PropertiesHandler
Class FQN: it.greenvulcano.util.metadata.PropertiesHandler
See also Placeholders
/**
* Helper class for metadata substitution in strings.
*
* Search the classpath for a file named PropertiesHandler.properties containing,
* one at line, the FQN of classes implementing PropertyHandler interface, the
* found classes are instantiated and registered.
*
**/
PropertiesHandler public static methods
/**
* This method inserts the correct values for the dynamic parameter found in
* the input string.
*
* @param str
* the string to evaluate
* @return the expanded string
*
* @throws PropertiesHandlerException
* if error occurs and the flag THROWS_EXCEPTION is set
*/
public static String expand(String str) throws PropertiesHandlerException
/**
* This method inserts the correct values for the dynamic parameter found in
* the input string.
*
* @param str
* the string to evaluate
* @param inProperties
* the hashTable containing the properties
* @return the expanded string
*
* @throws PropertiesHandlerException
* if error occurs and the flag THROWS_EXCEPTION is set
*/
public static String expand(String str, Map<String, Object> inProperties) throws PropertiesHandlerException
/**
* This method inserts the correct values for the dynamic parameter found in
* the input string.
*
* @param str
* the string to evaluate
* @param inProperties
* the hashTable containing the properties
* @param obj
* the object to work with
* @return the expanded string
*
* @throws PropertiesHandlerException
* if error occurs and the flag THROWS_EXCEPTION is set
*/
public static String expand(String str, Map<String, Object> inProperties, Object obj)
throws PropertiesHandlerException
/**
* This method inserts the correct values for the dynamic parameter found in
* the input string.
*
* @param str
* the string to evaluate
* @param inProperties
* the hashTable containing the properties
* @param obj
* the object to work with
* @param scope
* the JavaScript scope
* @return the expanded string
*
* @throws PropertiesHandlerException
* if error occurs and the flag THROWS_EXCEPTION is set
*/
public static String expand(String str, Map<String, Object> inProperties, Object obj, Scriptable scope)
throws PropertiesHandlerException
/**
* This method inserts the correct values for the dynamic parameter found in
* the input string.
*
* @param str
* the string to evaluate
* @param inProperties
* the hashTable containing the properties
* @param obj
* the object to work with
* @param scope
* the JavaScript scope
* @param extra
* a extra object passed to property handlers
* @return the expanded string
*
* @throws PropertiesHandlerException
* if error occurs and the flag THROWS_EXCEPTION is set
*/
public static String expand(String str, Map<String, Object> inProperties, Object obj, Scriptable scope, Object extra)
throws PropertiesHandlerException
/**
* Enables the exception throwing on errors, for the current thread.
*
* Example:
*
* <pre>
*
* ...
* PropertiesHandler.enableExceptionOnErrors();
* try {
* ...
* String value = PropertiesHandler.expand(...);
* ...
* }
* catch (PropertiesHandlerException exc) {
* ...
* }
* finally {
* PropertiesHandler.disableExceptionOnErrors();
* }
*
* </pre>
*/
public static void enableExceptionOnErrors()
/**
* Disables the exception throwing on errors, for the current thread.
*
*/
public static void disableExceptionOnErrors()
/**
* Checks if the exception throwing on errors is enabled for the current
* thread.
*
* @return if the exception throwing on errors is enabled for the current
* thread.
*
*/
public static boolean isExceptionOnErrors()
/**
* Checks if the input string need to be processed.
*
* @param str
* the string to check
* @return true if the string is processed
*/
public static boolean isExpanded(String str)