org.graylog2.grok.GrokPatterns Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see .
*/
package org.graylog2.grok;
import com.google.common.base.Strings;
import com.google.common.collect.Sets;
import org.bson.types.ObjectId;
import org.graylog2.rest.models.system.responses.GrokPatternSummary;
import java.util.Collection;
import java.util.Set;
public class GrokPatterns {
public static GrokPatternSummary toSummary(GrokPattern grokPattern) {
final GrokPatternSummary summary = new GrokPatternSummary();
summary.id = grokPattern.id.toHexString();
summary.name = grokPattern.name;
summary.pattern = grokPattern.pattern;
return summary;
}
public static Set toSummarySet(Set patternSet) {
final Set result = Sets.newHashSetWithExpectedSize(patternSet.size());
for (GrokPattern grokPattern : patternSet) {
result.add(toSummary(grokPattern));
}
return result;
}
public static GrokPattern fromSummary(GrokPatternSummary grokPatternSummary) {
final GrokPattern result = new GrokPattern();
if (!Strings.isNullOrEmpty(grokPatternSummary.id))
result.id = new ObjectId(grokPatternSummary.id);
result.name = grokPatternSummary.name;
result.pattern = grokPatternSummary.pattern;
return result;
}
public static Set fromSummarySet(Collection grokPatternSummaries) {
final Set result = Sets.newHashSetWithExpectedSize(grokPatternSummaries.size());
for (GrokPatternSummary summary : grokPatternSummaries) {
result.add(fromSummary(summary));
}
return result;
}
}