uk.ac.ic.doc.automed.wrappers
Class PostgresWrapper

java.lang.Object
  |
  +--uk.ac.ic.doc.automed.wrappers.AutoMedWrapper
        |
        +--uk.ac.ic.doc.automed.wrappers.SQLWrapper
              |
              +--uk.ac.ic.doc.automed.wrappers.PostgresWrapper

public class PostgresWrapper

extends SQLWrapper

A lower level wrapper for the conforming to the AutoMed SQL high level wrapper for Postgres SQL databases.

Author:

Peter McBrien (pjm@doc.ic.ac.uk)

Field Summary

Fields inherited from class uk.ac.ic.doc.automed.wrappers.SQLWrapper

JDBC_PROTOCOL_NAME

Constructor Summary

PostgresWrapper(AccessMethod am, java.lang.String password)
Generate a new wrapper instance from information held in the repository about how to access a data source.

Method Summary

SQLResult

executeSQLQuery(SQLQuery q) Execute a query on the data source, returning the result in the standard format for instances of SQL queries.

Methods inherited from class uk.ac.ic.doc.automed.wrappers.SQLWrapper

executeIQL, executeLocalQuery

Methods inherited from class uk.ac.ic.doc.automed.wrappers.AutoMedWrapper

atDebugLevel, getAccessMethod, getAutoMedWrapper, getSchema, setDebugLevel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PostgresWrapper

public PostgresWrapper(AccessMethod am,
                       java.lang.String password)
                throws DataSourceException

Generate a new wrapper instance from information held in the repository about how to access a data source. Note that a suitable access AccessMethod and Schema can be created using PostgresWrapperFactory.build(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)

Method Detail

executeSQLQuery

public SQLResult executeSQLQuery(SQLQuery q)
                          throws DataSourceException

Execute a query on the data source, returning the result in the standard format for instances of SQL queries.

Specified by:

executeSQLQuery in class SQLWrapper

DataSourceException