diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/profile/activation/JdkVersionProfileActivator.java')
| -rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/profile/activation/JdkVersionProfileActivator.java | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/profile/activation/JdkVersionProfileActivator.java b/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/profile/activation/JdkVersionProfileActivator.java deleted file mode 100644 index e981bfd3..00000000 --- a/framework/src/maven/apache-maven-3.3.3/maven-model-builder/src/main/java/org/apache/maven/model/profile/activation/JdkVersionProfileActivator.java +++ /dev/null @@ -1,224 +0,0 @@ -package org.apache.maven.model.profile.activation; - -/* - * 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 java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.apache.maven.model.Activation; -import org.apache.maven.model.Profile; -import org.apache.maven.model.building.ModelProblemCollector; -import org.apache.maven.model.building.ModelProblem.Severity; -import org.apache.maven.model.building.ModelProblem.Version; -import org.apache.maven.model.building.ModelProblemCollectorRequest; -import org.apache.maven.model.profile.ProfileActivationContext; -import org.codehaus.plexus.component.annotations.Component; - -/** - * Determines profile activation based on the version of the current Java runtime. - * - * @author Benjamin Bentmann - * @see Activation#getJdk() - */ -@Component( role = ProfileActivator.class, hint = "jdk-version" ) -public class JdkVersionProfileActivator - implements ProfileActivator -{ - - @Override - public boolean isActive( Profile profile, ProfileActivationContext context, ModelProblemCollector problems ) - { - Activation activation = profile.getActivation(); - - if ( activation == null ) - { - return false; - } - - String jdk = activation.getJdk(); - - if ( jdk == null ) - { - return false; - } - - String version = context.getSystemProperties().get( "java.version" ); - - if ( version == null || version.length() <= 0 ) - { - problems.add( new ModelProblemCollectorRequest( Severity.ERROR, Version.BASE ) - .setMessage( "Failed to determine Java version for profile " + profile.getId() ) - .setLocation( activation.getLocation( "jdk" ) ) ); - return false; - } - - if ( jdk.startsWith( "!" ) ) - { - return !version.startsWith( jdk.substring( 1 ) ); - } - else if ( isRange( jdk ) ) - { - return isInRange( version, getRange( jdk ) ); - } - else - { - return version.startsWith( jdk ); - } - } - - @Override - public boolean presentInConfig( Profile profile, ProfileActivationContext context, ModelProblemCollector problems ) - { - Activation activation = profile.getActivation(); - - if ( activation == null ) - { - return false; - } - - String jdk = activation.getJdk(); - - if ( jdk == null ) - { - return false; - } - return true; - } - - private static boolean isInRange( String value, List<RangeValue> range ) - { - int leftRelation = getRelationOrder( value, range.get( 0 ), true ); - - if ( leftRelation == 0 ) - { - return true; - } - - if ( leftRelation < 0 ) - { - return false; - } - - return getRelationOrder( value, range.get( 1 ), false ) <= 0; - } - - private static int getRelationOrder( String value, RangeValue rangeValue, boolean isLeft ) - { - if ( rangeValue.value.length() <= 0 ) - { - return isLeft ? 1 : -1; - } - - value = value.replaceAll( "[^0-9\\.\\-\\_]", "" ); - - List<String> valueTokens = new ArrayList<String>( Arrays.asList( value.split( "[\\.\\-\\_]" ) ) ); - List<String> rangeValueTokens = new ArrayList<String>( Arrays.asList( rangeValue.value.split( "\\." ) ) ); - - addZeroTokens( valueTokens, 3 ); - addZeroTokens( rangeValueTokens, 3 ); - - for ( int i = 0; i < 3; i++ ) - { - int x = Integer.parseInt( valueTokens.get( i ) ); - int y = Integer.parseInt( rangeValueTokens.get( i ) ); - if ( x < y ) - { - return -1; - } - else if ( x > y ) - { - return 1; - } - } - if ( !rangeValue.closed ) - { - return isLeft ? -1 : 1; - } - return 0; - } - - private static void addZeroTokens( List<String> tokens, int max ) - { - while ( tokens.size() < max ) - { - tokens.add( "0" ); - } - } - - private static boolean isRange( String value ) - { - return value.startsWith( "[" ) || value.startsWith( "(" ); - } - - private static List<RangeValue> getRange( String range ) - { - List<RangeValue> ranges = new ArrayList<RangeValue>(); - - for ( String token : range.split( "," ) ) - { - if ( token.startsWith( "[" ) ) - { - ranges.add( new RangeValue( token.replace( "[", "" ), true ) ); - } - else if ( token.startsWith( "(" ) ) - { - ranges.add( new RangeValue( token.replace( "(", "" ), false ) ); - } - else if ( token.endsWith( "]" ) ) - { - ranges.add( new RangeValue( token.replace( "]", "" ), true ) ); - } - else if ( token.endsWith( ")" ) ) - { - ranges.add( new RangeValue( token.replace( ")", "" ), false ) ); - } - else if ( token.length() <= 0 ) - { - ranges.add( new RangeValue( "", false ) ); - } - } - if ( ranges.size() < 2 ) - { - ranges.add( new RangeValue( "99999999", false ) ); - } - return ranges; - } - - private static class RangeValue - { - private String value; - - private boolean closed; - - RangeValue( String value, boolean closed ) - { - this.value = value.trim(); - this.closed = closed; - } - - @Override - public String toString() - { - return value; - } - } - -} |