Package org.bgerp.app.servlet.jsp

Class UtilFunction

java.lang.Object

org.bgerp.app.servlet.jsp.UtilFunction

public class UtilFunction
extends Object

Functions called from util.tld JSP library.

Constructor Summary

Constructors

Constructor	Description
UtilFunction()

Method Summary

Modifier and Type	Method	Description
static String	checked(Boolean object)
static String	checked(Object collection, Object object)
static String	docUrl(String url)
static String	fileNameWithLastModTime(String path)
static Integer	getInt(Object value)
static String	htmlEncode(String value)	Replaces some HTML symbols.
static String	httpLinksToHtml(String value)	Recognizes and replaces HTTP links to HTML code.
static Object	newInstance(String className)	Non-varargs version of newInstance(String, Object...) for using as a JSP taglib method.
static Object	newInstance(String className, Object arg0)	Non-varargs version of newInstance(String, Object...) for using as a JSP taglib method.
static Object	newInstance(String className, Object... args)	Creates a new instance of a Java class.
static Object	newInstance(String className, Object arg0, Object arg1)	Non-varargs version of newInstance(String, Object...) for using as a JSP taglib method.
static Object	newInstance(String className, Object arg0, Object arg1, Object arg2)	Non-varargs version of newInstance(String, Object...) for using as a JSP taglib method.
static <T extends IdTitle> String	objectTitleList(List<T> fullList, Set<Integer> selectedIds)	Deprecated.
static String	quotEscape(String value)	Escapes double quotes, used for preparation JS strings in JSPs.
static String	selected(Boolean object)
static String	selected(Object collection, Object object)
static final String	toString(Collection<?> valuesList)	Deprecated.
static String	truncateHtml(String s, Integer limit)	Обрезает строку с HTML разметкой до максимальной длины, не разрывая теги.
static String	uiid()
static String	urlEncode(String value)

Methods inherited from class java.lang.Object

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

Constructor Details

UtilFunction

public UtilFunction()

Method Details

newInstance

public static Object newInstance(String className,
 Object... args)
                          throws Exception

Creates a new instance of a Java class. Generic method with varargs argument, can't be called from JSP.

Parameters:

className - the class name.

args - constructor arguments.

Returns:

Throws:

Exception

newInstance

public static Object newInstance(String className)
                          throws Exception

Non-varargs version of newInstance(String, Object...) for using as a JSP taglib method.

Throws:

Exception

newInstance

public static Object newInstance(String className,
 Object arg0)
                          throws Exception

Non-varargs version of newInstance(String, Object...) for using as a JSP taglib method.

Throws:

Exception

newInstance

public static Object newInstance(String className,
 Object arg0,
 Object arg1)
                          throws Exception

Non-varargs version of newInstance(String, Object...) for using as a JSP taglib method.

Throws:

Exception

newInstance

public static Object newInstance(String className,
 Object arg0,
 Object arg1,
 Object arg2)
                          throws Exception

Non-varargs version of newInstance(String, Object...) for using as a JSP taglib method.

Throws:

Exception

checked

public static String checked(Object collection,
 Object object)

See Also:

• invalid reference

  function checkedFromCollection.

checked

public static String checked(Boolean object)

See Also:

• invalid reference

  function checkedFromBool.

selected

public static String selected(Object collection,
 Object object)

See Also:

• invalid reference

  function selectedFromCollection.

selected

public static String selected(Boolean object)

See Also:

• invalid reference

  function checkedFromBool.

getInt

public static Integer getInt(Object value)

See Also:

• invalid reference

  function int.

uiid

public static String uiid()

Returns:

an unique identifier for HTML nodes.

urlEncode

public static String urlEncode(String value)
                        throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

htmlEncode

public static String htmlEncode(String value)

Replaces some HTML symbols.

< to <

> to >

\n to <br/>

\t to 4 whitespaces

Parameters:

value - input value.

Returns:

string with replacements.

httpLinksToHtml

public static String httpLinksToHtml(String value)

Recognizes and replaces HTTP links to HTML code. http://blog.codinghorror.com/the-problem-with-urls/

Parameters:

value -

Returns:

quotEscape

public static String quotEscape(String value)

Escapes double quotes, used for preparation JS strings in JSPs.

Parameters:

value -

Returns:

truncateHtml

public static String truncateHtml(String s,
 Integer limit)

Обрезает строку с HTML разметкой до максимальной длины, не разрывая теги. Находится первая подходящая позиция после указанной длины.

Parameters:

s - исходня строка.

limit - максимальная длина.

Returns:

fileNameWithLastModTime

public static String fileNameWithLastModTime(String path)

docUrl

public static String docUrl(String url)

toString

@Deprecated
public static final String toString(Collection<?> valuesList)

Deprecated.

objectTitleList

@Deprecated
public static <T extends IdTitle> String objectTitleList(List<T> fullList,
 Set<Integer> selectedIds)

Deprecated.