blob: 23d4bc7f3b77fd339739d7bdb65209801edf656b (
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
|
// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.http.server;
import com.yahoo.document.DocumentTypeManager;
import com.yahoo.document.json.JsonFeedReader;
import com.yahoo.vespa.http.client.config.FeedParams;
import com.yahoo.vespaxmlparser.FeedReader;
import com.yahoo.vespaxmlparser.VespaXMLFeedReader;
import java.io.InputStream;
/**
* Class for creating FeedReader based on dataFormat.
* @author dybis
*/
public class FeedReaderFactory {
/**
* Creates FeedReader
* @param inputStream source of feed data
* @param docTypeManager handles the parsing of the document
* @param dataFormat specifies the format
* @return a feedreader
*/
public FeedReader createReader(
InputStream inputStream,
DocumentTypeManager docTypeManager,
FeedParams.DataFormat dataFormat) {
switch (dataFormat) {
case XML_UTF8:
try {
return new VespaXMLFeedReader(inputStream, docTypeManager);
} catch (Exception e) {
throw new RuntimeException("Could not create VespaXMLFeedReader", e);
}
case JSON_UTF8:
return new JsonFeedReader(inputStream, docTypeManager);
default:
throw new IllegalStateException("Can not create feed reader for format: " + dataFormat);
}
}
}
|