Package com.logicaldoc.util

Class TagUtil

java.lang.Object

com.logicaldoc.util.TagUtil

public class TagUtil
extends Object

Utility class for tags handling

Since:

4.5

Author:

Marco Meschieri - LogicalDOC

Field Summary

Fields

Modifier and Type	Field	Description
static int	MAX_FIELD_LENGTH

Constructor Summary

Constructors

Constructor	Description
TagUtil()

Method Summary

Modifier and Type	Method	Description
static Set<String>	extractTags(String tenantName, String words)	Detects words in the passed string and creates a list of tags.
static String	normalizeTags(String tenantName, String words)	Normalizes the passed string extracting all tags and producing anither string containing all tags separated by a comma.

Methods inherited from class java.lang.Object

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

Field Detail

MAX_FIELD_LENGTH

public static final int MAX_FIELD_LENGTH

See Also:

Constant Field Values

Constructor Detail

TagUtil

public TagUtil()

Method Detail

extractTags

public static Set<String> extractTags(String tenantName,
                                      String words)

Detects words in the passed string and creates a list of tags.
Atention: Recognized tags are words of min. MIN_CHARS chars and max MAX_CHARS characters.

Parameters:

tenantName - name of the tenant

words - a string of words (tags are separated by ,);

Returns:

the collection of tags

normalizeTags

public static String normalizeTags(String tenantName,
                                   String words)

Normalizes the passed string extracting all tags and producing anither string containing all tags separated by a comma.

Atention: The returned string is not more long than MAX_FIELD_LENGTH characters.

Parameters:

tenantName - Name of the tenant

words - The string to be normalized

Returns:

a string in the form "tag1,tag2,tag3"