org.lunifera.runtime.web.ecview.presentation.vaadin.internal.ValidatorAdapter.java Source code

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Here is the source code for org.lunifera.runtime.web.ecview.presentation.vaadin.internal.ValidatorAdapter.java

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/**
 * Copyright (c) 2011 - 2014, Lunifera GmbH (Gross Enzersdorf), Loetz KG (Heidelberg)
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors: 
 *       Florian Pirchner - Initial implementation
 */

package org.lunifera.runtime.web.ecview.presentation.vaadin.internal;

import org.eclipse.emf.ecp.ecview.common.validation.IStatus;
import org.eclipse.emf.ecp.ecview.common.validation.IValidator;

import com.vaadin.data.validator.AbstractValidator;

@SuppressWarnings({ "serial", "rawtypes" })
public class ValidatorAdapter extends AbstractValidator implements IValidator {

    private final IValidator wrappedValidator;
    private IStatus status;

    public ValidatorAdapter(IValidator wrappedValidator) {
        super("");
        this.wrappedValidator = wrappedValidator;
    }

    @Override
    protected boolean isValidValue(Object value) {
        status = wrappedValidator.validateValue(value);
        return status.isOK();
    }

    @Override
    public Class<?> getType() {
        return wrappedValidator.getType();
    }

    @Override
    public void updateParameter(Object model) {
        wrappedValidator.updateParameter(model);
    }

    @Override
    public IStatus validateValue(Object value) {
        return wrappedValidator.validateValue(value);
    }

    public String getErrorMessage() {
        return status != null ? status.getMessage() : null;
    }

}