public virtual bool IsAllowedKey(Net.Vpc.Upa.Entity e, string key) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
if (key == null)
{
return(true);
}
return(IsAllowedKey(e.GetPersistenceUnit().GetPersistenceGroup(), e.GetAbsoluteName() + "." + key));
}
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 bool Build()
{
if (this.fieldNames == null)
{
idEntity = entity.GetPersistenceUnit().FindEntity(idType);
if (idEntity != null)
{
isEntityKey = true;
System.Collections.Generic.IList <string> fn = new System.Collections.Generic.List <string>();
// for (Field primaryField : entity.getPrimaryFields()) {
// fn.add(primaryField.getName());
// }
this.fieldNames = fn.ToArray();
}
else
{
bnfo = Net.Vpc.Upa.Impl.Util.PlatformBeanTypeRepository.GetInstance().GetBeanType(idType);
System.Collections.Generic.ISet <string> fn = bnfo.GetPropertyNames();
this.fieldNames = fn.ToArray();
}
}
return(isEntityKey);
}
protected internal virtual object GetNewValue(Net.Vpc.Upa.Field field, Net.Vpc.Upa.Record record, Net.Vpc.Upa.Persistence.EntityExecutionContext executionContext) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Entity entity = field.GetEntity();
Net.Vpc.Upa.Entity seq = entity.GetPersistenceUnit().GetEntity(Net.Vpc.Upa.Impl.PrivateSequence.ENTITY_NAME);
Net.Vpc.Upa.Impl.SequenceManager sm = new Net.Vpc.Upa.Impl.EntitySequenceManager(seq);
string groupString = Eval(this.group, "{#}", record);
// String fieldName = field.getName();
// while (true) {
object nextValue = GetNewValue(sm, groupString, record);
// long count = entity.getEntityCount(new Equals(new Var(fieldName), nextValue));
// if (count == 0) {
return(nextValue);
}
public FormulaUpdateProcessor(bool onPersist, System.Collections.Generic.IList <Net.Vpc.Upa.Field> fields, Net.Vpc.Upa.Expressions.Expression expr, Net.Vpc.Upa.Persistence.EntityExecutionContext context, Net.Vpc.Upa.Entity entity, Net.Vpc.Upa.Persistence.EntityOperationManager epm)
{
this.entityOperationManager = epm;
this.entity = entity;
this.expr = expr;
this.context = context;
this.onPersist = onPersist;
this.persistenceUnit = entity.GetPersistenceUnit();
foreach (Net.Vpc.Upa.Field field in fields)
{
AddField(field);
}
isUpdateComplexValuesStatementSupported = persistenceUnit.GetPersistenceStore().GetProperties().GetBoolean("isUpdateComplexValuesStatementSupported", false);
isUpdateComplexValuesIncludingUpdatedTableSupported = persistenceUnit.GetPersistenceStore().GetProperties().GetBoolean("isUpdateComplexValuesIncludingUpdatedTableSupported", false);
}
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);
}
private string GetNewValue(Net.Vpc.Upa.Field field) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Entity entity = field.GetEntity();
string idName = field.GetName();
Net.Vpc.Upa.Entity seq = entity.GetPersistenceUnit().GetEntity(Net.Vpc.Upa.Impl.PrivateSequence.ENTITY_NAME);
Net.Vpc.Upa.Impl.SequenceManager sm = new Net.Vpc.Upa.Impl.EntitySequenceManager(seq);
string sequenceGroup = Eval(field, this.group, "{#}");
while (true)
{
string nextIdString = Eval(field, this.format, sm.NextValue(name, sequenceGroup, this.initialValue, this.allocationSize));
long count = entity.GetEntityCount(new Net.Vpc.Upa.Expressions.Equals(new Net.Vpc.Upa.Expressions.Var(idName), nextIdString));
if (count == 0)
{
return(nextIdString);
}
}
}
public virtual void Install(Net.Vpc.Upa.Entity entity, Net.Vpc.Upa.Persistence.EntityOperationManager entityOperationManager, Net.Vpc.Upa.Extensions.EntityExtensionDefinition spec) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
this.spec = spec;
this.entity = entity;
this.persistenceUnit = entity.GetPersistenceUnit();
}
public virtual bool IsLockedBySelf(string name, string pattern) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
return(IsLockedBy(name, pattern, entity.GetPersistenceUnit().GetUserPrincipal().GetName()));
}
public virtual void FireBeforePersist(object objectId, Net.Vpc.Upa.Record record, Net.Vpc.Upa.Persistence.EntityExecutionContext context) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
// Object methodExecId = Math.random();
// log.log(Level.FINE,"enter {} {}", new Object[]{key, record});
//Log.method_enter(methodExecId, getName(), key, record);
// entity.preInsertRecord(key, record, context);
Net.Vpc.Upa.Callbacks.PersistEvent @event = null;
if (entity.GetPersistenceUnit().IsTriggersEnabled())
{
foreach (Net.Vpc.Upa.Callbacks.Trigger et in entity.GetSoftTriggers())
{
Net.Vpc.Upa.Impl.DefaultTrigger t = (Net.Vpc.Upa.Impl.DefaultTrigger)et;
// Log.log(EditorConstants.Logs.TRIGGER, "<START " + getName() + ".firePreInsertTable> " + t.toString());
try {
Net.Vpc.Upa.Callbacks.EntityListener li = t.GetListener();
if (@event == null)
{
@event = new Net.Vpc.Upa.Callbacks.PersistEvent(objectId, record, context, Net.Vpc.Upa.EventPhase.BEFORE);
}
@event.SetTrigger(et);
li.OnPrePersist(@event);
} catch (Net.Vpc.Upa.Exceptions.UPAException ex) {
//do some thing
log.TraceEvent(System.Diagnostics.TraceEventType.Error, 100, Net.Vpc.Upa.Impl.FwkConvertUtils.LogMessageExceptionFormatter("problem when executing trigger " + t.GetName() + ".onPrePersist(" + t.GetEntity().GetName() + "," + objectId + ")", ex));
// Log.bug(e);
throw ex;
}
}
}
// Log.log(EditorConstants.Logs.TRIGGER, "<END " + getName() + ".firePreInsertTable> " + t.toString());
if (@event == null)
{
@event = new Net.Vpc.Upa.Callbacks.PersistEvent(objectId, record, context, Net.Vpc.Upa.EventPhase.BEFORE);
}
foreach (Net.Vpc.Upa.Callback invoker in persistenceUnitListenerManager.GetPreCallbacks(Net.Vpc.Upa.CallbackType.ON_PERSIST, Net.Vpc.Upa.ObjectType.ENTITY, @event.GetEntity().GetName(), Net.Vpc.Upa.Impl.Event.PersistenceUnitListenerManager.DEFAULT_SYSTEM))
{
invoker.Invoke(@event);
}
foreach (Net.Vpc.Upa.PreparedCallback invoker in persistenceUnitListenerManager.GetPostPreparedCallbacks(Net.Vpc.Upa.CallbackType.ON_PERSIST, Net.Vpc.Upa.ObjectType.ENTITY, @event.GetEntity().GetName(), Net.Vpc.Upa.Impl.Event.PersistenceUnitListenerManager.DEFAULT_SYSTEM))
{
invoker.Prepare(@event);
}
}
public virtual bool IsPersistEnabled() /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
return(IsPersistSupported() && entity.GetPersistenceUnit().GetSecurityManager().IsAllowedPersist(entity) && IsNoVeto(Net.Vpc.Upa.VetoableOperation.persistEnabled));
}
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 override Net.Vpc.Upa.PersistenceUnit GetPersistenceUnit()
{
return(entity.GetPersistenceUnit());
}
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);
}
