Request

All Known Implementing Classes:

DocRequest, UnsupportedRequest
```
public interface Request
```
Interface provided to Adaptor.getDocContent(Request, Response) for describing the action that should be taken.
Avoid implementing this interface in adaptor unit tests because new methods may be added in the future. Instead use DocRequest, UnsupportedRequest, or an automated mock generator like Mockito or java.lang.reflect.Proxy.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`boolean`	`canRespondWithNoContent(Date lastModified)` Returns `true` if the GSA or other client's current copy of the document was retrieved after the `lastModified` date and GSA can handle HTTP 204 response; `false` otherwise.
`DocId`	`getDocId()` Provides the document ID for the document that is being requested.
`Date`	`getLastAccessTime()` Returns the last time a GSA or other client retrieved the data, or `null` if none was provided by the client.
`boolean`	`hasChangedSinceLastAccess(Date lastModified)` Returns `true` if the GSA or other client's current copy of the document was retrieved after the `lastModified` date; `false` otherwise.

- Method Detail
  - hasChangedSinceLastAccess
```
boolean hasChangedSinceLastAccess(Date lastModified)
```
    Returns true if the GSA or other client's current copy of the document was retrieved after the lastModified date; false otherwise. lastModified must be in GMT.
    If false, the client does not need to be re-sent the data, since what they have cached is the most recent version. In this case, you should then call Response.respondNotModified().
    
    Parameters:
    
    lastModified - is actual time document was last modified
    
    Returns:
    
    whether updated content should be sent
  - canRespondWithNoContent
```
boolean canRespondWithNoContent(Date lastModified)
```
    Returns true if the GSA or other client's current copy of the document was retrieved after the lastModified date and GSA can handle HTTP 204 response; false otherwise. lastModified must be in GMT.
    If true, the client does not need to be re-sent the file content , since what they have cached is the most recent version. In this case, you should then call Response.respondNoContent().
    
    Parameters:
    
    lastModified - is actual time document was last modified
    
    Returns:
    
    whether sending headers (metadata, ACLs, etc) is enough
  - getLastAccessTime
```
Date getLastAccessTime()
```
    Returns the last time a GSA or other client retrieved the data, or null if none was provided by the client. The returned Date is in GMT.
    This is useful for determining if the client needs to be re-sent the data since what they have cached may be the most recent version. If the client is up-to-date, then call Response.respondNotModified().
    
    Returns:
    
    date in GMT client last accessed the DocId or null
  - getDocId
```
DocId getDocId()
```
    Provides the document ID for the document that is being requested. DocId was not necessarily provided previously by the Adaptor; it is client-provided and must not be trusted. If the document does not exist, then Adaptor.getDocContent(com.google.enterprise.adaptor.Request, com.google.enterprise.adaptor.Response) must call Response.respondNotFound().
    
    Returns:
    
    id being requested

Interface Request

Method Summary

Method Detail

hasChangedSinceLastAccess

canRespondWithNoContent

getLastAccessTime

getDocId