public virtual object CreateId(params object [] idValues)
{
if ((entity.GetPrimaryFields()).Count != idValues.Length)
{
throw new System.ArgumentException("Invalid Key Size. Expected " + (entity.GetPrimaryFields()).Count + " but found " + idValues.Length);
}
return(new Net.Vpc.Upa.Impl.DefaultKey(idValues));
}
public virtual R IdToObject <R>(object id) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
if (id == null)
{
return(default(R));
}
Net.Vpc.Upa.Entity entity = GetEntity();
R r = CreateObject <R>();
Net.Vpc.Upa.Record ur = ObjectToRecord(r, true);
System.Collections.Generic.IList <Net.Vpc.Upa.Field> primaryFields = entity.GetPrimaryFields();
if (id == null)
{
foreach (Net.Vpc.Upa.Field aF in primaryFields)
{
ur.SetObject(aF.GetName(), null);
}
}
else
{
object[] uk = entity.GetBuilder().GetKey(id).GetValue();
for (int i = 0; i < (primaryFields).Count; i++)
{
ur.SetObject(primaryFields[i].GetName(), uk[i]);
}
}
return(r);
}
public override string GetDescription()
{
if (desc == null)
{
try {
Net.Vpc.Upa.Entity _entity = GetEntity();
Net.Vpc.Upa.Key ukey = _entity.GetBuilder().IdToKey(key);
System.Collections.Generic.IList <Net.Vpc.Upa.Field> f = _entity.GetPrimaryFields();
System.Text.StringBuilder descsb = new System.Text.StringBuilder();
object[] values = ukey.GetValue();
for (int i = 0; i < (f).Count; i++)
{
if (i > 0)
{
descsb.Append(" ");
descsb.Append(" and ");
descsb.Append(" ");
}
if (values[i] == null)
{
descsb.Append(f[i].GetI18NString()).Append(" undefined operator ");
}
else
{
descsb.Append(f[i].GetI18NString()).Append(" = ").Append(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledLiteral(values[i], Net.Vpc.Upa.Impl.Util.UPAUtils.GetTypeTransformOrIdentity(f[i])).ToString());
}
}
desc = descsb.ToString();
} catch (Net.Vpc.Upa.Exceptions.UPAException ex) {
desc = "";
}
}
return(desc);
}
private Net.Vpc.Upa.Expressions.IdCollectionExpression CreateInCollection(Net.Vpc.Upa.Entity entity, System.Collections.Generic.ICollection <Net.Vpc.Upa.Key> collection) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> pfs = entity.GetPrimaryFields();
Net.Vpc.Upa.Expressions.Var[] v = new Net.Vpc.Upa.Expressions.Var[(pfs).Count];
for (int i = 0; i < (pfs).Count; i++)
{
v[i] = new Net.Vpc.Upa.Expressions.Var(new Net.Vpc.Upa.Expressions.Var(pfs[i].GetEntity().GetName()), pfs[i].GetName());
}
if ((pfs).Count == 1)
{
Net.Vpc.Upa.Expressions.IdCollectionExpression inColl = new Net.Vpc.Upa.Expressions.IdCollectionExpression(v[0]);
//inColl.setClientProperty(DefaultEntity.EXPRESSION_SURELY_EXISTS, true);
foreach (Net.Vpc.Upa.Key k in collection)
{
inColl.Add(new Net.Vpc.Upa.Expressions.Literal(k.GetObject(), pfs[0].GetDataType()));
}
return(inColl);
}
else
{
Net.Vpc.Upa.Expressions.IdCollectionExpression inColl = new Net.Vpc.Upa.Expressions.IdCollectionExpression(v);
//inColl.setClientProperty(DefaultEntity.EXPRESSION_SURELY_EXISTS, true);
foreach (Net.Vpc.Upa.Key k in collection)
{
Net.Vpc.Upa.Expressions.Literal[] l = new Net.Vpc.Upa.Expressions.Literal[(pfs).Count];
for (int j = 0; j < (pfs).Count; j++)
{
l[j] = new Net.Vpc.Upa.Expressions.Literal(k.GetObjectAt(j), pfs[j].GetDataType());
}
inColl.Add(l);
}
return(inColl);
}
}
public virtual Net.Vpc.Upa.Key ObjectToKey(object @object) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
if (@object == null)
{
return(null);
}
if (@object is Net.Vpc.Upa.Record)
{
return(RecordToKey((Net.Vpc.Upa.Record)@object));
}
Net.Vpc.Upa.Entity entity = GetEntity();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> f = entity.GetPrimaryFields();
object[] rawKey = new object[(f).Count];
for (int i = 0; i < rawKey.Length; i++)
{
Net.Vpc.Upa.Field field = f[i];
string name = field.GetName();
if (!entity.GetBeanType().IsDefaultValue(@object, name))
{
rawKey[i] = GetProperty(@object, name);
}
else
{
return(null);
}
}
return(entity.GetBuilder().CreateKey(rawKey));
}
public virtual Net.Vpc.Upa.QualifiedIdentifier GetViewElementKey(Net.Vpc.Upa.QualifiedIdentifier viewKey) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Entity viewElementTable = GetPersistenceUnit().GetEntity(viewKey.GetKey().GetStringAt(0));
System.Collections.Generic.IList <Net.Vpc.Upa.Field> fields = viewElementTable.GetPrimaryFields();
object[] elemKeyVals = new object[(fields).Count];
object[] viewKeyVals = viewKey.GetKey().GetValue();
System.Array.Copy(viewKeyVals, 1, elemKeyVals, 0, elemKeyVals.Length);
return(new Net.Vpc.Upa.QualifiedIdentifier(viewElementTable, viewElementTable.CreateId(elemKeyVals)));
}
public virtual Net.Vpc.Upa.Impl.Persistence.QueryExecutor Execute() /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
int c1 = 0;
int c2 = 0;
string oldAlias = baseExpression.GetEntityAlias();
if (oldAlias == null)
{
oldAlias = entity.GetName();
}
bool replaceThis = !"this".Equals(oldAlias);
if (baseExpression.CountFields() > 0)
{
if (replaceThis)
{
Net.Vpc.Upa.Impl.Uql.Util.UQLUtils.ReplaceThisVar(baseExpression, oldAlias, context.GetPersistenceUnit());
}
c1 = defaultPersistenceStore.CreateDefaultExecutor(baseExpression, parametersByName, parametersByIndex, updatable, defaultFieldFilter, context).Execute().GetResultCount();
}
if ((complexVals).Count > 0)
{
Net.Vpc.Upa.Expressions.Select q = new Net.Vpc.Upa.Expressions.Select();
foreach (Net.Vpc.Upa.Field primaryField in entity.GetPrimaryFields())
{
q.Field(primaryField.GetName());
}
foreach (Net.Vpc.Upa.Expressions.VarVal f in complexVals)
{
Net.Vpc.Upa.Expressions.Expression fieldExpression = f.GetVal();
if (replaceThis)
{
Net.Vpc.Upa.Impl.Uql.Util.UQLUtils.ReplaceThisVar(fieldExpression, oldAlias, context.GetPersistenceUnit());
}
q.Field(fieldExpression, f.GetVar().GetName());
}
q.From(entity.GetName(), oldAlias);
Net.Vpc.Upa.Expressions.Expression cond = baseExpression.GetCondition();
q.SetWhere(cond == null ? null : cond.Copy());
Net.Vpc.Upa.EntityBuilder eb = entity.GetBuilder();
foreach (Net.Vpc.Upa.Record record in entity.GetPersistenceUnit().CreateQuery(q).GetRecordList())
{
Net.Vpc.Upa.Expressions.Update u2 = new Net.Vpc.Upa.Expressions.Update();
u2.Entity(entityName);
foreach (Net.Vpc.Upa.Expressions.VarVal f in complexVals)
{
string fname = f.GetVar().GetName();
u2.Set(fname, record.GetObject <T>(fname));
}
Net.Vpc.Upa.Expressions.Expression exprId = eb.ObjectToIdExpression(record, oldAlias);
u2.Where(exprId);
c2 += defaultPersistenceStore.CreateDefaultExecutor(u2, parametersByName, parametersByIndex, updatable, defaultFieldFilter, context).Execute().GetResultCount();
}
}
resultCount = System.Math.Max(c1, c2);
return(this);
}
private static string[] ConstructorFieldNames(Net.Vpc.Upa.Entity entity) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> primaryFields = entity.GetPrimaryFields();
string[] fs = new string[(primaryFields).Count];
for (int i = 0; i < fs.Length; i++)
{
fs[i] = primaryFields[i].GetName();
}
return(fs);
}
private static Net.Vpc.Upa.Types.DataType[] ConstructorFieldTypes(Net.Vpc.Upa.Entity entity) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> primaryFields = entity.GetPrimaryFields();
Net.Vpc.Upa.Types.DataType[] dt = new Net.Vpc.Upa.Types.DataType[(primaryFields).Count];
for (int i = 0; i < dt.Length; i++)
{
dt[i] = primaryFields[i].GetDataType();
}
return(dt);
}
public override object GetValue(Net.Vpc.Upa.Entity entity, string fieldName) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> f = entity.GetPrimaryFields();
for (int i = 0; i < (f).Count; i++)
{
if (f[i].GetName().Equals(fieldName))
{
return(@value[i]);
}
}
throw new System.ArgumentException("Either key " + ToString() + " or fieldName " + fieldName + " does not refer to entity " + entity.GetName());
}
public virtual object GetValue(string fieldName) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> f = entity.GetPrimaryFields();
Net.Vpc.Upa.Key uKey = GetKey();
for (int i = 0; i < (f).Count; i++)
{
if (f[i].GetName().Equals(fieldName))
{
return(uKey.GetObjectAt(i));
}
}
throw new Net.Vpc.Upa.Exceptions.IllegalArgumentException("Either key " + ToString() + " or fieldName " + fieldName + " does not refer to entity " + entity.GetName());
}
public virtual string ViewElementFieldToViewField(Net.Vpc.Upa.Entity viewElementTable, string viewElementField) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> pf = viewElementTable.GetPrimaryFields();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> primaryFields = GetEntity().GetPrimaryFields();
for (int i = 0; i < (pf).Count; i++)
{
if (viewElementField.Equals(pf[i].GetName()))
{
return(primaryFields[i + 1].GetName());
}
}
return(null);
}
public override void CommitModelChanges() /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Entity entity = GetEntity();
if ((entity.GetPrimaryFields().Count == 0))
{
Net.Vpc.Upa.Field field = entity.AddField("SGLcode", null, Net.Vpc.Upa.FlagSets.Of <E>(Net.Vpc.Upa.UserFieldModifier.ID), null, 0, new Net.Vpc.Upa.Types.IntType(0, 0, false, false), -1);
field.SetAccessLevel(Net.Vpc.Upa.AccessLevel.PRIVATE);
field.SetPersistFormula(new Net.Vpc.Upa.Sequence(Net.Vpc.Upa.SequenceStrategy.AUTO));
}
if (!entity.GetUserExcludeModifiers().Contains(Net.Vpc.Upa.EntityModifier.NAVIGATE))
{
entity.GetModifiers().Add(Net.Vpc.Upa.EntityModifier.NAVIGATE);
}
}
public virtual bool IsGeneratedId()
{
foreach (Net.Vpc.Upa.Field field in entity.GetPrimaryFields())
{
if (field.GetModifiers().Contains(Net.Vpc.Upa.FieldModifier.PERSIST_FORMULA))
{
if (field.GetPersistFormula() is Net.Vpc.Upa.Sequence)
{
return(true);
}
}
}
return(false);
}
public override void Persist(Net.Vpc.Upa.Persistence.EntityExecutionContext executionContext, Net.Vpc.Upa.PersistenceState status) /* throws System.Exception, Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Entity entity = (Net.Vpc.Upa.Entity)@object;
Net.Vpc.Upa.Impl.Persistence.DefaultPersistenceStore store = (Net.Vpc.Upa.Impl.Persistence.DefaultPersistenceStore)executionContext.GetPersistenceStore();
if ((entity.GetPrimaryFields()).Count > 0)
{
log.TraceEvent(System.Diagnostics.TraceEventType.Verbose, 60, Net.Vpc.Upa.Impl.FwkConvertUtils.LogMessageExceptionFormatter("Commit {0} / {1} : found {2}, persist", null, new object[] { @object, typedObject, status }));
Net.Vpc.Upa.Persistence.UConnection b = executionContext.GetConnection();
foreach (Net.Vpc.Upa.PrimitiveField primaryField in entity.GetPrimitiveFields(Net.Vpc.Upa.Filters.Fields.Id()))
{
Net.Vpc.Upa.Impl.Persistence.ColumnDesc cd = store.LoadColumnDesc(primaryField, b.GetMetadataAccessibleConnection());
if (cd.IsNullable() != null && (cd.IsNullable()).Value)
{
b.ExecuteNonQuery(store.GetAlterTableAlterColumnNullStatement(primaryField, false), null, null);
}
}
b.ExecuteNonQuery(store.GetCreateTablePKConstraintStatement(entity), null, null);
}
}
public virtual Net.Vpc.Upa.Record IdToRecord(object id) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
if (id == null)
{
return(null);
}
Net.Vpc.Upa.Entity entity = GetEntity();
Net.Vpc.Upa.Record ur = CreateRecord();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> primaryFields = entity.GetPrimaryFields();
// if (k == null) {
// for (Field aF : primaryFields) {
// ur.setObject(aF.getName(), null);
// }
// } else {
object[] uk = entity.GetBuilder().GetKey(id).GetValue();
for (int i = 0; i < (primaryFields).Count; i++)
{
ur.SetObject(primaryFields[i].GetName(), uk[i]);
}
// }
return(ur);
}
public virtual Net.Vpc.Upa.Key RecordToKey(Net.Vpc.Upa.Record record) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
if (record == null)
{
return(null);
}
Net.Vpc.Upa.Entity entity = GetEntity();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> f = entity.GetPrimaryFields();
object[] rawKey = new object[(f).Count];
for (int i = 0; i < rawKey.Length; i++)
{
Net.Vpc.Upa.Field field = f[i];
string name = field.GetName();
if (record.IsSet(name))
{
rawKey[i] = record.GetObject <T>(name);
}
else
{
return(entity.GetBuilder().CreateKey((object[])null));
}
}
return(entity.GetBuilder().CreateKey(rawKey));
}
public virtual void CommitModelChanged() /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Entity sourceEntity = GetSourceRole().GetEntity();
Net.Vpc.Upa.Entity targetEntity = GetTargetRole().GetEntity();
if (sourceEntity == null || targetEntity == null)
{
throw new Net.Vpc.Upa.Exceptions.UPAException("InvalidRelationDefinition");
}
if (!sourceEntity.GetUserExcludeModifiers().Contains(Net.Vpc.Upa.EntityModifier.VALIDATE_PERSIST))
{
sourceEntity.GetModifiers().Add(Net.Vpc.Upa.EntityModifier.VALIDATE_PERSIST);
}
if (!sourceEntity.GetUserExcludeModifiers().Contains(Net.Vpc.Upa.EntityModifier.VALIDATE_UPDATE))
{
sourceEntity.GetModifiers().Add(Net.Vpc.Upa.EntityModifier.VALIDATE_UPDATE);
}
System.Collections.Generic.IList <Net.Vpc.Upa.Field> sourceFieldsList = sourceRole.GetFields();
Net.Vpc.Upa.Field[] sourceFields = sourceFieldsList.ToArray();
Net.Vpc.Upa.KeyType keyType = new Net.Vpc.Upa.KeyType(targetEntity, filter, false);
SetDataType(keyType);
tuningMaxInline = GetPersistenceUnit().GetProperties().GetInt((typeof(Net.Vpc.Upa.Relationship)).FullName + ".maxInline", 10);
System.Collections.Generic.IList <Net.Vpc.Upa.Field> targetFieldsList = targetEntity.GetPrimaryFields();
Net.Vpc.Upa.Field[] targetFields = targetFieldsList.ToArray();
;
// some checks
if (sourceFields.Length == 0)
{
throw new System.ArgumentException("No source fields are specified");
}
if (targetFields.Length == 0)
{
throw new System.ArgumentException("Target Entity " + targetEntity.GetName() + " has no primary fields");
}
if (sourceFields.Length != targetFields.Length)
{
throw new System.ArgumentException("source fields and target fields have not the same count");
}
sourceEntity.AddDependencyOnEntity(targetEntity.GetName());
if (dataType == null)
{
dataType = targetEntity.GetDataType();
}
if (dataType.IsNullable() != nullable)
{
Net.Vpc.Upa.Types.DataType trCloned = (Net.Vpc.Upa.Types.DataType)dataType.Copy();
trCloned.SetNullable(nullable);
dataType = trCloned;
}
this.sourceToTargetKeyMap = new System.Collections.Generic.Dictionary <string, string>(sourceFields.Length);
this.targetToSourceKeyMap = new System.Collections.Generic.Dictionary <string, string>(sourceFields.Length);
// if ((theSourceTable instanceof View))
// this.type = 0;
for (int i = 0; i < sourceFields.Length; i++)
{
if (sourceFields[i].GetModifiers().Contains(Net.Vpc.Upa.FieldModifier.TRANSIENT) && this.relationType != Net.Vpc.Upa.RelationshipType.TRANSIENT)
{
//Log. System.err.println("Type should be VIEW for " + getName());
this.relationType = Net.Vpc.Upa.RelationshipType.TRANSIENT;
}
else if (sourceFields[i].GetUpdateFormula() != null && this.relationType != Net.Vpc.Upa.RelationshipType.TRANSIENT && this.relationType != Net.Vpc.Upa.RelationshipType.SHADOW_ASSOCIATION)
{
// Log. System.err.println("Type should be either VIEW or SHADOW for " + name);
this.relationType = Net.Vpc.Upa.RelationshipType.SHADOW_ASSOCIATION;
}
this.sourceToTargetKeyMap[sourceFields[i].GetName()] = targetFields[i].GetName();
this.targetToSourceKeyMap[targetFields[i].GetName()] = sourceFields[i].GetName();
// targetFields[i].addManyToOneRelation(this);
((Net.Vpc.Upa.Impl.AbstractField)sourceFields[i]).SetEffectiveModifiers(sourceFields[i].GetModifiers().Add(Net.Vpc.Upa.FieldModifier.FOREIGN));
((Net.Vpc.Upa.Impl.AbstractField)targetFields[i]).SetEffectiveModifiers(targetFields[i].GetModifiers().Add(Net.Vpc.Upa.FieldModifier.REFERENCED));
// if (sourceFields[i].getTitle() == null) {
// sourceFields[i].setTitle(targetFields[i].getTitle());
// }
if (sourceFields[i].GetDataType() == null)
{
Net.Vpc.Upa.Types.DataType tr = targetFields[i].GetDataType();
if (tr.IsNullable() == nullable)
{
sourceFields[i].SetDataType(tr);
}
else
{
Net.Vpc.Upa.Types.DataType trCloned = (Net.Vpc.Upa.Types.DataType)tr.Copy();
trCloned.SetNullable(nullable);
sourceFields[i].SetDataType(trCloned);
}
}
}
if (GetSourceRole().GetEntityField() != null)
{
Net.Vpc.Upa.Field sourceEntityField = GetSourceRole().GetEntityField();
Net.Vpc.Upa.Types.DataType dt = sourceEntityField.GetDataType();
if (dt is Net.Vpc.Upa.Types.ManyToOneType)
{
Net.Vpc.Upa.Types.ManyToOneType edt = (Net.Vpc.Upa.Types.ManyToOneType)dt;
edt.SetRelationship(this);
}
}
if (GetTargetRole().GetEntityField() != null)
{
Net.Vpc.Upa.Field targetEntityField = GetTargetRole().GetEntityField();
Net.Vpc.Upa.Types.DataType dt = targetEntityField.GetDataType();
if (dt is Net.Vpc.Upa.Types.ManyToOneType)
{
Net.Vpc.Upa.Types.ManyToOneType edt = (Net.Vpc.Upa.Types.ManyToOneType)dt;
edt.SetRelationship(this);
}
}
this.sourceToTargetKeyMap = Net.Vpc.Upa.Impl.Util.PlatformUtils.UnmodifiableMap <string, string>(sourceToTargetKeyMap);
this.targetToSourceKeyMap = Net.Vpc.Upa.Impl.Util.PlatformUtils.UnmodifiableMap <string, string>(targetToSourceKeyMap);
SetI18NString(new Net.Vpc.Upa.Types.I18NString("Relationship").Append(GetName()));
SetTitle(GetI18NString().Append(".title"));
SetDescription(GetI18NString().Append(".desc"));
System.Text.StringBuilder preferredPersistenceName = new System.Text.StringBuilder((GetName()).Length);
for (int i = 0; i < (GetName()).Length; i++)
{
if (Net.Vpc.Upa.Expressions.ExpressionHelper.IsIdentifierPart(GetName()[i]))
{
preferredPersistenceName.Append(GetName()[i]);
}
else
{
preferredPersistenceName.Append('_');
}
}
SetPersistenceName(preferredPersistenceName.ToString());
if (GetRelationshipType() == Net.Vpc.Upa.RelationshipType.COMPOSITION)
{
((Net.Vpc.Upa.Impl.DefaultEntity)sourceEntity).SetCompositionRelationship(this);
}
targetRole.SetFields(targetFields);
Net.Vpc.Upa.Impl.Util.UPAUtils.Prepare(GetPersistenceUnit(), targetRole, this.GetName() + "_" + targetRole.GetRelationshipRoleType());
Net.Vpc.Upa.Impl.Util.UPAUtils.Prepare(GetPersistenceUnit(), sourceRole, this.GetName() + "_" + sourceRole.GetRelationshipRoleType());
if ((((GetTargetRole().GetEntity().GetExtensionDefinitions <Net.Vpc.Upa.Extensions.ViewEntityExtensionDefinition>(typeof(Net.Vpc.Upa.Extensions.ViewEntityExtensionDefinition))).Count > 0) || ((GetSourceRole().GetEntity().GetExtensionDefinitions <Net.Vpc.Upa.Extensions.ViewEntityExtensionDefinition>(typeof(Net.Vpc.Upa.Extensions.ViewEntityExtensionDefinition))).Count > 0)) && relationType != Net.Vpc.Upa.RelationshipType.TRANSIENT)
{
throw new System.ArgumentException(this + " : Relationship Type must be TYPE_VIEW");
}
if (((GetTargetRole().GetEntity().GetShield().IsTransient()) || (GetSourceRole().GetEntity().GetShield().IsTransient())) && relationType != Net.Vpc.Upa.RelationshipType.TRANSIENT)
{
throw new System.ArgumentException(this + " : Relationship Type must be TYPE_VIEW");
}
Net.Vpc.Upa.FlagSet <Net.Vpc.Upa.FieldModifier> modifierstoRemove = Net.Vpc.Upa.FlagSets.OfType <Net.Vpc.Upa.FieldModifier>().AddAll(Net.Vpc.Upa.FieldModifier.PERSIST, Net.Vpc.Upa.FieldModifier.PERSIST_DEFAULT, Net.Vpc.Upa.FieldModifier.PERSIST_FORMULA, Net.Vpc.Upa.FieldModifier.PERSIST_SEQUENCE, Net.Vpc.Upa.FieldModifier.UPDATE, Net.Vpc.Upa.FieldModifier.UPDATE_DEFAULT, Net.Vpc.Upa.FieldModifier.UPDATE_FORMULA, Net.Vpc.Upa.FieldModifier.UPDATE_SEQUENCE);
switch (GetSourceRole().GetRelationshipUpdateType())
{
case Net.Vpc.Upa.RelationshipUpdateType.FLAT:
{
Net.Vpc.Upa.Field f = GetSourceRole().GetEntityField();
if (f != null)
{
((Net.Vpc.Upa.Impl.AbstractField)f).SetEffectiveModifiers(f.GetModifiers().RemoveAll(modifierstoRemove));
}
break;
}
case Net.Vpc.Upa.RelationshipUpdateType.COMPOSED:
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> fields = GetSourceRole().GetFields();
if (fields != null)
{
foreach (Net.Vpc.Upa.Field f in fields)
{
((Net.Vpc.Upa.Impl.AbstractField)f).SetEffectiveModifiers(f.GetModifiers().RemoveAll(modifierstoRemove));
}
}
break;
}
}
}
private bool Build(bool throwErrors)
{
if (sourceEntity == null)
{
if (relationDescriptor.GetSourceEntity() != null)
{
if (persistenceUnit.ContainsEntity(relationDescriptor.GetSourceEntity()))
{
sourceEntity = persistenceUnit.GetEntity(relationDescriptor.GetSourceEntity());
}
}
}
if (sourceEntity == null)
{
if (relationDescriptor.GetSourceEntityType() != null)
{
if (persistenceUnit.ContainsEntity(relationDescriptor.GetSourceEntityType()))
{
sourceEntity = persistenceUnit.GetEntity(relationDescriptor.GetSourceEntityType());
}
}
}
if (targetEntity == null)
{
if (relationDescriptor.GetTargetEntity() != null)
{
if (persistenceUnit.ContainsEntity(relationDescriptor.GetTargetEntity()))
{
targetEntity = persistenceUnit.GetEntity(relationDescriptor.GetTargetEntity());
}
}
}
if (targetEntity == null)
{
if (relationDescriptor.GetTargetEntityType() != null)
{
if (persistenceUnit.ContainsEntity(relationDescriptor.GetTargetEntityType()))
{
targetEntity = persistenceUnit.GetEntity(relationDescriptor.GetTargetEntityType());
}
}
}
if (sourceEntity == null)
{
if (throwErrors)
{
throw new Net.Vpc.Upa.Exceptions.UPAException("InvalidRelationEntityNotFound", relationDescriptor.GetSourceEntityType());
}
else
{
return(false);
}
}
if (targetEntity == null)
{
if (throwErrors)
{
throw new Net.Vpc.Upa.Exceptions.UPAException("InvalidRelationEntityNotFound", relationDescriptor.GetTargetEntityType());
}
else
{
return(false);
}
}
sourceUpdateType = Net.Vpc.Upa.RelationshipUpdateType.FLAT;
sourceFieldNames = new System.Collections.Generic.List <string>();
if (relationDescriptor.GetBaseField() == null)
{
Net.Vpc.Upa.Impl.FwkConvertUtils.ListAddRange(sourceFieldNames, new System.Collections.Generic.List <string>(relationDescriptor.GetSourceFields()));
if (relationDescriptor.GetMappedTo() != null && relationDescriptor.GetMappedTo().Length > 0)
{
if (relationDescriptor.GetMappedTo().Length > 1)
{
throw new System.ArgumentException("mappedTo cannot only apply to single Entity Field");
}
manyToOneField = sourceEntity.GetField(relationDescriptor.GetMappedTo()[0]);
}
}
else
{
Net.Vpc.Upa.Field baseField = sourceEntity.GetField(relationDescriptor.GetBaseField());
Net.Vpc.Upa.Types.DataType baseFieldType = baseField.GetDataType();
if (baseFieldType is Net.Vpc.Upa.Types.ManyToOneType)
{
Net.Vpc.Upa.Types.ManyToOneType et = (Net.Vpc.Upa.Types.ManyToOneType)baseFieldType;
if (et.GetTargetEntityName() == null || (et.GetTargetEntityName().Length == 0))
{
et.SetTargetEntityName(targetEntity.GetName());
}
sourceUpdateType = Net.Vpc.Upa.RelationshipUpdateType.COMPOSED;
System.Collections.Generic.IList <Net.Vpc.Upa.Field> masterPK = targetEntity.GetPrimaryFields();
if (relationDescriptor.GetMappedTo() == null || relationDescriptor.GetMappedTo().Length == 0)
{
if ((masterPK.Count == 0))
{
if (throwErrors)
{
throw new Net.Vpc.Upa.Exceptions.UPAException("PrimaryFieldsNotFoundException", targetEntity.GetName());
}
else
{
return(false);
}
}
else
{
foreach (Net.Vpc.Upa.Field masterField in masterPK)
{
string f = masterField.GetName();
if ((f).Length == 1)
{
f = f.ToUpper();
}
else if ((f).Length > 1)
{
f = f.Substring(0, 1).ToUpper() + f.Substring(1);
}
string extraName = baseField.GetName() + f;
sourceFieldNames.Add(extraName);
}
}
}
else
{
Net.Vpc.Upa.Impl.FwkConvertUtils.ListAddRange(sourceFieldNames, new System.Collections.Generic.List <string>(relationDescriptor.GetMappedTo()));
}
if ((sourceFieldNames).Count != (masterPK).Count)
{
if (throwErrors)
{
throw new System.ArgumentException("Incorrect parameters");
}
else
{
return(false);
}
}
if ((sourceFieldNames.Count == 0))
{
if (throwErrors)
{
throw new System.ArgumentException("Incorrect parameters");
}
else
{
return(false);
}
}
for (int i = 0; i < (sourceFieldNames).Count; i++)
{
string extraName = sourceFieldNames[i];
Net.Vpc.Upa.Field idField = sourceEntity.FindField(extraName);
if (idField == null)
{
Net.Vpc.Upa.Types.DataType dt = (Net.Vpc.Upa.Types.DataType)masterPK[i].GetDataType().Copy();
bool nullable = baseFieldType.IsNullable();
dt.SetNullable(nullable);
idField = sourceEntity.AddField(extraName, "system", Net.Vpc.Upa.FlagSets.Of <E>(Net.Vpc.Upa.UserFieldModifier.SYSTEM), Net.Vpc.Upa.FlagSets.Of <E>(Net.Vpc.Upa.UserFieldModifier.UPDATE), null, dt, -1);
idField.SetAccessLevel(Net.Vpc.Upa.AccessLevel.PRIVATE);
}
else
{
idField.SetUserExcludeModifiers(idField.GetUserExcludeModifiers().Add(Net.Vpc.Upa.UserFieldModifier.UPDATE));
}
}
manyToOneField = baseField;
}
else
{
sourceFieldNames.Add(baseField.GetName());
if (relationDescriptor.GetMappedTo() != null && relationDescriptor.GetMappedTo().Length > 0)
{
if (relationDescriptor.GetMappedTo().Length > 1)
{
throw new System.ArgumentException("mappedTo cannot only apply to single Entity Field");
}
manyToOneField = sourceEntity.GetField(relationDescriptor.GetMappedTo()[0]);
}
}
}
nullable = true;
//TODO FIX ME
for (int i = 0; i < (sourceFieldNames).Count; i++)
{
Net.Vpc.Upa.Field slaveField = sourceEntity.GetField(sourceFieldNames[i]);
Net.Vpc.Upa.Types.DataType dataType = slaveField.GetDataType();
if (dataType == null)
{
//inherit master DataType
if ((targetEntity.GetPrimaryFields()).Count > i)
{
Net.Vpc.Upa.Types.DataType d = targetEntity.GetPrimaryFields()[i].GetDataType();
d = (Net.Vpc.Upa.Types.DataType)d.Copy();
d.SetNullable(nullable);
slaveField.SetDataType(d);
//reset transform!
slaveField.SetTypeTransform(null);
}
else
{
throw new System.ArgumentException("Invalid Relation");
}
}
}
filter = relationDescriptor.GetFilter();
// if (baseFieldType instanceof ManyToOneType) {
// manyToOneField = baseField;
// } else if (sourceFieldNames.size() == 1) {
// DataType slaveType = slaveField.getDataType();
// if (slaveType instanceof ManyToOneType) {
// manyToOneField = slaveField;
// }
// }
return(true);
}
public override string GetSQL(object o, Net.Vpc.Upa.Persistence.EntityExecutionContext qlContext, Net.Vpc.Upa.Impl.Persistence.SQLManager sqlManager, Net.Vpc.Upa.Impl.Uql.ExpressionDeclarationList declarations)
{
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledKeyEnumerationExpression ee = (Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledKeyEnumerationExpression)o;
Net.Vpc.Upa.Entity entity = null;
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar compiledVar = null;
if (ee.GetAlias() != null)
{
compiledVar = ee.GetAlias();
entity = (compiledVar.GetReferrer() is Net.Vpc.Upa.Entity) ? ((Net.Vpc.Upa.Entity)compiledVar.GetReferrer()) : null;
}
else
{
//check if alias
System.Collections.Generic.IList <Net.Vpc.Upa.Impl.Uql.ExpressionDeclaration> dvalues = ee.GetDeclarations(null);
if (dvalues != null)
{
foreach (Net.Vpc.Upa.Impl.Uql.ExpressionDeclaration @ref in dvalues)
{
switch (@ref.GetReferrerType())
{
case Net.Vpc.Upa.Impl.Uql.DecObjectType.ENTITY:
{
entity = qlContext.GetPersistenceUnit().GetEntity((string)@ref.GetReferrerName());
break;
}
}
}
}
}
if (entity == null)
{
throw new System.ArgumentException("Key enumeration must by associated to and entity");
}
if ((ee.GetKeys().Count == 0))
{
return(sqlManager.GetSQL(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEquals(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledLiteral(1), new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledLiteral(2)), qlContext, declarations));
}
System.Collections.Generic.IList <Net.Vpc.Upa.Field> pfs = entity.GetPrimaryFields();
Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression o2 = null;
foreach (object key in ee.GetKeys())
{
Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression a = null;
bool processed = false;
if (entity.GetPersistenceUnit().ContainsEntity(entity.GetIdType()))
{
if (!entity.GetIdType().IsInstanceOfType(key))
{
//primitive seen as entity?
// A's id is A.b where b is an entity
//TODO fix all cases!
if ((entity.GetPrimaryFields()).Count == 1)
{
Net.Vpc.Upa.Types.ManyToOneType et = (Net.Vpc.Upa.Types.ManyToOneType)entity.GetPrimaryFields()[0].GetDataType();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> ff = et.GetRelationship().GetSourceRole().GetFields();
Net.Vpc.Upa.Key key2 = et.GetRelationship().GetTargetEntity().GetBuilder().IdToKey(key);
for (int j = 0; j < (ff).Count; j++)
{
Net.Vpc.Upa.Field f = ff[j];
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar rr = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(f);
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar p2 = compiledVar == null ? null : (Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar)compiledVar.Copy();
if (p2 == null)
{
p2 = rr;
}
else
{
p2.SetChild(rr);
}
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEquals v = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEquals(p2, new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledLiteral(key2.GetObjectAt(j), Net.Vpc.Upa.Impl.Util.UPAUtils.GetTypeTransformOrIdentity(f)));
if (a == null)
{
a = v;
}
else
{
a = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledAnd(a, v);
}
}
if (o2 == null)
{
o2 = a;
}
else
{
o2 = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledOr(o2, a);
}
processed = true;
}
}
}
if (!processed)
{
Net.Vpc.Upa.Key uKey = entity.GetBuilder().IdToKey(key);
for (int j = 0; j < (pfs).Count; j++)
{
Net.Vpc.Upa.Field f = pfs[j];
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar rr = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(f);
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar p2 = compiledVar == null ? null : (Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar)compiledVar.Copy();
if (p2 == null)
{
p2 = rr;
}
else
{
p2.SetChild(rr);
}
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEquals v = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEquals(p2, new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledLiteral(uKey.GetObjectAt(j), Net.Vpc.Upa.Impl.Util.UPAUtils.GetTypeTransformOrIdentity(f)));
if (a == null)
{
a = v;
}
else
{
a = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledAnd(a, v);
}
}
if (o2 == null)
{
o2 = a;
}
else
{
o2 = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledOr(o2, a);
}
}
}
return(sqlManager.GetSQL(o2, qlContext, declarations));
}
public virtual Net.Vpc.Upa.Expressions.CompiledExpression Update(Net.Vpc.Upa.Expressions.CompiledExpression e)
{
Net.Vpc.Upa.Impl.Uql.Compiledexpression.IsHierarchyDescendentCompiled o = (Net.Vpc.Upa.Impl.Uql.Compiledexpression.IsHierarchyDescendentCompiled)e;
Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression c = o.GetChildExpression();
Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression p = o.GetAncestorExpression();
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEntityName n = o.GetEntityName();
Net.Vpc.Upa.Entity treeEntity = null;
Net.Vpc.Upa.Field treeField = null;
if (c is Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar)
{
object childReferrer = ((Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar)c).GetFinest().GetReferrer();
if (childReferrer != null)
{
if (childReferrer is Net.Vpc.Upa.Entity)
{
if (treeEntity == null)
{
treeEntity = (Net.Vpc.Upa.Entity)childReferrer;
}
else
{
if (!treeEntity.GetName().Equals(((Net.Vpc.Upa.Entity)childReferrer).GetName()))
{
throw new System.ArgumentException("Ambiguous or Invalid Type " + treeEntity.GetName() + " in TreeEntity near " + e);
}
}
}
}
}
else if (c is Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam)
{
object co = ((Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam)c).GetValue();
if (co != null && persistenceUnit.ContainsEntity(co.GetType()))
{
Net.Vpc.Upa.Entity rr = persistenceUnit.GetEntity(co.GetType());
if (treeEntity == null)
{
treeEntity = rr;
}
((Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam)c).SetValue(rr.GetBuilder().ObjectToId(co));
}
}
// Object co = ((CompiledParam) c).getEffectiveDataType();
if (p is Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar)
{
object parentReferrer = ((Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar)p).GetFinest().GetReferrer();
if (parentReferrer != null)
{
if (parentReferrer is Net.Vpc.Upa.Entity)
{
if (treeEntity == null)
{
treeEntity = (Net.Vpc.Upa.Entity)parentReferrer;
}
else
{
if (!treeEntity.GetName().Equals(((Net.Vpc.Upa.Entity)parentReferrer).GetName()))
{
throw new System.ArgumentException("Ambiguous or Invalid Type " + treeEntity.GetName() + " in TreeEntity near " + e);
}
}
}
}
}
else if (p is Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam)
{
object co = ((Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam)p).GetValue();
if (co != null && persistenceUnit.ContainsEntity(co.GetType()))
{
Net.Vpc.Upa.Entity rr = persistenceUnit.FindEntity(co.GetType());
if (treeEntity == null)
{
treeEntity = rr;
}
((Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam)p).SetValue(rr.GetBuilder().ObjectToId(co));
if ((rr.GetPrimaryFields()).Count > 1)
{
throw new System.ArgumentException("Not supported");
}
((Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledParam)p).SetTypeTransform(Net.Vpc.Upa.Impl.Util.UPAUtils.GetTypeTransformOrIdentity(rr.GetPrimaryFields()[0]));
}
}
// Object co = ((CompiledParam) c).getEffectiveDataType();
if (treeEntity == null)
{
treeEntity = persistenceUnit.GetEntity(n.GetName());
}
Net.Vpc.Upa.Relationship t = Net.Vpc.Upa.Impl.Extension.HierarchicalRelationshipSupport.GetTreeRelationName(treeEntity);
if (t == null)
{
throw new System.ArgumentException("Hierarchy Relationship not found");
}
Net.Vpc.Upa.Extensions.HierarchyExtension s = t.GetHierarchyExtension();
if (s == null)
{
throw new System.ArgumentException("Not a valid TreeEntity");
}
Net.Vpc.Upa.Field pathField = treeEntity.GetField(s.GetHierarchyPathField());
string pathSep = s.GetHierarchyPathSeparator();
return(CreateConditionForDeepSearch(c, (Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression)p, true, pathField, pathSep));
}
public virtual Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression TranslateExpression(object x, Net.Vpc.Upa.Impl.Uql.ExpressionTranslationManager manager, Net.Vpc.Upa.Impl.Uql.ExpressionDeclarationList declarations) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Expressions.IdExpression o = (Net.Vpc.Upa.Expressions.IdExpression)x;
Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression ret = null;
Net.Vpc.Upa.Entity entity = null;
if (o.GetEntity() != null)
{
entity = o.GetEntity();
}
Net.Vpc.Upa.PersistenceUnit persistenceUnit = manager.GetPersistenceUnit();
if (entity == null && o.GetEntityName() != null)
{
entity = persistenceUnit.GetEntity(o.GetEntityName());
}
if (entity == null && o.GetAlias() != null)
{
//check if alias
System.Collections.Generic.IList <Net.Vpc.Upa.Impl.Uql.ExpressionDeclaration> dvalues = declarations.GetDeclarations(null);
if (dvalues != null)
{
foreach (Net.Vpc.Upa.Impl.Uql.ExpressionDeclaration @ref in dvalues)
{
switch (@ref.GetReferrerType())
{
case Net.Vpc.Upa.Impl.Uql.DecObjectType.ENTITY:
{
entity = persistenceUnit.GetEntity((string)@ref.GetReferrerName());
break;
}
}
}
}
}
if (entity == null && o.GetAlias() != null)
{
//check if entity
if (persistenceUnit.ContainsEntity(o.GetAlias()))
{
entity = persistenceUnit.GetEntity(o.GetAlias());
}
}
if (entity == null)
{
throw new System.ArgumentException("Key enumeration must by associated to and entity");
}
Net.Vpc.Upa.Key key = entity.GetBuilder().IdToKey(o.GetId());
object[] values = key == null ? null : key.GetValue();
Net.Vpc.Upa.Entity entity1 = o.GetEntity();
System.Collections.Generic.IList <Net.Vpc.Upa.PrimitiveField> f = entity1.ToPrimitiveFields <Net.Vpc.Upa.Field>(entity1.GetPrimaryFields());
for (int i = 0; i < (f).Count; i++)
{
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar ppp = o.GetAlias() == null ? null : new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(o.GetAlias());
if (ppp == null)
{
ppp = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(f[i].GetName());
}
else
{
ppp.SetChild(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(f[i].GetName()));
}
Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEquals e = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEquals(ppp, new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledLiteral(values == null ? null : values[i], Net.Vpc.Upa.Impl.Util.UPAUtils.GetTypeTransformOrIdentity(f[i])));
ret = (ret == null) ? ((Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression)(e)) : new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledAnd(ret, e);
}
if (ret == null)
{
ret = new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEquals(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledLiteral(1), new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledLiteral(1));
}
return(ret);
}
private object GetNavigateKey(Net.Vpc.Upa.Entity entity, object id, char @operator) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> pk = entity.GetPrimaryFields();
if ((pk).Count == 1)
{
Net.Vpc.Upa.Expressions.Select s = new Net.Vpc.Upa.Expressions.Select().From(entity.GetName());
s.From(entity.GetName());
string fieldName = pk[0].GetName();
if (id != null)
{
object[] @value = entity.GetBuilder().IdToKey(id).GetValue();
if (@operator == '<')
{
s.Field(new Net.Vpc.Upa.Expressions.Max(new Net.Vpc.Upa.Expressions.Var(fieldName)), "next");
s.SetWhere(new Net.Vpc.Upa.Expressions.LessThan(new Net.Vpc.Upa.Expressions.Var(fieldName), new Net.Vpc.Upa.Expressions.Param(null, @value[0])));
}
else if (@operator == '>')
{
s.Field(new Net.Vpc.Upa.Expressions.Min(new Net.Vpc.Upa.Expressions.Var(fieldName)), "next");
s.SetWhere(new Net.Vpc.Upa.Expressions.GreaterThan(new Net.Vpc.Upa.Expressions.Var(fieldName), new Net.Vpc.Upa.Expressions.Param(null, @value[0])));
}
else
{
throw new System.Exception("WouldNeverBeThrownException");
}
}
else
{
if (@operator == '<')
{
s.Field(new Net.Vpc.Upa.Expressions.Min(new Net.Vpc.Upa.Expressions.Var(fieldName)), "next");
}
else if (@operator == '>')
{
s.Field(new Net.Vpc.Upa.Expressions.Max(new Net.Vpc.Upa.Expressions.Var(fieldName)), "next");
}
else
{
throw new System.Exception("WouldNeverBeThrownException");
}
}
Net.Vpc.Upa.Record next = entity.GetPersistenceUnit().CreateQuery(s).GetRecord();
if (next != null)
{
object o = next.GetObject <T>("next");
if (o != null)
{
return(entity.CreateId(o));
}
}
return(null);
}
else
{
object[] v;
Net.Vpc.Upa.Expressions.Select sb = new Net.Vpc.Upa.Expressions.Select();
sb.Top(1);
foreach (Net.Vpc.Upa.Field aPk in pk)
{
sb.Field(new Net.Vpc.Upa.Expressions.Var(aPk.GetName()));
}
sb.From(entity.GetName());
if (id != null)
{
object[] @value = entity.GetBuilder().IdToKey(id).GetValue();
Net.Vpc.Upa.Expressions.Expression or = null;
for (int i = 0; i < (pk).Count; i++)
{
Net.Vpc.Upa.Field pki = pk[i];
Net.Vpc.Upa.Expressions.Expression a = null;
for (int j = 0; j < i; j++)
{
Net.Vpc.Upa.Field pkj = pk[j];
Net.Vpc.Upa.Expressions.Expression e = (new Net.Vpc.Upa.Expressions.Equals(new Net.Vpc.Upa.Expressions.Var(pkj.GetName()), (new Net.Vpc.Upa.Expressions.Param(null, @value[j]))));
a = (a == null) ? ((Net.Vpc.Upa.Expressions.Expression)(e)) : new Net.Vpc.Upa.Expressions.And(a, e);
}
Net.Vpc.Upa.Expressions.Expression e2 = new Net.Vpc.Upa.Expressions.LessThan(new Net.Vpc.Upa.Expressions.Var(pki.GetName()), new Net.Vpc.Upa.Expressions.Param(null, @value[i]));
a = (a == null) ? ((Net.Vpc.Upa.Expressions.Expression)(e2)) : new Net.Vpc.Upa.Expressions.And(a, e2);
or = or == null ? ((Net.Vpc.Upa.Expressions.Expression)(a)) : new Net.Vpc.Upa.Expressions.Or(or, a);
}
sb.SetWhere(or);
}
foreach (Net.Vpc.Upa.Field aPk in pk)
{
sb.OrderBy(new Net.Vpc.Upa.Expressions.Var(aPk.GetName()), @operator == '>');
}
Net.Vpc.Upa.Record r = entity.GetPersistenceUnit().CreateQuery(sb).GetRecord();
if (r != null)
{
object[] k = new object[(pk).Count];
for (int i = 0; i < k.Length; i++)
{
k[i] = r.GetObject <T>(pk[i].GetName());
}
return(entity.CreateId(k));
}
}
return(null);
}
