com.asakusafw.testdriver.core

Interface ExporterRetriever<T extends ExporterDescription>

Type Parameters:

T - type of target ExporterDescription

All Known Implementing Classes:

AbstractExporterRetriever, BaseExporterRetriever, DirectFileOutputRetriever, SpiExporterRetriever, WindGateExporterRetriever

public interface ExporterRetriever<T extends ExporterDescription>

Retrieves test results from suitable ExporterDescription. Attention: Currently this interface is not stable. Please inherit AbstractExporterRetriever or BaseExporterRetriever instead.

Adding ExporterDescription test moderators, clients can implement this and put the class name in META-INF/services/com.asakusafw.testdriver.core.ExporterRetriever.

Since:

0.2.0

Version:

0.2.2

Method Summary

Modifier and Type	Method and Description
<V> ModelOutput<V>	createOutput(DataModelDefinition<V> definition, T description, TestContext context) Creates a ModelOutput to prepare what the exporter will use.
<V> DataModelSource	createSource(DataModelDefinition<V> definition, T description, TestContext context) Creates a DataModelSource to retrieve what the target exporter had created.
Class<T>	getDescriptionClass() Returns the class of target ExporterDescription.
void	truncate(T description, TestContext context) Truncates all resources which the exporter will use.

Method Detail

getDescriptionClass

Class<T> getDescriptionClass()

Returns the class of target ExporterDescription.

Returns:

the class

truncate

void truncate(T description,
              TestContext context)
       throws IOException

Truncates all resources which the exporter will use.

If target resources do not support truncate operations, this method has no effects.

Parameters:

description - the description

context - the current test context

Throws:

IOException - if failed to open the target

Since:

0.2.2

createOutput

<V> ModelOutput<V> createOutput(DataModelDefinition<V> definition,
                                T description,
                                TestContext context)
                         throws IOException

Creates a ModelOutput to prepare what the exporter will use.

Type Parameters:

V - type of model

Parameters:

definition - the data model definition

description - the description

context - the current test context

Returns:

the created ModelOutput

Throws:

IOException - if failed to open the target

IllegalArgumentException - if some parameters were null

Since:

0.2.2

createSource

<V> DataModelSource createSource(DataModelDefinition<V> definition,
                                 T description,
                                 TestContext context)
                          throws IOException

Creates a DataModelSource to retrieve what the target exporter had created.

Type Parameters:

V - type of model

Parameters:

definition - the data model definition

description - the description

context - the current test context

Returns:

the created DataModelSource

Throws:

IOException - if failed to open the target

IllegalArgumentException - if some parameters were null

Since:

0.2.2