maven-model-builder/src/main/java/org/apache/maven/model/building/DefaultModelBuilderFactory.java

package org.apache.maven.model.building;

/*
 * 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.Arrays;

import org.apache.maven.model.Model;
import org.apache.maven.model.composition.DefaultDependencyManagementImporter;
import org.apache.maven.model.composition.DependencyManagementImporter;
import org.apache.maven.model.inheritance.DefaultInheritanceAssembler;
import org.apache.maven.model.inheritance.InheritanceAssembler;
import org.apache.maven.model.interpolation.DefaultModelVersionProcessor;
import org.apache.maven.model.interpolation.ModelInterpolator;
import org.apache.maven.model.interpolation.ModelVersionProcessor;
import org.apache.maven.model.interpolation.StringVisitorModelInterpolator;
import org.apache.maven.model.io.DefaultModelReader;
import org.apache.maven.model.io.ModelReader;
import org.apache.maven.model.locator.DefaultModelLocator;
import org.apache.maven.model.locator.ModelLocator;
import org.apache.maven.model.management.DefaultDependencyManagementInjector;
import org.apache.maven.model.management.DefaultPluginManagementInjector;
import org.apache.maven.model.management.DependencyManagementInjector;
import org.apache.maven.model.management.PluginManagementInjector;
import org.apache.maven.model.normalization.DefaultModelNormalizer;
import org.apache.maven.model.normalization.ModelNormalizer;
import org.apache.maven.model.path.DefaultModelPathTranslator;
import org.apache.maven.model.path.DefaultModelUrlNormalizer;
import org.apache.maven.model.path.DefaultPathTranslator;
import org.apache.maven.model.path.DefaultUrlNormalizer;
import org.apache.maven.model.path.ModelPathTranslator;
import org.apache.maven.model.path.ModelUrlNormalizer;
import org.apache.maven.model.path.PathTranslator;
import org.apache.maven.model.path.ProfileActivationFilePathInterpolator;
import org.apache.maven.model.path.UrlNormalizer;
import org.apache.maven.model.plugin.DefaultPluginConfigurationExpander;
import org.apache.maven.model.plugin.DefaultReportConfigurationExpander;
import org.apache.maven.model.plugin.DefaultReportingConverter;
import org.apache.maven.model.plugin.LifecycleBindingsInjector;
import org.apache.maven.model.plugin.PluginConfigurationExpander;
import org.apache.maven.model.plugin.ReportConfigurationExpander;
import org.apache.maven.model.plugin.ReportingConverter;
import org.apache.maven.model.profile.DefaultProfileInjector;
import org.apache.maven.model.profile.DefaultProfileSelector;
import org.apache.maven.model.profile.ProfileInjector;
import org.apache.maven.model.profile.ProfileSelector;
import org.apache.maven.model.profile.activation.FileProfileActivator;
import org.apache.maven.model.profile.activation.JdkVersionProfileActivator;
import org.apache.maven.model.profile.activation.OperatingSystemProfileActivator;
import org.apache.maven.model.profile.activation.ProfileActivator;
import org.apache.maven.model.profile.activation.PropertyProfileActivator;
import org.apache.maven.model.superpom.DefaultSuperPomProvider;
import org.apache.maven.model.superpom.SuperPomProvider;
import org.apache.maven.model.validation.DefaultModelValidator;
import org.apache.maven.model.validation.ModelValidator;

/**
 * A factory to create model builder instances when no dependency injection is available. <em>Note:</em> This class is
 * only meant as a utility for developers that want to employ the model builder outside of the Maven build system, Maven
 * plugins should always acquire model builder instances via dependency injection. Developers might want to subclass
 * this factory to provide custom implementations for some of the components used by the model builder, or use the
 * builder API to inject custom instances.
 *
 * @author Benjamin Bentmann
 * @author Guillaume Nodet
 */
public class DefaultModelBuilderFactory
{

    private ModelProcessor modelProcessor;
    private ModelValidator modelValidator;
    private ModelNormalizer modelNormalizer;
    private ModelInterpolator modelInterpolator;
    private ModelPathTranslator modelPathTranslator;
    private ModelUrlNormalizer modelUrlNormalizer;
    private SuperPomProvider superPomProvider;
    private InheritanceAssembler inheritanceAssembler;
    private ProfileSelector profileSelector;
    private ProfileInjector profileInjector;
    private PluginManagementInjector pluginManagementInjector;
    private DependencyManagementInjector dependencyManagementInjector;
    private DependencyManagementImporter dependencyManagementImporter;
    private LifecycleBindingsInjector lifecycleBindingsInjector;
    private PluginConfigurationExpander pluginConfigurationExpander;
    private ReportConfigurationExpander reportConfigurationExpander;
    private ReportingConverter reportingConverter;
    private ProfileActivationFilePathInterpolator profileActivationFilePathInterpolator;

    public DefaultModelBuilderFactory setModelProcessor( ModelProcessor modelProcessor )
    {
        this.modelProcessor = modelProcessor;
        return this;
    }

    public DefaultModelBuilderFactory setModelValidator( ModelValidator modelValidator )
    {
        this.modelValidator = modelValidator;
        return this;
    }

    public DefaultModelBuilderFactory setModelNormalizer( ModelNormalizer modelNormalizer )
    {
        this.modelNormalizer = modelNormalizer;
        return this;
    }

    public DefaultModelBuilderFactory setModelInterpolator( ModelInterpolator modelInterpolator )
    {
        this.modelInterpolator = modelInterpolator;
        return this;
    }

    public DefaultModelBuilderFactory setModelPathTranslator( ModelPathTranslator modelPathTranslator )
    {
        this.modelPathTranslator = modelPathTranslator;
        return this;
    }

    public DefaultModelBuilderFactory setModelUrlNormalizer( ModelUrlNormalizer modelUrlNormalizer )
    {
        this.modelUrlNormalizer = modelUrlNormalizer;
        return this;
    }

    public DefaultModelBuilderFactory setSuperPomProvider( SuperPomProvider superPomProvider )
    {
        this.superPomProvider = superPomProvider;
        return this;
    }

    public DefaultModelBuilderFactory setInheritanceAssembler( InheritanceAssembler inheritanceAssembler )
    {
        this.inheritanceAssembler = inheritanceAssembler;
        return this;
    }

    public DefaultModelBuilderFactory setProfileSelector( ProfileSelector profileSelector )
    {
        this.profileSelector = profileSelector;
        return this;
    }

    public DefaultModelBuilderFactory setProfileInjector( ProfileInjector profileInjector )
    {
        this.profileInjector = profileInjector;
        return this;
    }

    public DefaultModelBuilderFactory setPluginManagementInjector( PluginManagementInjector pluginManagementInjector )
    {
        this.pluginManagementInjector = pluginManagementInjector;
        return this;
    }

    public DefaultModelBuilderFactory setDependencyManagementInjector(
            DependencyManagementInjector dependencyManagementInjector )
    {
        this.dependencyManagementInjector = dependencyManagementInjector;
        return this;
    }

    public DefaultModelBuilderFactory setDependencyManagementImporter(
            DependencyManagementImporter dependencyManagementImporter )
    {
        this.dependencyManagementImporter = dependencyManagementImporter;
        return this;
    }

    public DefaultModelBuilderFactory setLifecycleBindingsInjector(
            LifecycleBindingsInjector lifecycleBindingsInjector )
    {
        this.lifecycleBindingsInjector = lifecycleBindingsInjector;
        return this;
    }

    public DefaultModelBuilderFactory setPluginConfigurationExpander(
            PluginConfigurationExpander pluginConfigurationExpander )
    {
        this.pluginConfigurationExpander = pluginConfigurationExpander;
        return this;
    }

    public DefaultModelBuilderFactory setReportConfigurationExpander(
            ReportConfigurationExpander reportConfigurationExpander )
    {
        this.reportConfigurationExpander = reportConfigurationExpander;
        return this;
    }

    public DefaultModelBuilderFactory setReportingConverter( ReportingConverter reportingConverter )
    {
        this.reportingConverter = reportingConverter;
        return this;
    }

    public DefaultModelBuilderFactory setProfileActivationFilePathInterpolator(
            ProfileActivationFilePathInterpolator profileActivationFilePathInterpolator )
    {
        this.profileActivationFilePathInterpolator = profileActivationFilePathInterpolator;
        return this;
    }

    protected ModelProcessor newModelProcessor()
    {
        return new DefaultModelProcessor( newModelLocator(), newModelReader() );
    }

    protected ModelLocator newModelLocator()
    {
        return new DefaultModelLocator();
    }

    protected ModelReader newModelReader()
    {
        return new DefaultModelReader( newModelSourceTransformer() );
    }

    protected ProfileSelector newProfileSelector()
    {
        return new DefaultProfileSelector( Arrays.asList( newProfileActivators() ) );
    }

    protected ProfileActivator[] newProfileActivators()
    {
        return new ProfileActivator[] { new JdkVersionProfileActivator(), new OperatingSystemProfileActivator(),
            new PropertyProfileActivator(), new FileProfileActivator( newProfileActivationFilePathInterpolator() ) };
    }

    protected ProfileActivationFilePathInterpolator newProfileActivationFilePathInterpolator()
    {
        return new ProfileActivationFilePathInterpolator( newPathTranslator() );
    }

    protected UrlNormalizer newUrlNormalizer()
    {
        return new DefaultUrlNormalizer();
    }

    protected PathTranslator newPathTranslator()
    {
        return new DefaultPathTranslator();
    }

    protected ModelInterpolator newModelInterpolator()
    {
        UrlNormalizer normalizer = newUrlNormalizer();
        PathTranslator pathTranslator = newPathTranslator();
        ModelVersionProcessor versionProcessor = newModelVersionPropertiesProcessor();
        return new StringVisitorModelInterpolator( pathTranslator, normalizer, versionProcessor );
    }

    protected ModelVersionProcessor newModelVersionPropertiesProcessor()
    {
        return new DefaultModelVersionProcessor();
    }

    protected ModelValidator newModelValidator()
    {
        ModelVersionProcessor processor = newModelVersionPropertiesProcessor();
        return new DefaultModelValidator( processor );
    }

    protected ModelNormalizer newModelNormalizer()
    {
        return new DefaultModelNormalizer();
    }

    protected ModelPathTranslator newModelPathTranslator()
    {
        return new DefaultModelPathTranslator( newPathTranslator() );
    }

    protected ModelUrlNormalizer newModelUrlNormalizer()
    {
        return new DefaultModelUrlNormalizer( newUrlNormalizer() );
    }

    protected InheritanceAssembler newInheritanceAssembler()
    {
        return new DefaultInheritanceAssembler();
    }

    protected ProfileInjector newProfileInjector()
    {
        return new DefaultProfileInjector();
    }

    protected SuperPomProvider newSuperPomProvider()
    {
        return new DefaultSuperPomProvider( newModelProcessor() );
    }

    protected DependencyManagementImporter newDependencyManagementImporter()
    {
        return new DefaultDependencyManagementImporter();
    }

    protected DependencyManagementInjector newDependencyManagementInjector()
    {
        return new DefaultDependencyManagementInjector();
    }

    protected LifecycleBindingsInjector newLifecycleBindingsInjector()
    {
        return new StubLifecycleBindingsInjector();
    }

    protected PluginManagementInjector newPluginManagementInjector()
    {
        return new DefaultPluginManagementInjector();
    }

    protected PluginConfigurationExpander newPluginConfigurationExpander()
    {
        return new DefaultPluginConfigurationExpander();
    }

    protected ReportConfigurationExpander newReportConfigurationExpander()
    {
        return new DefaultReportConfigurationExpander();
    }

    protected ReportingConverter newReportingConverter()
    {
        return new DefaultReportingConverter();
    }

    private ModelSourceTransformer newModelSourceTransformer()
    {
        return new DefaultModelSourceTransformer();
    }

    /**
     * Creates a new model builder instance.
     *
     * @return The new model builder instance, never {@code null}.
     */
    public DefaultModelBuilder newInstance()
    {
        return new DefaultModelBuilder(
                modelProcessor != null ? modelProcessor : newModelProcessor(),
                modelValidator != null ? modelValidator : newModelValidator(),
                modelNormalizer != null ? modelNormalizer : newModelNormalizer(),
                modelInterpolator != null ? modelInterpolator : newModelInterpolator(),
                modelPathTranslator != null ? modelPathTranslator : newModelPathTranslator(),
                modelUrlNormalizer != null ? modelUrlNormalizer : newModelUrlNormalizer(),
                superPomProvider != null ? superPomProvider : newSuperPomProvider(),
                inheritanceAssembler != null ? inheritanceAssembler : newInheritanceAssembler(),
                profileSelector != null ? profileSelector : newProfileSelector(),
                profileInjector != null ? profileInjector : newProfileInjector(),
                pluginManagementInjector != null ? pluginManagementInjector : newPluginManagementInjector(),
                dependencyManagementInjector != null ? dependencyManagementInjector : newDependencyManagementInjector(),
                dependencyManagementImporter != null ? dependencyManagementImporter : newDependencyManagementImporter(),
                lifecycleBindingsInjector != null ? lifecycleBindingsInjector : newLifecycleBindingsInjector(),
                pluginConfigurationExpander != null ? pluginConfigurationExpander : newPluginConfigurationExpander(),
                reportConfigurationExpander != null ? reportConfigurationExpander : newReportConfigurationExpander(),
                reportingConverter != null ? reportingConverter : newReportingConverter(),
                profileActivationFilePathInterpolator != null
                        ? profileActivationFilePathInterpolator : newProfileActivationFilePathInterpolator()
        );
    }

    private static class StubLifecycleBindingsInjector
        implements LifecycleBindingsInjector
    {

        @Override
        public void injectLifecycleBindings( Model model, ModelBuildingRequest request, ModelProblemCollector problems )
        {
        }

    }

}