plugins/org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/util/CompoundValidator.java
author Eugene Ostroukhov <eugeneo@symbian.org>
Thu, 02 Sep 2010 15:18:58 -0700
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permissions -rw-r--r--
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/**
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 * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).
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 * All rights reserved.
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 * This component and the accompanying materials are made available
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 * under the terms of the License "Eclipse Public License v1.0"
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 * which accompanies this distribution, and is available
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 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
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 *
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 * Initial Contributors:
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 * Symbian Foundation - initial contribution.
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 * Contributors:
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 * Description:
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 * Overview:
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 * Details:
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 * Platforms/Drives/Compatibility:
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 * Assumptions/Requirement/Pre-requisites:
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 * Failures and causes:
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 */
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package org.symbian.tools.wrttools.util;
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import org.eclipse.core.databinding.validation.IValidator;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Status;
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public class CompoundValidator implements IValidator {
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    private final IValidator[] validators;
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    public CompoundValidator(IValidator... validators) {
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        this.validators = validators;
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    }
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    public CompoundValidator(IValidator validator, IValidator[] validators) {
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        this.validators = new IValidator[validators.length + 1];
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        this.validators[0] = validator;
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        System.arraycopy(validators, 0, this.validators, 1, validators.length);
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    }
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    public IStatus validate(Object value) {
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        IStatus status = Status.OK_STATUS;
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        for (IValidator validator : validators) {
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            IStatus s = validator.validate(value);
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            switch (s.getSeverity()) {
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            case IStatus.ERROR:
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                return s;
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            case IStatus.WARNING:
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                status = s;
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            }
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        }
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        return status;
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    }
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}