Jason van Zyl
 Vincent Siveton
 Hervé Boutemy
 -----
 2011-06-12
 -----

Maven 4 API - Immutable Maven Model

 This is strictly the immutable model for Maven POM (Project Object Model), so really just plain objects in <<<org.apache.maven.api.model>>> package.

 The following are generated from this model:

   * {{{./apidocs/index.html}Java sources}} with <<<Builder>>> inner classes for immutable instances creation.

   * see effective POM as shown by {{{/plugins/maven-help-plugin/effective-pom-mojo.html}<<<help:effective-pom>>>}} to see the effective plugins then goals order.

 * <<<MavenPluginManager>>> component ({{{./apidocs/org/apache/maven/plugin/MavenPluginManager.html}javadoc}}),
 with its <<<DefaultMavenPluginManager>>> implementation
 ({{{./xref/org/apache/maven/plugin/internal/DefaultMavenPluginManager.html}source}}),

  <version>1.0</version>

  <build>
    <plugins>
      <plugin>
        <artifactId>maven-it-plugin</artifactId>
        <version>1.0</version>
        <dependencies>
          <dependency>
            <!-- groupId missing -->
            <artifactId>a</artifactId>
            <version>2.0</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>

maven-plugin-api jar 2.0 org/apache/maven/plugin/coreit/ItMojo.class package org.apache.maven.plugin.coreit; public synchronized class ItMojo extends org.apache.maven.plugin.AbstractMojo { public void ItMojo(); public void execute(); } org/apache/maven/plugin/coreit/TestMojo.class package org.apache.maven.plugin.coreit; public synchronized class TestMojo extends org.apache.maven.plugin.AbstractMojo { public void TestMojo(); public void execute(); } pom.xml 4.0.0 org.apache.maven.plugins maven-compiler-plugin...

import java.util.Set;
import java.util.TreeSet;

import org.apache.maven.lifecycle.MavenExecutionPlan;
import org.apache.maven.lifecycle.internal.builder.BuilderCommon;
import org.apache.maven.plugin.MojoExecution;
import org.apache.maven.plugin.descriptor.MojoDescriptor;
import org.apache.maven.project.MavenProject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * <p>

                    TikaExtractor tikaExtractor = container.getComponent("tikaExtractor");
                    LhaExtractor lhaExtractor = container.getComponent("lhaExtractor");
                    factory.addExtractor("text/plain", tikaExtractor);
                    factory.addExtractor("text/html", tikaExtractor);
                    factory.addExtractor("application/x-lha", lhaExtractor);

                })//
        ;

                    if (Part.ATTACHMENT.equalsIgnoreCase(bodyPart.getDisposition())) {
                        appendAttachment(buf, bodyPart);
                    } else if (bodyPart.isMimeType("text/plain") || bodyPart.isMimeType("text/html")) {
                        buf.append(bodyPart.getContent().toString()).append(' ');

        }
    }

    /**
     * Processes requests for plugin resources (static files).
     * Sets appropriate content types and serves files from the resource path.
     *
     * @param request  the HTTP servlet request
     * @param response the HTTP servlet response
     * @param path     the plugin resource path
     */

    public void writePlan(BuildPlan plan) {
        if (logger.isDebugEnabled()) {
            writePlan(logger::debug, plan);
        }
    }

    public void writePlan(BuildPlan plan, MavenProject project) {
        if (logger.isDebugEnabled()) {
            writePlan(logger::debug, plan, project);
        }
    }

    public void writePlan(Consumer<String> writer, BuildPlan plan) {

        } catch (final IllegalArgumentException ex) {
            return null;
        }
    }

    /**
     * Converts a pattern string to a plain pattern string without delimiters.
     *
     * @param pattern the pattern string
     * @return the plain pattern string without delimiters
     */
    protected static String toPlainPattern(final String pattern) {