eu.europa.esig.dss.validation.process.bbb.AbstractValueCheckItem Maven / Gradle / Ivy
/**
* DSS - Digital Signature Services
* Copyright (C) 2015 European Commission, provided under the CEF programme
*
* This file is part of the "DSS - Digital Signature Services" project.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package eu.europa.esig.dss.validation.process.bbb;
import eu.europa.esig.dss.detailedreport.jaxb.XmlConstraintsConclusion;
import eu.europa.esig.dss.i18n.I18nProvider;
import eu.europa.esig.dss.policy.jaxb.ValueConstraint;
import eu.europa.esig.dss.utils.Utils;
import eu.europa.esig.dss.validation.process.ChainItem;
/**
* Checks if the value is allowed
*
* @param {@code XmlConstraintsConclusion}
*/
public abstract class AbstractValueCheckItem extends ChainItem {
/** Accepts all values */
private static final String ALL_VALUE = "*";
/** Value constraint */
private final ValueConstraint constraint;
/**
* Default constructor
*
* @param i18nProvider {@link I18nProvider}
* @param result the result
* @param constraint {@link ValueConstraint}
*/
protected AbstractValueCheckItem(I18nProvider i18nProvider, T result, ValueConstraint constraint) {
super(i18nProvider, result, constraint);
this.constraint = constraint;
}
/**
* Processes the value check
*
* @param value {@link String} to check
* @return TRUE if the {@code value} matches the {@code expected}, FALSE otherwise
*/
protected boolean processValueCheck(String value) {
if (Utils.isStringEmpty(value)) {
return false;
}
String expected = constraint.getValue();
if (ALL_VALUE.equals(expected)) {
return true;
} else {
return Utils.areStringsEqual(expected, value);
}
}
}