plugins/org.eclipse.jst.server.generic.ui/src/org/eclipse/jst/server/generic/ui/internal/GenericServerRuntimeWizardFragment.java

/*******************************************************************************
 * Copyright (c) 2004 Eteration Bilisim A.S.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     Gorkem Ercan - initial API and implementation
 *     Naci M. Dai
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Eteration Bilisim A.S.  For more
 * information on eteration, please see
 * <http://www.eteration.com/>.
 ***************************************************************************/
package org.eclipse.jst.server.generic.ui.internal;

import java.util.Map;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jst.server.generic.core.internal.GenericServerRuntime;
import org.eclipse.jst.server.generic.servertype.definition.ServerRuntime;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.wst.server.core.IRuntime;
import org.eclipse.wst.server.core.IRuntimeType;
import org.eclipse.wst.server.core.IRuntimeWorkingCopy;
import org.eclipse.wst.server.core.ServerCore;
import org.eclipse.wst.server.core.TaskModel;
import org.eclipse.wst.server.core.model.RuntimeDelegate;
import org.eclipse.wst.server.ui.wizard.IWizardHandle;

/**
 * A serverDefinitionType aware wizard for defining runtimes.
 * 
 * @author Gorkem Ercan
 */
public class GenericServerRuntimeWizardFragment extends ServerDefinitionTypeAwareWizardFragment {
	
	private GenericServerRuntime fRuntimeDelegate;
	private GenericServerCompositeDecorator[] fDecorators;
	
	/**
	 * Constructor
	 */
	public GenericServerRuntimeWizardFragment() {
		super();
	}
	/* (non-Javadoc)
	 * @see org.eclipse.wst.server.ui.wizard.IWizardFragment#isComplete()
	 */
	public boolean isComplete() {
	  	RuntimeDelegate runtime = getRuntimeDelegate();
		if (runtime == null)
			return false;
		IStatus status = runtime.validate();
		return (status != null && status.isOK());
	}
	
	public void createContent(Composite parent, IWizardHandle handle) {
        Map properties= null;
		ServerRuntime definition=null;
        if(getRuntimeDelegate()!=null){
 			properties = getRuntimeDelegate().getServerInstanceProperties();
			definition = getServerTypeDefinition(getServerDefinitionId(),properties);
		}
		fDecorators= new GenericServerCompositeDecorator[2]; 
		fDecorators[0]= new JRESelectDecorator(getRuntimeDelegate());
		fDecorators[1]= new ServerTypeDefinitionRuntimeDecorator(definition,properties,getWizard(),getRuntimeDelegate());
		GenericServerComposite composite = new GenericServerComposite(parent,fDecorators);
		
	}

	
	private String getServerDefinitionId(){
		String currentDefinition= null;
		if(getRuntimeDelegate()!=null)
			currentDefinition =  getRuntimeDelegate().getRuntime().getRuntimeType().getId();
		if(currentDefinition!= null && currentDefinition.length()>0)
		{	
			return currentDefinition;
		}
		return null;
	}
	
	
	
	/* (non-Javadoc)
	 * @see org.eclipse.wst.server.ui.wizard.IWizardFragment#enter()
	 */
	public void enter() {
	    if(getRuntimeDelegate()!=null)
			getRuntimeDelegate().getRuntimeWorkingCopy().setName(createName());
		for (int i = 0; i < fDecorators.length; i++) {
			if(fDecorators[i].validate())
				return;
		}
	}
	
	public void exit() {
		fRuntimeDelegate=null;
	}


	private String createName()
	{
	    RuntimeDelegate dl = getRuntimeDelegate();
	    IRuntimeType runtimeType = dl.getRuntime().getRuntimeType();
	    String name = GenericServerUIMessages.bind(GenericServerUIMessages.runtimeName,runtimeType.getName());
		IRuntime[] list = ServerCore.getRuntimes();
		int suffix = 1;
		String suffixName=name;
		for(int i=0;i<list.length;i++)
	    {
	        if(list[i].getName().equals(name)|| list[i].getName().equals(suffixName))
	            suffix++;
	        suffixName= name+" "+suffix;
	    }
	    
		if(suffix>1)
		    return suffixName;
	    return name;
	}
	
	private GenericServerRuntime getRuntimeDelegate()
	{
		if(fRuntimeDelegate == null)
		{	
		    IRuntimeWorkingCopy wc = (IRuntimeWorkingCopy)getTaskModel().getObject(TaskModel.TASK_RUNTIME);
		    if(wc==null)
		        return null;
		    fRuntimeDelegate = (GenericServerRuntime)wc.getAdapter(GenericServerRuntime.class);
		    if(fRuntimeDelegate==null)
		    	fRuntimeDelegate= (GenericServerRuntime)wc.loadAdapter(GenericServerRuntime.class,new NullProgressMonitor());
		}
		return fRuntimeDelegate;
	}
    /* (non-Javadoc)
     * @see org.eclipse.jst.server.generic.internal.ui.ServerDefinitionTypeAwareWizardFragment#description()
     */
    public String description() {
        String rName = getRuntimeName();
        if(rName == null || rName.length()<1)
            rName="Generic";      
        return  GenericServerUIMessages.bind(GenericServerUIMessages.runtimeWizardDescription,rName);
    }
    /* (non-Javadoc)
     * @see org.eclipse.jst.server.generic.internal.ui.ServerDefinitionTypeAwareWizardFragment#title()
     */
    public String title() {
        String rName = getRuntimeName();
        if(rName == null || rName.length()<1)
            rName="Generic";
       return GenericServerUIMessages.bind(GenericServerUIMessages.runtimeWizardTitle,rName);
    }
    
    private String getRuntimeName()
    {
       if(getRuntimeDelegate()!=null && getRuntimeDelegate().getRuntime()!=null)
            return getRuntimeDelegate().getRuntime().getName();
        return null;
    }
    
}