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[JBPM-9592] External DB driver not working-MySQL #174

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merged 1 commit into from Feb 11, 2021
Merged

[JBPM-9592] External DB driver not working-MySQL #174

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28 changes: 21 additions & 7 deletions ...up-dataset-sql/src/main/java/org/dashbuilder/dataprovider/sql/dialect/DefaultDialect.java
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Expand Up @@ -17,7 +17,11 @@

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.Timestamp;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
Expand Down Expand Up @@ -114,13 +118,23 @@ public Double convertToDouble(Object value) {
}

@Override
public Date convertToDate(Object value) {
try {
return value == null ? null : (Date) value;
} catch (ClassCastException e) {
throw new IllegalArgumentException("Not a java.util.Date: " + value + " (" + value.getClass().getName() + ")");
}
}
public Date convertToDate(Object value) {
if (value == null) {
return null;
} else if (value instanceof Date) {
return (Date) value;
} else if (value instanceof LocalDateTime) {
return Timestamp.valueOf((LocalDateTime) value);
} else if (value instanceof Number) {
return new Date(((Number) value).longValue());
} else {
try {
return DateFormat.getDateTimeInstance().parse(value.toString());
} catch (ParseException e) {
throw new IllegalArgumentException("Unable to convert " + value + " of type "+value.getClass()+" to date", e);
}
}
}

@Override
public String getTableSQL(SQLStatement<?> stmt) {
Expand Down