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Java Source Code / Java Documentation » Portal » uPortal_rel 2 6 1 GA » org.jasig.portal.utils   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.jasig.portal.utils.CommonUtils CommonUtils public class CommonUtils (Code) CommonUtils class contains base useful utilities author:    Michael Ivanov version:    $Revision: 34793 $ Method Summary public static  String boolToStr(boolean bool)      This method returns the String representation of the given boolean value. public static  String envl(String sourceStr, String replaceStr)      public static  boolean[] getFamilyPropertyArrayBoolean(Hashtable hash, String[] keys, String propName, boolean def)      public static  boolean[] getFamilyPropertyArrayBoolean(Hashtable hash, String[] keys, String propName)      public static  int[] getFamilyPropertyArrayInt(Hashtable hash, String[] keys, String propName)      public static  String[] getFamilyPropertyArrayString(Hashtable hash, String[] keys, String propName, String[] def)      public static  String[] getFamilyPropertyArrayString(Hashtable hash, String[] keys, String propName, String def)      public static  String[] getFamilyPropertyArrayString(Hashtable hash, String[] keys, String propName)      public static  String getFamilyPropertyString(Hashtable hash, String key, String propName, String def)      public static  Hashtable getFamilyProps(Properties props, String prefix, String delim, Properties defaultProps)      public static  int[] getSplitIntByCommas(String str, String delim, int def)      This method gets a properties of int from given string splitted by commas. public static  String[] getSplitStringByCommas(String str, String delim)      This method gets an array of strings from given string splitted by commas. public static  Properties getSplitStringByCommas(String keys, String values, String delim)      This method gets a properties of strings from given string splitted by commas. public static  boolean isArrayEmpty(Object objects)      This method checks if an array of objects is empty or not. public static  boolean isArrayEmpty(String objects)      This method checks if an array of strings is empty or not. public static  String nvl(String sourceStr, String replaceStr)      public static  String nvl(String sourceStr, String replaceStr, String prefix)      public static  String nvl(String sourceStr)      public static  boolean odd(int i)      public static  boolean parseBoolean(String str, boolean defaultValue)      public static  boolean parseBoolean(String str)      This method returns the boolean value for the given String representation ("yes"-"no"). public static  int parseInt(String str, int defaultValue)      public static  int parseInt(String str)      public static  void replaceSubstVariables(Hashtable original, Hashtable subst)      public static  String replaceText(String text, String replacedString, String newString)      public static  void setNoCache(HttpServletResponse res)      public static  String stackTraceToString(Exception e)      public static  boolean strToBool(String bool)      This method returns the boolean value for the given String representation ("true"-"false"). Method Detail boolToStr public static String boolToStr(boolean bool)(Code) This method returns the String representation of the given boolean value. Parameters:   bool - a value of boolean type "true" if bool is true, "false" - otherwise envl public static String envl(String sourceStr, String replaceStr)(Code) Replaces "sourceString" with "replaceString" if sourceString is null or empty Parameters:   sourceStr - the string to replace Parameters:   replaceStr - the replacement string the processed string getFamilyPropertyArrayBoolean public static boolean[] getFamilyPropertyArrayBoolean(Hashtable hash, String[] keys, String propName, boolean def)(Code) getFamilyPropertyArrayBoolean public static boolean[] getFamilyPropertyArrayBoolean(Hashtable hash, String[] keys, String propName)(Code) getFamilyPropertyArrayInt public static int[] getFamilyPropertyArrayInt(Hashtable hash, String[] keys, String propName)(Code) getFamilyPropertyArrayString public static String[] getFamilyPropertyArrayString(Hashtable hash, String[] keys, String propName, String[] def)(Code) getFamilyPropertyArrayString public static String[] getFamilyPropertyArrayString(Hashtable hash, String[] keys, String propName, String def)(Code) getFamilyPropertyArrayString public static String[] getFamilyPropertyArrayString(Hashtable hash, String[] keys, String propName)(Code) getFamilyPropertyString public static String getFamilyPropertyString(Hashtable hash, String key, String propName, String def)(Code) getFamilyProps public static Hashtable getFamilyProps(Properties props, String prefix, String delim, Properties defaultProps)(Code) getSplitIntByCommas public static int[] getSplitIntByCommas(String str, String delim, int def)(Code) This method gets a properties of int from given string splitted by commas. Parameters:   str - a string keys for properties Parameters:   delim - a delimeter Parameters:   def - a default value an array of int getSplitStringByCommas public static String[] getSplitStringByCommas(String str, String delim)(Code) This method gets an array of strings from given string splitted by commas. Parameters:   str - a string value Parameters:   delim - a delimeter an array of strings getSplitStringByCommas public static Properties getSplitStringByCommas(String keys, String values, String delim)(Code) This method gets a properties of strings from given string splitted by commas. Parameters:   keys - a string keys for properties Parameters:   values - a string value Parameters:   delim - a delimeter an array of strings isArrayEmpty public static boolean isArrayEmpty(Object objects)(Code) This method checks if an array of objects is empty or not. Parameters:   objects - an array of objects true if array is empty, false - otherwise isArrayEmpty public static boolean isArrayEmpty(String objects)(Code) This method checks if an array of strings is empty or not. Parameters:   objects - an array of strings true if array is empty, false - otherwise nvl public static String nvl(String sourceStr, String replaceStr)(Code) Replaces "sourceString" with "replaceString" if sourceString equals null Parameters:   sourceStr - the string to replace Parameters:   replaceStr - the replacement string the processed string nvl public static String nvl(String sourceStr, String replaceStr, String prefix)(Code) Replaces "sourceString" with "replaceString" if sourceString equals null Parameters:   sourceStr - the string to replace Parameters:   replaceStr - the replacement string Parameters:   prefix - the prefix the processed string nvl public static String nvl(String sourceStr)(Code) Replaces "sourceString" with "" if sourceString equals null Parameters:   sourceStr - string to replace the processed string odd public static boolean odd(int i)(Code) parseBoolean public static boolean parseBoolean(String str, boolean defaultValue)(Code) parseBoolean public static boolean parseBoolean(String str)(Code) This method returns the boolean value for the given String representation ("yes"-"no"). Parameters:   str - a String value true if str is "yes", false - otherwise parseInt public static int parseInt(String str, int defaultValue)(Code) parseInt public static int parseInt(String str)(Code) replaceSubstVariables public static void replaceSubstVariables(Hashtable original, Hashtable subst)(Code) replaceText public static String replaceText(String text, String replacedString, String newString)(Code) replaces "replacedString" with "newString" in "text" Parameters:   text - text where to replace Parameters:   replacedString - string to replace Parameters:   newString - new string new text setNoCache public static void setNoCache(HttpServletResponse res)(Code) Sets "no cache" directives to the given response Parameters:   res - HttpServletResponse response stackTraceToString public static String stackTraceToString(Exception e)(Code) strToBool public static boolean strToBool(String bool)(Code) This method returns the boolean value for the given String representation ("true"-"false"). Parameters:   bool - a String value true if bool is "true", false - otherwise Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)