maven-compat-3.8.6.jar - Maven Compact Module
maven-compat-3.8.6.jar is the JAR file for Apache Maven 3.8.6 Compact module.
The JAR file name may have a typo.
Apache Maven is a software project management and comprehension tool.
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File: 288125 06-06-2022 16:16 lib/maven-compat-3.8.6.jar Download: Apache Maven Website
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⏎ org/apache/maven/project/interpolation/StringSearchModelInterpolator.java
package org.apache.maven.project.interpolation;
/*
* 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.model.Model;
import org.apache.maven.project.ProjectBuilderConfiguration;
import org.apache.maven.project.path.PathTranslator;
import org.codehaus.plexus.component.annotations.Component;
import org.codehaus.plexus.interpolation.InterpolationPostProcessor;
import org.codehaus.plexus.interpolation.Interpolator;
import org.codehaus.plexus.interpolation.StringSearchInterpolator;
import org.codehaus.plexus.interpolation.ValueSource;
import org.codehaus.plexus.logging.Logger;
import java.io.File;
import java.lang.reflect.Array;
import java.lang.reflect.Field;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.WeakHashMap;
/**
* StringSearchModelInterpolator
*/
@Deprecated
@Component( role = ModelInterpolator.class )
public class StringSearchModelInterpolator
extends AbstractStringBasedModelInterpolator
{
private static final Map<Class<?>, Field[]> FIELDS_BY_CLASS = new WeakHashMap<>();
private static final Map<Class<?>, Boolean> PRIMITIVE_BY_CLASS = new WeakHashMap<>();
public StringSearchModelInterpolator()
{
}
public StringSearchModelInterpolator( PathTranslator pathTranslator )
{
super( pathTranslator );
}
public Model interpolate( Model model, File projectDir, ProjectBuilderConfiguration config, boolean debugEnabled )
throws ModelInterpolationException
{
interpolateObject( model, model, projectDir, config, debugEnabled );
return model;
}
protected void interpolateObject( Object obj, Model model, File projectDir, ProjectBuilderConfiguration config,
boolean debugEnabled )
throws ModelInterpolationException
{
try
{
List<ValueSource> valueSources = createValueSources( model, projectDir, config );
List<InterpolationPostProcessor> postProcessors = createPostProcessors( model, projectDir, config );
InterpolateObjectAction action =
new InterpolateObjectAction( obj, valueSources, postProcessors, debugEnabled,
this, getLogger() );
ModelInterpolationException error = AccessController.doPrivileged( action );
if ( error != null )
{
throw error;
}
}
finally
{
getInterpolator().clearAnswers();
}
}
protected Interpolator createInterpolator()
{
StringSearchInterpolator interpolator = new StringSearchInterpolator();
interpolator.setCacheAnswers( true );
return interpolator;
}
private static final class InterpolateObjectAction implements PrivilegedAction<ModelInterpolationException>
{
private final boolean debugEnabled;
private final LinkedList<Object> interpolationTargets;
private final StringSearchModelInterpolator modelInterpolator;
private final Logger logger;
private final List<ValueSource> valueSources;
private final List<InterpolationPostProcessor> postProcessors;
InterpolateObjectAction( Object target, List<ValueSource> valueSources,
List<InterpolationPostProcessor> postProcessors, boolean debugEnabled,
StringSearchModelInterpolator modelInterpolator, Logger logger )
{
this.valueSources = valueSources;
this.postProcessors = postProcessors;
this.debugEnabled = debugEnabled;
this.interpolationTargets = new LinkedList<>();
interpolationTargets.add( target );
this.modelInterpolator = modelInterpolator;
this.logger = logger;
}
public ModelInterpolationException run()
{
while ( !interpolationTargets.isEmpty() )
{
Object obj = interpolationTargets.removeFirst();
try
{
traverseObjectWithParents( obj.getClass(), obj );
}
catch ( ModelInterpolationException e )
{
return e;
}
}
return null;
}
@SuppressWarnings( { "unchecked", "checkstyle:methodlength" } )
private void traverseObjectWithParents( Class<?> cls, Object target )
throws ModelInterpolationException
{
if ( cls == null )
{
return;
}
if ( cls.isArray() )
{
evaluateArray( target );
}
else if ( isQualifiedForInterpolation( cls ) )
{
Field[] fields = FIELDS_BY_CLASS.get( cls );
if ( fields == null )
{
fields = cls.getDeclaredFields();
FIELDS_BY_CLASS.put( cls, fields );
}
for ( Field field : fields )
{
Class<?> type = field.getType();
if ( isQualifiedForInterpolation( field, type ) )
{
boolean isAccessible = field.isAccessible();
field.setAccessible( true );
try
{
try
{
if ( String.class == type )
{
String value = (String) field.get( target );
if ( value != null )
{
String interpolated =
modelInterpolator.interpolateInternal( value, valueSources, postProcessors,
debugEnabled );
if ( !interpolated.equals( value ) )
{
field.set( target, interpolated );
}
}
}
else if ( Collection.class.isAssignableFrom( type ) )
{
Collection<Object> c = (Collection<Object>) field.get( target );
if ( c != null && !c.isEmpty() )
{
List<Object> originalValues = new ArrayList<>( c );
try
{
c.clear();
}
catch ( UnsupportedOperationException e )
{
if ( debugEnabled && logger != null )
{
logger.debug( "Skipping interpolation of field: " + field + " in: "
+ cls.getName()
+ "; it is an unmodifiable collection." );
}
continue;
}
for ( Object value : originalValues )
{
if ( value != null )
{
if ( String.class == value.getClass() )
{
String interpolated =
modelInterpolator.interpolateInternal( (String) value,
valueSources,
postProcessors,
debugEnabled );
if ( !interpolated.equals( value ) )
{
c.add( interpolated );
}
else
{
c.add( value );
}
}
else
{
c.add( value );
if ( value.getClass().isArray() )
{
evaluateArray( value );
}
else
{
interpolationTargets.add( value );
}
}
}
else
{
// add the null back in...not sure what else to do...
c.add( value );
}
}
}
}
else if ( Map.class.isAssignableFrom( type ) )
{
Map<Object, Object> m = (Map<Object, Object>) field.get( target );
if ( m != null && !m.isEmpty() )
{
for ( Map.Entry<Object, Object> entry : m.entrySet() )
{
Object value = entry.getValue();
if ( value != null )
{
if ( String.class == value.getClass() )
{
String interpolated =
modelInterpolator.interpolateInternal( (String) value,
valueSources,
postProcessors,
debugEnabled );
if ( !interpolated.equals( value ) )
{
try
{
entry.setValue( interpolated );
}
catch ( UnsupportedOperationException e )
{
if ( debugEnabled && logger != null )
{
logger.debug(
"Skipping interpolation of field: " + field
+ " (key: " + entry.getKey() + ") in: "
+ cls.getName()
+ "; it is an unmodifiable collection." );
}
}
}
}
else
{
if ( value.getClass().isArray() )
{
evaluateArray( value );
}
else
{
interpolationTargets.add( value );
}
}
}
}
}
}
else
{
Object value = field.get( target );
if ( value != null )
{
if ( field.getType().isArray() )
{
evaluateArray( value );
}
else
{
interpolationTargets.add( value );
}
}
}
}
catch ( IllegalArgumentException | IllegalAccessException e )
{
throw new ModelInterpolationException(
"Failed to interpolate field: " + field + " on class: " + cls.getName(), e );
}
}
finally
{
field.setAccessible( isAccessible );
}
}
}
traverseObjectWithParents( cls.getSuperclass(), target );
}
}
private boolean isQualifiedForInterpolation( Class<?> cls )
{
return !cls.getPackage().getName().startsWith( "java" );
}
private boolean isQualifiedForInterpolation( Field field, Class<?> fieldType )
{
if ( !PRIMITIVE_BY_CLASS.containsKey( fieldType ) )
{
PRIMITIVE_BY_CLASS.put( fieldType, fieldType.isPrimitive() );
}
if ( PRIMITIVE_BY_CLASS.get( fieldType ) )
{
return false;
}
// if ( fieldType.isPrimitive() )
// {
// return false;
// }
if ( "parent".equals( field.getName() ) )
{
return false;
}
return true;
}
private void evaluateArray( Object target )
throws ModelInterpolationException
{
int len = Array.getLength( target );
for ( int i = 0; i < len; i++ )
{
Object value = Array.get( target, i );
if ( value != null )
{
if ( String.class == value.getClass() )
{
String interpolated =
modelInterpolator.interpolateInternal( (String) value, valueSources, postProcessors,
debugEnabled );
if ( !interpolated.equals( value ) )
{
Array.set( target, i, interpolated );
}
}
else
{
interpolationTargets.add( value );
}
}
}
}
}
}
⏎ org/apache/maven/project/interpolation/StringSearchModelInterpolator.java
Or download all of them as a single archive file:
File name: maven-compat-3.8.6-src.zip File size: 215809 bytes Release date: 2022-06-06 Download
⇒ maven-embedder-3.8.6.jar - Maven Embedder Module
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