Thanks a lot amita :)
I think in c++ it works differently, cause there is no Setting.getValue()
that I can cast to a List, but I will check it out ;)
Regards,
Adriano Crestani
On 10/9/07, Amita Vadhavkar <[EMAIL PROTECTED]> wrote:
>
> when I use getOldValue(DO, Prop), instead of getOldValues(DO), I get same
> results -
>
> Code:
> ChangeSummary.Setting ovCust1 = csCust.getOldValue
> ((DataObject)coCust.get(0),
> orderProp);
> Property povCust1 = ovCust1.getProperty();
> System.out.println("povCust1 " + povCust1.getName());
> Object custv = ovCust1.getValue();
> System.out.println("changes in first change " + ((List)custv).size());
>
> System.out.println("1st change is in order1 ID:"
> +((DataObject)((List)custv).get(0)).getInt("ID"));
> System.out.println("2nd change is in order2 ID:"
> +((DataObject)((List)custv).get(1)).getInt("ID"));
>
> ChangeSummary.Setting ovCust2 = csCust.getOldValue
> ((DataObject)coCust.get(0),
> idProp);
> Property povCust2 = ovCust2.getProperty();
> System.out.println("povCust2 "+povCust2.getName());
> System.out.println("old value customer ID: "+ ovCust2.getValue());
>
> Result:
> povCust1 orders
> changes in first change 2
> 1st change is in order1 ID:10
> 2nd change is in order2 ID:0
> povCust2 ID
> old value customer ID: 1
>
> Regards,
> Amita
>
> On 10/8/07, Amita Vadhavkar <[EMAIL PROTECTED]> wrote:
> >
> > Not sure about C++ , but below is what happens in java impls. Giving
> > example xsd, test case and result (and 1 question)
> >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> >
> > test case
> >
> > public class ChangeSummaryMyTestCase extends TestCase {
> >
> > HelperContext hc;
> > XSDHelper xh;
> > TypeHelper th;
> >
> > public void testCustomerDG() {
> >
> > Type idt = th.getType(" commonj.sdo", "Int");
> >
> > Type custt = SDOUtil.createType(hc, "testcases.changesummary",
> > "Customer", false);
> > Type ordert = SDOUtil.createType(hc, "testcases.changesummary ",
> > "AnOrder", false);
> > Type cst = th.getType("commonj.sdo","ChangeSummaryType");
> >
> > Property idProp = SDOUtil.createProperty(custt, "ID", idt);
> > Property ordProp = SDOUtil.createProperty(custt, "orders", ordert);
> > SDOUtil.setMany(ordProp, true);
> >
> > Property idordProp= SDOUtil.createProperty(ordert, "ID", idt);
> > SDOUtil.createProperty(ordert, "changeSummary", cst);
> >
> > DataGraph graph = SDOUtil.createDataGraph();
> > DataObject cust = graph.createRootObject(custt);
> >
> > final DataObject order1 = hc.getDataFactory().create(ordert);
> > final DataObject order2 = hc.getDataFactory().create(ordert);
> > order1.setInt("ID", 1);
> > order2.setInt("ID", 2);
> >
> > final ArrayList list = new ArrayList();
> > list.add(order1);
> > list.add(order2);
> >
> > cust.setList(ordProp, list);
> > cust.set("ID", new Integer(1));
> > testCustomerBody(ordProp, cust, ordert);
> > }
> >
> > private void testCustomerBody(Property orderProp, DataObject cust,
> Type
> > ordert) {
> > ChangeSummary csCust = cust.getChangeSummary();
> > csCust.beginLogging();
> >
> > if(cust.getList(orderProp) == null)
> > System.out.println("orderProp is null");
> > else
> > System.out.println("orderProp is not null, orders in
> customer
> > size "+cust.getList(orderProp).size());
> >
> > if(
> > ((DataObject)cust.getList(orderProp).get(0)).getChangeSummary() == null
> ||
> >
> > ((DataObject)cust.getList(orderProp).get(1)).getChangeSummary() == null
> )
> > System.out.println("orders change summary is null");
> > else
> > System.out.println("orders change summary is not null");
> >
> > ChangeSummary csOrd1 =
> > ((DataObject)cust.getList(orderProp).get(0)).getChangeSummary();
> > csOrd1.beginLogging();
> >
> > ChangeSummary csOrd2 =
> > ((DataObject)cust.getList(orderProp).get(1)).getChangeSummary();
> > csOrd2.beginLogging();
> >
> > List coCust = csCust.getChangedDataObjects();
> >
> > assertEquals(0, coCust.size());
> >
> > ((DataObject)cust.getList(orderProp).get(0)).setInt("ID", 10);
> > ((DataObject)cust.getList(orderProp).get(1)).setInt("ID", 11);
> > ((DataObject)cust.getList(orderProp).get(1)).delete();
> >
> > final DataObject order3 = hc.getDataFactory().create(ordert);
> > ChangeSummary csOrd3 = order3.getChangeSummary();
> > csOrd3.beginLogging();
> > order3.setInt("ID", 12);
> >
> > cust.getList(orderProp).add(order3);
> > cust.setInt("ID", 2);
> >
> > assertEquals(0, coCust.size());
> >
> > coCust = csCust.getChangedDataObjects();
> >
> > assertEquals(1, coCust.size()); //TODO? why 1 why not 3 changes
> -
> > 1 add order, 1 delete order, 1 change cust id
> >
> > List custOldValues = csCust.getOldValues
> > ((DataObject)coCust.get(0));
> >
> > System.out.println("customer change history OldValues size
> > "+custOldValues.size());
> >
> > ChangeSummary.Setting ovCust1 = (ChangeSummary.Setting
> )custOldValues.get(0);
> >
> > Property povCust1 = ovCust1.getProperty();
> > System.out.println("povCust1 " + povCust1.getName());
> > Object custv = ovCust1.getValue();
> > System.out.println("changes in first change " +
> > ((List)custv).size());
> > System.out.println("1st change is in order1 ID:"
> > +((DataObject)((List)custv).get(0)).getInt("ID"));
> > System.out.println("2nd change is in order2 ID:"
> > +((DataObject)((List)custv).get(1)).getInt("ID"));
> > System.out.println("new num of orders in customer
> > "+cust.getList(orderProp).size());
> >
> > ChangeSummary.Setting ovCust2 = (ChangeSummary.Setting
> > )custOldValues.get(1);
> > Property povCust2 = ovCust2.getProperty();
> > System.out.println("povCust2 "+povCust2.getName());
> > assertEquals("ID", povCust2.getName());
> > System.out.println("old value customer ID: "+ ovCust2.getValue
> ());
> > System.out.println("new value customer ID
> > :"+((DataObject)coCust.get(0)).get("ID"));
> >
> > System.out.println("csOrd1 co size
> > "+((List)csOrd1.getChangedDataObjects()).size());
> > System.out.println("csOrd1 co size
> > "+((List)csOrd1.getChangedDataObjects()).size());
> >
> > ChangeSummary.Setting ovOrd1 = (ChangeSummary.Setting
> >
> )((List)csOrd1.getOldValues((DataObject)((List)csOrd1.getChangedDataObjects()).get(0))).get(0);
> > Property pOrd1 = ovOrd1.getProperty();
> > assertEquals("ID", pOrd1.getName());
> > Object vOrd1 = ovOrd1.getValue();
> > System.out.println("order1 old value ID:"+vOrd1);
> > System.out.println("order1 new value
> >
> ID:"+((DataObject)((List)csOrd1.getChangedDataObjects()).get(0)).getInt("ID"));
> >
> >
> > ChangeSummary.Setting ovOrd2 = (ChangeSummary.Setting
> >
> )((List)csOrd2.getOldValues((DataObject)((List)csOrd2.getChangedDataObjects()).get(0))).get(0);
> > Property pOrd2 = ovOrd2.getProperty ();
> > assertEquals("ID", pOrd2.getName());
> > Object vOrd2 = ovOrd2.getValue();
> > System.out.println("order2 old value ID:"+vOrd2);
> > System.out.println("order2 new value
> >
> ID:"+((DataObject)((List)csOrd2.getChangedDataObjects()).get(0)).getInt("ID"));
> >
> >
> > ChangeSummary.Setting ovOrd3 = (ChangeSummary.Setting
> >
> )((List)csOrd3.getOldValues((DataObject)((List)csOrd3.getChangedDataObjects()).get(0))).get(0);
> > Property pOrd3 = ovOrd3.getProperty();
> > assertEquals("ID", pOrd3.getName());
> > Object vOrd3 = ovOrd3.getValue();
> > System.out.println("order3 old value ID:"+vOrd3);
> > System.out.println("order3 new value
> >
> ID:"+((DataObject)((List)csOrd3.getChangedDataObjects()).get(0)).getInt("ID"));
> >
> >
> > csCust.endLogging();
> > csOrd1.endLogging();
> > csOrd2.endLogging();
> > assertFalse(csCust.isLogging());
> > assertFalse(csOrd1.isLogging());
> > assertFalse(csOrd2.isLogging ());
> > }
> >
> > protected void setUp() throws Exception {
> > super.setUp();
> > URL url = getClass().getResource("/customer.xsd");
> > InputStream inputStream = url.openStream();
> > hc = SDOUtil.createHelperContext();
> > th = hc.getTypeHelper();
> > xh = hc.getXSDHelper();
> > xh.define(inputStream, url.toString());
> > inputStream.close();
> > }
> >
> > }
> >
> >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> >
> > customer.xsd
> >
> > <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:this="
> http:///org.apache.tuscany.das.rdb.test/customer.xsd";
> > targetNamespace="http:///org.apache.tuscany.das.rdb.test/customer.xsd";>
> >
> > <xsd:complexType name="Customer">
> > <xsd:sequence>
> > <xsd:element name="ID" nillable="false" type="xsd:int"/>
> > <xsd:element maxOccurs="unbounded" name="orders"
> > type="this:AnOrder"/>
> > </xsd:sequence>
> > </xsd:complexType>
> >
> > <!-- An Order -->
> > <xsd:complexType name="AnOrder">
> > <xsd:sequence>
> > <xsd:element name="ID" nillable="false" type="xsd:int"/>
> > <xsd:element name="changes"
> type="sdo:ChangeSummaryType"/>
> > </xsd:sequence>
> > </xsd:complexType>
> > </xsd:schema>
> >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> >
> > Output with: ((DataObject)cust.getList(orderProp).get(1)).delete();
> >
> > orderProp is not null, orders in customer size 2
> > orders change summary is not null
> > customer change history OldValues size 2
> > povCust1 orders
> > changes in first change 2
> > 1st change is in order1 ID:10
> > 2nd change is in order2 ID:0
> > new num of orders in customer 3
> > povCust2 ID
> > old value customer ID: 1
> > new value customer ID :2
> > csOrd1 co size 1
> > csOrd1 co size 1
> > order1 old value ID:1
> > order1 new value ID:10
> > order2 old value ID:2
> > order2 new value ID:0
> > order3 old value ID:0
> > order3 new value ID:12
> >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> >
> >
> > Output with: //((DataObject)cust.getList(orderProp).get(1)).delete();
> >
> > orderProp is not null, orders in customer size 2
> > orders change summary is not null
> > customer change history OldValues size 2
> > povCust1 orders
> > changes in first change 2
> > 1st change is in order1 ID:10
> > 2nd change is in order2 ID:11
> > new num of orders in customer 3
> > povCust2 ID
> > old value customer ID: 1
> > new value customer ID :2
> > csOrd1 co size 1
> > csOrd1 co size 1
> > order1 old value ID:1
> > order1 new value ID:10
> > order2 old value ID:2
> > order2 new value ID:11
> > order3 old value ID:0
> > order3 new value ID:12
> >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> >
> > questions:
> >
> > Why the add of order3 in customer is not registered by csCust (change
> > summary of customer)
> >
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> >
> >
> > Regards,
> > Amita
> >
> > On 10/8/07, Adriano Crestani <[EMAIL PROTECTED]> wrote:
> > >
> > > Sorry, item 2 was my fault, not a sdo c++ problem. But the item 1
> > > question
> > > remains.
> > >
> > > Adriano Crestani
> > >
> > > On 10/8/07, Adriano Crestani <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Hi,
> > > >
> > > > I'm getting upset about how change summary logs a isMany property.
> > > >
> > > > 1- What does Setting& ChangeSummary::getOldValue( DataObjectPtr
> > > > dataobject, const Property & property) returns if the property is
> > > many=true?
> > > >
> > > >
> > > > 2- How can I retrieve info from the ChangeSummary, about a DO A that
> > > was
> > > > removed from DO B where the Property C that relates these 2 DOs is
> > > many=true
> > > > and reference=true? Because the there is no Setting on DO B
> > > SettingList that
> > > > Setting::getProperty()=Property C and
> Setting::getDataObjectValue()=DO
> > > A.
> > > >
> > > > Adriano Crestani
> > > >
> > > >
> > > >
> > >
> >
> >
>
