param	$key		Key to unset
 	 * @param	$value		Value to add/append
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function appendStringToGenericArrayKey (string $keyGroup, string $subGroup, $key, string $value, $appendGlue = '') {
-		// Debug message
+	protected final function appendStringToGenericArrayKey (string $keyGroup, string $subGroup, $key, string $value, string $appendGlue = '') {
+		// Check parameter
 		//* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, true) . ',appendGlue=' . $appendGlue);
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
 
 		// Is it already there?
 		if ($this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
 			// Append it
-			$this->genericArray[$keyGroup][$subGroup][$key] .= $appendGlue . (string) $value;
+			$this->genericArray[$keyGroup][$subGroup][$key] .= $appendGlue . $value;
 		} else {
 			// Add it
-			$this->genericArray[$keyGroup][$subGroup][$key] = (string) $value;
+			$this->genericArray[$keyGroup][$subGroup][$key] = $value;
 		}
 	}
 
@@ -1131,39 +1233,35 @@ Loaded includes:
 	 * @param	$element	Element to check
 	 * @param	$value		Value to add/append
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function appendStringToGenericArrayElement (string $keyGroup, string $subGroup, $key, $element, $value, $appendGlue = '') {
-		// Debug message
+	protected final function appendStringToGenericArrayElement (string $keyGroup, string $subGroup, string $key, string $element, string $value, string $appendGlue = '') {
+		// Check parameter
 		//* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, true) . ',appendGlue=' . $appendGlue);
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif ($element === '') {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "element" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
 
 		// Is it already there?
 		if ($this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
 			// Append it
-			$this->genericArray[$keyGroup][$subGroup][$key][$element] .= $appendGlue . (string) $value;
+			$this->genericArray[$keyGroup][$subGroup][$key][$element] .= $appendGlue . $value;
 		} else {
 			// Add it
-			$this->setStringGenericArrayElement($keyGroup, $subGroup, $key, $element, $value);
+			$this->setGenericArrayElement($keyGroup, $subGroup, $key, $element, $value);
 		}
 	}
 
-	/**
-	 * Sets a string in a given generic array element
-	 *
-	 * @param	$keyGroup	Main group for the key
-	 * @param	$subGroup	Sub group for the key
-	 * @param	$key		Key to unset
-	 * @param	$element	Element to check
-	 * @param	$value		Value to add/append
-	 * @return	void
-	 */
-	protected final function setStringGenericArrayElement (string $keyGroup, string $subGroup, $key, $element, $value, $appendGlue = '') {
-		// Debug message
-		//* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, true) . ',appendGlue=' . $appendGlue);
-
-		// Set it
-		$this->genericArray[$keyGroup][$subGroup][$key][$element] = (string) $value;
-	}
-
 	/**
 	 * Initializes given generic array group
 	 *
@@ -1172,16 +1270,21 @@ Loaded includes:
 	 * @param	$key		Key to use
 	 * @param	$forceInit	Optionally force initialization
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group has already been initialized
 	 */
 	protected final function initGenericArrayGroup (string $keyGroup, string $subGroup, bool $forceInit = false) {
-		// Debug message
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',forceInit=' . intval($forceInit));
-
-		// Is it already set?
-		if (($forceInit === false) && ($this->isGenericArrayGroupSet($keyGroup, $subGroup))) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (($forceInit === false) && ($this->isGenericArrayGroupSet($keyGroup, $subGroup))) {
 			// Already initialized
-			trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' already initialized.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s already initialized.', $keyGroup, $subGroup));
 		}
 
 		// Initialize it
@@ -1196,16 +1299,24 @@ Loaded includes:
 	 * @param	$key		Key to use
 	 * @param	$forceInit	Optionally force initialization
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group has already been initialized
 	 */
 	protected final function initGenericArrayKey (string $keyGroup, string $subGroup, $key, bool $forceInit = false) {
-		// Debug message
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',forceInit=' . intval($forceInit));
-
-		// Is it already set?
-		if (($forceInit === false) && ($this->isGenericArrayKeySet($keyGroup, $subGroup, $key))) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (($forceInit === false) && ($this->isGenericArrayKeySet($keyGroup, $subGroup, $key))) {
 			// Already initialized
-			trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' already initialized.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s,key[%s]=%s already initialized.', $keyGroup, $subGroup, gettype($key), $key));
 		}
 
 		// Initialize it
@@ -1221,16 +1332,27 @@ Loaded includes:
 	 * @param	$element	Element to use
 	 * @param	$forceInit	Optionally force initialization
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
-	protected final function initGenericArrayElement (string $keyGroup, string $subGroup, $key, $element, bool $forceInit = false) {
-		// Debug message
+	protected final function initGenericArrayElement (string $keyGroup, string $subGroup, string $key, string $element, bool $forceInit = false) {
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',forceInit=' . intval($forceInit));
-
-		// Is it already set?
-		if (($forceInit === false) && ($this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element))) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif ($element === '') {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "element" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (($forceInit === false) && ($this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element))) {
 			// Already initialized
-			trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ' already initialized.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s,key[%s]=%s,element[%s]=%s already initialized.', $keyGroup, $subGroup, gettype($key), $key, gettype($element), $element));
 		}
 
 		// Initialize it
@@ -1238,20 +1360,28 @@ Loaded includes:
 	}
 
 	/**
-	 * Pushes an element to a generic key
+	 * Pushes an element to a generic key. If the key isn't found, it will be initialized.
 	 *
 	 * @param	$keyGroup	Main group for the key
 	 * @param	$subGroup	Sub group for the key
 	 * @param	$key		Key to use
 	 * @param	$value		Value to add/append
 	 * @return	$count		Number of array elements
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function pushValueToGenericArrayKey (string $keyGroup, string $subGroup, $key, $value) {
-		// Debug message
+	protected final function pushValueToGenericArrayKey (string $keyGroup, string $subGroup, string $key, $value) {
+		// Check parameter
 		//* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, true));
-
-		// Is it set?
-		if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
 			// Initialize array
 			$this->initGenericArrayKey($keyGroup, $subGroup, $key);
 		}
@@ -1266,7 +1396,7 @@ Loaded includes:
 	}
 
 	/**
-	 * Pushes an element to a generic array element
+	 * Pushes an element to a generic array element. If the key isn't found, it will be initialized.
 	 *
 	 * @param	$keyGroup	Main group for the key
 	 * @param	$subGroup	Sub group for the key
@@ -1274,13 +1404,24 @@ Loaded includes:
 	 * @param	$element	Element to check
 	 * @param	$value		Value to add/append
 	 * @return	$count		Number of array elements
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function pushValueToGenericArrayElement (string $keyGroup, string $subGroup, $key, $element, $value) {
-		// Debug message
+	protected final function pushValueToGenericArrayElement (string $keyGroup, string $subGroup, string $key, string $element, $value) {
+		// Check parameter
 		//* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, true));
-
-		// Is it set?
-		if (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif ($element === '') {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "element" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
 			// Initialize array
 			$this->initGenericArrayElement($keyGroup, $subGroup, $key, $element);
 		}
@@ -1301,16 +1442,24 @@ Loaded includes:
 	 * @param	$subGroup	Sub group for the key
 	 * @param	$key		Key to unset
 	 * @return	$value		Last "popped" value
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
-	protected final function popGenericArrayElement (string $keyGroup, string $subGroup, $key) {
-		// Debug message
+	protected final function popGenericArrayElement (string $keyGroup, string $subGroup, string $key) {
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
-
-		// Is it set?
-		if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
 			// Not found
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' not found.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s,key[%s]=%s not found.', $keyGroup, $subGroup, gettype($key), $key));
 		}
 
 		// Then "pop" it
@@ -1328,17 +1477,25 @@ Loaded includes:
 	 * @param	$keyGroup	Main group for the key
 	 * @param	$subGroup	Sub group for the key
 	 * @param	$key		Key to unset
-	 * @return	$value		Last "popped" value
+	 * @return	$value		Last "shifted" value
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
-	protected final function shiftGenericArrayElement (string $keyGroup, string $subGroup, $key) {
-		// Debug message
+	protected final function shiftGenericArrayElement (string $keyGroup, string $subGroup, string $key) {
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
-
-		// Is it set?
-		if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
 			// Not found
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' not found.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s,key[%s]=%s not found.', $keyGroup, $subGroup, gettype($key), $key));
 		}
 
 		// Then "shift" it
@@ -1355,25 +1512,25 @@ Loaded includes:
 	 *
 	 * @param	$keyGroup	Main group for the key
 	 * @return	$count		Count of given group
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key group isn't there but this method is invoked
 	 */
-	protected final function countGenericArray ($keyGroup) {
-		// Debug message
+	protected final function countGenericArray (string $keyGroup) {
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup);
-
-		// Is it there?
-		if (!isset($this->genericArray[$keyGroup])) {
-			// Abort here
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ' not found.');
-			exit;
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!isset($this->genericArray[$keyGroup])) {
+			// Not found
+			throw new BadMethodCallException(sprintf('keyGroup=%s not found.', $keyGroup));
 		}
 
 		// Then count it
 		$count = count($this->genericArray[$keyGroup]);
 
-		// Debug message
-		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',count=' . $count);
-
 		// Return it
+		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',count=' . $count);
 		return $count;
 	}
 
@@ -1383,25 +1540,28 @@ Loaded includes:
 	 * @param	$keyGroup	Main group for the key
 	 * @param	$subGroup	Sub group for the key
 	 * @return	$count		Count of given group
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
 	protected final function countGenericArrayGroup (string $keyGroup, string $subGroup) {
-		// Debug message
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
-
-		// Is it there?
-		if (!$this->isGenericArrayGroupSet($keyGroup, $subGroup)) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayGroupSet($keyGroup, $subGroup)) {
 			// Abort here
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s not found.', $keyGroup, $subGroup));
 		}
 
 		// Then count it
 		$count = count($this->genericArray[$keyGroup][$subGroup]);
 
-		// Debug message
-		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',count=' . $count);
-
 		// Return it
+		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',count=' . $count);
 		return $count;
 	}
 
@@ -1410,31 +1570,36 @@ Loaded includes:
 	 *
 	 * @param	$keyGroup	Main group for the key
 	 * @param	$subGroup	Sub group for the key
-	 * @para	$key		Key to count
+	 * @param	$key		Key to count
 	 * @return	$count		Count of given key
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
-	protected final function countGenericArrayElements (string $keyGroup, string $subGroup, $key) {
-		// Debug message
+	protected final function countGenericArrayElements (string $keyGroup, string $subGroup, string $key) {
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
-
-		// Is it there?
-		if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
 			// Abort here
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s,key[%s]=%s not found.', $keyGroup, $subGroup, gettype($key), $key));
 		} elseif (!$this->isValidGenericArrayGroup($keyGroup, $subGroup)) {
 			// Not valid
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' is not an array.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s is not a valid key/sub group.', $keyGroup, $subGroup));
 		}
 
 		// Then count it
 		$count = count($this->genericArray[$keyGroup][$subGroup][$key]);
 
-		// Debug message
-		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',count=' . $count);
-
 		// Return it
+		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',count=' . $count);
 		return $count;
 	}
 
@@ -1443,16 +1608,18 @@ Loaded includes:
 	 *
 	 * @param	$keyGroup	Key group to get
 	 * @return	$array		Whole generic array group
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
-	protected final function getGenericArray ($keyGroup) {
-		// Debug message
+	protected final function getGenericArray (string $keyGroup) {
+		// Check parameters
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup);
-
-		// Is it there?
-		if (!isset($this->genericArray[$keyGroup])) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!isset($this->genericArray[$keyGroup])) {
 			// Then abort here
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ' does not exist.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s not found', $keyGroup));
 		}
 
 		// Return it
@@ -1467,10 +1634,25 @@ Loaded includes:
 	 * @param	$key		Key to unset
 	 * @param	$value		Mixed value from generic array element
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
-	protected final function setGenericArrayKey (string $keyGroup, string $subGroup, $key, $value) {
-		// Debug message
+	protected final function setGenericArrayKey (string $keyGroup, string $subGroup, string $key, $value) {
+		// Check parameters
 		//* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, true));
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isValidGenericArrayGroup($keyGroup, $subGroup)) {
+			// Then abort here
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s not found', $keyGroup));
+		}
 
 		// Set value here
 		$this->genericArray[$keyGroup][$subGroup][$key] = $value;
@@ -1483,16 +1665,24 @@ Loaded includes:
 	 * @param	$subGroup	Sub group for the key
 	 * @param	$key		Key to unset
 	 * @return	$value		Mixed value from generic array element
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
-	protected final function getGenericArrayKey (string $keyGroup, string $subGroup, $key) {
-		// Debug message
+	protected final function getGenericArrayKey (string $keyGroup, string $subGroup, string $key) {
+		// Check parameters
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
-
-		// Is it there?
-		if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
 			// Then abort here
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' does not exist.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s,key[%s]=%s not found.', $keyGroup, $subGroup, gettype($key), $key));
 		}
 
 		// Return it
@@ -1508,10 +1698,27 @@ Loaded includes:
 	 * @param	$element	Element to set
 	 * @param	$value		Value to set
 	 * @return	void
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
-	protected final function setGenericArrayElement (string $keyGroup, string $subGroup, $key, $element, $value) {
-		// Debug message
+	protected final function setGenericArrayElement (string $keyGroup, string $subGroup, string $key, string $element, $value) {
+		// Check parameter
 		//* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, true));
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif ($element === '') {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "element" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
+			// Initialize array
+			$this->initGenericArrayElement($keyGroup, $subGroup, $key, $element);
+		}
 
 		// Then set it
 		$this->genericArray[$keyGroup][$subGroup][$key][$element] = $value;
@@ -1525,16 +1732,27 @@ Loaded includes:
 	 * @param	$key		Key to look for
 	 * @param	$element	Element to look for
 	 * @return	$value		Mixed value from generic array element
+	 * @throws	InvalidArgumentException	If a parameter is not valid
+	 * @throws	BadMethodCallException	If key/sub group isn't there but this method is invoked
 	 */
-	protected final function getGenericArrayElement (string $keyGroup, string $subGroup, $key, $element) {
-		// Debug message
+	protected final function getGenericArrayElement (string $keyGroup, string $subGroup, string $key, string $element) {
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
-
-		// Is it there?
-		if (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif ($element === '') {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "element" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
 			// Then abort here
-			trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ' does not exist.');
-			exit;
+			throw new BadMethodCallException(sprintf('keyGroup=%s,subGroup=%s,key[%s]=%s,element[%s]=%s not found.', $keyGroup, $subGroup, gettype($key), $key, gettype($element), $element));
 		}
 
 		// Return it
@@ -1547,10 +1765,18 @@ Loaded includes:
 	 * @param	$keyGroup	Key group to get
 	 * @param	$subGroup	Sub group for the key
 	 * @return	$isValid	Whether given sub group is valid
+	 * @throws	InvalidArgumentException	If a parameter is not valid
 	 */
 	protected final function isValidGenericArrayGroup (string $keyGroup, string $subGroup) {
-		// Debug message
+		// Check parameter
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
 
 		// Determine it
 		$isValid = (($this->isGenericArrayGroupSet($keyGroup, $subGroup)) && (is_array($this->getGenericSubArray($keyGroup, $subGroup))));
@@ -1567,9 +1793,19 @@ Loaded includes:
 	 * @param	$key		Key to check
 	 * @return	$isValid	Whether given sub group is valid
 	 */
-	protected final function isValidGenericArrayKey (string $keyGroup, string $subGroup, $key) {
-		// Debug message
+	protected final function isValidGenericArrayKey (string $keyGroup, string $subGroup, string $key) {
+		// Check parameters
 		//* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
+		if (empty($keyGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "keyGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($subGroup)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "subGroup" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		} elseif (empty($key)) {
+			// Throw IAE
+			throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+		}
 
 		// Determine it
 		$isValid = (($this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) && (is_array($this->getGenericArrayKey($keyGroup, $subGroup, $key))));
@@ -1598,9 +1834,6 @@ Loaded includes:
 	 * @return	$translated		Translated boolean value
 	 */
 	public static final function translateBooleanToYesNo (bool $boolean) {
-		// Make sure it is really boolean
-		assert(is_bool($boolean));
-
 		// "Translate" it
 		$translated = ($boolean === true) ? 'Y' : 'N';