maven-model-builder-3.8.6.jar - Model Builder Module

maven-model-builder-3.8.6.jar is the JAR file for Apache Maven 3.8.6 Model Builder module. Apache Maven is a software project management and comprehension tool.

JAR File Size and Download Location:

File: 195826  06-06-2022 16:16   lib/maven-model-builder-3.8.6.jar
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org/apache/maven/model/building/ModelBuildingException.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.io.PrintWriter;
import java.io.StringWriter;
import java.util.Collections;
import java.util.List;

import org.apache.maven.model.Model;

/**
 * Signals one ore more errors during model building. The model builder tries to collect as many problems as possible
 * before eventually failing to provide callers with rich error information. Use {@link #getProblems()} to query the
 * details of the failure.
 *
 * @author Benjamin Bentmann
 */
public class ModelBuildingException
    extends Exception
{

    private final ModelBuildingResult result;

    /**
     * Creates a new exception with the specified problems.
     *
     * @param model The model that could not be built, may be {@code null}.
     * @param modelId The identifier of the model that could not be built, may be {@code null}.
     * @param problems The problems that causes this exception, may be {@code null}.
     * @deprecated Use {@link #ModelBuildingException(ModelBuildingResult)} instead.
     */
    @Deprecated
    public ModelBuildingException( Model model, String modelId, List<ModelProblem> problems )
    {
        super( toMessage( modelId, problems ) );

        if ( model != null )
        {
            DefaultModelBuildingResult tmp = new DefaultModelBuildingResult();
            if ( modelId == null )
            {
                modelId = "";
            }
            tmp.addModelId( modelId );
            tmp.setRawModel( modelId, model );
            tmp.setProblems( problems );
            result = tmp;
        }
        else
        {
            result = null;
        }
    }

    /**
     * Creates a new exception from the specified interim result and its associated problems.
     *
     * @param result The interim result, may be {@code null}.
     */
    public ModelBuildingException( ModelBuildingResult result )
    {
        super( toMessage( result ) );
        this.result = result;
    }

    /**
     * Gets the interim result of the model building up to the point where it failed.
     *
     * @return The interim model building result or {@code null} if not available.
     */
    public ModelBuildingResult getResult()
    {
        return result;
    }

    /**
     * Gets the model that could not be built properly.
     *
     * @return The erroneous model or {@code null} if not available.
     */
    public Model getModel()
    {
        if ( result == null )
        {
            return null;
        }
        if ( result.getEffectiveModel() != null )
        {
            return result.getEffectiveModel();
        }
        return result.getRawModel();
    }

    /**
     * Gets the identifier of the POM whose effective model could not be built. The general format of the identifier is
     * {@code <groupId>:<artifactId>:<version>} but some of these coordinates may still be unknown at the point the
     * exception is thrown so this information is merely meant to assist the user.
     *
     * @return The identifier of the POM or an empty string if not known, never {@code null}.
     */
    public String getModelId()
    {
        if ( result == null || result.getModelIds().isEmpty() )
        {
            return "";
        }
        return result.getModelIds().get( 0 );
    }

    /**
     * Gets the problems that caused this exception.
     *
     * @return The problems that caused this exception, never {@code null}.
     */
    public List<ModelProblem> getProblems()
    {
        if ( result == null )
        {
            return Collections.emptyList();
        }
        return Collections.unmodifiableList( result.getProblems() );
    }

    private static String toMessage( ModelBuildingResult result )
    {
        if ( result != null && !result.getModelIds().isEmpty() )
        {
            return toMessage( result.getModelIds().get( 0 ), result.getProblems() );
        }
        return null;
    }

    private static String toMessage( String modelId, List<ModelProblem> problems )
    {
        StringWriter buffer = new StringWriter( 1024 );

        PrintWriter writer = new PrintWriter( buffer );

        writer.print( problems.size() );
        writer.print( ( problems.size() == 1 ) ? " problem was " : " problems were " );
        writer.print( "encountered while building the effective model" );
        if ( modelId != null && modelId.length() > 0 )
        {
            writer.print( " for " );
            writer.print( modelId );
        }
        writer.println();

        for ( ModelProblem problem : problems )
        {
            writer.print( "[" );
            writer.print( problem.getSeverity() );
            writer.print( "] " );
            writer.print( problem.getMessage() );
            writer.print( " @ " );
            writer.println( ModelProblemUtils.formatLocation( problem, modelId ) );
        }

        return buffer.toString();
    }

}

org/apache/maven/model/building/ModelBuildingException.java

 

Or download all of them as a single archive file:

File name: maven-model-builder-3.8.6-src.zip
File size: 164178 bytes
Release date: 2022-06-06
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maven-plugin-api-3.8.6.jar - Plugin API Module

maven-model-3.8.6.jar - Maven Model Module

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