3 namespace Org\Mxchange\CoreFramework\Object;
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Bootstrap\FrameworkBootstrap;
7 use Org\Mxchange\CoreFramework\Criteria\Criteria;
8 use Org\Mxchange\CoreFramework\EntryPoint\ApplicationEntryPoint;
9 use Org\Mxchange\CoreFramework\Factory\ObjectFactory;
10 use Org\Mxchange\CoreFramework\Filesystem\PathWriteProtectedException;
11 use Org\Mxchange\CoreFramework\Generic\FrameworkInterface;
12 use Org\Mxchange\CoreFramework\Generic\NullPointerException;
13 use Org\Mxchange\CoreFramework\Generic\UnsupportedOperationException;
14 use Org\Mxchange\CoreFramework\Loader\ClassLoader;
15 use Org\Mxchange\CoreFramework\Manager\ManageableApplication;
16 use Org\Mxchange\CoreFramework\Middleware\Debug\DebugMiddleware;
17 use Org\Mxchange\CoreFramework\Registry\GenericRegistry;
18 use Org\Mxchange\CoreFramework\Result\Database\CachedDatabaseResult;
19 use Org\Mxchange\CoreFramework\State\Stateable;
20 use Org\Mxchange\CoreFramework\Stream\Output\OutputStreamer;
21 use Org\Mxchange\CoreFramework\Utils\String\StringUtils;
25 use \InvalidArgumentException;
30 * The simulator system class is the super class of all other classes. This
31 * class handles saving of games etc.
33 * @author Roland Haeder <webmaster@shipsimu.org>
35 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2020 Core Developer Team
36 * @license GNU GPL 3.0 or any newer version
37 * @link http://www.shipsimu.org
39 * This program is free software: you can redistribute it and/or modify
40 * it under the terms of the GNU General Public License as published by
41 * the Free Software Foundation, either version 3 of the License, or
42 * (at your option) any later version.
44 * This program is distributed in the hope that it will be useful,
45 * but WITHOUT ANY WARRANTY; without even the implied warranty of
46 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
47 * GNU General Public License for more details.
49 * You should have received a copy of the GNU General Public License
50 * along with this program. If not, see <http://www.gnu.org/licenses/>.
52 abstract class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
54 * Length of output from hash()
56 private static $hashLength = NULL;
59 * Self-referencing instance
61 private static $selfInstance = NULL;
66 private $realClass = __CLASS__;
71 private $callbackInstance = NULL;
76 private $genericArray = [];
78 /***********************
79 * Exception codes.... *
80 ***********************/
82 // @todo Try to clean these constants up
83 const EXCEPTION_IS_NULL_POINTER = 0x001;
84 const EXCEPTION_IS_NO_OBJECT = 0x002;
85 const EXCEPTION_IS_NO_ARRAY = 0x003;
86 const EXCEPTION_MISSING_METHOD = 0x004;
87 const EXCEPTION_CLASSES_NOT_MATCHING = 0x005;
88 const EXCEPTION_INDEX_OUT_OF_BOUNDS = 0x006;
89 const EXCEPTION_DIMENSION_ARRAY_INVALID = 0x007;
90 const EXCEPTION_ITEM_NOT_TRADEABLE = 0x008;
91 const EXCEPTION_ITEM_NOT_IN_PRICE_LIST = 0x009;
92 const EXCEPTION_GENDER_IS_WRONG = 0x00a;
93 const EXCEPTION_BIRTH_DATE_IS_INVALID = 0x00b;
94 const EXCEPTION_EMPTY_STRUCTURES_ARRAY = 0x00c;
95 const EXCEPTION_HAS_ALREADY_PERSONELL_LIST = 0x00d;
96 const EXCEPTION_NOT_ENOUGTH_UNEMPLOYEES = 0x00e;
97 const EXCEPTION_TOTAL_PRICE_NOT_CALCULATED = 0x00f;
98 const EXCEPTION_HARBOR_HAS_NO_SHIPYARDS = 0x010;
99 const EXCEPTION_CONTRACT_PARTNER_INVALID = 0x011;
100 const EXCEPTION_CONTRACT_PARTNER_MISMATCH = 0x012;
101 const EXCEPTION_CONTRACT_ALREADY_SIGNED = 0x013;
102 const EXCEPTION_UNEXPECTED_EMPTY_STRING = 0x014;
103 const EXCEPTION_PATH_NOT_FOUND = 0x015;
104 const EXCEPTION_INVALID_PATH_NAME = 0x016;
105 const EXCEPTION_READ_PROTECED_PATH = 0x017;
106 const EXCEPTION_WRITE_PROTECED_PATH = 0x018;
107 const EXCEPTION_DIR_POINTER_INVALID = 0x019;
108 const EXCEPTION_FILE_POINTER_INVALID = 0x01a;
109 const EXCEPTION_INVALID_RESOURCE = 0x01b;
110 const EXCEPTION_UNEXPECTED_OBJECT = 0x01c;
111 const EXCEPTION_LIMIT_ELEMENT_IS_UNSUPPORTED = 0x01d;
112 const EXCEPTION_GETTER_IS_MISSING = 0x01e;
113 const EXCEPTION_ARRAY_EXPECTED = 0x01f;
114 const EXCEPTION_ARRAY_HAS_INVALID_COUNT = 0x020;
115 const EXCEPTION_ID_IS_INVALID_FORMAT = 0x021;
116 const EXCEPTION_MD5_CHECKSUMS_MISMATCH = 0x022;
117 const EXCEPTION_UNEXPECTED_STRING_SIZE = 0x023;
118 const EXCEPTION_SIMULATOR_ID_INVALID = 0x024;
119 const EXCEPTION_MISMATCHING_COMPRESSORS = 0x025;
120 const EXCEPTION_CONTAINER_ITEM_IS_NULL = 0x026;
121 const EXCEPTION_ITEM_IS_NO_ARRAY = 0x027;
122 const EXCEPTION_CONTAINER_MAYBE_DAMAGED = 0x028;
123 const EXCEPTION_INVALID_STRING = 0x029;
124 const EXCEPTION_VARIABLE_NOT_SET = 0x02a;
125 const EXCEPTION_ATTRIBUTES_ARE_MISSING = 0x02b;
126 const EXCEPTION_ARRAY_ELEMENTS_MISSING = 0x02c;
127 const EXCEPTION_TEMPLATE_ENGINE_UNSUPPORTED = 0x02d;
128 const EXCEPTION_UNSPPORTED_OPERATION = 0x02e;
129 const EXCEPTION_FACTORY_REQUIRE_PARAMETER = 0x02f;
130 const EXCEPTION_MISSING_ELEMENT = 0x030;
131 const EXCEPTION_HEADERS_ALREADY_SENT = 0x031;
132 const EXCEPTION_DEFAULT_CONTROLLER_GONE = 0x032;
133 const EXCEPTION_CLASS_NOT_FOUND = 0x033;
134 const EXCEPTION_REQUIRED_INTERFACE_MISSING = 0x034;
135 const EXCEPTION_FATAL_ERROR = 0x035;
136 const EXCEPTION_FILE_NOT_FOUND = 0x036;
137 const EXCEPTION_ASSERTION_FAILED = 0x037;
138 const EXCEPTION_FILE_NOT_REACHABLE = 0x038;
139 const EXCEPTION_FILE_CANNOT_BE_READ = 0x039;
140 const EXCEPTION_FILE_CANNOT_BE_WRITTEN = 0x03a;
141 const EXCEPTION_PATH_CANNOT_BE_WRITTEN = 0x03b;
142 const EXCEPTION_DATABASE_UPDATED_NOT_ALLOWED = 0x03c;
143 const EXCEPTION_FILTER_CHAIN_INTERCEPTED = 0x03d;
144 const EXCEPTION_INVALID_SOCKET = 0x03e;
145 const EXCEPTION_SELF_INSTANCE = 0x03f;
148 * Startup time in miliseconds
150 private static $startupTime = 0;
153 * Protected super constructor
155 * @param $className Name of the class
158 protected function __construct (string $className) {
160 $this->setRealClass($className);
162 // Is the startup time set? (0 cannot be true anymore)
163 if (self::$startupTime == 0) {
165 self::$startupTime = microtime(true);
170 * Destructor for all classes. You should not call this method on your own.
174 public function __destruct () {
175 // Is this object already destroyed?
176 if ($this->__toString() != 'DestructedObject') {
177 // Destroy all informations about this class but keep some text about it alive
178 $this->setRealClass('DestructedObject');
179 } elseif ((defined('DEBUG_DESTRUCTOR')) && (is_object($this->getDebugInstance()))) {
180 // Already destructed object
181 self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('The object <span class="object_name">%s</span> is already destroyed.',
185 // Do not call this twice
186 trigger_error(__METHOD__ . ': Called twice.');
192 * The __call() method where all non-implemented methods end up
194 * @param $methodName Name of the missing method
195 * @args $args Arguments passed to the method
198 public final function __call (string $methodName, array $args = NULL) {
200 self::$selfInstance = $this;
202 // Call static method
203 self::__callStatic($methodName, $args);
205 // Clear self-instance
206 self::$selfInstance = NULL;
210 * The __callStatic() method where all non-implemented static methods end up
212 * @param $methodName Name of the missing method
213 * @param $args Arguments passed to the method
215 * @throws InvalidArgumentException If self::$selfInstance is not a framework's own object
217 public static final function __callStatic (string $methodName, array $args = NULL) {
218 // Init argument string and class name
219 //* PRINT-DEBUG: */ printf('[%s:%d]: methodName=%s,args[]=%s - CALLED!' . PHP_EOL, __METHOD__, __LINE__, $methodName, gettype($args));
221 $className = 'unknown';
223 // Is self-instance set?
224 if (self::$selfInstance instanceof FrameworkInterface) {
225 // Framework's own instance
226 $className = self::$selfInstance->__toString();
227 } elseif (!is_null(self::$selfInstance)) {
229 throw new InvalidArgumentException(sprintf('self::instance[%s] is not expected.', gettype(self::$selfInstance)), self::EXCEPTION_SELF_INSTANCE);
232 // Is it NULL, empty or an array?
233 if (is_null($args)) {
235 $argsString = 'NULL';
236 } elseif (is_array($args)) {
240 // Some arguments are there
241 foreach ($args as $arg) {
242 // Add data about the argument
243 $argsString .= gettype($arg) . ':';
246 // Found a NULL argument
247 $argsString .= 'NULL';
248 } elseif (is_string($arg)) {
249 // Add length for strings
250 $argsString .= strlen($arg);
251 } elseif ((is_int($arg)) || (is_float($arg))) {
254 } elseif (is_array($arg)) {
255 // .. or size if array
256 $argsString .= count($arg);
257 } elseif (is_object($arg)) {
259 $reflection = new ReflectionClass($arg);
261 // Is an other object, maybe no __toString() available
262 $argsString .= $reflection->getName();
263 } elseif ($arg === true) {
264 // ... is boolean 'true'
265 $argsString .= 'true';
266 } elseif ($arg === false) {
267 // ... is boolean 'false'
268 $argsString .= 'false';
271 // Comma for next one
276 if (substr($argsString, -2, 1) == ',') {
278 $argsString = substr($argsString, 0, -2);
285 // Output stub message
286 // @TODO __CLASS__ does always return BaseFrameworkSystem but not the extending (=child) class
287 self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('[%s::%s]: Stub! Args: %s',
298 * Getter for $realClass
300 * @return $realClass The name of the real class (not BaseFrameworkSystem)
302 public function __toString () {
303 return $this->realClass;
307 * Magic method to catch setting of missing but set class fields/attributes
309 * @param $name Name of the field/attribute
310 * @param $value Value to store
313 public final function __set (string $name, $value) {
314 $this->debugBackTrace(sprintf('Tried to set a missing field. name=%s, value[%s]=%s',
317 print_r($value, true)
322 * Magic method to catch getting of missing fields/attributes
324 * @param $name Name of the field/attribute
327 public final function __get (string $name) {
328 $this->debugBackTrace(sprintf('Tried to get a missing field. name=%s',
334 * Magic method to catch unsetting of missing fields/attributes
336 * @param $name Name of the field/attribute
339 public final function __unset (string $name) {
340 $this->debugBackTrace(sprintf('Tried to unset a missing field. name=%s',
346 * Magic method to catch object serialization
348 * @return $unsupported Unsupported method
349 * @throws UnsupportedOperationException Objects of this framework cannot be serialized
351 public final function __sleep () {
352 throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
356 * Magic method to catch object deserialization
358 * @return $unsupported Unsupported method
359 * @throws UnsupportedOperationException Objects of this framework cannot be serialized
361 public final function __wakeup () {
362 throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
366 * Magic method to catch calls when an object instance is called
368 * @return $unsupported Unsupported method
369 * @throws UnsupportedOperationException Objects of this framework cannot be serialized
371 public final function __invoke () {
372 throw new UnsupportedOperationException(array($this, __FUNCTION__), self::EXCEPTION_UNSPPORTED_OPERATION);
376 * Setter for the real class name
378 * @param $realClass Class name (string)
381 public final function setRealClass (string $realClass) {
383 $this->realClass = $realClass;
387 * Setter for debug instance
389 * @param $debugInstance The instance for debug output class
392 public final function setDebugInstance (DebugMiddleware $debugInstance) {
393 GenericRegistry::getRegistry()->addInstance('debug', $debugInstance);
397 * Getter for debug instance
399 * @return $debugInstance Instance to class DebugConsoleOutput or DebugWebOutput
401 public final function getDebugInstance () {
402 // Get debug instance
403 $debugInstance = GenericRegistry::getRegistry()->getInstance('debug');
406 return $debugInstance;
410 * Setter for web output instance
412 * @param $webInstance The instance for web output class
415 public final function setWebOutputInstance (OutputStreamer $webInstance) {
416 GenericRegistry::getRegistry()->addInstance('web_output', $webInstance);
420 * Getter for web output instance
422 * @return $webOutputInstance - Instance to class WebOutput
424 public final function getWebOutputInstance () {
425 $webOutputInstance = GenericRegistry::getRegistry()->getInstance('web_output');
426 return $webOutputInstance;
430 * Getter for state instance
432 * @return $stateInstance A Stateable instance
434 public final function getStateInstance () {
435 return $this->stateInstance;
439 * Setter for call-back instance
441 * @param $callbackInstance An instance of a FrameworkInterface class
444 public final function setCallbackInstance (FrameworkInterface $callbackInstance) {
445 $this->callbackInstance = $callbackInstance;
449 * Getter for call-back instance
451 * @return $callbackInstance An instance of a FrameworkInterface class
453 protected final function getCallbackInstance () {
454 return $this->callbackInstance;
458 * Checks whether an object equals this object. You should overwrite this
459 * method to implement own equality checks
461 * @param $objectInstance An instance of a FrameworkInterface object
462 * @return $equals Whether both objects equals
464 public function equals (FrameworkInterface $objectInstance) {
467 $this->__toString() == $objectInstance->__toString()
469 $this->hashCode() == $objectInstance->hashCode()
477 * Generates a generic hash code of this class. You should really overwrite
478 * this method with your own hash code generator code. But keep KISS in mind.
480 * @return $hashCode A generic hash code respresenting this whole class
482 public function hashCode () {
484 return crc32($this->__toString());
488 * Appends a trailing slash to a string
490 * @param $str A string (maybe) without trailing slash
491 * @return $str A string with an auto-appended trailing slash
493 public final function addMissingTrailingSlash ($str) {
494 // Is there a trailing slash?
495 if (substr($str, -1, 1) != '/') {
499 // Return string with trailing slash
504 * Debugs this instance by putting out it's full content
506 * @param $message Optional message to show in debug output
509 public final function debugInstance ($message = '') {
510 // Restore the error handler to avoid trouble with missing array elements or undeclared variables
511 restore_error_handler();
517 if (!empty($message)) {
519 $content = sprintf('<div class="debug_message">
521 </div>' . PHP_EOL, $message);
524 // Generate the output
525 $content .= sprintf('<pre>%s</pre>',
534 ApplicationEntryPoint::exitApplication(sprintf('<div class="debug_header">
537 <div class="debug_content">
541 <div class="debug_include_list">
546 ClassLoader::getSelfInstance()->getPrintableIncludeList()
551 * Replaces control characters with printable output
553 * @param $str String with control characters
554 * @return $str Replaced string
556 protected function replaceControlCharacters ($str) {
559 chr(13), '[r]', str_replace(
560 chr(10), '[n]', str_replace(
570 * Output a partial stub message for the caller method
572 * @param $message An optional message to display
575 protected function partialStub ($message = '') {
577 $stubMessage = 'Partial stub!';
579 // Is an extra message given?
580 if (!empty($message)) {
581 // Then add it as well
582 $stubMessage .= ' Message: ' . $message;
585 // Debug instance is there?
586 if (!is_null($this->getDebugInstance())) {
587 // Output stub message
588 self::createDebugInstance(__CLASS__, __LINE__)->debugOutput($stubMessage);
591 trigger_error($stubMessage);
597 * Outputs a debug backtrace and stops further script execution
599 * @param $message An optional message to output
600 * @param $doExit Whether exit the program (true is default)
603 public function debugBackTrace ($message = '', $doExit = true) {
604 // Sorry, there is no other way getting this nice backtrace
605 if (!empty($message)) {
607 printf('Message: %s<br />' . PHP_EOL, $message);
611 debug_print_backtrace();
615 if ($doExit === true) {
621 * Creates an instance of a debugger instance
623 * @param $className Name of the class (currently unsupported)
624 * @param $lineNumber Line number where the call was made
625 * @return $debugInstance An instance of a debugger class
626 * @deprecated Not fully, as the new Logger facilities are not finished yet.
628 public final static function createDebugInstance ($className, $lineNumber = NULL) {
629 // Is the instance set?
630 if (!GenericRegistry::getRegistry()->instanceExists('debug')) {
631 // Init debug instance
632 $debugInstance = NULL;
636 // Get a debugger instance
637 $debugInstance = DebugMiddleware::createDebugMiddleware(FrameworkBootstrap::getConfigurationInstance()->getConfigEntry('debug_' . FrameworkBootstrap::getRequestTypeFromSystem() . '_class'), $className);
638 } catch (NullPointerException $e) {
639 // Didn't work, no instance there
640 exit(sprintf('Cannot create debugInstance! Exception=%s,message=%s,className=%s,lineNumber=%d' . PHP_EOL, $e->__toString(), $e->getMessage(), $className, $lineNumber));
643 // Empty string should be ignored and used for testing the middleware
644 DebugMiddleware::getSelfInstance()->output('');
646 // Set it in registry
647 GenericRegistry::getRegistry()->addInstance('debug', $debugInstance);
649 // Get instance from registry
650 $debugInstance = GenericRegistry::getRegistry()->getDebugInstance();
654 return $debugInstance;
658 * Simple output of a message with line-break
660 * @param $message Message to output
663 public function outputLine ($message) {
665 print($message . PHP_EOL);
669 * Outputs a debug message whether to debug instance (should be set!) or
670 * dies with or ptints the message. Do NEVER EVER rewrite the exit() call to
671 * ApplicationEntryPoint::app_exit(), this would cause an endless loop.
673 * @param $message Message we shall send out...
674 * @param $doPrint Whether print or die here (default: print)
675 * @paran $stripTags Whether to strip tags (default: false)
678 public function debugOutput ($message, $doPrint = true, $stripTags = false) {
679 // Set debug instance to NULL
680 $debugInstance = NULL;
683 $backtrace = debug_backtrace(!DEBUG_BACKTRACE_PROVIDE_OBJECT);
685 // Is function partialStub/__callStatic ?
686 if (in_array($backtrace[1]['function'], array('partialStub', '__call', '__callStatic'))) {
687 // Prepend class::function:line from 3rd element
688 $message = sprintf('[%s::%s:%d]: %s',
689 $backtrace[2]['class'],
690 $backtrace[2]['function'],
691 (isset($backtrace[2]['line']) ? $backtrace[2]['line'] : '0'),
695 // Prepend class::function:line from 2nd element
696 $message = sprintf('[%s::%s:%d]: %s',
697 $backtrace[1]['class'],
698 $backtrace[1]['function'],
699 (isset($backtrace[1]['line']) ? $backtrace[1]['line'] : '0'),
706 // Get debug instance
707 $debugInstance = $this->getDebugInstance();
708 } catch (NullPointerException $e) {
709 // The debug instance is not set (yet)
712 // Is the debug instance there?
713 if (is_object($debugInstance)) {
714 // Use debug output handler
715 $debugInstance->output($message, $stripTags);
717 if ($doPrint === false) {
718 // Die here if not printed
722 // Are debug times enabled?
723 if (FrameworkBootstrap::getConfigurationInstance()->getConfigEntry('debug_' . FrameworkBootstrap::getRequestTypeFromSystem() . '_output_timings') == 'Y') {
725 $message = $this->getPrintableExecutionTime() . $message;
729 if ($doPrint === true) {
731 $this->outputLine($message);
740 * Marks up the code by adding e.g. line numbers
742 * @param $phpCode Unmarked PHP code
743 * @return $markedCode Marked PHP code
745 public function markupCode ($phpCode) {
750 $errorArray = error_get_last();
752 // Init the code with error message
753 if (is_array($errorArray)) {
755 $markedCode = sprintf('<div id="error_header">File: <span id="error_data">%s</span>, Line: <span id="error_data">%s</span>, Message: <span id="error_data">%s</span>, Type: <span id="error_data">%s</span></div>',
756 basename($errorArray['file']),
758 $errorArray['message'],
763 // Add line number to the code
764 foreach (explode(chr(10), $phpCode) as $lineNo => $code) {
766 $markedCode .= sprintf('<span id="code_line">%s</span>: %s' . PHP_EOL,
768 htmlentities($code, ENT_QUOTES)
777 * "Getter" for databse entry
779 * @return $entry An array with database entries
780 * @throws NullPointerException If the database result is not found
781 * @throws InvalidDatabaseResultException If the database result is invalid
782 * @todo Monolithic method, should be moved to proper classes
784 protected final function getDatabaseEntry () {
785 // Is there an instance?
786 if (!$this->getResultInstance() instanceof SearchableResult) {
787 // Throw an exception here
788 throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
792 $this->getResultInstance()->rewind();
794 // Do we have an entry?
795 if ($this->getResultInstance()->valid() === false) {
796 // @TODO Move the constant to e.g. BaseDatabaseResult when there is a non-cached database result available
797 throw new InvalidDatabaseResultException(array($this, $this->getResultInstance()), CachedDatabaseResult::EXCEPTION_INVALID_DATABASE_RESULT);
801 $this->getResultInstance()->next();
804 $entry = $this->getResultInstance()->current();
811 * Getter for field name
813 * @param $fieldName Field name which we shall get
814 * @return $fieldValue Field value from the user
815 * @throws NullPointerException If the result instance is null
817 public final function getField (string $fieldName) {
818 // Default field value
821 // Get result instance
822 $resultInstance = $this->getResultInstance();
824 // Is this instance null?
825 if (is_null($resultInstance)) {
826 // Then the user instance is no longer valid (expired cookies?)
827 throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
831 $fieldArray = $resultInstance->current();
832 //* DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput($fieldName.':<pre>'.print_r($fieldArray, true).'</pre>');
834 // Convert dashes to underscore
835 $fieldName2 = StringUtils::convertDashesToUnderscores($fieldName);
837 // Does the field exist?
838 if ($this->isFieldSet($fieldName)) {
840 $fieldValue = $fieldArray[$fieldName2];
841 } elseif (defined('DEVELOPER')) {
842 // Missing field entry, may require debugging
843 self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . ']:fieldArray<pre>=' . print_r($fieldArray, true) . '</pre>,fieldName=' . $fieldName . ' not found!');
845 // Missing field entry, may require debugging
846 self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('[' . __METHOD__ . ':' . __LINE__ . ']:fieldName=' . $fieldName . ' not found!');
854 * Checks if given field is set
856 * @param $fieldName Field name to check
857 * @return $isSet Whether the given field name is set
858 * @throws NullPointerException If the result instance is null
860 public function isFieldSet (string $fieldName) {
861 // Get result instance
862 $resultInstance = $this->getResultInstance();
864 // Is this instance null?
865 if (is_null($resultInstance)) {
866 // Then the user instance is no longer valid (expired cookies?)
867 throw new NullPointerException($this, self::EXCEPTION_IS_NULL_POINTER);
871 $fieldArray = $resultInstance->current();
872 //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('[' . $this->__toString() . ':' . __LINE__ . '] fieldName=' . $fieldName . ',fieldArray=<pre>'.print_r($fieldArray, true).'</pre>');
874 // Convert dashes to underscore
875 $fieldName = StringUtils::convertDashesToUnderscores($fieldName);
878 $isSet = isset($fieldArray[$fieldName]);
885 * Outputs a deprecation warning to the developer.
887 * @param $message The message we shall output to the developer
889 * @todo Write a logging mechanism for productive mode
891 public function deprecationWarning ($message) {
892 // Is developer mode active?
893 if (defined('DEVELOPER')) {
894 // Debug instance is there?
895 if (!is_null($this->getDebugInstance())) {
896 // Output stub message
897 self::createDebugInstance(__CLASS__, __LINE__)->debugOutput($message);
900 trigger_error($message . "<br />\n");
904 // @TODO Finish this part!
905 $this->partialStub('Developer mode inactive. Message:' . $message);
910 * Checks whether the given PHP extension is loaded
912 * @param $phpExtension The PHP extension we shall check
913 * @return $isLoaded Whether the PHP extension is loaded
915 public final function isPhpExtensionLoaded ($phpExtension) {
917 $isLoaded = in_array($phpExtension, get_loaded_extensions());
924 * "Getter" as a time() replacement but with milliseconds. You should use this
925 * method instead of the encapsulated getimeofday() function.
927 * @return $milliTime Timestamp with milliseconds
929 public function getMilliTime () {
930 // Get the time of day as float
931 $milliTime = gettimeofday(true);
938 * Idles (sleeps) for given milliseconds
940 * @return $hasSlept Whether it goes fine
942 public function idle ($milliSeconds) {
943 // Sleep is fine by default
946 // Idle so long with found function
947 if (function_exists('time_sleep_until')) {
948 // Get current time and add idle time
949 $sleepUntil = $this->getMilliTime() + abs($milliSeconds) / 1000;
951 // New PHP 5.1.0 function found, ignore errors
952 $hasSlept = @time_sleep_until($sleepUntil);
955 * My Sun station doesn't have that function even with latest PHP
958 usleep($milliSeconds * 1000);
966 * Checks whether the given encoded data was encoded with Base64
968 * @param $encodedData Encoded data we shall check
969 * @return $isBase64 Whether the encoded data is Base64
971 protected function isBase64Encoded ($encodedData) {
973 $isBase64 = (@base64_decode($encodedData, true) !== false);
980 * Gets a cache key from Criteria instance
982 * @param $criteriaInstance An instance of a Criteria class
983 * @param $onlyKeys Only use these keys for a cache key
984 * @return $cacheKey A cache key suitable for lookup/storage purposes
986 protected function getCacheKeyByCriteria (Criteria $criteriaInstance, array $onlyKeys = []) {
988 //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('BASE-FRAMEWORK-SYSTEM: criteriaInstance=' . $criteriaInstance->__toString() . ',onlyKeys()=' . count($onlyKeys) . ' - CALLED!');
989 $cacheKey = sprintf('%s@%s',
991 $criteriaInstance->getCacheKey($onlyKeys)
995 //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('BASE-FRAMEWORK-SYSTEM: cacheKey=' . $cacheKey . ' - EXIT!');
1000 * Getter for startup time in miliseconds
1002 * @return $startupTime Startup time in miliseconds
1004 protected function getStartupTime () {
1005 return self::$startupTime;
1009 * "Getter" for a printable currently execution time in nice braces
1011 * @return $executionTime Current execution time in nice braces
1013 protected function getPrintableExecutionTime () {
1014 // Caculate the execution time
1015 $executionTime = microtime(true) - $this->getStartupTime();
1017 // Pack it in nice braces
1018 $executionTime = sprintf('[ %01.5f ] ', $executionTime);
1021 return $executionTime;
1025 * Hashes a given string with a simple but stronger hash function (no salt)
1026 * and hex-encode it.
1028 * @param $str The string to be hashed
1029 * @return $hash The hash from string $str
1031 public static final function hash ($str) {
1032 // Hash given string with (better secure) hasher
1033 $hash = bin2hex(mhash(MHASH_SHA256, $str));
1040 * "Getter" for length of hash() output. This will be "cached" to speed up
1043 * @return $length Length of hash() output
1045 public static final function getHashLength () {
1047 if (is_null(self::$hashLength)) {
1048 // No, then hash a string and save its length.
1049 self::$hashLength = strlen(self::hash('abc123'));
1053 return self::$hashLength;
1057 * Checks whether the given number is really a number (only chars 0-9).
1059 * @param $num A string consisting only chars between 0 and 9
1060 * @param $castValue Whether to cast the value to double. Do only use this to secure numbers from Requestable classes.
1061 * @param $assertMismatch Whether to assert mismatches
1062 * @return $ret The (hopefully) secured numbered value
1064 public function bigintval ($num, $castValue = true, $assertMismatch = false) {
1065 // Filter all numbers out
1066 $ret = preg_replace('/[^0123456789]/', '', $num);
1069 if ($castValue === true) {
1070 // Cast to biggest numeric type
1071 $ret = (double) $ret;
1074 // Assert only if requested
1075 if ($assertMismatch === true) {
1076 // Has the whole value changed?
1077 assert(('' . $ret . '' != '' . $num . '') && (!is_null($num)));
1085 * Checks whether the given hexadecimal number is really a hex-number (only chars 0-9,a-f).
1087 * @param $num A string consisting only chars between 0 and 9
1088 * @param $assertMismatch Whether to assert mismatches
1089 * @return $ret The (hopefully) secured hext-numbered value
1091 public function hexval ($num, $assertMismatch = false) {
1092 // Filter all numbers out
1093 $ret = preg_replace('/[^0123456789abcdefABCDEF]/', '', $num);
1095 // Assert only if requested
1096 if ($assertMismatch === true) {
1097 // Has the whole value changed?
1098 assert(('' . $ret . '' != '' . $num . '') && (!is_null($num)));
1106 * Determines if an element is set in the generic array
1108 * @param $keyGroup Main group for the key
1109 * @param $subGroup Sub group for the key
1110 * @param $key Key to check
1111 * @param $element Element to check
1112 * @return $isset Whether the given key is set
1114 protected final function isGenericArrayElementSet ($keyGroup, $subGroup, $key, $element) {
1116 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
1119 $isset = isset($this->genericArray[$keyGroup][$subGroup][$key][$element]);
1125 * Determines if a key is set in the generic array
1127 * @param $keyGroup Main group for the key
1128 * @param $subGroup Sub group for the key
1129 * @param $key Key to check
1130 * @return $isset Whether the given key is set
1132 protected final function isGenericArrayKeySet ($keyGroup, $subGroup, $key) {
1134 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
1137 $isset = isset($this->genericArray[$keyGroup][$subGroup][$key]);
1145 * Determines if a group is set in the generic array
1147 * @param $keyGroup Main group
1148 * @param $subGroup Sub group
1149 * @return $isset Whether the given group is set
1151 protected final function isGenericArrayGroupSet ($keyGroup, $subGroup) {
1153 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
1156 $isset = isset($this->genericArray[$keyGroup][$subGroup]);
1163 * Getter for sub key group
1165 * @param $keyGroup Main key group
1166 * @param $subGroup Sub key group
1167 * @return $array An array with all array elements
1169 protected final function getGenericSubArray ($keyGroup, $subGroup) {
1171 if (!$this->isGenericArrayGroupSet($keyGroup, $subGroup)) {
1172 // No, then abort here
1173 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
1178 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',value=' . print_r($this->genericArray[$keyGroup][$subGroup], true));
1181 return $this->genericArray[$keyGroup][$subGroup];
1185 * Unsets a given key in generic array
1187 * @param $keyGroup Main group for the key
1188 * @param $subGroup Sub group for the key
1189 * @param $key Key to unset
1192 protected final function unsetGenericArrayKey ($keyGroup, $subGroup, $key) {
1194 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
1197 unset($this->genericArray[$keyGroup][$subGroup][$key]);
1201 * Unsets a given element in generic array
1203 * @param $keyGroup Main group for the key
1204 * @param $subGroup Sub group for the key
1205 * @param $key Key to unset
1206 * @param $element Element to unset
1209 protected final function unsetGenericArrayElement ($keyGroup, $subGroup, $key, $element) {
1211 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
1214 unset($this->genericArray[$keyGroup][$subGroup][$key][$element]);
1218 * Append a string to a given generic array key
1220 * @param $keyGroup Main group for the key
1221 * @param $subGroup Sub group for the key
1222 * @param $key Key to unset
1223 * @param $value Value to add/append
1226 protected final function appendStringToGenericArrayKey ($keyGroup, $subGroup, $key, $value, $appendGlue = '') {
1228 //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, true) . ',appendGlue=' . $appendGlue);
1230 // Is it already there?
1231 if ($this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
1233 $this->genericArray[$keyGroup][$subGroup][$key] .= $appendGlue . (string) $value;
1236 $this->genericArray[$keyGroup][$subGroup][$key] = (string) $value;
1241 * Append a string to a given generic array element
1243 * @param $keyGroup Main group for the key
1244 * @param $subGroup Sub group for the key
1245 * @param $key Key to unset
1246 * @param $element Element to check
1247 * @param $value Value to add/append
1250 protected final function appendStringToGenericArrayElement ($keyGroup, $subGroup, $key, $element, $value, $appendGlue = '') {
1252 //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, true) . ',appendGlue=' . $appendGlue);
1254 // Is it already there?
1255 if ($this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
1257 $this->genericArray[$keyGroup][$subGroup][$key][$element] .= $appendGlue . (string) $value;
1260 $this->setStringGenericArrayElement($keyGroup, $subGroup, $key, $element, $value);
1265 * Sets a string in a given generic array element
1267 * @param $keyGroup Main group for the key
1268 * @param $subGroup Sub group for the key
1269 * @param $key Key to unset
1270 * @param $element Element to check
1271 * @param $value Value to add/append
1274 protected final function setStringGenericArrayElement ($keyGroup, $subGroup, $key, $element, $value, $appendGlue = '') {
1276 //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, true) . ',appendGlue=' . $appendGlue);
1279 $this->genericArray[$keyGroup][$subGroup][$key][$element] = (string) $value;
1283 * Initializes given generic array group
1285 * @param $keyGroup Main group for the key
1286 * @param $subGroup Sub group for the key
1287 * @param $key Key to use
1288 * @param $forceInit Optionally force initialization
1291 protected final function initGenericArrayGroup ($keyGroup, $subGroup, $forceInit = false) {
1293 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',forceInit=' . intval($forceInit));
1295 // Is it already set?
1296 if (($forceInit === false) && ($this->isGenericArrayGroupSet($keyGroup, $subGroup))) {
1297 // Already initialized
1298 trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' already initialized.');
1303 $this->genericArray[$keyGroup][$subGroup] = [];
1307 * Initializes given generic array key
1309 * @param $keyGroup Main group for the key
1310 * @param $subGroup Sub group for the key
1311 * @param $key Key to use
1312 * @param $forceInit Optionally force initialization
1315 protected final function initGenericArrayKey ($keyGroup, $subGroup, $key, $forceInit = false) {
1317 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',forceInit=' . intval($forceInit));
1319 // Is it already set?
1320 if (($forceInit === false) && ($this->isGenericArrayKeySet($keyGroup, $subGroup, $key))) {
1321 // Already initialized
1322 trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' already initialized.');
1327 $this->genericArray[$keyGroup][$subGroup][$key] = [];
1331 * Initializes given generic array element
1333 * @param $keyGroup Main group for the key
1334 * @param $subGroup Sub group for the key
1335 * @param $key Key to use
1336 * @param $element Element to use
1337 * @param $forceInit Optionally force initialization
1340 protected final function initGenericArrayElement ($keyGroup, $subGroup, $key, $element, $forceInit = false) {
1342 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',forceInit=' . intval($forceInit));
1344 // Is it already set?
1345 if (($forceInit === false) && ($this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element))) {
1346 // Already initialized
1347 trigger_error(__METHOD__ . ':keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ' already initialized.');
1352 $this->genericArray[$keyGroup][$subGroup][$key][$element] = [];
1356 * Pushes an element to a generic key
1358 * @param $keyGroup Main group for the key
1359 * @param $subGroup Sub group for the key
1360 * @param $key Key to use
1361 * @param $value Value to add/append
1362 * @return $count Number of array elements
1364 protected final function pushValueToGenericArrayKey ($keyGroup, $subGroup, $key, $value) {
1366 //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, true));
1369 if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
1371 $this->initGenericArrayKey($keyGroup, $subGroup, $key);
1375 $count = array_push($this->genericArray[$keyGroup][$subGroup][$key], $value);
1378 //* DEBUG: */ print(__METHOD__ . ': genericArray=' . print_r($this->genericArray[$keyGroup][$subGroup][$key], true));
1379 //* DEBUG: */ print(__METHOD__ . ': count=' . $count . PHP_EOL);
1384 * Pushes an element to a generic array element
1386 * @param $keyGroup Main group for the key
1387 * @param $subGroup Sub group for the key
1388 * @param $key Key to use
1389 * @param $element Element to check
1390 * @param $value Value to add/append
1391 * @return $count Number of array elements
1393 protected final function pushValueToGenericArrayElement ($keyGroup, $subGroup, $key, $element, $value) {
1395 //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, true));
1398 if (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
1400 $this->initGenericArrayElement($keyGroup, $subGroup, $key, $element);
1404 $count = array_push($this->genericArray[$keyGroup][$subGroup][$key][$element], $value);
1407 //* DEBUG: */ print(__METHOD__ . ': genericArray=' . print_r($this->genericArray[$keyGroup][$subGroup][$key], true));
1408 //* DEBUG: */ print(__METHOD__ . ': count=' . $count . PHP_EOL);
1413 * Pops an element from a generic group
1415 * @param $keyGroup Main group for the key
1416 * @param $subGroup Sub group for the key
1417 * @param $key Key to unset
1418 * @return $value Last "popped" value
1420 protected final function popGenericArrayElement ($keyGroup, $subGroup, $key) {
1422 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
1425 if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
1427 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' not found.');
1432 $value = array_pop($this->genericArray[$keyGroup][$subGroup][$key]);
1435 //* DEBUG: */ print(__METHOD__ . ': genericArray=' . print_r($this->genericArray[$keyGroup][$subGroup][$key], true));
1436 //* DEBUG: */ print(__METHOD__ . ': value[' . gettype($value) . ']=' . print_r($value, true) . PHP_EOL);
1441 * Shifts an element from a generic group
1443 * @param $keyGroup Main group for the key
1444 * @param $subGroup Sub group for the key
1445 * @param $key Key to unset
1446 * @return $value Last "popped" value
1448 protected final function shiftGenericArrayElement ($keyGroup, $subGroup, $key) {
1450 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
1453 if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
1455 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' not found.');
1460 $value = array_shift($this->genericArray[$keyGroup][$subGroup][$key]);
1463 //* DEBUG: */ print(__METHOD__ . ': genericArray=' . print_r($this->genericArray[$keyGroup][$subGroup][$key], true));
1464 //* DEBUG: */ print(__METHOD__ . ': value[' . gettype($value) . ']=' . print_r($value, true) . PHP_EOL);
1469 * Count generic array group
1471 * @param $keyGroup Main group for the key
1472 * @return $count Count of given group
1474 protected final function countGenericArray ($keyGroup) {
1476 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup);
1479 if (!isset($this->genericArray[$keyGroup])) {
1481 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ' not found.');
1486 $count = count($this->genericArray[$keyGroup]);
1489 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',count=' . $count);
1496 * Count generic array sub group
1498 * @param $keyGroup Main group for the key
1499 * @param $subGroup Sub group for the key
1500 * @return $count Count of given group
1502 protected final function countGenericArrayGroup ($keyGroup, $subGroup) {
1504 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
1507 if (!$this->isGenericArrayGroupSet($keyGroup, $subGroup)) {
1509 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
1514 $count = count($this->genericArray[$keyGroup][$subGroup]);
1517 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',count=' . $count);
1524 * Count generic array elements
1526 * @param $keyGroup Main group for the key
1527 * @param $subGroup Sub group for the key
1528 * @para $key Key to count
1529 * @return $count Count of given key
1531 protected final function countGenericArrayElements ($keyGroup, $subGroup, $key) {
1533 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
1536 if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
1538 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' not found.');
1540 } elseif (!$this->isValidGenericArrayGroup($keyGroup, $subGroup)) {
1542 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ' is not an array.');
1547 $count = count($this->genericArray[$keyGroup][$subGroup][$key]);
1550 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',count=' . $count);
1557 * Getter for whole generic group array
1559 * @param $keyGroup Key group to get
1560 * @return $array Whole generic array group
1562 protected final function getGenericArray ($keyGroup) {
1564 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup);
1567 if (!isset($this->genericArray[$keyGroup])) {
1569 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ' does not exist.');
1574 return $this->genericArray[$keyGroup];
1578 * Setter for generic array key
1580 * @param $keyGroup Key group to get
1581 * @param $subGroup Sub group for the key
1582 * @param $key Key to unset
1583 * @param $value Mixed value from generic array element
1586 protected final function setGenericArrayKey ($keyGroup, $subGroup, $key, $value) {
1588 //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',value[' . gettype($value) . ']=' . print_r($value, true));
1591 $this->genericArray[$keyGroup][$subGroup][$key] = $value;
1595 * Getter for generic array key
1597 * @param $keyGroup Key group to get
1598 * @param $subGroup Sub group for the key
1599 * @param $key Key to unset
1600 * @return $value Mixed value from generic array element
1602 protected final function getGenericArrayKey ($keyGroup, $subGroup, $key) {
1604 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
1607 if (!$this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) {
1609 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ' does not exist.');
1614 return $this->genericArray[$keyGroup][$subGroup][$key];
1618 * Sets a value in given generic array key/element
1620 * @param $keyGroup Main group for the key
1621 * @param $subGroup Sub group for the key
1622 * @param $key Key to set
1623 * @param $element Element to set
1624 * @param $value Value to set
1627 protected final function setGenericArrayElement ($keyGroup, $subGroup, $key, $element, $value) {
1629 //* NOISY-DEBUG: */ if (!is_object($value)) $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ',value[' . gettype($value) . ']=' . print_r($value, true));
1632 $this->genericArray[$keyGroup][$subGroup][$key][$element] = $value;
1636 * Getter for generic array element
1638 * @param $keyGroup Key group to get
1639 * @param $subGroup Sub group for the key
1640 * @param $key Key to look for
1641 * @param $element Element to look for
1642 * @return $value Mixed value from generic array element
1644 protected final function getGenericArrayElement ($keyGroup, $subGroup, $key, $element) {
1646 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element);
1649 if (!$this->isGenericArrayElementSet($keyGroup, $subGroup, $key, $element)) {
1651 trigger_error(__METHOD__ . ': keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key . ',element=' . $element . ' does not exist.');
1656 return $this->genericArray[$keyGroup][$subGroup][$key][$element];
1660 * Checks if a given sub group is valid (array)
1662 * @param $keyGroup Key group to get
1663 * @param $subGroup Sub group for the key
1664 * @return $isValid Whether given sub group is valid
1666 protected final function isValidGenericArrayGroup ($keyGroup, $subGroup) {
1668 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup);
1671 $isValid = (($this->isGenericArrayGroupSet($keyGroup, $subGroup)) && (is_array($this->getGenericSubArray($keyGroup, $subGroup))));
1678 * Checks if a given key is valid (array)
1680 * @param $keyGroup Key group to get
1681 * @param $subGroup Sub group for the key
1682 * @param $key Key to check
1683 * @return $isValid Whether given sub group is valid
1685 protected final function isValidGenericArrayKey ($keyGroup, $subGroup, $key) {
1687 //* NOISY-DEBUG: */ $this->outputLine('[' . __METHOD__ . ':' . __LINE__ . '] keyGroup=' . $keyGroup . ',subGroup=' . $subGroup . ',key=' . $key);
1690 $isValid = (($this->isGenericArrayKeySet($keyGroup, $subGroup, $key)) && (is_array($this->getGenericArrayKey($keyGroup, $subGroup, $key))));
1697 * Initializes the web output instance
1701 protected function initWebOutputInstance () {
1702 // Get application instance
1703 $applicationInstance = GenericRegistry::getRegistry()->getInstance('application');
1705 // Init web output instance
1706 $outputInstance = ObjectFactory::createObjectByConfiguredName('output_class', array($applicationInstance));
1709 $this->setWebOutputInstance($outputInstance);
1713 * Translates boolean true to 'Y' and false to 'N'
1715 * @param $boolean Boolean value
1716 * @return $translated Translated boolean value
1718 public static final function translateBooleanToYesNo (bool $boolean) {
1719 // Make sure it is really boolean
1720 assert(is_bool($boolean));
1723 $translated = ($boolean === true) ? 'Y' : 'N';
1725 // ... and return it
1730 * Creates a full-qualified file name (FQFN) for given file name by adding
1731 * a configured temporary file path to it.
1733 * @param $infoInstance An instance of a SplFileInfo class
1734 * @return $tempInstance An instance of a SplFileInfo class (temporary file)
1735 * @throw PathWriteProtectedException If the path in 'temp_file_path' is write-protected
1736 * @throws FileIoException If the file cannot be written
1738 protected static function createTempPathForFile (SplFileInfo $infoInstance) {
1740 $basePath = FrameworkBootstrap::getConfigurationInstance()->getConfigEntry('temp_file_path');
1742 // Is the path writeable?
1743 if (!is_writable($basePath)) {
1744 // Path is write-protected
1745 throw new PathWriteProtectedException($infoInstance, self::EXCEPTION_PATH_CANNOT_BE_WRITTEN);
1749 $tempInstance = new SplFileInfo($basePath . DIRECTORY_SEPARATOR . $infoInstance->getBasename());
1752 if (!FrameworkBootstrap::isReachableFilePath($tempInstance)) {
1754 throw new FileIoException($tempInstance, self::EXCEPTION_FILE_NOT_REACHABLE);
1758 return $tempInstance;
1762 * "Getter" for a printable state name
1764 * @return $stateName Name of the node's state in a printable format
1765 * @todo Move this class away from this monolithic place (not whole class is monolithic)
1767 public final function getPrintableState () {
1768 // Default is 'null'
1769 $stateName = 'null';
1771 // Get the state instance
1772 $stateInstance = $this->getStateInstance();
1774 // Is it an instance of Stateable?
1775 if ($stateInstance instanceof Stateable) {
1776 // Then use that state name
1777 $stateName = $stateInstance->getStateName();