EISLoginAdapter.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.scplugin.model.adapter;

import org.eclipse.persistence.tools.workbench.scplugin.SCPlugin;
import org.eclipse.persistence.tools.workbench.scplugin.model.EisPlatformManager;

import org.eclipse.persistence.internal.sessions.factories.model.login.EISLoginConfig;
import org.eclipse.persistence.internal.sessions.factories.model.sequencing.SequencingConfig;

/**
 * Session Configuration model adapter class for the
 * TopLink Foudation Library class EISLoginConfig
 *
 * @see EISLoginConfig
 *
 * @author Tran Le
 */
public final class EISLoginAdapter extends LoginAdapter {
    // property change
    public final static String CONNECTION_FACTORY_URL_PROPERTY = "connectionFactoryURL";
    public final static String CONNECTION_SPEC_CLASS_PROPERTY = "connectionSpecClass";

    /**
     * Creates a new EISLoginAdapter for the specified model object.
     */
    EISLoginAdapter( SCAdapter parent, EISLoginConfig scConfig) {

        super( parent, scConfig);
    }
    /**
     * Creates a new DatabaseLoginAdapter.
     */
    protected EISLoginAdapter( SCAdapter parent) {

        super( parent);
    }
    /**
     * Factory method for building this model.
     */
    protected Object buildModel() {

        return new EISLoginConfig();
    }
    /**
     * Factory method for building a child default SequencingAdapter.
     */
    protected SequencingAdapter buildSequencing() {
        SequencingAdapter sequencing = super.buildSequencing();

        this.login().setSequencingConfig(( SequencingConfig)sequencing.getModel());

        return sequencing;
    }
    /**
     * Returns the datasource platform class from user's preference.
     */
    protected String getDefaultPlatformClassName() {

        String platformName = this.preferences().get( SCPlugin.EIS_PLATFORM_PREFERENCE, SCPlugin.EIS_PLATFORM_PREFERENCE_DEFAULT);

        return DataSource.getClassNameForEisPlatform( platformName);
    }

    /**
     * Returns this connectionFactoryURL.
     */
    public String getConnectionFactoryURL() {

        return this.login().getConnectionFactoryURL();
    }
    /**
     * Sets this config model datasource platform class.
     */
    public void setPlatformClass( String platformClassName) {
        super.setPlatformClass( platformClassName);

        setDefaultConnectionSpecClassName( platformClassName);
    }

    private void setDefaultConnectionSpecClassName( String platformClassName) {

        String connectionSpecClassName = EisPlatformManager.instance().getRuntimeConnectionSpecClassName( platformClassName);
        setConnectionSpecClassName( connectionSpecClassName);
    }
    /**
     * Sets this connectionFactoryURL and the config model.
     */
    public void setConnectionFactoryURL( String url) {

        Object old = this.login().getConnectionFactoryURL();

        this.login().setConnectionFactoryURL( url);
        this.firePropertyChanged( CONNECTION_FACTORY_URL_PROPERTY, old, url);
    }
    /**
     * Returns this connectionSpecClassName.
     */
    public String getConnectionSpecClassName() {

        return this.login().getConnectionSpecClass();
    }
    /**
     * Sets this connectionSpecClassName and the config model.
     */
    public void setConnectionSpecClassName( String name) {

        Object old = this.login().getConnectionSpecClass();

        this.login().setConnectionSpecClass( name);
        this.firePropertyChanged( CONNECTION_SPEC_CLASS_PROPERTY, old, name);
    }

    public void toString( StringBuffer sb) {
        super.toString( sb);

        sb.append( ", ").append( this.getConnectionSpecClassName());
    }

    boolean platformIsEis() {

        return true;
    }
    /**
     * Returns the adapter's Config Model Object.
     */
    private final EISLoginConfig login() {

        return ( EISLoginConfig)this.getModel();
    }

}