/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2004-2008, Open Source Geospatial Foundation (OSGeo)
*
* 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;
* version 2.1 of the License.
*
* 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.
*
* This package contains documentation from OpenGIS specifications.
* OpenGIS consortium's work is fully acknowledged here.
*/
package org.geotools.metadata.iso.constraint;
import java.util.Collection;
import org.opengis.metadata.constraint.Restriction;
import org.opengis.metadata.constraint.LegalConstraints;
import org.opengis.util.InternationalString;
/**
* Restrictions and legal prerequisites for accessing and using the resource.
*
*
* @source $URL$
* @version $Id$
* @author Martin Desruisseaux (IRD)
* @author Touraïvane
*
* @since 2.1
*/
public class LegalConstraintsImpl extends ConstraintsImpl implements LegalConstraints {
/**
* Serial number for interoperability with different versions.
*/
private static final long serialVersionUID = -2891061818279024901L;
/**
* Access constraints applied to assure the protection of privacy or intellectual property,
* and any special restrictions or limitations on obtaining the resource.
*/
private Collection<Restriction> accessConstraints;
/**
* Constraints applied to assure the protection of privacy or intellectual property, and any
* special restrictions or limitations or warnings on using the resource.
*/
private Collection<Restriction> useConstraints;
/**
* Other restrictions and legal prerequisites for accessing and using the resource.
* This method should returns a non-empty value only if {@linkplain #getAccessConstraints
* access constraints} or {@linkplain #getUseConstraints use constraints} declares
* {@linkplain Restriction#OTHER_RESTRICTIONS other restrictions}.
*/
private Collection<InternationalString> otherConstraints;
/**
* Constructs an initially empty constraints.
*/
public LegalConstraintsImpl() {
}
/**
* Constructs a metadata entity initialized with the values from the specified metadata.
*
* @since 2.4
*/
public LegalConstraintsImpl(final LegalConstraints source) {
super(source);
}
/**
* Returns the access constraints applied to assure the protection of privacy or intellectual property,
* and any special restrictions or limitations on obtaining the resource.
*/
public synchronized Collection<Restriction> getAccessConstraints() {
return (accessConstraints = nonNullCollection(accessConstraints, Restriction.class));
}
/**
* Set the access constraints applied to assure the protection of privacy or intellectual property,
* and any special restrictions or limitations on obtaining the resource.
*/
public synchronized void setAccessConstraints(
final Collection<? extends Restriction> newValues)
{
accessConstraints = copyCollection(newValues, accessConstraints, Restriction.class);
}
/**
* Returns the constraints applied to assure the protection of privacy or intellectual property, and any
* special restrictions or limitations or warnings on using the resource.
*/
public synchronized Collection<Restriction> getUseConstraints() {
return (useConstraints = nonNullCollection(useConstraints, Restriction.class));
}
/**
* Set the constraints applied to assure the protection of privacy or intellectual property, and any
* special restrictions or limitations or warnings on using the resource.
*/
public synchronized void setUseConstraints(
final Collection<? extends Restriction> newValues)
{
useConstraints = copyCollection(newValues, useConstraints, Restriction.class);
}
/**
* Returns the other restrictions and legal prerequisites for accessing and using the resource.
* This method should returns a non-empty value only if {@linkplain #getAccessConstraints
* access constraints} or {@linkplain #getUseConstraints use constraints} declares
* {@linkplain Restriction#OTHER_RESTRICTIONS other restrictions}.
*/
public synchronized Collection<InternationalString> getOtherConstraints() {
return (otherConstraints = nonNullCollection(otherConstraints, InternationalString.class));
}
/**
* Set the other restrictions and legal prerequisites for accessing and using the resource.
*/
public synchronized void setOtherConstraints(
final Collection<? extends InternationalString> newValues)
{
otherConstraints = copyCollection(newValues, otherConstraints, InternationalString.class);
}
}