org.apache.cayenne.tools

Class NamePatternMatcher

java.lang.Object

org.apache.cayenne.tools.NamePatternMatcher

public class NamePatternMatcher
extends Object

Provides name pattern matching functionality.

Since:

1.2

Field Summary

Fields

Modifier and Type	Field and Description
protected Pattern[]	itemExcludeFilters
protected Pattern[]	itemIncludeFilters
protected org.apache.commons.logging.Log	logger

Constructor Summary

Constructors

Constructor and Description
NamePatternMatcher(org.apache.commons.logging.Log logger, String includePattern, String excludePattern)

Method Summary

Methods

Modifier and Type	Method and Description
Pattern[]	createPatterns(String patternString) Returns an array of Patterns.
boolean	isIncluded(String string) Returns true if a given object property satisfies the include/exclude patterns.
static String	replaceWildcardInStringWithString(String wildcard, String pattern, String replacement)
String[]	tokenizePattern(String pattern) Returns an array of valid regular expressions.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected org.apache.commons.logging.Log logger

itemIncludeFilters

protected Pattern[] itemIncludeFilters

itemExcludeFilters

protected Pattern[] itemExcludeFilters

Constructor Detail

NamePatternMatcher

public NamePatternMatcher(org.apache.commons.logging.Log logger,
                  String includePattern,
                  String excludePattern)

Method Detail

createPatterns

public Pattern[] createPatterns(String patternString)

Returns an array of Patterns. Takes a comma-separated list of patterns, attempting to convert them to the java.util.regex.Pattern syntax. E.g.

"billing_*,user?" will become an array of two expressions:

^billing_.*$
^user.?$

tokenizePattern

public String[] tokenizePattern(String pattern)

Returns an array of valid regular expressions. Takes a comma-separated list of patterns, attempting to convert them to the java.util.regex.Pattern syntax. E.g.

"billing_*,user?" will become an array of two expressions:

^billing_.*$
^user.?$

isIncluded

public boolean isIncluded(String string)

Returns true if a given object property satisfies the include/exclude patterns.

Since:

3.0

replaceWildcardInStringWithString

public static String replaceWildcardInStringWithString(String wildcard,
                                       String pattern,
                                       String replacement)