maven-core-3.5.4.jar - Maven Core Module

maven-core-3.5.4.jar is the JAR file for Apache Maven 3.5.4 Core module. Apache Maven is a software project management and comprehension tool.

JAR File Size and Download Location:

File: 2018-06-17 19:33        630101  lib\maven-core-3.5.4.jar
Download: Apache Maven Website

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org/apache/maven/toolchain/RequirementMatcherFactory.java

package org.apache.maven.toolchain;

/*
 * 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.
 */

import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
import org.apache.maven.artifact.versioning.VersionRange;

/**
 *
 * @author mkleint
 */
public final class RequirementMatcherFactory
{
    private RequirementMatcherFactory()
    {
    }

    public static RequirementMatcher createExactMatcher( String provideValue )
    {
        return new ExactMatcher( provideValue );
    }

    public static RequirementMatcher createVersionMatcher( String provideValue )
    {
        return new VersionMatcher( provideValue );
    }

    private static final class ExactMatcher
        implements RequirementMatcher
    {

        private String provides;

        private ExactMatcher( String provides )
        {
            this.provides = provides;
        }

        @Override
        public boolean matches( String requirement )
        {
            return provides.equalsIgnoreCase( requirement );
        }
        
        @Override
        public String toString()
        {
            return provides;
        }
    }

    private static final class VersionMatcher
        implements RequirementMatcher
    {
        DefaultArtifactVersion version;

        private VersionMatcher( String version )
        {
            this.version = new DefaultArtifactVersion( version );
        }

        @Override
        public boolean matches( String requirement )
        {
            try
            {
                VersionRange range = VersionRange.createFromVersionSpec( requirement );
                if ( range.hasRestrictions() )
                {
                    return range.containsVersion( version );
                }
                else
                {
                    return range.getRecommendedVersion().compareTo( version ) == 0;
                }
            }
            catch ( InvalidVersionSpecificationException ex )
            {
                //TODO error reporting
                ex.printStackTrace();
                return false;
            }
        }
        
        @Override
        public String toString()
        {
            return version.toString();
        }
    }
}

org/apache/maven/toolchain/RequirementMatcherFactory.java

 

maven-compat-3.5.4.jar - Maven Compact Module

apache-maven-3.5.4-bin.zip - Apache Maven Binary Package

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