org.apache.axis2.util
Class JavaUtils

java.lang.Object
  extended byorg.apache.axis2.util.JavaUtils

public class JavaUtils
extends Object

JavaUtils


Field Summary
static String[] EMPTY_STRING_ARRAY
          An empty immutable String array.
 
Constructor Summary
JavaUtils()
           
 
Method Summary
static String capitalizeFirstChar(String name)
          Capitalizes the first character of the name.
static Class getWrapperClass(Class primitive)
           
static boolean isFalse(Object value)
           
static boolean isFalse(Object value, boolean defaultVal)
          Tests the Object 'value': if its null, return default.
static boolean isFalse(String value)
          Tests the String 'value': return 'true' if its 'false', '0', or 'no' - else 'false' Follow in 'C' tradition of boolean values: false is specific (0), everything else is true;
static boolean isFalseExplicitly(Object value)
           
static boolean isFalseExplicitly(Object value, boolean defaultVal)
          Tests the Object 'value': if its null, return default.
static boolean isFalseExplicitly(String value)
          Tests the String 'value': return 'true' if its null, 'false', '0', or 'no' - else 'false'
static boolean isJavaId(String id)
           
static boolean isJavaKeyword(String keyword)
          Checks if the input string is a valid java keyword.
static boolean isTrue(Object value)
           
static boolean isTrue(Object value, boolean defaultVal)
          Tests the Object 'value': if its null, return default.
static boolean isTrue(String value)
          Tests the String 'value': return 'false' if its 'false', '0', or 'no' - else 'true' Follow in 'C' tradition of boolean values: false is specific (0), everything else is true;
static boolean isTrueExplicitly(Object value)
           
static boolean isTrueExplicitly(Object value, boolean defaultVal)
          Tests the Object 'value': if its null, return default.
static boolean isTrueExplicitly(String value)
          Tests the String 'value': return 'true' if its 'true', '1', or 'yes' - else 'false'
static String makeNonJavaKeyword(String keyword)
          Turns a java keyword string into a non-Java keyword string.
static String[] split(String str, char separatorChar)
          Splits the provided text into an array, separator specified.
static String xmlNameToJava(String name)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

EMPTY_STRING_ARRAY

public static final String[] EMPTY_STRING_ARRAY
An empty immutable String array.

Constructor Detail

JavaUtils

public JavaUtils()
Method Detail

isJavaKeyword

public static boolean isJavaKeyword(String keyword)
Checks if the input string is a valid java keyword.

Returns:
Returns boolean.

makeNonJavaKeyword

public static String makeNonJavaKeyword(String keyword)
Turns a java keyword string into a non-Java keyword string. (Right now this simply means appending an underscore.)


xmlNameToJava

public static String xmlNameToJava(String name)

capitalizeFirstChar

public static String capitalizeFirstChar(String name)
Capitalizes the first character of the name.

Parameters:
name -
Returns:
Returns String.

isTrue

public static final boolean isTrue(String value)
Tests the String 'value': return 'false' if its 'false', '0', or 'no' - else 'true' Follow in 'C' tradition of boolean values: false is specific (0), everything else is true;


isTrueExplicitly

public static final boolean isTrueExplicitly(String value)
Tests the String 'value': return 'true' if its 'true', '1', or 'yes' - else 'false'


isTrueExplicitly

public static final boolean isTrueExplicitly(Object value,
                                             boolean defaultVal)
Tests the Object 'value': if its null, return default. if its a Boolean, return booleanValue() if its an Integer, return 'false' if its '0' else 'true' if its a String, return isTrueExplicitly((String)value). All other types return 'true'


isTrueExplicitly

public static final boolean isTrueExplicitly(Object value)

isTrue

public static final boolean isTrue(Object value,
                                   boolean defaultVal)
Tests the Object 'value': if its null, return default. if its a Boolean, return booleanValue() if its an Integer, return 'false' if its '0' else 'true' if its a String, return 'false' if its 'false', 'no', or '0' - else 'true' All other types return 'true'


isTrue

public static final boolean isTrue(Object value)

isFalse

public static final boolean isFalse(String value)
Tests the String 'value': return 'true' if its 'false', '0', or 'no' - else 'false' Follow in 'C' tradition of boolean values: false is specific (0), everything else is true;


isFalseExplicitly

public static final boolean isFalseExplicitly(String value)
Tests the String 'value': return 'true' if its null, 'false', '0', or 'no' - else 'false'


isFalseExplicitly

public static final boolean isFalseExplicitly(Object value,
                                              boolean defaultVal)
Tests the Object 'value': if its null, return default. if its a Boolean, return !booleanValue() if its an Integer, return 'true' if its '0' else 'false' if its a String, return isFalseExplicitly((String)value). All other types return 'false'


isFalseExplicitly

public static final boolean isFalseExplicitly(Object value)

isFalse

public static final boolean isFalse(Object value,
                                    boolean defaultVal)
Tests the Object 'value': if its null, return default. if its a Boolean, return booleanValue() if its an Integer, return 'false' if its '0' else 'true' if its a String, return 'false' if its 'false', 'no', or '0' - else 'true' All other types return 'true'


isFalse

public static final boolean isFalse(Object value)

isJavaId

public static boolean isJavaId(String id)

split

public static String[] split(String str,
                             char separatorChar)

Splits the provided text into an array, separator specified. This is an alternative to using StringTokenizer.

The separator is not included in the returned String array. Adjacent separators are treated as one separator.

A null input String returns null.

 StringUtils.split(null, *)         = null
 StringUtils.split("", *)           = []
 StringUtils.split("a.b.c", '.')    = ["a", "b", "c"]
 StringUtils.split("a..b.c", '.')   = ["a", "b", "c"]
 StringUtils.split("a:b:c", '.')    = ["a:b:c"]
 StringUtils.split("a\tb\nc", null) = ["a", "b", "c"]
 StringUtils.split("a b c", ' ')    = ["a", "b", "c"]
 

Parameters:
str - the String to parse, may be null
separatorChar - the character used as the delimiter, null splits on whitespace
Returns:
an array of parsed Strings, null if null String input

getWrapperClass

public static Class getWrapperClass(Class primitive)