net.axyana.qizxopen.util
Class Util

java.lang.Object
  net.axyana.qizxopen.util.Util

public class Util

extends java.lang.Object

A collection of static utility methods.

Field Summary

static java.lang.String	HEX
static java.lang.String	IRI_KEPT
static java.lang.String	URI_KEPT

Constructor Summary

Util()

Method Summary

static java.lang.String	camelCase(java.lang.String name, boolean capitalize) Converts a name to 'camelCase': hyphens are removed, letters following hyphens are converted to uppercase.
static int	changeFlag(int mask, int flag, boolean set)
static int	clearFlag(int mask, int flag)
static int	comparison(double diff)
static int	comparison(int diff)
static int	countBitsInMask(int mask)
static void	dumpBytes(byte[] bytes, int maxLen)
static java.lang.String	encodeForURI(java.lang.String uri)
static java.lang.String	escapeHtmlURI(java.lang.String uri)
static void	fprintf(java.io.PrintStream out, char[] buffer)
static java.lang.Object	getProp(java.util.Map properties, java.lang.String name, java.lang.Class classe, java.lang.Object defaultValue)
static java.lang.String	getStringProp(java.util.Map properties, java.lang.String name, java.lang.String defaultValue)
static java.lang.String	iriToURI(java.lang.String uri)
static boolean	isRemote(java.lang.Object object) Returns true if the object is a handle to a RMI remote object.
static java.lang.String	normalizePath(java.lang.String path, boolean absolute) Normalizes a path.
static java.lang.String	pathLastName(java.lang.String path) Returns the last element of a path.
static java.lang.String	pathParent(java.lang.String path) Returns the path which "contains" a path.
static void	printf(char[] buffer)
static java.util.Properties	properties(java.lang.Class classe, java.lang.String name)
static int	setFlag(int mask, int flag)
static void	sleep(int time) Sleep without this annoying exception.
static boolean	testFlag(int mask, int flag)
static java.lang.String	toHex(int h, int minDigit)
static java.net.URL	uriToURL(java.lang.String uri) Converts a relative or absolute path or an uri to an absolute URL

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HEX

public static final java.lang.String HEX

See Also:

Constant Field Values

URI_KEPT

public static final java.lang.String URI_KEPT

See Also:

Constant Field Values

IRI_KEPT

public static final java.lang.String IRI_KEPT

See Also:

Constant Field Values

Constructor Detail

Util

public Util()

Method Detail

printf

public static void printf(char[] buffer)

fprintf

public static void fprintf(java.io.PrintStream out,
                           char[] buffer)

toHex

public static java.lang.String toHex(int h,
                                     int minDigit)

setFlag

public static int setFlag(int mask,
                          int flag)

changeFlag

public static int changeFlag(int mask,
                             int flag,
                             boolean set)

clearFlag

public static int clearFlag(int mask,
                            int flag)

testFlag

public static boolean testFlag(int mask,
                               int flag)

comparison

public static int comparison(int diff)

comparison

public static int comparison(double diff)

camelCase

public static java.lang.String camelCase(java.lang.String name,
                                         boolean capitalize)

Converts a name to 'camelCase': hyphens are removed, letters following hyphens are converted to uppercase. Initial letter converted to uppercase if 'capitalize'. eg: this-to-that becomes ThisToThat

properties

public static java.util.Properties properties(java.lang.Class classe,
                                              java.lang.String name)

getProp

public static java.lang.Object getProp(java.util.Map properties,
                                       java.lang.String name,
                                       java.lang.Class classe,
                                       java.lang.Object defaultValue)

getStringProp

public static java.lang.String getStringProp(java.util.Map properties,
                                             java.lang.String name,
                                             java.lang.String defaultValue)

sleep

public static void sleep(int time)

Sleep without this annoying exception.

isRemote

public static boolean isRemote(java.lang.Object object)

Returns true if the object is a handle to a RMI remote object.

uriToURL

public static java.net.URL uriToURL(java.lang.String uri)
                             throws java.io.IOException

Converts a relative or absolute path or an uri to an absolute URL

Throws:

java.io.IOException

pathParent

public static java.lang.String pathParent(java.lang.String path)

Returns the path which "contains" a path.

Parameters:

path - normalized path

pathLastName

public static java.lang.String pathLastName(java.lang.String path)

Returns the last element of a path.

normalizePath

public static java.lang.String normalizePath(java.lang.String path,
                                             boolean absolute)

Normalizes a path. A backslash is converted to a slash. If 'absolute', return a path with a leading slash.

encodeForURI

public static java.lang.String encodeForURI(java.lang.String uri)

iriToURI

public static java.lang.String iriToURI(java.lang.String uri)

escapeHtmlURI

public static java.lang.String escapeHtmlURI(java.lang.String uri)

countBitsInMask

public static int countBitsInMask(int mask)

dumpBytes

public static void dumpBytes(byte[] bytes,
                             int maxLen)