AttachmentAndMetadata

All Known Implementing Classes:

DataImpl
```
public interface AttachmentAndMetadata
```

Method Summary

Methods
Modifier and Type	Method and Description
`AttachmentInfo`	`addAttachment(java.lang.String datasourceName, java.lang.String datasetName, int featureId, Attachment attachment)` Related to the attachment for feature.
`boolean`	`deleteAttachment(java.lang.String datasourceName, java.lang.String datasetName, int featureId, int id)` Delete the attachment related to feature.
`Attachment`	`getAttachement(java.lang.String datasourceName, java.lang.String datasetName, int featureId, int id)` Gets the attachment data according to the attachment ID.
`java.util.List<AttachmentInfo>`	`getAttachmentInfos(java.lang.String datasourceName, java.lang.String datasetName, int featureId)` Gets the attachment info list related to feature.
`FeatureMetadata`	`getFeatureMetadata(java.lang.String datasourceName, java.lang.String datasetName, int featureId)` Gets the feature meta info.
`boolean`	`supportAttachments(java.lang.String datasourceName, java.lang.String datasetName)` Whether the dataset attachment is enable.
`boolean`	`supportFeatureMetadatas(java.lang.String datasourceName, java.lang.String datasetName)` Whether this dataset feature supports the metadata info.

Method Detail

getAttachmentInfos

java.util.List<AttachmentInfo> getAttachmentInfos(java.lang.String datasourceName,
                                                java.lang.String datasetName,
                                                int featureId)

Gets the attachment info list related to feature.

Parameters:: dataSourceName - Data source name.; datasetInfo - Data set name.; featureId - Feature ID.
Returns:

addAttachment

AttachmentInfo addAttachment(java.lang.String datasourceName,
                           java.lang.String datasetName,
                           int featureId,
                           Attachment attachment)

Related to the attachment for feature.

Parameters:: dataSourceName - Data source name.; datasetInfo - Data set name.; featureId - Feature ID.; attachment - Attachment content.
Returns:

getAttachement

Attachment getAttachement(java.lang.String datasourceName,
                        java.lang.String datasetName,
                        int featureId,
                        int id)

Gets the attachment data according to the attachment ID.

Parameters:: dataSourceName - Data source name.; datasetInfo - Data set name.; id - Attachment ID
Returns:

supportAttachments

boolean supportAttachments(java.lang.String datasourceName,
                         java.lang.String datasetName)

Whether the dataset attachment is enable.

Parameters:: datasourceName -; datasetName -
Returns:

deleteAttachment

boolean deleteAttachment(java.lang.String datasourceName,
                       java.lang.String datasetName,
                       int featureId,
                       int id)

Delete the attachment related to feature.

Parameters:: datasourceName -; datasetName -; featureId -; id -
Returns:

supportFeatureMetadatas

boolean supportFeatureMetadatas(java.lang.String datasourceName,
                              java.lang.String datasetName)

Whether this dataset feature supports the metadata info.

Parameters:: datasourceName -; datasetName -
Returns:

getFeatureMetadata

FeatureMetadata getFeatureMetadata(java.lang.String datasourceName,
                                 java.lang.String datasetName,
                                 int featureId)

Gets the feature meta info.

Parameters:: dataSourceName - Data source name.; datasetInfo - Data set name.
Returns:

Interface AttachmentAndMetadata