org.testatoo.selenium.server.util.PathMatcher Maven / Gradle / Ivy
/**
* Copyright (C) 2008 Ovea
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.testatoo.selenium.server.util;
/**
* Strategy interface for String-based path matching.
*
* The default implementation is {@link AntPathMatcher}, supporting the
* Ant-style pattern syntax.
*
* @author Juergen Hoeller
* @see AntPathMatcher
* @since 1.2
*/
public interface PathMatcher {
/**
* Does the given path represent a pattern that can be matched
* by an implementation of this interface?
*
If the return value is false, then the {@link #match}
* method does not have to be used because direct equality comparisons
* on the static path Strings will lead to the same result.
*
* @param path the path String to check
* @return true if the given path represents a pattern
*/
boolean isPattern(String path);
/**
* Match the given path against the given pattern,
* according to this PathMatcher's matching strategy.
*
* @param pattern the pattern to match against
* @param path the path String to test
* @return true if the supplied path matched,
* false if it didn't
*/
boolean match(String pattern, String path);
/**
* Match the given path against the corresponding part of the given
* pattern, according to this PathMatcher's matching strategy.
*
Determines whether the pattern at least matches as far as the given base
* path goes, assuming that a full path may then match as well.
*
* @param pattern the pattern to match against
* @param path the path String to test
* @return true if the supplied path matched,
* false if it didn't
*/
boolean matchStart(String pattern, String path);
/**
* Given a pattern and a full path, determine the pattern-mapped part.
*
This method is supposed to find out which part of the path is matched
* dynamically through an actual pattern, that is, it strips off a statically
* defined leading path from the given full path, returning only the actually
* pattern-matched part of the path.
*
For example: For "myroot/*.html" as pattern and "myroot/myfile.html"
* as full path, this method should return "myfile.html". The detailed
* determination rules are specified to this PathMatcher's matching strategy.
*
A simple implementation may return the given full path as-is in case
* of an actual pattern, and the empty String in case of the pattern not
* containing any dynamic parts (i.e. the pattern parameter being
* a static path that wouldn't qualify as an actual {@link #isPattern pattern}).
* A sophisticated implementation will differentiate between the static parts
* and the dynamic parts of the given path pattern.
*
* @param pattern the path pattern
* @param path the full path to introspect
* @return the pattern-mapped part of the given path
* (never null)
*/
String extractPathWithinPattern(String pattern, String path);
}