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Commit 0e60f8af authored by Thiago Anders's avatar Thiago Anders
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BuscarEmprestimos funcionando.

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bin/HelloWorld.xml
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mdl/EmprestimoOQL.cxoql
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...@@ -7,6 +7,13 @@ FROM ngCliente ...@@ -7,6 +7,13 @@ FROM ngCliente
WHERE (ngCliente.Nome LIKE '%'+?nome:acString+'%' OR ?nome:acString IS NULL) WHERE (ngCliente.Nome LIKE '%'+?nome:acString+'%' OR ?nome:acString IS NULL)
AND (ngCliente.CPF = ?cpf:acString OR ?cpf:acString IS NULL)]]></query> AND (ngCliente.CPF = ?cpf:acString OR ?cpf:acString IS NULL)]]></query>
</oql> </oql>
<oql name="ObterEmprestimos" oqltype="0">
<description>Obtem emprestimos por cliente.</description>
<query><![CDATA[SELECT ngEmprestimo
FROM ngEmprestimo
WHERE (ngEmprestimo.Cliente.Nome LIKE '%'+?nome:acString+'%' OR ?nome:acString IS NULL)
AND (ngEmprestimo.Cliente.CPF = ?cpf:acString OR ?cpf:acString IS NULL)]]></query>
</oql>
<oql name="ObterExemplares" oqltype="0"> <oql name="ObterExemplares" oqltype="0">
<description></description> <description></description>
<query><![CDATA[SELECT ngExemplar <query><![CDATA[SELECT ngExemplar
......
mdl/model.uml
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srv/src/HelloWorld.dpr
View file @ 0e60f8af
...@@ -99,7 +99,8 @@ uses ...@@ -99,7 +99,8 @@ uses
nguExemplar in 'ngu\nguExemplar.pas', nguExemplar in 'ngu\nguExemplar.pas',
nguLivro in 'ngu\nguLivro.pas', nguLivro in 'ngu\nguLivro.pas',
nguSituacaoExemplar in 'ngu\nguSituacaoExemplar.pas', nguSituacaoExemplar in 'ngu\nguSituacaoExemplar.pas',
nguVersaoBanco in 'ngu\nguVersaoBanco.pas'; nguVersaoBanco in 'ngu\nguVersaoBanco.pas',
ucuBuscarEmprestimos in 'ucu\ucuBuscarEmprestimos.pas';
var var
lErros : TStringList; lErros : TStringList;
......
srv/src/lib/acuRegisterModelMappings.pas
View file @ 0e60f8af
...@@ -1228,6 +1228,16 @@ begin ...@@ -1228,6 +1228,16 @@ begin
lUseCaseTicket.InheritsFrom := 'ucUseCase'; lUseCaseTicket.InheritsFrom := 'ucUseCase';
end; end;
procedure NewUseCaseTicket_ucBuscarEmprestimos_3223(piMetaModel: acMetaModel);
var
lUseCaseTicket: acUseCaseTicket;
begin
//Criao do UseCaseTicket ucBuscarEmprestimos (3223)
lUseCaseTicket := piMetaModel.NewUseCaseTicket('3223', nil, True);
lUseCaseTicket.Name := 'ucBuscarEmprestimos';
lUseCaseTicket.InheritsFrom := 'ucUseCase';
end;
function GetXSDIn_3215_smucHelloWorld_Executando_RM_CUMPRIMENTAR: String; function GetXSDIn_3215_smucHelloWorld_Executando_RM_CUMPRIMENTAR: String;
begin begin
Result := '<?xml version="1.0"?>' + #13#10 + Result := '<?xml version="1.0"?>' + #13#10 +
...@@ -1774,6 +1784,89 @@ begin ...@@ -1774,6 +1784,89 @@ begin
''; '';
end; end;
function GetXSDIn_3223_smucBuscarEmprestimos_Executando_RM_BUSCAR_EMPRESTIMOS: String;
begin
Result := '<?xml version="1.0"?>' + #13#10 +
'<!--Created with Liquid XML Studio 6.1.18.0 - FREE Community Edition (http://www.liquid-technologies.com)-->' + #13#10 +
'<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">' + #13#10 +
' <xs:element name="SYSMSG">' + #13#10 +
' <xs:complexType>' + #13#10 +
' <xs:sequence minOccurs="1" maxOccurs="1">' + #13#10 +
' <xs:element name="Cliente">' + #13#10 +
' <xs:complexType>' + #13#10 +
' <xs:attribute name="CPF" type="xs:string" use="optional"/>' + #13#10 +
' <xs:attribute name="Nome" type="xs:string" use="optional"/>' + #13#10 +
' <xs:anyAttribute processContents="skip"/>' + #13#10 +
' </xs:complexType>' + #13#10 +
' </xs:element>' + #13#10 +
' </xs:sequence>' + #13#10 +
' <xs:anyAttribute processContents="skip"/>' + #13#10 +
' </xs:complexType>' + #13#10 +
' </xs:element>' + #13#10 +
'</xs:schema>' + #13#10 +
'';
end;
function GetXSDOut_3223_smucBuscarEmprestimos_Executando_RM_BUSCAR_EMPRESTIMOS: String;
begin
Result := '<?xml version="1.0"?>' + #13#10 +
'<!--Created with Liquid XML Studio 6.1.18.0 - FREE Community Edition (http://www.liquid-technologies.com)-->' + #13#10 +
'<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">' + #13#10 +
' <xs:element name="SYSMSG">' + #13#10 +
' <xs:complexType>' + #13#10 +
' <xs:sequence minOccurs="1" maxOccurs="1">' + #13#10 +
' <xs:element minOccurs="1" maxOccurs="1" name="Emprestimos">' + #13#10 +
' <xs:complexType>' + #13#10 +
' <xs:sequence minOccurs="0" maxOccurs="unbounded">' + #13#10 +
' <xs:element name="Emprestimo">' + #13#10 +
' <xs:complexType>' + #13#10 +
' <xs:sequence>' + #13#10 +
' <xs:element name="Cliente">' + #13#10 +
' <xs:complexType>' + #13#10 +
' <xs:attribute name="Nome" type="xs:string" use="required"/>' + #13#10 +
' <xs:attribute name="CPF" type="xs:string" use="required"/>' + #13#10 +
' <xs:attribute name="OID" type="xs:int" use="required"/>' + #13#10 +
' <xs:anyAttribute processContents="skip"/>' + #13#10 +
' </xs:complexType>' + #13#10 +
' </xs:element>' + #13#10 +
' <xs:element name="Exemplar">' + #13#10 +
' <xs:complexType>' + #13#10 +
' <xs:sequence minOccurs="1" maxOccurs="1">' + #13#10 +
' <xs:element name="Livro">' + #13#10 +
' <xs:complexType>' + #13#10 +
' <xs:attribute name="Titulo" type="xs:string" use="required"/>' + #13#10 +
' <xs:attribute name="Autor" type="xs:string" use="required"/>' + #13#10 +
' <xs:attribute name="OID" type="xs:int" use="required"/>' + #13#10 +
' <xs:attribute name="Edicao" type="xs:string" use="required"/>' + #13#10 +
' <xs:anyAttribute processContents="skip"/>' + #13#10 +
' </xs:complexType>' + #13#10 +
' </xs:element>' + #13#10 +
' </xs:sequence>' + #13#10 +
' <xs:attribute name="Codigo" type="xs:string" use="required"/>' + #13#10 +
' <xs:attribute name="OID" type="xs:int" use="required"/>' + #13#10 +
' <xs:anyAttribute processContents="skip"/>' + #13#10 +
' </xs:complexType>' + #13#10 +
' </xs:element>' + #13#10 +
' </xs:sequence>' + #13#10 +
' <xs:attribute name="Retirada" type="xs:date" use="required"/>' + #13#10 +
' <xs:attribute name="PrevistaDev" type="xs:date" use="required"/>' + #13#10 +
' <xs:attribute name="DataDev" type="xs:date" use="optional"/>' + #13#10 +
' <xs:attribute name="OID" type="xs:int" use="required"/>' + #13#10 +
' <xs:anyAttribute processContents="skip"/>' + #13#10 +
' </xs:complexType>' + #13#10 +
' </xs:element>' + #13#10 +
' </xs:sequence>' + #13#10 +
' <xs:anyAttribute processContents="skip"/>' + #13#10 +
' </xs:complexType>' + #13#10 +
' </xs:element>' + #13#10 +
' </xs:sequence>' + #13#10 +
' <xs:anyAttribute processContents="skip"/>' + #13#10 +
' </xs:complexType>' + #13#10 +
' </xs:element>' + #13#10 +
'</xs:schema>' + #13#10 +
'';
end;
procedure RegisterUseCases1(piMetaModel: acMetaModel); procedure RegisterUseCases1(piMetaModel: acMetaModel);
var var
lUseCaseTicket: acUseCaseTicket; lUseCaseTicket: acUseCaseTicket;
...@@ -1792,6 +1885,7 @@ begin ...@@ -1792,6 +1885,7 @@ begin
NewUseCaseTicket_ucCadastroUsuarioSistema_101(piMetaModel); NewUseCaseTicket_ucCadastroUsuarioSistema_101(piMetaModel);
NewUseCaseTicket_ucHelloWorld_3215(piMetaModel); NewUseCaseTicket_ucHelloWorld_3215(piMetaModel);
NewUseCaseTicket_ucEmprestarLivro_3219(piMetaModel); NewUseCaseTicket_ucEmprestarLivro_3219(piMetaModel);
NewUseCaseTicket_ucBuscarEmprestimos_3223(piMetaModel);
//Gerando StateMachine para o casu de uso 'ucImportaConfiguracaoSistema' //Gerando StateMachine para o casu de uso 'ucImportaConfiguracaoSistema'
lUseCaseTicket := piMetaModel.UseCaseTicketByCode['1327']; lUseCaseTicket := piMetaModel.UseCaseTicketByCode['1327'];
...@@ -2651,6 +2745,77 @@ begin ...@@ -2651,6 +2745,77 @@ begin
lTransition.AddEffect('Effect_CancelarEmprestimo'); lTransition.AddEffect('Effect_CancelarEmprestimo');
//Gerando StateMachine para o casu de uso 'ucBuscarEmprestimos'
lUseCaseTicket := piMetaModel.UseCaseTicketByCode['3223'];
lStateMachine := lUseCaseTicket.StateMachine;
lStateMachine.Name := 'smServer';
utState.Create(lStateMachine, 'Initializing');
lSubMachineState := utSubMachineState.Create(lStateMachine, 'UseCaseSubmachine');
lSubMachineUseCaseTicket := piMetaModel.UseCaseTicketByCode['3223'];
lSubMachineState.StateMachine := acUseCaseStateMachine.Create(lSubMachineUseCaseTicket, lSubMachineState);
utFinalState.Create(lStateMachine, 'smBase_FinalState');
//Define o InitialState do StateMachine
lStateMachine.InitialState := lStateMachine.FindState('Initializing');
//Adiciona as transicoes dos estados
lState := lStateMachine.FindState('Initializing');
lTransition := lState.NewOutgoingTransition('READY');
lTransition.SourceState := lState;
lTransition.TargetState := lStateMachine.FindState('UseCaseSubmachine');
lTransition.AddTrigger('READY');
lState := lStateMachine.FindState('UseCaseSubmachine');
lTransition := lState.NewOutgoingTransition('ABORT');
lTransition.SourceState := lState;
lTransition.TargetState := lStateMachine.FindState('smBase_FinalState');
lTransition.AddTrigger('UM_ABORT','4');
lTransition.AddEffect('EFFECT_Abort');
lTransition := lState.NewOutgoingTransition('TIMEOUTCHECK');
lTransition.SourceState := lState;
lTransition.TargetState := lState;
lTransition.AddTrigger('RM_TIMEOUT_CHECK','16');
lTransition.AddEffect('EFFECT_TimeOutCheck');
lTransition := lState.NewOutgoingTransition('GETTRIGGERSFROMCURRENTSTATE');
lTransition.SourceState := lState;
lTransition.TargetState := lState;
lTransition.AddTrigger('RM_GET_TRIGGERS_FROM_CURRENT_STATE');
lTransition.AddEffect('EFFECT_GetTriggersFromCurrentState');
lTransition := lState.NewOutgoingTransition('GETXSDBYTRIGGERFROMCURRENTSTATE');
lTransition.SourceState := lState;
lTransition.TargetState := lState;
lTransition.AddTrigger('RM_GET_XSD_BY_TRIGGER_FROM_CURRENT_STATE');
lTransition.AddEffect('EFFECT_GetXSDByTriggerFromCurrentState');
// SUBSTATEMACHINE smucBuscarEmprestimos ///////////////////////
lStateMachine := lUseCaseTicket.FindStateMachine('smServer');
lStateMachine := utSubMachineState(lStateMachine.FindState('UseCaseSubmachine')).StateMachine as acUseCaseStateMachine;
lStateMachine.Name := 'smucBuscarEmprestimos';
utState.Create(lStateMachine, 'Executando');
utFinalState.Create(lStateMachine, 'FinalState1');
//Define o InitialState do StateMachine
lStateMachine.InitialState := lStateMachine.FindState('Executando');
//Adiciona as transicoes dos estados
lState := lStateMachine.FindState('Executando');
lTransition := lState.NewOutgoingTransition('RM_BUSCAR_EMPRESTIMOS');
lTransition.SourceState := lState;
lTransition.TargetState := lState;
lTransition.AddTrigger('RM_BUSCAR_EMPRESTIMOS');
lTransition.AddEffect('Effect_BuscarEmprestimos');
lTransition.XsdIn.XML := GetXSDIn_3223_smucBuscarEmprestimos_Executando_RM_BUSCAR_EMPRESTIMOS;
lTransition.XsdOut.XML := GetXSDOut_3223_smucBuscarEmprestimos_Executando_RM_BUSCAR_EMPRESTIMOS;
lTransition := lState.NewOutgoingTransition('RM_SAIR');
lTransition.SourceState := lState;
lTransition.TargetState := lStateMachine.FindState('FinalState1');
lTransition.AddTrigger('RM_SAIR');
lTransition.AddEffect('Effect_Sair');
end; end;
procedure RegisterModelMappings(piMetaModel: acMetaModel); procedure RegisterModelMappings(piMetaModel: acMetaModel);
......
srv/src/ngu/nguEmprestimo.pas
View file @ 0e60f8af
...@@ -4,7 +4,7 @@ unit nguEmprestimo; ...@@ -4,7 +4,7 @@ unit nguEmprestimo;
interface interface
uses uses
acuframework, utuMessage; utuStateMachine, utuRequest, ucuUseCase, acuFramework,utuMessage;
type type
ngEmprestimo = class(acPersistentObject) ngEmprestimo = class(acPersistentObject)
......
srv/src/ucu/ucBuscarEmprestimos/ucBuscarEmprestimos_RM_BUSCAR_EMPRESTIMOS_XsdIn.xsd 0 → 100644
View file @ 0e60f8af
<?xml version="1.0"?>
<!--Created with Liquid XML Studio 6.1.18.0 - FREE Community Edition (http://www.liquid-technologies.com)-->
<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="SYSMSG">
<xs:complexType>
<xs:sequence minOccurs="1" maxOccurs="1">
<xs:element name="Cliente">
<xs:complexType>
<xs:attribute name="CPF" type="xs:string" use="optional"/>
<xs:attribute name="Nome" type="xs:string" use="optional"/>
<xs:anyAttribute processContents="skip"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:anyAttribute processContents="skip"/>
</xs:complexType>
</xs:element>
</xs:schema>
srv/src/ucu/ucBuscarEmprestimos/ucBuscarEmprestimos_RM_BUSCAR_EMPRESTIMOS_XsdOut.xsd 0 → 100644
View file @ 0e60f8af
<?xml version="1.0"?>
<!--Created with Liquid XML Studio 6.1.18.0 - FREE Community Edition (http://www.liquid-technologies.com)-->
<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="SYSMSG">
<xs:complexType>
<xs:sequence minOccurs="1" maxOccurs="1">
<xs:element minOccurs="1" maxOccurs="1" name="Emprestimos">
<xs:complexType>
<xs:sequence minOccurs="0" maxOccurs="unbounded">
<xs:element name="Emprestimo">
<xs:complexType>
<xs:sequence minOccurs="2" maxOccurs="2">
<xs:element name="Cliente">
<xs:complexType>
<xs:attribute name="Nome" type="xs:string" use="required"/>
<xs:attribute name="CPF" type="xs:string" use="required"/>
<xs:attribute name="OID" type="xs:int" use="required"/>
</xs:complexType>
</xs:element>
<xs:element name="Exemplar">
<xs:complexType>
<xs:sequence minOccurs="1" maxOccurs="1">
<xs:element name="Livro">
<xs:complexType>
<xs:attribute name="Nome" type="xs:string" use="required"/>
<xs:attribute name="Titulo" type="xs:string" use="required"/>
<xs:attribute name="Autor" type="xs:string" use="required"/>
<xs:attribute name="OID" type="xs:int" use="required"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="Codigo" type="xs:string" use="required"/>
<xs:attribute name="OID" type="xs:int" use="required"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="Retirada" type="xs:date" use="required"/>
<xs:attribute name="PrevistaDev" type="xs:date" use="required"/>
<xs:attribute name="DataDev" type="xs:date" use="optional"/>
<xs:attribute name="OID" type="xs:int" use="required"/>
<xs:anyAttribute processContents="skip"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:anyAttribute processContents="skip"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:anyAttribute processContents="skip"/>
</xs:complexType>
</xs:element>
</xs:schema>
srv/src/ucu/ucuBuscarEmprestimos.pas 0 → 100644
View file @ 0e60f8af
unit ucuBuscarEmprestimos;
interface
uses
utuStateMachine, utuRequest, ucuUseCase, acuFramework;
type
ucBuscarEmprestimos = class(ucUseCase)
public
procedure Initialize; Override;
procedure Finalize; Override;
published
procedure Effect_BuscarEmprestimos(piRequest: utRequest; piTransition: utTransition);
end;
implementation
uses
ucuManager,
utuMessage {define utField},
utuEmprestimoOQL,
acuObject {define acEnumerator},
nguExemplar,
nguLivro,
nguSituacaoExemplar,
nguEmprestimo,
nguCliente,
dateUtils;
procedure ucBuscarEmprestimos.Initialize;
begin
inherited;
end;
procedure ucBuscarEmprestimos.Finalize;
begin
inherited;
end;
procedure ucBuscarEmprestimos.Effect_BuscarEmprestimos(piRequest: utRequest; piTransition: utTransition);
var
lFieldEmprestimos,
lFieldEmprestimo,
lFieldExemplar,
lFieldLivro,
lFieldCliente: utField;
lEmprestimo: ngEmprestimo;
lExemplar: ngExemplar;
lLivro: ngLivro;
lCliente: ngCliente;
lOQL: IObterEmprestimos;
lListaEmprestimos: acPersistentObjectList;
lEnumEmprestimo: acEnumerator;
begin
lFieldCliente := piRequest.Message.RootField.FieldByName('Cliente');
lOQL := utEmprestimoOQL.ObterEmprestimos(Self.Session);
lFieldEmprestimos:= piRequest.Response.RootField.AddField('Emprestimos');
lListaEmprestimos := acPersistentObjectList.Create(ngEmprestimo);
try
if lFieldCliente.HasAttribute('Nome')
then lOQL.Param_nome.Value := lFieldCliente.AttributeByName('Nome').AsString
else lOQL.Param_nome.SetNull;
if lFieldCliente.HasAttribute('CPF')
then lOQL.Param_cpf.Value := lFieldCliente.AttributeByName('CPF').AsString
else lOQL.Param_cpf.SetNull;
lOQL.LoadList(lListaEmprestimos);
lEnumEmprestimo := acEnumerator.Create(lListaEmprestimos);
try
while not lEnumEmprestimo.EOL do
begin
lEmprestimo := lEnumEmprestimo.Current as ngEmprestimo;
lExemplar := lEmprestimo.Exemplar.Partner as ngExemplar;
lLivro := lExemplar.Livro.Partner as ngLivro;
lCliente := lEmprestimo.Cliente.Partner as ngCliente;
lFieldEmprestimo := lFieldEmprestimos.AddField('Emprestimo');
lFieldCliente := lFieldEmprestimo.AddField('Cliente');
lFieldExemplar := lFieldEmprestimo.AddField('Exemplar');
lFieldLivro := lFieldExemplar.AddField('Livro');
lEmprestimo.toXML(lFieldEmprestimo);
lCliente.toXML(lFieldCliente);
lExemplar.toXML(lFieldExemplar);
lLivro.toXML(lFieldLivro);
lEnumEmprestimo.MoveNext;
end;
finally
lEnumEmprestimo.Free;
end;
finally
lListaEmprestimos.Free;
end;
piRequest.Processed := True;
end;
initialization
gucManager.RegisterClass(3223,ucBuscarEmprestimos);
end.
srv/src/utu/utuEmprestimoOQL.pas
View file @ 0e60f8af
...@@ -11,6 +11,11 @@ type ...@@ -11,6 +11,11 @@ type
function Param_cpf: acOQLParamString; function Param_cpf: acOQLParamString;
end; end;
IObterEmprestimos = interface(IOQLQuery)
function Param_nome: acOQLParamString;
function Param_cpf: acOQLParamString;
end;
IObterExemplares = interface(IOQLQuery) IObterExemplares = interface(IOQLQuery)
function Param_titulo: acOQLParamString; function Param_titulo: acOQLParamString;
function Param_codigo: acOQLParamString; function Param_codigo: acOQLParamString;
...@@ -18,6 +23,7 @@ type ...@@ -18,6 +23,7 @@ type
utEmprestimoOQL = class utEmprestimoOQL = class
class function ObterClientes(piSessao: acPersistenceSession): IObterClientes; class function ObterClientes(piSessao: acPersistenceSession): IObterClientes;
class function ObterEmprestimos(piSessao: acPersistenceSession): IObterEmprestimos;
class function ObterExemplares(piSessao: acPersistenceSession): IObterExemplares; class function ObterExemplares(piSessao: acPersistenceSession): IObterExemplares;
end; end;
...@@ -30,6 +36,11 @@ type ...@@ -30,6 +36,11 @@ type
function Param_cpf: acOQLParamString; function Param_cpf: acOQLParamString;
end; end;
TObterEmprestimos = class(acOQLQuery, IObterEmprestimos)
function Param_nome: acOQLParamString;
function Param_cpf: acOQLParamString;
end;
TObterExemplares = class(acOQLQuery, IObterExemplares) TObterExemplares = class(acOQLQuery, IObterExemplares)
function Param_titulo: acOQLParamString; function Param_titulo: acOQLParamString;
function Param_codigo: acOQLParamString; function Param_codigo: acOQLParamString;
...@@ -47,6 +58,18 @@ begin ...@@ -47,6 +58,18 @@ begin
result := acOQLParamString(Self.ParamByName('cpf')); result := acOQLParamString(Self.ParamByName('cpf'));
end; end;
{ TObterEmprestimos }
function TObterEmprestimos.Param_nome: acOQLParamString;
begin
result := acOQLParamString(Self.ParamByName('nome'));
end;
function TObterEmprestimos.Param_cpf: acOQLParamString;
begin
result := acOQLParamString(Self.ParamByName('cpf'));
end;
{ TObterExemplares } { TObterExemplares }
function TObterExemplares.Param_titulo: acOQLParamString; function TObterExemplares.Param_titulo: acOQLParamString;
...@@ -70,6 +93,15 @@ begin ...@@ -70,6 +93,15 @@ begin
' AND (ngCliente.CPF = ?cpf:acString OR ?cpf:acString IS NULL)'); ' AND (ngCliente.CPF = ?cpf:acString OR ?cpf:acString IS NULL)');
end; end;
class function utEmprestimoOQL.ObterEmprestimos(piSessao: acPersistenceSession): IObterEmprestimos;
begin
result := TObterEmprestimos.Create(pisessao,
'SELECT ngEmprestimo' + #13#10 +
'FROM ngEmprestimo' + #13#10 +
'WHERE (ngEmprestimo.Cliente.Nome LIKE ''%''+?nome:acString+''%'' OR ?nome:acString IS NULL)' + #13#10 +
' AND (ngEmprestimo.Cliente.CPF = ?cpf:acString OR ?cpf:acString IS NULL)');
end;
class function utEmprestimoOQL.ObterExemplares(piSessao: acPersistenceSession): IObterExemplares; class function utEmprestimoOQL.ObterExemplares(piSessao: acPersistenceSession): IObterExemplares;
begin begin
result := TObterExemplares.Create(pisessao, result := TObterExemplares.Create(pisessao,
......
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