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Add toQRecordOnlyChangedFields

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This commit is contained in:
darin.kelkhoff
2023-05-12 12:21:59 -05:00
parent 3e7684bb8d
commit 676783fdf5
3 changed files with 93 additions and 0 deletions
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42
qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/model/data/QRecordEntity.java
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@ -31,8 +31,11 @@ import java.time.LocalDate;
import java.time.LocalTime;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import com.kingsrook.qqq.backend.core.exceptions.QException;
import com.kingsrook.qqq.backend.core.exceptions.QRuntimeException;
@ -49,6 +52,8 @@ public abstract class QRecordEntity
private static final ListingHash<Class<? extends QRecordEntity>, QRecordEntityField> fieldMapping = new ListingHash<>();
private Map<String, Serializable> originalRecordValues;
/*******************************************************************************
@ -80,11 +85,13 @@ public abstract class QRecordEntity
try
{
List<QRecordEntityField> fieldList = getFieldList(this.getClass());
originalRecordValues = new HashMap<>();
for(QRecordEntityField qRecordEntityField : fieldList)
{
Serializable value = qRecord.getValue(qRecordEntityField.getFieldName());
Object typedValue = qRecordEntityField.convertValueType(value);
qRecordEntityField.getSetter().invoke(this, typedValue);
originalRecordValues.put(qRecordEntityField.getFieldName(), value);
}
}
catch(Exception e)
@ -121,6 +128,41 @@ public abstract class QRecordEntity
/*******************************************************************************
**
*******************************************************************************/
public QRecord toQRecordOnlyChangedFields()
{
try
{
QRecord qRecord = new QRecord();
List<QRecordEntityField> fieldList = getFieldList(this.getClass());
for(QRecordEntityField qRecordEntityField : fieldList)
{
Serializable thisValue = (Serializable) qRecordEntityField.getGetter().invoke(this);
Serializable originalValue = null;
if(originalRecordValues != null)
{
originalValue = originalRecordValues.get(qRecordEntityField.getFieldName());
}
if(!Objects.equals(thisValue, originalValue))
{
qRecord.setValue(qRecordEntityField.getFieldName(), thisValue);
}
}
return (qRecord);
}
catch(Exception e)
{
throw (new QRuntimeException("Error building qRecord from entity.", e));
}
}
/*******************************************************************************
**
*******************************************************************************/