* @see ClassLoader
* @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
* @license GNU GPL 3.0 or any newer version
* @link http://www.shipsimu.org
*
private static $configInstance = NULL;
// Some constants for the configuration system
- const EXCEPTION_CONFIG_ENTRY_IS_EMPTY = 0x130;
- const EXCEPTION_CONFIG_ENTRY_WAS_NOT_FOUND = 0x131;
+ const EXCEPTION_CONFIG_KEY_IS_EMPTY = 0x130;
+ const EXCEPTION_CONFIG_KEY_WAS_NOT_FOUND = 0x131;
+ const EXCEPTION_CONFIG_VALUE_TYPE_UNSUPPORTED = 0x132;
/**
* Protected constructor
}
/**
- * Checks whether the given configuration entry is set
+ * Checks whether the given configuration key is set
*
- * @param $configEntry The configuration entry we shall check
- * @return $isset Whether the given configuration entry is set
+ * @param $configKey The configuration key we shall check
+ * @return $isset Whether the given configuration key is set
*/
- public function isConfigurationEntrySet ($configEntry) {
+ public function isConfigurationEntrySet ($configKey) {
// Is it set?
- $isset = isset($this->config[$configEntry]);
+ $isset = isset($this->config[$configKey]);
// Return the result
return $isset;
/**
* Read a configuration element.
*
- * @param $configEntry The configuration element
+ * @param $configKey The configuration element
* @return $configValue The fetched configuration value
- * @throws ConfigEntryIsEmptyException If $configEntry is empty
- * @throws NoConfigEntryException If a configuration element was not found
+ * @throws ConfigEntryIsEmptyException If $configKey is empty
+ * @throws NoConfigEntryException If a configuration element was not found
*/
- public function getConfigEntry ($configEntry) {
+ public function getConfigEntry ($configKey) {
// Convert dashes to underscore
- $configEntry = $this->convertDashesToUnderscores($configEntry);
+ $configKey = $this->convertDashesToUnderscores($configKey);
- // Is a valid configuration entry provided?
- if (empty($configEntry)) {
+ // Is a valid configuration key provided?
+ if (empty($configKey)) {
// Entry is empty
- throw new ConfigEntryIsEmptyException($this, self::EXCEPTION_CONFIG_ENTRY_IS_EMPTY);
- } elseif (!$this->isConfigurationEntrySet($configEntry)) {
+ throw new ConfigEntryIsEmptyException($this, self::EXCEPTION_CONFIG_KEY_IS_EMPTY);
+ } elseif (!$this->isConfigurationEntrySet($configKey)) {
// Entry was not found!
- throw new NoConfigEntryException(array(__CLASS__, $configEntry), self::EXCEPTION_CONFIG_ENTRY_WAS_NOT_FOUND);
+ throw new NoConfigEntryException(array(__CLASS__, $configKey), self::EXCEPTION_CONFIG_KEY_WAS_NOT_FOUND);
}
// Return the requested value
- return $this->config[$configEntry];
+ return $this->config[$configKey];
}
/**
- * Set a configuration entry
+ * Set a configuration key
*
- * @param $configEntry The configuration entry we want to add/change
+ * @param $configKey The configuration key we want to add/change
* @param $configValue The configuration value we want to set
* @return void
- * @throws ConfigEntryIsEmptyException If $configEntry is empty
+ * @throws ConfigEntryIsEmptyException If $configKey is empty
+ * @throws ConfigValueTypeUnsupportedException If $configValue has an unsupported variable type
*/
- public final function setConfigEntry ($configEntry, $configValue) {
+ public final function setConfigEntry ($configKey, $configValue) {
// Cast to string
- $configEntry = $this->convertDashesToUnderscores($configEntry);
- $configValue = (string) $configValue;
+ $configKey = $this->convertDashesToUnderscores($configKey);
- // Is a valid configuration entry provided?
- if (empty($configEntry)) {
+ // Is a valid configuration key key provided?
+ if ((empty($configKey)) || (!is_string($configKey))) {
// Entry is empty
- throw new ConfigEntryIsEmptyException($this, self::EXCEPTION_CONFIG_ENTRY_IS_EMPTY);
- } // END - if
+ throw new ConfigEntryIsEmptyException($this, self::EXCEPTION_CONFIG_KEY_IS_EMPTY);
+ } elseif ((is_null($configValue)) || (is_array($configValue)) || (is_object($configValue)) || (is_resource($configValue))) {
+ // These cannot be set as this is not intended for configuration values, please use FrameworkArrayObject instead.
+ throw new ConfigValueTypeUnsupportedException(array($this, $configKey, $configValue), self::EXCEPTION_CONFIG_VALUE_TYPE_UNSUPPORTED);
+ }
// Set the configuration value
- //* NOISY-DEBUG: */ print(__METHOD__ . ':configEntry=' . $configEntry . ',configValue=' . $configValue . PHP_EOL);
- $this->config[$configEntry] = $configValue;
+ //* NOISY-DEBUG: */ print(__METHOD__ . ':configEntry=' . $configKey . ',configValue[' . gettype($configValue) . ']=' . $configValue . PHP_EOL);
+ $this->config[$configKey] = $configValue;
// Resort the array
ksort($this->config);
}
/**
- * Unset a configuration entry, the entry must be there or else an
+ * Unset a configuration key, the entry must be there or else an
* exception is thrown.
*
- * @param $configEntry Configuration entry to unset
+ * @param $configKey Configuration key to unset
* @return void
* @throws NoConfigEntryException If a configuration element was not found
*/
- public final function unsetConfigEntry ($configEntry) {
+ public final function unsetConfigEntry ($configKey) {
// Convert dashes to underscore
- $configEntry = $this->convertDashesToUnderscores($configEntry);
+ $configKey = $this->convertDashesToUnderscores($configKey);
- // Is the configuration entry there?
- if (!$this->isConfigurationEntrySet($configEntry)) {
+ // Is the configuration key there?
+ if (!$this->isConfigurationEntrySet($configKey)) {
// Entry was not found!
- throw new NoConfigEntryException(array(__CLASS__, $configEntry), self::EXCEPTION_CONFIG_ENTRY_WAS_NOT_FOUND);
+ throw new NoConfigEntryException(array(__CLASS__, $configKey), self::EXCEPTION_CONFIG_KEY_WAS_NOT_FOUND);
} // END - if
// Unset it
- unset($this->config[$configEntry]);
+ unset($this->config[$configKey]);
}
/**
// Our super interface "FrameworkInterface" requires this
}
+ /**
+ * Checks if given field is set
+ *
+ * @param $fieldName Field name to check
+ * @return $isSet Whether the given field name is set
+ * @throws NullPointerException If the result instance is null
+ */
+ public function isFieldSet ($fieldName) {
+ // Our super interface "FrameworkInterface" requires this
+ }
+
/**
* Generates a code for hashes from this class
*
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