org.apache.cayenne.access.loader

Class NamePatternMatcher

java.lang.Object

org.apache.cayenne.access.loader.NamePatternMatcher

All Implemented Interfaces:

NameFilter

public class NamePatternMatcher
extends Object
implements NameFilter

Provides name pattern matching functionality.

Since:

1.2

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
static NamePatternMatcher	build(org.apache.commons.logging.Log logger, String includePattern, String excludePattern)
static Pattern[]	createPatterns(org.apache.commons.logging.Log logger, String patternString) Returns an array of Patterns.
List<?>	filter(List<?> items) Deprecated. since 3.0 still used by AntDataPortDelegate, which itself should probably be deprecated
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)
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

Constructor Detail

NamePatternMatcher

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

Method Detail

build

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

filter

@Deprecated
public List<?> filter(List<?> items)

Deprecated. since 3.0 still used by AntDataPortDelegate, which itself should probably be deprecated

Applies preconfigured list of filters to the list, removing entities that do not pass the filter.

createPatterns

public static Pattern[] createPatterns(org.apache.commons.logging.Log 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

replaceWildcardInStringWithString

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