Package org.apache.tuscany.das.rdb.config

Examples of org.apache.tuscany.das.rdb.config.Column

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        while (i.hasNext()) {
            String columnName = (String) i.next();

            QualifiedColumn pkColumn = new QualifiedColumn(columnName);
            Table t = findOrCreateTable(pkColumn.getTableName());
            Column c = findOrCreateColumn(t, pkColumn.getColumnName());
            c.setPrimaryKey(true);
            if (generated)
                c.setGenerated(true);
        }
    }
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    public Column getColumn(Table t, String name) {
        if (t == null)
            return null;
        Iterator i = t.getColumn().iterator();
        while (i.hasNext()) {
            Column c = (Column) i.next();
            if (c.getName().equals(name)) {
                return c;
            }
        }
        DebugUtil
                .debugln(getClass(), debug, "WARNING: Could not find column " + name + " in table " + t.getName());
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    public Column getColumnByPropertyName(Table t, String propertyName) {
        if (t == null)
            return null;
        Iterator i = t.getColumn().iterator();
        while (i.hasNext()) {
            Column c = (Column) i.next();
            if (c.getName().equals(propertyName))
                return c;
            if (c.getPropertyName() != null && c.getPropertyName().equals(propertyName))
                return c;
        }
        DebugUtil.debugln(getClass(), debug, "WARNING: Could not find column " + propertyName + " in table "
                + t.getName());
        return null;
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        return null;
    }

    public String getColumnPropertyName(String tableName, String columnName) {
        Table t = getTable(tableName);
        Column c = getColumn(t, columnName);
        if (c == null)
            return columnName;

        String propertyName = c.getPropertyName();
        if (propertyName == null)
            return c.getName();

        return propertyName;
    }
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        if (config == null)
            config = factory.createConfig();

        QualifiedColumn occColumn = new QualifiedColumn(columnName);
        Table t = findOrCreateTable(occColumn.getTableName());
        Column c = findOrCreateColumn(t, occColumn.getColumnName());
        c.setCollision(true);

        config.getTable().add(t);
    }
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    }

    private Column findOrCreateColumn(Table t, String name) {
        Iterator i = t.getColumn().iterator();
        while (i.hasNext()) {
            Column c = (Column) i.next();
            if (name.equals(c.getName()))
                return c;
        }

        Column c = ConfigFactoryImpl.eINSTANCE.createColumn();
        c.setName(name);
        t.getColumn().add(c);
        return c;
    }
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        if (config == null)
            config = factory.createConfig();

        QualifiedColumn column = new QualifiedColumn(name);
        Table t = findOrCreateTable(column.getTableName());
        Column c = findOrCreateColumn(t, column.getColumnName());
        c.setConverterClassName(converter);

    }
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    }

    public String getConverter(String tableName, String columnName) {
        Table t = getTable(tableName);
        Column c = getColumn(t, columnName);
        if (c != null)
            return c.getConverterClassName();
        return null;
    }
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    public HashMap getConverters(Table table) {
        HashMap converters = new HashMap();

        Iterator columns = table.getColumn().iterator();
        while (columns.hasNext()) {
            Column c = (Column) columns.next();
            if (c.getConverterClassName() != null) {
                String property = c.getPropertyName();
                if (property == null)
                    property = c.getName();
                converters.put(property, c.getConverterClassName());
            }
        }
        return converters;
    }
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    ChangeSummary summary = changedObject.getDataGraph().getChangeSummary();
    Iterator i = getChangedFields(mapping, summary, changedObject).iterator();

    while (i.hasNext()) {
      Property attr = (Property) i.next();
      Column c = t.getColumnByPropertyName(attr.getName());
      if ((c != null) && (c.isCollision() || c.isPrimaryKey())) {
        // get rid of comma if OCC or PK is last field
        if (!i.hasNext()) {
          statement
              .delete(statement.length() - 2, statement.length());
        }
      } else {
        parameters.add(attr);
        statement.append(c == null ? attr.getName() : c.getName());
        statement.append(" = ?");
        if (i.hasNext())
          statement.append(", ");
      }
    }
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Related Classes of org.apache.tuscany.das.rdb.config.Column

  • org.apache.tuscany.das.rdb.config.wrapper.MappingWrapper
  • org.apache.tuscany.das.rdb.config.wrapper.TableWrapper
  • org.apache.tuscany.das.rdb.generator.impl.InsertGenerator
  • org.apache.tuscany.das.rdb.generator.impl.UpdateGenerator
  • org.apache.tuscany.das.rdb.graphbuilder.impl.ResultMetadata
  • org.apache.tuscany.das.rdb.impl.ChangeSummarizer
  • org.apache.tuscany.das.rdb.impl.DatabaseObject
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