public override string GetSQL(object oo, Net.Vpc.Upa.Persistence.EntityExecutionContext context, Net.Vpc.Upa.Impl.Persistence.SQLManager sqlManager, Net.Vpc.Upa.Impl.Uql.ExpressionDeclarationList declarations) /* throws Net.Vpc.Upa.Exceptions.UPAException */ { Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledUpdate o = (Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledUpdate)oo; Net.Vpc.Upa.Persistence.PersistenceStore persistenceStore = context.GetPersistenceStore(); Net.Vpc.Upa.PersistenceUnit pu = context.GetPersistenceUnit(); Net.Vpc.Upa.Entity entity = pu.GetEntity(o.GetEntity().GetName()); // String persistenceName = persistenceStore.getPersistenceName(entity); System.Text.StringBuilder sb = new System.Text.StringBuilder("Update " + sqlManager.GetSQL(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEntityName(entity.GetName()), context, declarations)); string tableAlias = o.GetEntityAlias(); if (tableAlias != null) { sb.Append(" "); sb.Append(sqlManager.GetSQL(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(tableAlias), context, declarations)); } sb.Append(" Set "); bool isFirst = true; int max = o.CountFields(); for (int i = 0; i < max; i++) { Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar vv = o.GetField(i); Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar ev = null; Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar fv = null; if (vv.GetChild() == null) { ev = null; fv = vv; } else { ev = vv; fv = (Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar)vv.GetChild(); } Net.Vpc.Upa.Impl.Uql.Compiledexpression.DefaultCompiledExpression fieldValue = o.GetFieldValue(i); // Object referrer = vv.getReferrer(); Net.Vpc.Upa.Field f = ((Net.Vpc.Upa.Field)fv.GetReferrer()); Net.Vpc.Upa.Entity entityManager = f.GetEntity(); System.Collections.Generic.IList <Net.Vpc.Upa.PrimitiveField> primFields = entityManager.ToPrimitiveFields <Net.Vpc.Upa.EntityPart>(new System.Collections.Generic.List <Net.Vpc.Upa.EntityPart>(new[] { (Net.Vpc.Upa.EntityPart)f })); foreach (Net.Vpc.Upa.PrimitiveField primField in primFields) { if (isFirst) { isFirst = false; } else { sb.Append(", "); } if (ev != null) { sb.Append(sqlManager.GetSQL(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(ev.GetName()), context, declarations)).Append("."); } sb.Append(sqlManager.GetSQL(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(primField), context, declarations)); sb.Append("=").Append("(").Append(sqlManager.GetSQL(fieldValue, context, declarations)).Append(")"); } } if (o.GetCondition() != null && o.GetCondition().IsValid()) { sb.Append(" Where ").Append(sqlManager.GetSQL(o.GetCondition(), context, declarations)); } if (persistenceStore.IsViewSupported() && entity.NeedsView() && o.GetEntity().IsUseView()) { string implicitTableAlias = persistenceStore.GetPersistenceName("IT_" + entity.GetName(), Net.Vpc.Upa.Persistence.PersistenceNameType.ALIAS); sb.Append(" "); sb.Append(sqlManager.GetSQL(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEntityName(entity.GetName()), context, declarations)).Append(" ").Append(implicitTableAlias).Append(",").Append(sqlManager.GetSQL(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledEntityName(entity.GetName(), true), context, declarations)).Append(" ").Append(sqlManager.GetSQL(new Net.Vpc.Upa.Impl.Uql.Compiledexpression.CompiledVar(tableAlias), context, declarations)); } // if (extraFrom != null) return(sb.ToString()); }
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); }