private void deepCopy()

in maven-project/src/main/java/org/apache/maven/project/MavenProject.java [190:327]
105 lines of code
23 McCabe index (conditional complexity)

    private void deepCopy( MavenProject project )
    {
        // disown the parent

        // copy fields
        setFile( project.getFile() );

        // don't need a deep copy, they don't get modified or added/removed to/from - but make them unmodifiable to be
        // sure!
        if ( project.getDependencyArtifacts() != null )
        {
            setDependencyArtifacts( Collections.unmodifiableSet( project.getDependencyArtifacts() ) );
        }

        if ( project.getArtifacts() != null )
        {
            setArtifacts( Collections.unmodifiableSet( project.getArtifacts() ) );
        }

        if ( project.getPluginArtifacts() != null )
        {
            setPluginArtifacts( Collections.unmodifiableSet( project.getPluginArtifacts() ) );
        }

        if ( project.getReportArtifacts() != null )
        {
            setReportArtifacts( Collections.unmodifiableSet( project.getReportArtifacts() ) );
        }

        if ( project.getExtensionArtifacts() != null )
        {
            setExtensionArtifacts( Collections.unmodifiableSet( project.getExtensionArtifacts() ) );
        }

        setParentArtifact( ( project.getParentArtifact() ) );

        if ( project.getRemoteArtifactRepositories() != null )
        {
            setRemoteArtifactRepositories( Collections.unmodifiableList( project.getRemoteArtifactRepositories() ) );
        }

        if ( project.getPluginArtifactRepositories() != null )
        {
            setPluginArtifactRepositories( ( Collections.unmodifiableList( project.getPluginArtifactRepositories() ) ) );
        }

        if ( project.getCollectedProjects() != null )
        {
            setCollectedProjects( ( Collections.unmodifiableList( project.getCollectedProjects() ) ) );
        }

        if ( project.getActiveProfiles() != null )
        {
            setActiveProfiles( ( Collections.unmodifiableList( project.getActiveProfiles() ) ) );
        }

        if ( project.getAttachedArtifacts() != null )
        {
            // clone properties modifyable by plugins in a forked lifecycle
            setAttachedArtifacts( new ArrayList( project.getAttachedArtifacts() ) );
        }

        if ( project.getCompileSourceRoots() != null )
        {
            // clone source roots
            setCompileSourceRoots( ( new ArrayList( project.getCompileSourceRoots() ) ) );
        }

        if ( project.getTestCompileSourceRoots() != null )
        {
            setTestCompileSourceRoots( ( new ArrayList( project.getTestCompileSourceRoots() ) ) );
        }

        if ( project.getScriptSourceRoots() != null )
        {
            setScriptSourceRoots( ( new ArrayList( project.getScriptSourceRoots() ) ) );
        }

        setModel( ( ModelUtils.cloneModel( project.getModel() ) ) );

        if ( project.getOriginalModel() != null )
        {
            setOriginalModel( ( ModelUtils.cloneModel( project.getOriginalModel() ) ) );
        }

        setExecutionRoot( project.isExecutionRoot() );

        if ( project.getArtifact() != null )
        {
            setArtifact( ArtifactUtils.copyArtifact( project.getArtifact() ) );
        }

        if ( project.getManagedVersionMap() != null )
        {
            setManagedVersionMap( new ManagedVersionMap( project.getManagedVersionMap() ) );
        }

        if ( project.getReleaseArtifactRepository() != null )
        {
            setReleaseArtifactRepository( project.getReleaseArtifactRepository() );
        }

        if ( project.getSnapshotArtifactRepository() != null )
        {
            setSnapshotArtifactRepository( project.getSnapshotArtifactRepository() );
        }

        if ( project.isConcrete() )
        {
            setDynamicBuild( ModelUtils.cloneBuild( project.getDynamicBuild() ) );
            setOriginalInterpolatedBuild( ModelUtils.cloneBuild( project.getOriginalInterpolatedBuild() ) );

            List dynamicRoots = project.getDynamicCompileSourceRoots();
            if ( dynamicRoots != null )
            {
                setDynamicCompileSourceRoots( new ArrayList( dynamicRoots ) );
                setOriginalInterpolatedCompileSourceRoots( new ArrayList( project.getOriginalInterpolatedCompileSourceRoots() ) );
            }

            dynamicRoots = project.getDynamicTestCompileSourceRoots();
            if ( dynamicRoots != null )
            {
                setDynamicTestCompileSourceRoots( new ArrayList( dynamicRoots ) );
                setOriginalInterpolatedTestCompileSourceRoots( new ArrayList( project.getOriginalInterpolatedTestCompileSourceRoots() ) );
            }

            dynamicRoots = project.getDynamicScriptSourceRoots();
            if ( dynamicRoots != null )
            {
                setDynamicScriptSourceRoots( new ArrayList( dynamicRoots ) );
                setOriginalInterpolatedScriptSourceRoots( new ArrayList( project.getOriginalInterpolatedScriptSourceRoots() ) );
            }
        }

        preservedProperties = project.preservedProperties;
        preservedBasedir = project.preservedBasedir;
        setConcrete( project.isConcrete() );
    }