Java Doc for ParamUtils.java in  » Net » openfire » org » jivesoftware » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Net » openfire » org.jivesoftware.util   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.jivesoftware.util.ParamUtils ParamUtils public class ParamUtils (Code) Assists JSP writers in getting parameters and attributes. Method Summary public static  String getAttribute(HttpServletRequest request, String name)      Returns an attribute as a string. public static  String getAttribute(HttpServletRequest request, String name, boolean emptyStringsOK)      Returns an attribute as a string. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the parameter you want to get. Parameters:   emptyStringsOK - return the parameter values even if it is an empty string. public static  boolean getBooleanAttribute(HttpServletRequest request, String name)      Returns an attribute as a boolean. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the attribute you want to get. public static  boolean getBooleanParameter(HttpServletRequest request, String name)      Returns a parameter as a boolean. public static  boolean getBooleanParameter(HttpServletRequest request, String name, boolean defaultVal)      Returns a parameter as a boolean. public static  double getDoubleParameter(HttpServletRequest request, String name, double defaultNum)      Returns a parameter as a double. public static  int getIntAttribute(HttpServletRequest request, String name, int defaultNum)      Returns an attribute as a int. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the attribute you want to get. public static  int getIntParameter(HttpServletRequest request, String name, int defaultNum)      Returns a parameter as an int. public static  int[] getIntParameters(HttpServletRequest request, String name, int defaultNum)      Returns a list of int parameters. public static  long getLongAttribute(HttpServletRequest request, String name, long defaultNum)      Returns an attribute as a long. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the attribute you want to get. public static  long getLongParameter(HttpServletRequest request, String name, long defaultNum)      Returns a parameter as a long. public static  long[] getLongParameters(HttpServletRequest request, String name, long defaultNum)      Returns a list of long parameters. public static  String getParameter(HttpServletRequest request, String name)      Returns a parameter as a string. public static  String getParameter(HttpServletRequest request, String name, boolean emptyStringsOK)      Returns a parameter as a string. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get Parameters:   emptyStringsOK - return the parameter values even if it is an empty string. public static  String[] getParameters(HttpServletRequest request, String name)      Returns a list of parameters of the same name Parameters:   request - an HttpServletRequest object. Method Detail getAttribute public static String getAttribute(HttpServletRequest request, String name)(Code) Returns an attribute as a string. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the parameter you want to get the value of the parameter or null if the parameter was notfound or if the parameter is a zero-length string. getAttribute public static String getAttribute(HttpServletRequest request, String name, boolean emptyStringsOK)(Code) Returns an attribute as a string. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the parameter you want to get. Parameters:   emptyStringsOK - return the parameter values even if it is an empty string. the value of the parameter or null if the parameter was notfound. getBooleanAttribute public static boolean getBooleanAttribute(HttpServletRequest request, String name)(Code) Returns an attribute as a boolean. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the attribute you want to get. true if the value of the attribute is "true", false otherwise. getBooleanParameter public static boolean getBooleanParameter(HttpServletRequest request, String name)(Code) Returns a parameter as a boolean. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get true if the value of the parameter was "true", false otherwise. getBooleanParameter public static boolean getBooleanParameter(HttpServletRequest request, String name, boolean defaultVal)(Code) Returns a parameter as a boolean. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get true if the value of the parameter was "true", false otherwise. getDoubleParameter public static double getDoubleParameter(HttpServletRequest request, String name, double defaultNum)(Code) Returns a parameter as a double. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get the double value of the parameter specified or the default valueif the parameter is not found. getIntAttribute public static int getIntAttribute(HttpServletRequest request, String name, int defaultNum)(Code) Returns an attribute as a int. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the attribute you want to get. the int value of the attribute or the default value if theattribute is not found or is a zero length string. getIntParameter public static int getIntParameter(HttpServletRequest request, String name, int defaultNum)(Code) Returns a parameter as an int. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get the int value of the parameter specified or the default value ifthe parameter is not found. getIntParameters public static int[] getIntParameters(HttpServletRequest request, String name, int defaultNum)(Code) Returns a list of int parameters. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get Parameters:   defaultNum - the default value of a parameter, if the parametercan't be converted into an int. getLongAttribute public static long getLongAttribute(HttpServletRequest request, String name, long defaultNum)(Code) Returns an attribute as a long. Parameters:   request - the HttpServletRequest object, known as "request" in a JSP page. Parameters:   name - the name of the attribute you want to get. the long value of the attribute or the default value if theattribute is not found or is a zero length string. getLongParameter public static long getLongParameter(HttpServletRequest request, String name, long defaultNum)(Code) Returns a parameter as a long. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get the long value of the parameter specified or the default value ifthe parameter is not found. getLongParameters public static long[] getLongParameters(HttpServletRequest request, String name, long defaultNum)(Code) Returns a list of long parameters. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get Parameters:   defaultNum - the default value of a parameter, if the parametercan't be converted into a long. getParameter public static String getParameter(HttpServletRequest request, String name)(Code) Returns a parameter as a string. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get the value of the parameter or null if the parameter was notfound or if the parameter is a zero-length string. getParameter public static String getParameter(HttpServletRequest request, String name, boolean emptyStringsOK)(Code) Returns a parameter as a string. Parameters:   request - the HttpServletRequest object, known as "request" in aJSP page. Parameters:   name - the name of the parameter you want to get Parameters:   emptyStringsOK - return the parameter values even if it is an empty string. the value of the parameter or null if the parameter was notfound. getParameters public static String[] getParameters(HttpServletRequest request, String name)(Code) Returns a list of parameters of the same name Parameters:   request - an HttpServletRequest object. an array of non-null, non-blank strings of the same name. Thismethod will return an empty array if no parameters were found. 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