org.symbian.tools.wrttools/src/org/symbian/tools/wrttools/util/CompoundValidator.java
/**
* Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Symbian Foundation - initial contribution.
* Contributors:
* Description:
* Overview:
* Details:
* Platforms/Drives/Compatibility:
* Assumptions/Requirement/Pre-requisites:
* Failures and causes:
*/
package org.symbian.tools.wrttools.util;
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(IValidator 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;
}
}