// This Source Code is in the Public Domain per: http://litesoft.org/License.txt
package org.litesoft.GWT.forms.client.nonpublic;

import org.litesoft.commonfoundation.typeutils.*;
import org.litesoft.ui.def.nonpublic.*;
import org.litesoft.ui.def.nonpublic.support.*;

public class RelSubFormTypeHelperImpl implements RelSubFormTypeHelper
{
    private boolean mActive = true;
    private RelSubFormTypeHelperParentable mParent;
    private UiRelSubFormDef mRelSubForm;
    private FormMetaData mFormMetaData;
    private ChildManager mChildTypes = new ChildManager();

    public RelSubFormTypeHelperImpl( RelSubFormTypeHelperParentable pParent, //
                                     UiRelSubFormDef pRelSubForm, FormMetaData pFormMetaData )
    {
        Objects.assertNotNull( "Parent", mParent = pParent );
        Objects.assertNotNull( "UiRelSubFormDef", mRelSubForm = pRelSubForm );
        Objects.assertNotNull( "FormMetaData", mFormMetaData = pFormMetaData );
        mParent.addChild( this );
    }

    public String getRelAttribute()
    {
        return mRelSubForm.getAttributeName();
    }

    public void dispose()
    {
        if ( mActive )
        {
            mActive = false;
            mChildTypes.dispose();
            mParent.removeChild( this );
        }
    }

    public RelSubFormTypeHelper getChild( String pRelAttribute )
    {
        return mChildTypes.getChild( pRelAttribute );
    }

    public void addChild( RelSubFormTypeHelper pChildFactory )
    {
        mChildTypes.addChild( pChildFactory );
    }

    public void removeChild( RelSubFormTypeHelper pChildFactory )
    {
        mChildTypes.removeChild( pChildFactory );
    }

    public Integer getFormUniqueID()
    {
        return mRelSubForm.getFormUniqueID();
    }

    public UiRelSubFormDef getRelSubForm()
    {
        return mRelSubForm;
    }

    public FormMetaData getFormMetaData()
    {
        return mFormMetaData;
    }
}