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Issue 1424 : improve Vulnerability query endpoints performance (#886)
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59 changes: 59 additions & 0 deletions
59
src/main/java/org/dependencytrack/persistence/jdbi/mapping/VulnerabilityRowMapper.java
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/* | ||
* This file is part of Dependency-Track. | ||
* | ||
* 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. | ||
* | ||
* SPDX-License-Identifier: Apache-2.0 | ||
* Copyright (c) OWASP Foundation. All Rights Reserved. | ||
*/ | ||
package org.dependencytrack.persistence.jdbi.mapping; | ||
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import com.fasterxml.jackson.core.type.TypeReference; | ||
import org.dependencytrack.model.Component; | ||
import org.dependencytrack.model.Epss; | ||
import org.dependencytrack.model.Vulnerability; | ||
import org.dependencytrack.model.VulnerabilityAlias; | ||
import org.jdbi.v3.core.mapper.RowMapper; | ||
import org.jdbi.v3.core.mapper.reflect.BeanMapper; | ||
import org.jdbi.v3.core.statement.StatementContext; | ||
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import java.sql.ResultSet; | ||
import java.sql.SQLException; | ||
import java.util.List; | ||
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import static org.dependencytrack.persistence.jdbi.mapping.RowMapperUtil.deserializeJson; | ||
import static org.dependencytrack.persistence.jdbi.mapping.RowMapperUtil.hasColumn; | ||
import static org.dependencytrack.persistence.jdbi.mapping.RowMapperUtil.longArray; | ||
import static org.dependencytrack.persistence.jdbi.mapping.RowMapperUtil.maybeSet; | ||
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public class VulnerabilityRowMapper implements RowMapper<Vulnerability> { | ||
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private static final TypeReference<List<VulnerabilityAlias>> VULNERABILITY_ALIASES_TYPE_REF = new TypeReference<>() { | ||
}; | ||
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@Override | ||
public Vulnerability map(final ResultSet rs, final StatementContext ctx) throws SQLException { | ||
final Vulnerability vuln = BeanMapper.of(Vulnerability.class).map(rs, ctx); | ||
final Epss epss = BeanMapper.of(Epss.class).map(rs, ctx); | ||
vuln.setEpss(epss); | ||
maybeSet(rs, "vulnAliasesJson", (ignored, columnName) -> | ||
deserializeJson(rs, columnName, VULNERABILITY_ALIASES_TYPE_REF), vuln::setAliases); | ||
if (hasColumn(rs, "componentIdsArray")) { | ||
var vulnerableComponentsIds = longArray(rs, "componentIdsArray"); | ||
if (!vulnerableComponentsIds.isEmpty()) { | ||
vuln.setComponents(vulnerableComponentsIds.stream().map(cid -> new Component(cid)).toList()); | ||
} | ||
} | ||
return vuln; | ||
} | ||
} |
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