org.opennms.netmgt.jasper.measurement.remote

Class RemoteMeasurementDataSourceWrapper

java.lang.Object

org.opennms.netmgt.jasper.measurement.remote.RemoteMeasurementDataSourceWrapper

All Implemented Interfaces:

MeasurementDataSourceWrapper

public class RemoteMeasurementDataSourceWrapper
extends Object
implements MeasurementDataSourceWrapper

Makes Measurement API requests and wraps the request in an appropriate JRRewindableDataSource.

Constructor Summary

Constructors

Constructor and Description
RemoteMeasurementDataSourceWrapper(boolean useSsl, String url, String username, String password)

Method Summary

Modifier and Type	Method and Description
void	close()
net.sf.jasperreports.engine.JRRewindableDataSource	createDataSource(String query) Creates a JRRewindableDataSource according to the provided query.

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteMeasurementDataSourceWrapper

public RemoteMeasurementDataSourceWrapper(boolean useSsl,
                                          String url,
                                          String username,
                                          String password)

Method Detail

createDataSource

public net.sf.jasperreports.engine.JRRewindableDataSource createDataSource(String query)
                                                                    throws net.sf.jasperreports.engine.JRException

Description copied from interface: MeasurementDataSourceWrapper

Creates a JRRewindableDataSource according to the provided query.

Specified by:

createDataSource in interface MeasurementDataSourceWrapper

Parameters:

query - The query to execute. Should be a OpenNMS Measurement API parsable QueryRequest. It may be null, but not empty.

Returns:

The DataSource.

Throws:

net.sf.jasperreports.engine.JRException - In any error situation. RuntimeException are not catched and may be thrown in addition.

close

public void close()

Specified by:

close in interface MeasurementDataSourceWrapper