Package org.apache.cayenne.access.jdbc

Examples of org.apache.cayenne.access.jdbc.ColumnDescriptor

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    private ColumnDescriptor appendColumn(
            Map<String, ColumnDescriptor> map,
            String name,
            String label) {
        ColumnDescriptor column = map.get(name);

        if (column == null) {
            column = new ColumnDescriptor();
            column.setName(name);
            column.setDataRowKey(label);
            map.put(name, column);
        }

        return column;
    }
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        List<?> columns = tr.buildResultColumns();

        // all DbAttributes must be included
        DbEntity entity = context.getEntityResolver().getDbEntity("PAINTING");
        for (final DbAttribute a : entity.getAttributes()) {
            ColumnDescriptor c = new ColumnDescriptor(a, "t0");
            assertTrue("No descriptor for " + a + ", columns: " + columns, columns
                    .contains(c));
        }
    }
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        List<?> columns = tr.buildResultColumns();

        // assert root entity columns
        DbEntity entity = context.getEntityResolver().getDbEntity("PAINTING");
        for (final DbAttribute a : entity.getAttributes()) {
            ColumnDescriptor c = new ColumnDescriptor(a, "t0");
            assertTrue("No descriptor for " + a + ", columns: " + columns, columns
                    .contains(c));
        }

        // assert joined columns
        DbEntity joined = context.getEntityResolver().getDbEntity("ARTIST");
        for (final DbAttribute a : joined.getAttributes()) {

            // skip ARTIST PK, it is joined from painting
            if (Artist.ARTIST_ID_PK_COLUMN.equals(a.getName())) {
                continue;
            }

            ColumnDescriptor c = new ColumnDescriptor(a, "t1");
            c.setDataRowKey("toArtist." + a.getName());
            assertTrue("No descriptor for " + a + ", columns: " + columns, columns
                    .contains(c));
        }
    }
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            String label) {

        String alias = getCurrentAlias();
        if (skipSet.add(new ColumnTracker(alias, attribute))) {

            ColumnDescriptor column = (objAttribute != null) ? new ColumnDescriptor(
                    objAttribute,
                    attribute,
                    alias) : new ColumnDescriptor(attribute, alias);

            if (label != null) {
                column.setDataRowKey(label);
            }

            columns.add(column);

            // TODO: andrus, 5/7/2006 - replace 'columns' collection with this map, as it
            // is redundant
            defaultAttributesByColumn.put(column, objAttribute);
        }
        else if (objAttribute != null) {

            // record ObjAttribute override
            for (ColumnDescriptor column : columns) {
                if (attribute.getName().equals(column.getName())) {

                    // kick out the original attribute
                    ObjAttribute original = defaultAttributesByColumn.remove(column);

                    if (original != null) {
                        if (attributeOverrides == null) {
                            attributeOverrides = new HashMap<ObjAttribute, ColumnDescriptor>();
                        }

                        attributeOverrides.put(original, column);
                        column.setJavaClass(Void.TYPE.getName());
                    }

                    break;
                }
            }
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  • org.apache.cayenne.dba.oracle.OracleProcedureAction
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