package org.symbian.tools.tmw.internal.ui.wizard;

import org.eclipse.core.databinding.validation.IValidator;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.core.runtime.Status;

public class CompoundValidator implements IValidator {

	private final IValidator[] validators;

	public CompoundValidator(IValidator ... validators) {

		this.validators = validators;

	}

	public CompoundValidator(NonEmptyStringValidator validator,

			IValidator[] validators) {

		this.validators = new IValidator[validators.length + 1];

		this.validators[0] = validator;

		System.arraycopy(validators, 0, this.validators, 1, validators.length);

	}

	public IStatus validate(Object value) {

		IStatus status = Status.OK_STATUS;

		for (IValidator validator : validators) {

			IStatus s = validator.validate(value);

			switch (s.getSeverity()) {

			case IStatus.ERROR:

				return s;

			case IStatus.WARNING:

				status = s;

			}

		}

		return status;

	}

}