blob: e7ed9ce10db98cf279d62211e22c4c20327fa187 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.document.restapi;
import com.yahoo.vespaxmlparser.VespaXMLFeedReader;
import java.util.Optional;
/**
* Abstract the backend stuff for the REST API, such as retrieving or updating documents.
*
* @author Haakon Dybdahl
*/
public interface OperationHandler {
class VisitResult {
public final Optional<String> token;
public final String documentsAsJsonList;
public VisitResult(Optional<String> token, String documentsAsJsonList) {
this.token = token;
this.documentsAsJsonList = documentsAsJsonList;
}
}
class VisitOptions {
public final Optional<String> cluster;
public final Optional<String> continuation;
public final Optional<Integer> wantedDocumentCount;
public VisitOptions(Optional<String> cluster, Optional<String> continuation, Optional<Integer> wantedDocumentCount) {
this.cluster = cluster;
this.continuation = continuation;
this.wantedDocumentCount = wantedDocumentCount;
}
}
VisitResult visit(RestUri restUri, String documentSelection, VisitOptions options) throws RestApiException;
void put(RestUri restUri, VespaXMLFeedReader.Operation data, Optional<String> route) throws RestApiException;
void update(RestUri restUri, VespaXMLFeedReader.Operation data, Optional<String> route) throws RestApiException;
void delete(RestUri restUri, String condition, Optional<String> route) throws RestApiException;
Optional<String> get(RestUri restUri) throws RestApiException;
/** Called just before this is disposed of */
default void shutdown() {}
}
|
