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

java.lang.Object
  |
  +--uk.ac.ic.doc.automed.wrappers.AutoMedWrapperFactory
        |
        +--uk.ac.ic.doc.automed.wrappers.SQLWrapperFactory
              |
              +--uk.ac.ic.doc.automed.wrappers.PostgresWrapperFactory

public class PostgresWrapperFactory

extends SQLWrapperFactory

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

Author:

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

Field Summary

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

AUTOMED_SQL_MODEL_FIELD, AUTOMED_SQL_MODEL_FOREIGN_KEY, AUTOMED_SQL_MODEL_INDEX, AUTOMED_SQL_MODEL_PRIMARY_KEY, AUTOMED_SQL_MODEL_TABLE, DATA_SIZE, DATA_TYPE, FIELD_POSITION, FOREIGN_KEY, INDEX, NULL_CONSTRAINT, PRIMARY_KEY, SQL_MODEL_FOREIGN_KEY, SQL_MODEL_INDEX, SQL_MODEL_PRIMARY_KEY, SQL_MODEL_TABLE

Constructor Summary

PostgresWrapperFactory()

Method Summary

SQLWrapper

build(java.lang.String username, java.lang.String password, java.lang.String driver, java.lang.String url, java.lang.String schemaName) Create an AutoMed Schema containing SchemaObjects that represent a database, in such a form that queries on that schema can be mapped by executeQuery in the query lanuage of the database.

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

createAutoMedModel, createAutoMedSchema, createSQLModel, getAutoMedModel, getAutoMedModelName, getFeatures, getModel, getModelName, isFeatureInUse, setBaseName, setFeatures

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgresWrapperFactory

public PostgresWrapperFactory()

Method Detail

build

public SQLWrapper build(java.lang.String username,
                        java.lang.String password,
                        java.lang.String driver,
                        java.lang.String url,
                        java.lang.String schemaName)
                 throws IntegrityException,
                        DataSourceException

Create an AutoMed Schema containing SchemaObjects that represent a database, in such a form that queries on that schema can be mapped by executeQuery in the query lanuage of the database. This should be called once per database, so as to configure the repository. Subsequent uses of the database should call the constructor for PostgresWrapper with the AccessMethod of the PostgresWrapper returned here.

Specified by:

build in class SQLWrapperFactory

IntegrityException

DataSourceException