IPv4AddressAdapter.java
/*
* Portions of this software was developed by employees of the National Institute
* of Standards and Technology (NIST), an agency of the Federal Government and is
* being made available as a public service. Pursuant to title 17 United States
* Code Section 105, works of NIST employees are not subject to copyright
* protection in the United States. This software may be subject to foreign
* copyright. Permission in the United States and in foreign countries, to the
* extent that NIST may hold copyright, to use, copy, modify, create derivative
* works, and distribute this software and its documentation without fee is hereby
* granted on a non-exclusive basis, provided that this notice and disclaimer
* of warranty appears in all copies.
*
* THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
* EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
* THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
* INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
* SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT
* SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
* INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM,
* OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
* CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
* PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
* OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
*/
package gov.nist.secauto.metaschema.core.datatype.adapter;
import com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatTypes;
import gov.nist.secauto.metaschema.core.datatype.AbstractDataTypeAdapter;
import gov.nist.secauto.metaschema.core.metapath.item.atomic.IIPv4AddressItem;
import gov.nist.secauto.metaschema.core.util.ObjectUtils;
import java.util.List;
import edu.umd.cs.findbugs.annotations.NonNull;
import inet.ipaddr.AddressStringException;
import inet.ipaddr.IPAddressString;
import inet.ipaddr.IPAddressStringParameters;
import inet.ipaddr.IncompatibleAddressException;
import inet.ipaddr.ipv4.IPv4Address;
public class IPv4AddressAdapter
extends AbstractDataTypeAdapter<IPv4Address, IIPv4AddressItem> {
@NonNull
private static final List<String> NAMES = ObjectUtils.notNull(
List.of("ip-v4-address"));
private static final IPAddressStringParameters IP_V_4;
static {
IP_V_4 = new IPAddressStringParameters.Builder().allowIPv6(false).allowEmpty(false).allowSingleSegment(false)
.allowWildcardedSeparator(false).getIPv4AddressParametersBuilder().allowBinary(false).allowLeadingZeros(false)
.allowPrefixesBeyondAddressSize(false).getParentBuilder().toParams();
}
IPv4AddressAdapter() {
super(IPv4Address.class);
}
@Override
public List<String> getNames() {
return NAMES;
}
@Override
public JsonFormatTypes getJsonRawType() {
return JsonFormatTypes.STRING;
}
@SuppressWarnings("null")
@Override
public IPv4Address parse(String value) {
try {
return (IPv4Address) new IPAddressString(value, IP_V_4).toAddress();
} catch (AddressStringException | IncompatibleAddressException ex) {
throw new IllegalArgumentException(ex.getLocalizedMessage(), ex);
}
}
@Override
public IPv4Address copy(Object obj) {
// value is immutable
return (IPv4Address) obj;
}
@Override
public Class<IIPv4AddressItem> getItemClass() {
return IIPv4AddressItem.class;
}
@Override
public IIPv4AddressItem newItem(Object value) {
IPv4Address item = toValue(value);
return IIPv4AddressItem.valueOf(item);
}
}