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package org.openjdk.jmc.console.persistence.editors;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IPersistableElement;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;

import org.openjdk.jmc.rjmx.IServerHandle;

public class PersistenceEditorInput implements IEditorInput {

	private final String uid;
	private final String name;

	public PersistenceEditorInput(IServerHandle server) {
		uid = server.getServerDescriptor().getGUID();
		name = server.getServerDescriptor().getDisplayName();
	}

	@Override
	public boolean exists() {
		return true;
	}

	@Override
	public ImageDescriptor getImageDescriptor() {
		return PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_OBJ_ELEMENT);
	}

	@Override
	public String getName() {
		return Messages.PersistencePage_TITLE;
	}

	@Override
	public IPersistableElement getPersistable() {
		return null;
	}

	@Override
	public String getToolTipText() {
		return name;
	}

	@Override
	public <T> T getAdapter(Class<T> adapter) {
		return null;
	}

	public String getUid() {
		return uid;
	}

	@Override
	public boolean equals(Object obj) {
		return obj instanceof PersistenceEditorInput && ((PersistenceEditorInput) obj).uid.equals(uid);
	}

	@Override
	public int hashCode() {
		return uid.hashCode();
	}
}
