Package org.apache.openjpa.jdbc.sql

Examples of org.apache.openjpa.jdbc.sql.Row.whereForeignKey()

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        ForeignKey fk = elem.getForeignKey();
        if (!elem.getUseClassCriteria() && io.isAnyUpdatable(fk, true)) {
            assertInversable();
            Row row = rm.getAllRows(fk.getTable(), Row.ACTION_UPDATE);
            row.setForeignKey(fk, io, null);
            row.whereForeignKey(fk, sm);
            rm.flushAllRows(row);
            return;
        }

        if (!sm.getLoaded().get(field.getIndex()))
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        // null inverse if not already enforced by fk
        if (field.getIndependentTypeMappings().length != 1)
            throw RelationStrategies.uninversable(field);
        Row row = rm.getAllRows(fk.getTable(), Row.ACTION_UPDATE);
        row.setForeignKey(fk, io, null);
        row.whereForeignKey(fk, sm);
        rm.flushAllRows(row);
    }

    /**
     * This method updates the inverse columns of our relation
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        if (newVal && field.getJoinForeignKey() != null
            && field.isJoinOuter()) {
            // if our record is in an outer-joined related table and we're not
            // updating an existing value, delete the old one
            Row del = rm.getRow(field.getTable(), Row.ACTION_DELETE, sm, true);
            del.whereForeignKey(field.getJoinForeignKey(), sm);
            delete(sm, null, store, rm, del);

            // insert the new value
            row = rm.getRow(field.getTable(), Row.ACTION_INSERT, sm,
                em != null);
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        if (newVal && field.getJoinForeignKey() != null
            && field.isJoinOuter()) {
            // if our record is in an outer-joined related table and we're not
            // updating an existing value, delete the old one
            Row del = rm.getRow(field.getTable(), Row.ACTION_DELETE, sm, true);
            del.whereForeignKey(field.getJoinForeignKey(), sm);
            delete(sm, null, store, rm, del);

            // insert the new value
            row = rm.getRow(field.getTable(), Row.ACTION_INSERT, sm,
                em != null);
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    public void deleteRow(OpenJPAStateManager sm, JDBCStore store,
        RowManager rm)
        throws SQLException {
        if (_fk != null) {
            Row row = rm.getRow(getTable(), Row.ACTION_DELETE, sm, true);
            row.whereForeignKey(_fk, sm);
        }
    }

    /**
     * Return the row to use for this field. This method is meant only for
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                // maybe some other field already is updating?
                row = rm.getRow(getTable(), Row.ACTION_UPDATE, sm, false);
                if (row == null) {
                    Row del = rm.getRow(getTable(), Row.ACTION_DELETE, sm,
                        true);
                    del.whereForeignKey(_fk, sm);
                }
            } else
                row = rm.getRow(getTable(), Row.ACTION_INSERT, sm, false);

            // only update/insert if the row exists already or the value is
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        // null inverse if not already enforced by fk
        if (field.getIndependentTypeMappings().length != 1)
            throw RelationStrategies.uninversable(field);
        Row row = rm.getAllRows(fk.getTable(), Row.ACTION_UPDATE);
        row.setForeignKey(fk, io, null);
        row.whereForeignKey(fk, sm);
        rm.flushAllRows(row);
    }

    /**
     * This method updates the inverse columns of our relation
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    public void deleteRow(OpenJPAStateManager sm, JDBCStore store,
        RowManager rm)
        throws SQLException {
        if (_fk != null) {
            Row row = rm.getRow(getTable(), Row.ACTION_DELETE, sm, true);
            row.whereForeignKey(_fk, sm);
        }
    }

    /**
     * Return the row to use for this field. This method is meant only for
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                // maybe some other field already is updating?
                row = rm.getRow(getTable(), Row.ACTION_UPDATE, sm, false);
                if (row == null) {
                    Row del = rm.getRow(getTable(), Row.ACTION_DELETE, sm,
                        true);
                    del.whereForeignKey(_fk, sm);
                }
            } else
                row = rm.getRow(getTable(), Row.ACTION_INSERT, sm, false);

            // only update/insert if the row exists already or the value is
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        ForeignKey fk = elem.getForeignKey();
        if (!elem.getUseClassCriteria() && io.isAnyUpdatable(fk, true)) {
            assertInversable();
            Row row = rm.getAllRows(fk.getTable(), Row.ACTION_UPDATE);
            row.setForeignKey(fk, io, null);
            row.whereForeignKey(fk, sm);
            rm.flushAllRows(row);
            return;
        }

        if (!sm.getLoaded().get(field.getIndex()))
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