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Merge pull request #4594 from wschaeferB/20190306-FixNullCheck

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Add a null check of type before type is used
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Richard Cordovano 2019-03-06 12:15:10 -05:00 committed by GitHub
commit cc96803548
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1 changed files with 18 additions and 0 deletions
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18
Core/src/org/sleuthkit/autopsy/centralrepository/datamodel/AbstractSqlEamDb.java
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@ -1060,16 +1060,34 @@ abstract class AbstractSqlEamDb implements EamDb {
@Override
public List<CorrelationAttributeInstance> getArtifactInstancesByTypeValue(CorrelationAttributeInstance.Type aType, String value) throws EamDbException, CorrelationAttributeNormalizationException {
if (value == null) {
throw new CorrelationAttributeNormalizationException("Cannot get artifact instances for null value");
}
return getArtifactInstancesByTypeValues(aType, Arrays.asList(value));
}
@Override
public List<CorrelationAttributeInstance> getArtifactInstancesByTypeValues(CorrelationAttributeInstance.Type aType, List<String> values) throws EamDbException, CorrelationAttributeNormalizationException {
if (aType == null) {
throw new CorrelationAttributeNormalizationException("Cannot get artifact instances for null type");
}
if (values == null || values.isEmpty()) {
throw new CorrelationAttributeNormalizationException("Cannot get artifact instances without specified values");
}
return getArtifactInstances(prepareGetInstancesSql(aType, values), aType);
}
@Override
public List<CorrelationAttributeInstance> getArtifactInstancesByTypeValuesAndCases(CorrelationAttributeInstance.Type aType, List<String> values, List<Integer> caseIds) throws EamDbException, CorrelationAttributeNormalizationException {
if (aType == null) {
throw new CorrelationAttributeNormalizationException("Cannot get artifact instances for null type");
}
if (values == null || values.isEmpty()) {
throw new CorrelationAttributeNormalizationException("Cannot get artifact instances without specified values");
}
if (caseIds == null || caseIds.isEmpty()) {
throw new CorrelationAttributeNormalizationException("Cannot get artifact instances without specified cases");
}
String tableName = EamDbUtil.correlationTypeToInstanceTableName(aType);
String sql
= " and "