List of whereForeignKey() Examples

Examples of whereForeignKey()

org.apache.openjpa.jdbc.meta.ValueMapping.whereForeignKey()
Sets this value's foreign key to the given related object. The object may be null.
org.apache.openjpa.jdbc.sql.Row.whereForeignKey()
Set the foreign key equality criteria to link to the given object. If the related type uses table-per-class mappings, the foreign key may be targeted at an independent superclass table.
org.apache.openjpa.jdbc.sql.Select.whereForeignKey()
Add where conditions setting the given foreign key to the given oid values. @see #wherePrimaryKey

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

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

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

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

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

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

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

            if (curVersion != null && sm.isVersionCheckRequired()) {
                row.whereObject(cols[i], getColumnValue(curVersion, i));
                if (isSecondaryColumn(cols[i], sm)) {
                  ForeignKey[] fks = cols[i].getTable().getForeignKeys();
                  for (ForeignKey fk : fks) {
                    row.whereForeignKey(fk, sm);
                  }
                }
            }
            if (vers.getColumnIO().isUpdatable(i, nextVersion == null))
                row.setObject(cols[i], getColumnValue(nextVersion, i));

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

            if (cur != null) {
                row.whereObject(cols[i], cur);
                if (isSecondaryColumn(cols[i], sm)) {
                  ForeignKey[] fks = cols[i].getTable().getForeignKeys();
                  for (ForeignKey fk : fks) {
                    row.whereForeignKey(fk, sm);
                  }
                }
            }
        }
    }

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

                sql.append("MAX(").
                    append(sel.getColumnAlias(field.getOrderColumn())).
                    append(")");
                sel.select(sql.toString(), field);
                ClassMapping rel = getDefaultElementMapping(false);
                sel.whereForeignKey(getJoinForeignKey(rel),
                    sm.getObjectId(), field.getDefiningMapping(), store);


                Result res = sel.execute(store, fetch);
                try {
                    res.next();

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

                sql.append("MAX(").
                    append(sel.getColumnAlias(field.getOrderColumn())).
                    append(")");
                sel.select(sql.toString(), field);
                ClassMapping rel = getDefaultElementMapping(false);
                sel.whereForeignKey(getJoinForeignKey(rel),
                    sm.getObjectId(), field.getDefiningMapping(), store);


                Result res = sel.execute(store, fetch);
                try {
                    res.next();

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