org.n52.wps.server.database
Class HSQLDatabase

java.lang.Object
  org.n52.wps.server.database.AbstractDatabase
      org.n52.wps.server.database.HSQLDatabase

All Implemented Interfaces:

IDatabase

public class HSQLDatabase
extends AbstractDatabase

Field Summary

Fields inherited from class org.n52.wps.server.database.AbstractDatabase

creationString, INSERT_COLUMN_MIME_TYPE, INSERT_COLUMN_REQUEST_DATE, INSERT_COLUMN_REQUEST_ID, INSERT_COLUMN_RESPONSE, INSERT_COLUMN_RESPONSE_TYPE, insertionString, insertSQL, PROPERTY_NAME_DATABASE, PROPERTY_NAME_DATABASE_NAME, PROPERTY_NAME_DATABASE_PATH, SELECT_COLUMN_RESPONSE, selectionString, selectSQL, UPDATE_COLUMN_REQUEST_ID, UPDATE_COLUMN_RESPONSE, updateSQL, updateString

Method Summary

java.sql.Connection	getConnection()
java.lang.String	getConnectionURL()
static HSQLDatabase	getInstance()
static java.lang.String	getProtocol() Reads the protocol from the properties file.
protected java.lang.String	insertResultEntity(LargeBufferStream baos, java.lang.String id, java.lang.String type, java.lang.String mimeType) Inserts any result, which has to be stored in the DB.
java.io.InputStream	lookupResponse(java.lang.String request_id) Retrieve the Response on a previous Request, based on an unique identifier, which was already given to the client for reference.
void	shutdown() Shutdown the database in a clean, safe way.

Methods inherited from class org.n52.wps.server.database.AbstractDatabase

deleteStoredResponse, generateRetrieveResultURL, getDatabaseName, getDatabasePath, getMimeTypeForStoreResponse, insertResponse, lookupResponseAsFile, storeComplexValue, storeResponse, updateResponse

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static HSQLDatabase getInstance()

lookupResponse

public java.io.InputStream lookupResponse(java.lang.String request_id)

Description copied from class: AbstractDatabase

Retrieve the Response on a previous Request, based on an unique identifier, which was already given to the client for reference.

Specified by:

lookupResponse in interface IDatabase

Overrides:

lookupResponse in class AbstractDatabase

Parameters:

request_id - The identifier of the Request

Returns:

null, if an SQLException occurred, else an InputStream with the Response

insertResultEntity

protected java.lang.String insertResultEntity(LargeBufferStream baos,
                                              java.lang.String id,
                                              java.lang.String type,
                                              java.lang.String mimeType)

Description copied from class: AbstractDatabase

Inserts any result, which has to be stored in the DB.

Overrides:

insertResultEntity in class AbstractDatabase

getConnection

public java.sql.Connection getConnection()

Specified by:

getConnection in class AbstractDatabase

getConnectionURL

public java.lang.String getConnectionURL()

Specified by:

getConnectionURL in class AbstractDatabase

shutdown

public void shutdown()

Shutdown the database in a clean, safe way.

Specified by:

shutdown in interface IDatabase

Overrides:

shutdown in class AbstractDatabase

getProtocol

public static java.lang.String getProtocol()

Reads the protocol from the properties file.

Returns:

The protocol as a string. The protocol can be file, mem, res, hsql, http, hsqls or https. The default protocol is file.