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com.opencms.flex.util
Class CmsStringSubstitution  

java.lang.Object
  com.opencms.flex.util.CmsStringSubstitution

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public class CmsStringSubstitution

extends java.lang.Object

Provides a String substitution functionality with Perl regular expressions.

Since:

5.0

Version:

$Revision: 1.6 $

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Field Summary
private static java.lang.String	contextReplace
private static java.lang.String	contextSearch
private static int	DEBUG           DEBUG flag

 

Constructor Summary

CmsStringSubstitution()           Default constructor (empty).

 

Method Summary
static java.lang.String	escapePattern(java.lang.String source)           Escapes a String so it may be used as a Perl5 regular expression.
static java.lang.String	substitute(java.lang.String content, java.lang.String searchString, java.lang.String replaceItem)           Substitutes searchString in content with replaceItem.
static java.lang.String	substituteContextPath(java.lang.String htmlContent, java.lang.String context)           Substitutes the OpenCms context path (e.g.
static java.lang.String	substituteFirst(java.lang.String content, java.lang.String searchString, java.lang.String replaceItem)           Substitutes first occurance of searchString in content with replaceItem.
static java.lang.String	substitutePerl(java.lang.String content, java.lang.String searchString, java.lang.String replaceItem, java.lang.String occurences)           Substitutes searchString in content with replaceItem.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

DEBUG

private static final int DEBUG

DEBUG flag

See Also:

Constant Field Values

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contextSearch

private static java.lang.String contextSearch

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contextReplace

private static java.lang.String contextReplace

Constructor Detail

CmsStringSubstitution

public CmsStringSubstitution()

Default constructor (empty).

Method Detail

substitute

public static java.lang.String substitute(java.lang.String content,
                                          java.lang.String searchString,
                                          java.lang.String replaceItem)

Substitutes searchString in content with replaceItem.

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substituteFirst

public static java.lang.String substituteFirst(java.lang.String content,
                                               java.lang.String searchString,
                                               java.lang.String replaceItem)

Substitutes first occurance of searchString in content with replaceItem.

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substitutePerl

public static java.lang.String substitutePerl(java.lang.String content,
                                              java.lang.String searchString,
                                              java.lang.String replaceItem,
                                              java.lang.String occurences)

Substitutes searchString in content with replaceItem.

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substituteContextPath

public static java.lang.String substituteContextPath(java.lang.String htmlContent,
                                                     java.lang.String context)

Substitutes the OpenCms context path (e.g. /opencms/opencms/) in a HTML page with a special variable so that the content also runs if the context path of the server changes.

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escapePattern

public static java.lang.String escapePattern(java.lang.String source)

Escapes a String so it may be used as a Perl5 regular expression.

This method replaces the following characters in a String:
{}[]()\$^.*+/

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