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/*
* ============LICENSE_START=======================================================
* ONAP : ccsdk features
* ================================================================================
* Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
* All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*
*/
package org.onap.ccsdk.features.sdnr.wt.dataprovider.http.yangschema;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class YangFilename {
private static final String REGEX = "([^\\/]*)@([0-9]{4}-[0-9]{2}-[0-9]{2}).yang";
private static final Pattern pattern = Pattern.compile(REGEX, Pattern.MULTILINE);
private final String filename;
private final Matcher matcher;
private Date revision;
private String module;
public static Date parseRevision(String sRevision) throws ParseException {
final SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd");
return fmt.parse(sRevision);
}
public YangFilename(String fn) throws ParseException {
this.filename = fn;
matcher = pattern.matcher(this.filename);
if (!matcher.find()) {
throw new ParseException("unknown filename format", 0);
}
this.module = matcher.group(1);
this.revision = parseRevision(matcher.group(2));
}
public static String createFilename(String module, String rev) {
return String.format("%s@%s.yang", module, rev);
}
public YangFilename(String module, String rev) throws ParseException {
this(createFilename(module, rev));
}
public String getFilename() {
return this.filename;
}
public Date getRevision() {
return this.revision;
}
public String getModule() {
return this.module;
}
}
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