org.codehaus.mojo.pom.DependencyPatternMatcher.java Source code

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Here is the source code for org.codehaus.mojo.pom.DependencyPatternMatcher.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.codehaus.mojo.pom;

import java.util.regex.Pattern;

import org.apache.maven.model.Dependency;
import org.apache.maven.project.MavenProject;

/**
 * @author joerg
 * 
 */
public class DependencyPatternMatcher extends DependencyInfo {

    private final Pattern patternGroupId;

    private final Pattern patternArtifactId;

    private final Pattern patternVersion;

    /**
     * @param dependency
     */
    public DependencyPatternMatcher(Dependency dependency) {

        this(dependency.getGroupId(), dependency.getArtifactId(), dependency.getVersion(), dependency.getType(),
                dependency.getScope(), dependency.getClassifier());
    }

    /**
     * @param project
     */
    public DependencyPatternMatcher(MavenProject project) {

        this(project.getGroupId(), project.getArtifactId(), project.getVersion(), project.getPackaging(), null,
                null);
    }

    /**
     * @param groupId
     * @param artifactId
     * @param version
     * @param type
     * @param scope
     * @param classifier
     */
    public DependencyPatternMatcher(String groupId, String artifactId, String version, String type, String scope,
            String classifier) {

        super(groupId, artifactId, version, type, scope, classifier);
        this.patternGroupId = compileGlob(groupId);
        this.patternArtifactId = compileGlob(artifactId);
        this.patternVersion = compileGlob(version);
    }

    private static Pattern compileGlob(String pattern) {

        if (pattern == null) {
            return null;
        }
        String globPattern = pattern.replace("\\", "\\\\").replace("^", "\\^").replace("+", "\\+")
                .replace("$", "\\$").replace(".", "\\.").replace("(", "\\(").replace("[", "\\[").replace("{", "\\{")
                .replace("*", ".*").replace("?", ".");
        return Pattern.compile(globPattern);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean isMatching(String groupId, String artifactId, String version, String type, String scope,
            String classifier) {

        if (this.patternGroupId != null) {
            if (!this.patternGroupId.matcher(groupId).matches()) {
                return false;
            }
        }
        if (this.patternArtifactId != null) {
            if (!this.patternArtifactId.matcher(artifactId).matches()) {
                return false;
            }
        }
        if (this.patternVersion != null) {
            if (!this.patternVersion.matcher(version).matches()) {
                return false;
            }
        }
        return super.isMatching(null, null, null, type, scope, classifier);
    }

}