org.opencms.gwt.client.util

类 CmsClientStringUtil

java.lang.Object

org.opencms.gwt.client.util.CmsClientStringUtil

public final class CmsClientStringUtil
extends java.lang.Object

Additional string related helper methods.

从以下版本开始:

8.0.0

另请参阅:

CmsStringUtil

方法概要

方法

限定符和类型	方法和说明
static java.lang.String	getMessage(java.lang.Throwable t) Returns the exception message.
static java.lang.String	getStackTrace(java.lang.Throwable t, java.lang.String separator) Returns the stack trace of the Throwable as a string.
static java.lang.String	getStackTraceAsString(java.lang.StackTraceElement[] trace, java.lang.String separator) Returns the stack trace as a string.
static double	parseFloat(java.lang.String str) The parseFloat() function parses a string and returns a float.
static int	parseInt(java.lang.String str) The parseInt() function parses a string and returns an integer.
static void	pushArray(com.google.gwt.core.client.JavaScriptObject array, java.lang.String s) Pushes a String into a javascript array.
static java.lang.String	randomUUID() Generates a purely random uuid.
static java.lang.String	shortenString(java.lang.String text, int maxLength) Shortens the string to the given maximum length.

从类继承的方法 java.lang.Object

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

方法详细资料

getMessage

public static java.lang.String getMessage(java.lang.Throwable t)

Returns the exception message.

参数:

t - the exception to get the message for

返回:

the exception message

getStackTrace

public static java.lang.String getStackTrace(java.lang.Throwable t,
                             java.lang.String separator)

Returns the stack trace of the Throwable as a string.

参数:

t - the Throwable for which the stack trace should be returned

separator - the separator between the lines of the stack trace

返回:

a string representing a stack trace

getStackTraceAsString

public static java.lang.String getStackTraceAsString(java.lang.StackTraceElement[] trace,
                                     java.lang.String separator)

Returns the stack trace as a string.

参数:

trace - the stack trace

separator - the separator between the lines of the stack trace

返回:

a string representing a stack trace

parseFloat

public static double parseFloat(java.lang.String str)

The parseFloat() function parses a string and returns a float.

Only the first number in the string is returned. Leading and trailing spaces are allowed.

参数:

str - the string to be parsed

返回:

the parsed number

parseInt

public static int parseInt(java.lang.String str)

The parseInt() function parses a string and returns an integer.

Only the first number in the string is returned. Leading and trailing spaces are allowed. If the first character cannot be converted to a number, parseInt() returns zero.

参数:

str - the string to be parsed

返回:

the parsed number

pushArray

public static void pushArray(com.google.gwt.core.client.JavaScriptObject array,
             java.lang.String s)

Pushes a String into a javascript array.

参数:

array - the array to push the String into

s - the String to push into the array

randomUUID

public static java.lang.String randomUUID()

Generates a purely random uuid.

返回:

the generated uuid

shortenString

public static java.lang.String shortenString(java.lang.String text,
                             int maxLength)

Shortens the string to the given maximum length.

Will include HTML entity ellipses replacing the cut off text.

参数:

text - the string to shorten

maxLength - the maximum length

返回:

the shortened string