railo.loader.util
Class Util

java.lang.Object
  railo.loader.util.Util

public class Util

extends java.lang.Object

Util class for different little jobs

Constructor Summary

Util()

Method Summary

static void	closeEL(java.io.InputStream is) close inputstream without a Exception
static void	closeEL(java.io.InputStream is, java.io.OutputStream os) close inputstream without a Exception
static void	closeEL(java.io.OutputStream os) close outputstream without a Exception
static void	closeEL(java.io.Reader r) close reader without a Exception
static void	closeEL(java.io.Writer w) close reader without a Exception
static void	copy(java.io.InputStream in, java.io.OutputStream out) copy a inputstream to a outputstream
static void	copy(Resource in, Resource out)
static java.io.File	getCanonicalFileEL(java.io.File file) Returns the canonical form of this abstract pathname.
static java.lang.String	getContentAsString(java.io.InputStream is, java.lang.String charset)
static java.io.File	getHomeDirectory() returns the Hoome Directory of the System
static java.io.File	getSystemDirectory()
static java.io.File	getTempDirectory() returns the Temp Directory of the System
static boolean	hasUpperCase(java.lang.String str)
static boolean	isEmpty(java.lang.String str) check if string is empty (null or "")
static boolean	isEmpty(java.lang.String str, boolean trim) check if string is empty (null or "")
static int	length(java.lang.String str)
static void	main(java.lang.String[] args)
static java.lang.String	parsePlaceHolder(java.lang.String path) replace path placeholder with the real path, placeholders are [{temp-directory},{system-directory},{home-directory}]
static java.lang.String	replace(java.lang.String str, java.lang.String sub1, java.lang.String sub2, boolean onlyFirst)
static boolean	toBooleanValue(java.lang.String str)
static java.io.BufferedInputStream	toBufferedInputStream(java.io.InputStream is)
static java.io.BufferedOutputStream	toBufferedOutputStream(java.io.OutputStream os)
static java.lang.String	toHTTPTimeString()
static java.lang.String	toHTTPTimeString(java.util.Date date)
static int	toInVersion(java.lang.String version) cast a railo string version to a int version
static java.lang.String	toString(java.io.InputStream is) read String data from a InputStream and returns it as String Object

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

copy

public static final void copy(java.io.InputStream in,
                              java.io.OutputStream out)
                       throws java.io.IOException

copy a inputstream to a outputstream

Parameters:

in -

out -

Throws:

java.io.IOException

toString

public static java.lang.String toString(java.io.InputStream is)
                                 throws java.io.IOException

read String data from a InputStream and returns it as String Object

Parameters:

is - InputStream to read data from.

Returns:

readed data from InputStream

Throws:

java.io.IOException

toBooleanValue

public static boolean toBooleanValue(java.lang.String str)
                              throws java.io.IOException

Throws:

java.io.IOException

closeEL

public static void closeEL(java.io.InputStream is,
                           java.io.OutputStream os)

close inputstream without a Exception

Parameters:

is -

os -

closeEL

public static void closeEL(java.io.InputStream is)

close inputstream without a Exception

Parameters:

is -

closeEL

public static void closeEL(java.io.Reader r)

close reader without a Exception

closeEL

public static void closeEL(java.io.Writer w)

close reader without a Exception

closeEL

public static void closeEL(java.io.OutputStream os)

close outputstream without a Exception

Parameters:

os -

getContentAsString

public static java.lang.String getContentAsString(java.io.InputStream is,
                                                  java.lang.String charset)
                                           throws java.io.IOException

Parameters:

is - inputStream to get content From

charset -

Returns:

returns content from a file inputed by input stream

Throws:

java.io.IOException

isEmpty

public static boolean isEmpty(java.lang.String str)

check if string is empty (null or "")

Parameters:

str -

Returns:

is empty or not

isEmpty

public static boolean isEmpty(java.lang.String str,
                              boolean trim)

check if string is empty (null or "")

Parameters:

str -

Returns:

is empty or not

length

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

toInVersion

public static int toInVersion(java.lang.String version)

cast a railo string version to a int version

Parameters:

version -

Returns:

int version

replace

public static java.lang.String replace(java.lang.String str,
                                       java.lang.String sub1,
                                       java.lang.String sub2,
                                       boolean onlyFirst)

Parameters:

str - String to work with

sub1 - value to replace

sub2 - replacement

onlyFirst - replace only first or all

Returns:

new String

parsePlaceHolder

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

replace path placeholder with the real path, placeholders are [{temp-directory},{system-directory},{home-directory}]

Parameters:

path -

Returns:

updated path

getTempDirectory

public static java.io.File getTempDirectory()

returns the Temp Directory of the System

Returns:

temp directory

getHomeDirectory

public static java.io.File getHomeDirectory()

returns the Hoome Directory of the System

Returns:

home directory

getSystemDirectory

public static java.io.File getSystemDirectory()

Returns:

return System directory

getCanonicalFileEL

public static java.io.File getCanonicalFileEL(java.io.File file)

Returns the canonical form of this abstract pathname.

Parameters:

file - file to get canoncial form from it

Returns:

The canonical pathname string denoting the same file or directory as this abstract pathname

Throws:

java.lang.SecurityException - If a required system property value cannot be accessed.

main

public static void main(java.lang.String[] args)

toHTTPTimeString

public static java.lang.String toHTTPTimeString(java.util.Date date)

toHTTPTimeString

public static java.lang.String toHTTPTimeString()

hasUpperCase

public static boolean hasUpperCase(java.lang.String str)

toBufferedInputStream

public static java.io.BufferedInputStream toBufferedInputStream(java.io.InputStream is)

toBufferedOutputStream

public static java.io.BufferedOutputStream toBufferedOutputStream(java.io.OutputStream os)

copy

public static void copy(Resource in,
                        Resource out)
                 throws java.io.IOException

Throws:

java.io.IOException