Package commonj.sdo

Examples of commonj.sdo.ChangeSummary$Setting

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        else{
        statement.append(table.getTableName());
        }
        statement.append(" set ");

        ChangeSummary summary = changedObject.getDataGraph().getChangeSummary();
        HashSet changedFields = getChangedFields(mapping, summary, changedObject, tableWrapper);
        Iterator i = changedFields.iterator();
     
        int idx = 1;
        while (i.hasNext()) {
            Property property = (Property) i.next();
            Column c = tableWrapper.getColumnByPropertyName(property.getName());         
           
            if ((c == null) || !c.isCollision() || !c.isPrimaryKey()) {
                String columnName = c == null ? property.getName() : c.getColumnName();
                appendFieldSet(statement, idx > 1, columnName);
                parameters.add(createParameter(tableWrapper, property, idx++));
            }
        }
       
        Column c = tableWrapper.getManagedColumn();
        if (c != null) {
            appendFieldSet(statement, idx > 1, c.getColumnName());
            String propertyName = c.getPropertyName() == null ? c.getColumnName() : c.getPropertyName();
            parameters.add(createManagedParameter(tableWrapper,
                    changedObject.getProperty(propertyName), idx++));
        }
       
        statement.append(" where ");

        Iterator pkColumnNames = tableWrapper.getPrimaryKeyNames().iterator();
        Iterator pkPropertyNames = tableWrapper.getPrimaryKeyProperties().iterator();
        while (pkColumnNames.hasNext() && pkPropertyNames.hasNext()) {
            String columnName = (String) pkColumnNames.next();
            String propertyName = (String) pkPropertyNames.next();
            statement.append(columnName);
            statement.append(" = ?");
            if (pkColumnNames.hasNext() && pkPropertyNames.hasNext()) {
                statement.append(" and ");
            }
            parameters.add(createParameter(tableWrapper, type.getProperty(propertyName), idx++));
        }

        if (tableWrapper.getCollisionColumn() == null) {
            Iterator iter = changedFields.iterator();
            while (iter.hasNext()) {
                statement.append(" and ");
                Property changedProperty = (Property) iter.next();
                Column column = tableWrapper.getColumnByPropertyName(changedProperty.getName());
                statement.append(column == null ? changedProperty.getName() : column.getColumnName());
                                
                Object value;
                Setting setting = summary.getOldValue(changedObject, changedProperty);
                // Setting is null if this is a relationship change
                if (setting == null) {
                    value = changedObject.get(changedProperty);
                } else {
                    value = setting.getValue();
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        DataGraph g = SDOUtil.createDataGraph();

        // Create the root object
        g.createRootObject(rootType);

        ChangeSummary summary = g.getChangeSummary();
        summary.beginLogging();

        return g.getRootObject();
    }
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    }

    public DataObject merge(DataObject primary, DataObject secondary) {
        addGraphToRegistry(primary);

        ChangeSummary summary = primary.getDataGraph().getChangeSummary();
        summary.endLogging();
        Iterator i = secondary.getType().getProperties().iterator();

        while (i.hasNext()) {
            Property p = (Property) i.next();
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    public ChangeSummarizer() {
        // Empty Constructor
    }

    public Changes loadChanges(DataObject root) {
        ChangeSummary changeSummary = root.getDataGraph().getChangeSummary();
        if (changeSummary.isLogging()) {
            ((ChangeSummaryImpl) changeSummary).summarize();
        }

        List changedObjects = changeSummary.getChangedDataObjects();

        if (this.logger.isDebugEnabled()) {
            this.logger.debug("List of changed objects contains " + changedObjects.size() + " object(s)");
        }
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        // Create the root object      
        g.createRootObject(gbmd.getRootType());

        SDOUtil.registerDataGraphTypes(g, gbmd.getDefinedTypes());
       
        ChangeSummary summary = g.getChangeSummary();

        ResultSetProcessor rsp = new ResultSetProcessor(g.getRootObject(), gbmd);
        rsp.processResults(getStartRow(), getEndRow());

        summary.beginLogging();

        return g.getRootObject();
    }
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            // If we are at the CS root - we do not clear the changeSummary
            if (isCSRoot) {
                clearCS = false;
            } else {
                if (aDataObject.getContainer() != null) {
                    ChangeSummary containerCS = aDataObject.getContainer().getChangeSummary();

                    // If there is no CS field set above this object then clear any ChangeSummary pointer at this level
                    if (containerCS == null) {
                        clearCS = true;
                    }
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            // If we are at the CS root - we do not clear the changeSummary
            if (isCSRoot) {
                clearCS = false;
            } else {
                if (aDataObject.getContainer() != null) {
                    ChangeSummary containerCS = aDataObject.getContainer().getChangeSummary();

                    // If there is no CS field set above this object then clear any ChangeSummary pointer at this level
                    if (containerCS == null) {
                        clearCS = true;
                    }
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            throw new ECFException("Object is disconnected.");

        if (dataGraph == null)
            throw new ECFException("Not subscribed.");

        ChangeSummary changeSummary = dataGraph.getChangeSummary();
        if (changeSummary.getChangedDataObjects().isEmpty())
            return;

        changeSummary.endLogging();
        byte[] data = updateProvider.createUpdate(this);
        try {
            config.getContext().sendMessage(null,
                    new UpdateDataGraphMessage(version, data));
        } catch (IOException e) {
            throw new ECFException(e);
        }

        changeSummary.beginLogging();
        version = version.getNext(config.getContext().getLocalContainerID());
    }
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*/
public class SharedSDOEditor extends SDOEditor {

    private class UpdateConsumer implements IUpdateConsumer {
        public boolean consumeUpdate(ISharedDataGraph graph, ID containerID) {
            ChangeSummary changeSummary = graph.getDataGraph()
                    .getChangeSummary();
            changeSummary.endLogging();
            SharedSDOEditor.super.doSave(null);
            changeSummary.beginLogging();
            return true;
        }
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    public void testMixedQuoteType() throws IOException {
        QuoteBase quote = CSFactory.INSTANCE.createQuoteBase();
        DataObject dQuote = (DataObject)quote;

        // ChangeSummary csp = quote.getChanges();
        ChangeSummary cs = dQuote.getChangeSummary();
        ChangeSummary csp = quote.getChanges();
        cs.beginLogging();

        assertSame(cs, csp);
       
        quote.setSymbol("fbnt");
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Related Classes of commonj.sdo.ChangeSummary$Setting

  • com.example.simple.cs.impl.QuoteBaseImpl
  • org.apache.tuscany.das.rdb.generator.impl.UpdateGenerator
  • org.apache.tuscany.das.rdb.impl.ChangeSummarizer
  • org.apache.tuscany.das.rdb.impl.ReadCommandImpl
  • org.apache.tuscany.das.rdb.merge.impl.GraphMerger
  • org.apache.tuscany.das.rdb.util.DataObjectUtil
  • org.apache.tuscany.samples.sdo.otherSources.PurchaseOrderControl
  • org.apache.tuscany.sdo.helper.CopyHelperImpl
  • org.apache.tuscany.sdo.impl.DataGraphImpl
  • org.apache.tuscany.sdo.model.impl.BaseDataGraphTypeImpl
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