private System.Collections.Generic.IList <Net.Vpc.Upa.Field> GetUpdateTreeFields()
{
Net.Vpc.Upa.Relationship treeRelation = GetTreeRelationship();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> updateTreeFields = new System.Collections.Generic.List <Net.Vpc.Upa.Field>();
switch (treeRelation.GetSourceRole().GetRelationshipUpdateType())
{
case Net.Vpc.Upa.RelationshipUpdateType.COMPOSED:
{
Net.Vpc.Upa.Field f = treeRelation.GetSourceRole().GetEntityField();
if (f != null)
{
updateTreeFields.Add(f);
}
break;
}
case Net.Vpc.Upa.RelationshipUpdateType.FLAT:
{
System.Collections.Generic.IList <Net.Vpc.Upa.Field> fields = treeRelation.GetSourceRole().GetFields();
if (fields != null)
{
foreach (Net.Vpc.Upa.Field f in fields)
{
updateTreeFields.Add(f);
}
}
break;
}
}
return(updateTreeFields);
}
public virtual Net.Vpc.Upa.Types.I18NString GetRelationshipString(Net.Vpc.Upa.Relationship relation)
{
Net.Vpc.Upa.Types.I18NString r = new Net.Vpc.Upa.Types.I18NString("Relationship");
r = r.Append(Key(relation.GetName()));
r = r.Append(Key(relation.GetSourceEntity().GetName()));
r = r.Append(Key(relation.GetTargetEntity().GetName()));
return(r);
}
public virtual Net.Vpc.Upa.Relationship GetRelationship(string name) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Relationship item = Net.Vpc.Upa.Impl.FwkConvertUtils.GetMapValue <string, Net.Vpc.Upa.Relationship>(relations, name);
if (item == null)
{
throw new Net.Vpc.Upa.Exceptions.NoSuchRelationshipException(name, null);
}
return(item);
}
protected internal virtual void ValidateChildren(object key, Net.Vpc.Upa.Persistence.EntityExecutionContext executionContext) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Record r = GetEntity().CreateQueryBuilder().ByExpression(GetEntity().GetBuilder().IdToExpression(key, null)).SetFieldFilter(Net.Vpc.Upa.Filters.Fields.ByName(GetHierarchyPathField())).GetRecord();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> lfs = GetTreeRelationship().GetSourceRole().GetFields();
Net.Vpc.Upa.Expressions.Concat concat = new Net.Vpc.Upa.Expressions.Concat();
concat.Add(new Net.Vpc.Upa.Expressions.Literal(r.GetString(GetHierarchyPathField()), GetEntity().GetField(GetHierarchyPathField()).GetDataType()));
System.Collections.Generic.IList <Net.Vpc.Upa.Field> primaryFields = GetEntity().GetPrimaryFields();
foreach (Net.Vpc.Upa.Field f in primaryFields)
{
concat.Add(new Net.Vpc.Upa.Expressions.Literal(GetHierarchyPathSeparator()));
Net.Vpc.Upa.Types.DataType t = f.GetDataType();
Net.Vpc.Upa.Expressions.Var var = new Net.Vpc.Upa.Expressions.Var(f.GetName());
Net.Vpc.Upa.Expressions.Expression svar = null;
if (t is Net.Vpc.Upa.Types.StringType)
{
svar = var;
}
else if (t is Net.Vpc.Upa.Types.IntType)
{
svar = new Net.Vpc.Upa.Expressions.I2V(var);
}
else if (t is Net.Vpc.Upa.Types.LongType)
{
svar = new Net.Vpc.Upa.Expressions.I2V(var);
}
else if (t is Net.Vpc.Upa.Types.DoubleType)
{
svar = new Net.Vpc.Upa.Expressions.D2V(var);
}
else if (t is Net.Vpc.Upa.Types.FloatType)
{
svar = new Net.Vpc.Upa.Expressions.D2V(var);
}
else
{
throw new System.ArgumentException("Unsupported ");
}
concat.Add(svar);
}
Net.Vpc.Upa.Record s = GetEntity().GetBuilder().CreateRecord();
s.SetObject(GetHierarchyPathField(), concat);
Net.Vpc.Upa.Expressions.Expression p = null;
Net.Vpc.Upa.Relationship rel = GetTreeRelationship();
object[] kvalue = GetEntity().GetBuilder().IdToKey(key).GetValue();
for (int i = 0; i < rel.Size(); i++)
{
Net.Vpc.Upa.Field field = lfs[i];
Net.Vpc.Upa.Expressions.Expression e = (new Net.Vpc.Upa.Expressions.Equals(new Net.Vpc.Upa.Expressions.Var(field.GetName()), new Net.Vpc.Upa.Expressions.Literal(kvalue[i], field.GetDataType())));
p = p == null ? ((Net.Vpc.Upa.Expressions.Expression)(e)) : new Net.Vpc.Upa.Expressions.And(p, e);
}
GetEntity().UpdateCore(s, p, executionContext);
System.Collections.Generic.IList <object> children = GetEntity().CreateQueryBuilder().ByExpression(p).GetIdList <K>();
foreach (object aChildren in children)
{
ValidateChildren(aChildren, executionContext);
}
}
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.Relationship relation = (Net.Vpc.Upa.Relationship)@object;
Net.Vpc.Upa.Impl.Persistence.DefaultPersistenceStore persistenceUnitManager = (Net.Vpc.Upa.Impl.Persistence.DefaultPersistenceStore)executionContext.GetPersistenceStore();
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 }));
if (!relation.IsTransient() && persistenceUnitManager.IsReferencingSupported())
{
Net.Vpc.Upa.Persistence.UConnection b = executionContext.GetConnection();
b.ExecuteNonQuery(persistenceUnitManager.GetCreateRelationshipStatement(relation), null, null);
}
}
public static Net.Vpc.Upa.Relationship GetTreeRelationName(Net.Vpc.Upa.Entity e) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Relationship r = null;
foreach (Net.Vpc.Upa.Relationship relation in e.GetPersistenceUnit().GetRelationshipsBySource(e))
{
if (relation.GetTargetRole().GetEntity().Equals(e))
{
if (r != null)
{
throw new System.Exception("Ambiguity in resolving tree relation");
}
r = relation;
}
}
return(r);
}
private bool ProcessRelation(bool throwErrors)
{
if (!Build(throwErrors))
{
return(false);
}
Net.Vpc.Upa.PersistenceUnit pu = sourceEntity.GetPersistenceUnit();
if (relation == null)
{
Net.Vpc.Upa.DefaultRelationshipDescriptor rd = new Net.Vpc.Upa.DefaultRelationshipDescriptor();
rd.SetName(relationDescriptor.GetName());
rd.SetBaseField(relationDescriptor.GetBaseField());
rd.SetRelationshipType(relationDescriptor.GetRelationshipType());
rd.SetSourceEntity(sourceEntity.GetName());
rd.SetTargetEntity(targetEntity.GetName());
rd.SetSourceFields(sourceFieldNames.ToArray());
rd.SetFilter(relationDescriptor.GetFilter());
rd.SetHierarchy(relationDescriptor.IsHierarchy());
rd.SetHierarchyPathField(relationDescriptor.GetHierarchyPathField());
rd.SetHierarchyPathSeparator(relationDescriptor.GetHierarchyPathSeparator());
rd.SetNullable(relationDescriptor.IsNullable());
relation = ((Net.Vpc.Upa.Impl.DefaultPersistenceUnit)pu).AddRelationshipImmediate(rd);
}
else
{
if (!Net.Vpc.Upa.Impl.Util.StringUtils.IsNullOrEmpty(relationDescriptor.GetName()))
{
relation.SetName(relationDescriptor.GetName());
}
relation.SetRelationshipType(relationDescriptor.GetRelationshipType() == default(Net.Vpc.Upa.RelationshipType) ? Net.Vpc.Upa.RelationshipType.DEFAULT : relationDescriptor.GetRelationshipType());
relation.GetSourceRole().SetEntityField(manyToOneField);
relation.GetSourceRole().SetRelationshipUpdateType(sourceUpdateType);
System.Collections.Generic.IList <Net.Vpc.Upa.Field> slaveFields = new System.Collections.Generic.List <Net.Vpc.Upa.Field>();
foreach (string n in sourceFieldNames)
{
Net.Vpc.Upa.Field f = sourceEntity.GetField(n);
slaveFields.Add(f);
}
relation.GetSourceRole().SetFields(slaveFields.ToArray());
relation.GetTargetRole().SetEntityField(null);
relation.GetTargetRole().SetRelationshipUpdateType(Net.Vpc.Upa.Impl.Util.PlatformUtils.GetUndefinedValue <Net.Vpc.Upa.RelationshipUpdateType>(typeof(Net.Vpc.Upa.RelationshipUpdateType)));
relation.SetFilter(filter);
relation.SetNullable(nullable);
}
return(true);
}
public override void OnPreUpdateFormula(Net.Vpc.Upa.Callbacks.UpdateFormulaEvent @event) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Persistence.EntityExecutionContext executionContext = @event.GetContext();
Net.Vpc.Upa.Relationship r = relation;
System.Collections.Generic.IList <Net.Vpc.Upa.Field> fs = r.GetSourceRole().GetFields();
Net.Vpc.Upa.Expressions.Expression cond = new Net.Vpc.Upa.Expressions.Equals(new Net.Vpc.Upa.Expressions.Var(fs[0].GetName()), Net.Vpc.Upa.Expressions.Literal.NULL);
if (@event.GetFilterExpression() != null)
{
cond = new Net.Vpc.Upa.Expressions.And(cond, @event.GetFilterExpression());
}
System.Collections.Generic.IList <object> keys = relation.GetSourceRole().GetEntity().CreateQueryBuilder().ByExpression(cond).GetIdList <K>();
foreach (object key in keys)
{
support.ValidatePathField(key, executionContext);
support.ValidateChildren(key, executionContext);
}
}
public virtual string GetPersistenceName(object source, Net.Vpc.Upa.Persistence.PersistenceNameType spec) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <Net.Vpc.Upa.Persistence.PersistenceNameType> types = new System.Collections.Generic.List <Net.Vpc.Upa.Persistence.PersistenceNameType>();
Net.Vpc.Upa.Impl.Persistence.UPAObjectAndSpec upaObjectAndSpec = new Net.Vpc.Upa.Impl.Persistence.UPAObjectAndSpec(source, spec);
if (source is Net.Vpc.Upa.Entity)
{
Net.Vpc.Upa.Entity v = (Net.Vpc.Upa.Entity)source;
if (spec == null)
{
string p = v.GetPersistenceName();
if (p == null)
{
p = v.GetName();
}
foreach (Net.Vpc.Upa.Extensions.EntityExtensionDefinition extension in v.GetExtensionDefinitions())
{
if (extension is Net.Vpc.Upa.Extensions.ViewEntityExtensionDefinition)
{
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.VIEW);
}
if (extension is Net.Vpc.Upa.Extensions.UnionEntityExtensionDefinition)
{
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.UNION_TABLE);
}
}
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.TABLE);
return(ValidatePersistenceName(p, Net.Vpc.Upa.Persistence.PersistenceNameType.TABLE, v.GetName(), upaObjectAndSpec, types));
}
if (Net.Vpc.Upa.Persistence.PersistenceNameType.PK_CONSTRAINT.Equals(spec))
{
string p = v.GetShortName();
if (p == null)
{
p = v.GetPersistenceName();
}
if (p == null)
{
p = v.GetName();
}
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.PK_CONSTRAINT);
return(ValidatePersistenceName("PK_" + p, Net.Vpc.Upa.Persistence.PersistenceNameType.PK_CONSTRAINT, v.GetName(), upaObjectAndSpec, types));
}
if (Net.Vpc.Upa.Persistence.PersistenceNameType.IMPLICIT_VIEW.Equals(spec))
{
string p = v.GetPersistenceName();
if (p == null)
{
p = v.GetName();
}
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.IMPLICIT_VIEW);
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.TABLE);
return(ValidatePersistenceName(p + "_IV", Net.Vpc.Upa.Persistence.PersistenceNameType.IMPLICIT_VIEW, v.GetName(), upaObjectAndSpec, types));
}
}
if (source is Net.Vpc.Upa.Index)
{
Net.Vpc.Upa.Index v = (Net.Vpc.Upa.Index)source;
string p = v.GetPersistenceName();
if (p == null)
{
p = v.GetName();
}
if (p == null)
{
string sn = v.GetEntity().GetShortName();
if (sn == null)
{
sn = v.GetEntity().GetName();
}
System.Text.StringBuilder sb = new System.Text.StringBuilder("IX_").Append(sn);
foreach (string field in v.GetFieldNames())
{
sb.Append("_").Append(field);
}
p = sb.ToString();
}
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.INDEX);
return(ValidatePersistenceName(p, Net.Vpc.Upa.Persistence.PersistenceNameType.INDEX, v.GetName(), upaObjectAndSpec, types));
}
if (source is Net.Vpc.Upa.Relationship)
{
Net.Vpc.Upa.Relationship v = (Net.Vpc.Upa.Relationship)source;
string p = v.GetPersistenceName();
if (p == null)
{
p = v.GetName();
}
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.FK_CONSTRAINT);
return(ValidatePersistenceName(p, Net.Vpc.Upa.Persistence.PersistenceNameType.FK_CONSTRAINT, v.GetName(), upaObjectAndSpec, types));
}
if (source is Net.Vpc.Upa.PrimitiveField)
{
Net.Vpc.Upa.Field v = (Net.Vpc.Upa.Field)source;
string p = v.GetPersistenceName();
if (p == null)
{
p = v.GetName();
}
types.Add(Net.Vpc.Upa.Persistence.PersistenceNameType.COLUMN);
return(ValidatePersistenceName(p, Net.Vpc.Upa.Persistence.PersistenceNameType.COLUMN, v.GetEntity().GetName() + "." + v.GetName(), upaObjectAndSpec, types));
}
if (source is string)
{
if (Net.Vpc.Upa.Persistence.PersistenceNameType.ALIAS.Equals(spec))
{
return(ValidatePersistenceName((string)source, Net.Vpc.Upa.Persistence.PersistenceNameType.ALIAS, "aliasName", upaObjectAndSpec, types));
}
else
{
return(ValidatePersistenceName((string)source, Net.Vpc.Upa.Persistence.PersistenceNameType.ALIAS, null, upaObjectAndSpec, types));
}
}
throw new System.ArgumentException("No Supported");
}
public virtual void Synchronize()
{
if (field.GetDataType() is Net.Vpc.Upa.Types.ManyToOneType)
{
Net.Vpc.Upa.Types.ManyToOneType t = (Net.Vpc.Upa.Types.ManyToOneType)field.GetDataType();
Net.Vpc.Upa.Relationship relation = t.GetRelationship();
if (relation == null)
{
throw new Net.Vpc.Upa.Exceptions.UPAException("MissingRelationForField", field);
}
Net.Vpc.Upa.RelationshipRole detailRole = relation.GetSourceRole();
Net.Vpc.Upa.RelationshipUpdateType u = detailRole.GetRelationshipUpdateType();
if (u == Net.Vpc.Upa.RelationshipUpdateType.COMPOSED)
{
persistFieldPersister = new Net.Vpc.Upa.Impl.Persistence.ComposedToFlatFieldPersister(field);
updateFieldPersister = new Net.Vpc.Upa.Impl.Persistence.ComposedToFlatFieldPersister(field);
}
persistFormulaPass = 0;
updateFormulaPass = 0;
postPersistFormula = false;
postUpdateFormula = false;
return;
}
Net.Vpc.Upa.Formula persistFormula = field.GetPersistFormula();
if (persistFormula != null)
{
if (persistFormula is Net.Vpc.Upa.Sequence)
{
persistFieldPersister = UpdateFieldPersister(persistFieldPersister, persistenceStore.CreatePersistSequenceGenerator(field));
persistFormulaPass = 0;
postPersistFormula = false;
}
else if (persistFormula is Net.Vpc.Upa.ExpressionFormula)
{
Net.Vpc.Upa.Impl.Persistence.RebuildExpressionInfo re = RebuildExpression((Net.Vpc.Upa.ExpressionFormula)persistFormula);
if (re.rebuiltFormula != null)
{
field.SetPersistFormula(re.rebuiltFormula);
}
bool complex = re.compiledExpression.FindFirstExpression <T>(Net.Vpc.Upa.Impl.Uql.Compiledfilters.CompiledExpressionHelper.THIS_VAR_FILTER) != default(T);
persistFormulaPass = field.GetPersistFormulaOrder();
if (!complex && persistFormulaPass == 0)
{
insertExpression = re.expression;
persistFieldPersister = UpdateFieldPersister(persistFieldPersister, new Net.Vpc.Upa.Impl.Persistence.ExpressionFieldPersister(field.GetName(), re.expression));
postPersistFormula = false;
}
else
{
postPersistFormula = true;
}
}
else
{
postPersistFormula = true;
}
}
else
{
postPersistFormula = false;
}
Net.Vpc.Upa.Formula updateFormula = field.GetUpdateFormula();
if (updateFormula != null)
{
if (updateFormula is Net.Vpc.Upa.Sequence)
{
updateFieldPersister = UpdateFieldPersister(updateFieldPersister, persistenceStore.CreateUpdateSequenceGenerator(field));
updateFormulaPass = 0;
postUpdateFormula = false;
}
else if (updateFormula is Net.Vpc.Upa.ExpressionFormula)
{
Net.Vpc.Upa.Impl.Persistence.RebuildExpressionInfo re = RebuildExpression((Net.Vpc.Upa.ExpressionFormula)persistFormula);
if (re.rebuiltFormula != null)
{
field.SetUpdateFormula(re.rebuiltFormula);
}
// List<DefaultCompiledExpression> complex = re.compiledExpression.findExpressionsList(CompiledExpressionHelper.THIS_VAR_FILTER);
updateFormulaPass = field.GetUpdateFormulaOrder();
if (updateFormulaPass == 0)
{
updateExpression = re.expression;
updateFieldPersister = UpdateFieldPersister(updateFieldPersister, new Net.Vpc.Upa.Impl.Persistence.ExpressionFieldPersister(field.GetName(), re.expression));
postUpdateFormula = false;
}
else
{
postUpdateFormula = true;
}
}
else
{
postUpdateFormula = true;
}
}
else
{
postUpdateFormula = true;
}
Net.Vpc.Upa.Formula selectFormula = field.GetSelectFormula();
if (selectFormula != null)
{
if (selectFormula is Net.Vpc.Upa.ExpressionFormula)
{
findtExpression = ((Net.Vpc.Upa.ExpressionFormula)selectFormula).GetExpression();
}
else if (selectFormula is Net.Vpc.Upa.Sequence)
{
throw new System.ArgumentException("Sequences are not supported as Select Expressions");
}
else if (updateFormula is Net.Vpc.Upa.CustomUpdaterFormula)
{
throw new System.ArgumentException("CustomUpdaterFormulas are not supported as Select Expressions");
}
}
}
public virtual void SetRelationship(Net.Vpc.Upa.Relationship r)
{
relationship = r;
}
public virtual void UnregisterRelation(Net.Vpc.Upa.Relationship item)
{
string s = item.GetName();
relations.Remove(s);
}
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 HierarchicalRelationshipDataInterceptor(Net.Vpc.Upa.Relationship defaultTreeEntityExtensionSupport) : base()
{
this.relation = defaultTreeEntityExtensionSupport;
support = (Net.Vpc.Upa.Impl.Extension.HierarchicalRelationshipSupport)relation.GetHierarchyExtension();
}
public virtual bool ContainsRelationship(Net.Vpc.Upa.Relationship item)
{
string s = item.GetName();
return(relations.ContainsKey(s));
}
public HierarchicalRelationshipSupport(Net.Vpc.Upa.Relationship treeRelation)
{
this.treeRelation = treeRelation;
}
public Net.Vpc.Upa.RemoveOptions SetFollowRelationship(Net.Vpc.Upa.Relationship followRelationship)
{
this.followRelationship = followRelationship;
return(this);
}
public virtual void CheckPersist(Net.Vpc.Upa.Record record) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
if (!entity.GetPersistenceUnit().GetSecurityManager().IsAllowedPersist(entity))
{
throw new Net.Vpc.Upa.Exceptions.PersistRecordNotAllowedException(entity);
}
if (!IsPersistSupported())
{
throw new Net.Vpc.Upa.Exceptions.PersistRecordNotAllowedException(entity);
}
if (record != null)
{
// check parent is not read only
if (entity.GetParentEntity() != null)
{
Net.Vpc.Upa.Expressions.Expression parentUnupdatable = entity.GetParentEntity().GetShield().GetFullNonUpdatableRecordsExpression();
if (parentUnupdatable != null && parentUnupdatable.IsValid())
{
Net.Vpc.Upa.Relationship r = entity.GetCompositionRelation();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> df = r.GetSourceRole().GetFields();
System.Collections.Generic.IList <Net.Vpc.Upa.Field> mf = r.GetTargetRole().GetFields();
object[] pko = new object[(mf).Count];
for (int i = 0; i < pko.Length; i++)
{
pko[i] = record.GetObject <T>(df[i].GetName());
}
object pk = entity.CreateId(pko);
long c = entity.GetParentEntity().GetEntityCount(new Net.Vpc.Upa.Expressions.And(parentUnupdatable, entity.GetParentEntity().GetBuilder().IdToExpression(pk, null)));
if (c > 0)
{
throw new Net.Vpc.Upa.Exceptions.UnupdatableRecordException(entity.GetParentEntity());
}
}
}
bool keyGenerated = IsGeneratedId();
Net.Vpc.Upa.Expressions.Expression keyExpresson = null;
if (!keyGenerated)
{
object key = entity.GetBuilder().RecordToId(record);
keyExpresson = entity.GetBuilder().IdToExpression(key, null);
}
Net.Vpc.Upa.Entity p = entity.GetParentEntity();
if (p != null)
{
//Expression ss = childToParentExpression(toExpression(key));
Net.Vpc.Upa.Expressions.Expression ss = entity.ChildToParentExpression(record);
if (ss != null)
{
p.GetShield().CheckUpdate(null, ss);
}
}
System.Collections.Generic.IList <Net.Vpc.Upa.Index> uniqueIndexes = entity.GetIndexes(true);
if ((uniqueIndexes.Count == 0))
{
if (!keyGenerated)
{
if (entity.GetEntityCount(keyExpresson) > 0)
{
throw new Net.Vpc.Upa.Exceptions.InsertRecordDuplicateKeyException(entity);
}
}
}
else
{
Net.Vpc.Upa.Expressions.Expression or = null;
if (!keyGenerated)
{
or = keyExpresson;
}
foreach (Net.Vpc.Upa.Index index in uniqueIndexes)
{
Net.Vpc.Upa.Field[] f = index.GetFields();
Net.Vpc.Upa.Expressions.Expression e1 = null;
if (f.Length == 1)
{
e1 = new Net.Vpc.Upa.Expressions.Equals(new Net.Vpc.Upa.Expressions.Var(f[0].GetName()), Net.Vpc.Upa.Expressions.ExpressionFactory.ToLiteral(record.GetObject <T>(f[0].GetName())));
}
else
{
Net.Vpc.Upa.Expressions.Expression a = null;
foreach (Net.Vpc.Upa.Field aF in f)
{
Net.Vpc.Upa.Expressions.Expression b = (new Net.Vpc.Upa.Expressions.Equals(new Net.Vpc.Upa.Expressions.Var(aF.GetName()), Net.Vpc.Upa.Expressions.ExpressionFactory.ToLiteral(record.GetObject <T>(aF.GetName()))));
a = a == null ? ((Net.Vpc.Upa.Expressions.Expression)(b)) : new Net.Vpc.Upa.Expressions.And(a, b);
}
e1 = a;
}
or = or == null ? ((Net.Vpc.Upa.Expressions.Expression)(e1)) : new Net.Vpc.Upa.Expressions.Or(or, e1);
}
if (entity.GetEntityCount(or) > 0)
{
// finer lookup of problem
if (!keyGenerated)
{
if (entity.GetEntityCount(keyExpresson) > 0)
{
throw new Net.Vpc.Upa.Exceptions.InsertRecordDuplicateKeyException(entity);
}
}
foreach (Net.Vpc.Upa.Index index in uniqueIndexes)
{
Net.Vpc.Upa.Field[] f = index.GetFields();
Net.Vpc.Upa.Expressions.Expression e1 = null;
if (f.Length == 1)
{
e1 = new Net.Vpc.Upa.Expressions.Equals(new Net.Vpc.Upa.Expressions.Var(f[0].GetName()), Net.Vpc.Upa.Expressions.ExpressionFactory.ToLiteral(record.GetObject <T>(f[0].GetName())));
}
else
{
Net.Vpc.Upa.Expressions.Expression a = null;
foreach (Net.Vpc.Upa.Field aF in f)
{
Net.Vpc.Upa.Expressions.Expression b = (new Net.Vpc.Upa.Expressions.Equals(new Net.Vpc.Upa.Expressions.Var(aF.GetName()), Net.Vpc.Upa.Expressions.ExpressionFactory.ToLiteral(record.GetObject <T>(aF.GetName()))));
a = a == null ? ((Net.Vpc.Upa.Expressions.Expression)(b)) : new Net.Vpc.Upa.Expressions.And(a, b);
}
e1 = a;
}
if (entity.GetEntityCount(e1) > 0)
{
throw new Net.Vpc.Upa.Exceptions.InsertRecordDuplicateUniqueFieldsException(entity, index, record.GetObject <T>(f[0].GetName()));
}
}
throw new System.Exception("WouldNeverBeThrownException");
}
}
}
CheckVeto(Net.Vpc.Upa.VetoableOperation.checkPersist, record);
}
public RelationshipStructureCommit(Net.Vpc.Upa.Relationship @object, Net.Vpc.Upa.Impl.Persistence.DefaultPersistenceUnitCommitManager persistenceUnitCommitManager) : base(persistenceUnitCommitManager, @object, typeof(Net.Vpc.Upa.Relationship), null)
{
}
public RelationshipEvent(Net.Vpc.Upa.Relationship relation, Net.Vpc.Upa.PersistenceUnit persistenceUnit, Net.Vpc.Upa.EventPhase phase)
{
this.persistenceUnit = persistenceUnit;
this.relationship = relation;
this.phase = phase;
}
public virtual void RegisterRelationship(Net.Vpc.Upa.Relationship item)
{
string s = item.GetName();
relations[s] = item;
}
public virtual void SetRelationship(Net.Vpc.Upa.Relationship relation)
{
this.relation = relation;
}
