org.apache.cayenne.dbsync.filter

Class NamePatternMatcher

java.lang.Object

org.apache.cayenne.dbsync.filter.NamePatternMatcher

All Implemented Interfaces:

NameFilter

public class NamePatternMatcher
extends Object
implements NameFilter

Provides name pattern matching functionality.

Since:

1.2

Field Summary

Fields

Modifier and Type	Field and Description
static NameFilter	EXCLUDE_ALL

Constructor Summary

Constructors

Constructor and Description
NamePatternMatcher(Pattern[] itemIncludeFilters, Pattern[] itemExcludeFilters)

Method Summary

Modifier and Type	Method and Description
static NamePatternMatcher	build(org.slf4j.Logger logger, String includePattern, String excludePattern)
static Pattern[]	createPatterns(org.slf4j.Logger logger, 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[]	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

EXCLUDE_ALL

public static final NameFilter EXCLUDE_ALL

Constructor Detail

NamePatternMatcher

public NamePatternMatcher(Pattern[] itemIncludeFilters,
                          Pattern[] itemExcludeFilters)

Method Detail

build

public static NamePatternMatcher build(org.slf4j.Logger logger,
                                       String includePattern,
                                       String excludePattern)

createPatterns

public static Pattern[] createPatterns(org.slf4j.Logger logger,
                                       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 static 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.

Specified by:

isIncluded in interface NameFilter

Since:

3.0