Package org.opencms.i18n

Class CmsRemoveInnerNameFallback

java.lang.Object

org.opencms.i18n.CmsRemoveInnerNameFallback

All Implemented Interfaces:

CmsMultiMessages.I_KeyFallbackHandler, I_CmsRegexSubstitution

public class CmsRemoveInnerNameFallback
extends Object
implements CmsMultiMessages.I_KeyFallbackHandler, I_CmsRegexSubstitution

Message key fallback handler used to enable reuse of localization keys for editor labels.

This handler, when given a key of the form label.foo.bar (starting with 'label' and containing at least three dot-separated components), removes the second component (in the example, this results in the key label.bar).

This can be useful if you want to reuse the same key for fields of multiple content types.

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern	PATTERN	Regex pattern instance.
static final String	REGEX_STR	Regex string.

Constructor Summary

Constructors

Constructor	Description
CmsRemoveInnerNameFallback(String config)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
com.google.common.base.Optional<String>	getFallbackKey(String key)	Gets the fallback key for the given key, or the absent value if there is no fallback key.
String	substituteMatch(String string, Matcher matcher)	Should return the substitution for the current match of the matcher.

Methods inherited from class java.lang.Object

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

Field Details

REGEX_STR

public static final String REGEX_STR

Regex string.

See Also:

• Constant Field Values

PATTERN

public static final Pattern PATTERN

Regex pattern instance.

Constructor Details

CmsRemoveInnerNameFallback

public CmsRemoveInnerNameFallback(String config)

Creates a new instance.

Parameters:

config - the configuration (ignored)

Method Details

getFallbackKey

public com.google.common.base.Optional<String> getFallbackKey(String key)

Description copied from interface: CmsMultiMessages.I_KeyFallbackHandler

Gets the fallback key for the given key, or the absent value if there is no fallback key.

Specified by:

getFallbackKey in interface CmsMultiMessages.I_KeyFallbackHandler

Parameters:

key - the original key

Returns:

the fallback key

See Also:

• CmsMultiMessages.I_KeyFallbackHandler.getFallbackKey(java.lang.String)

substituteMatch

public String substituteMatch(String string,
 Matcher matcher)

Description copied from interface: I_CmsRegexSubstitution

Should return the substitution for the current match of the matcher.

Specified by:

substituteMatch in interface I_CmsRegexSubstitution

Parameters:

string - the base string in which the match occurred

matcher - the matcher which is currently being used

Returns:

the substitution which should be used for the current match of the matcher

See Also:

• I_CmsRegexSubstitution.substituteMatch(java.lang.String, java.util.regex.Matcher)