#730

Committed 23 Oct 2025 09:26AM UTC coverage: 86.354% (-0.06%) from 86.412%

Build # #730

Build Type

push

Committed by

Commit Message

Fix OR, AND and ContentType checkers

Run Details

15 of 34 new or added lines in 5 files covered. (44.12%)

1 existing line in 1 file now uncovered.

5670 of 6566 relevant lines covered (86.35%)

0.86 hits per line

Source File
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76.47

/src/main/java/de/gwdg/metadataqa/api/util/ContentTypeExtractor.java

package de.gwdg.metadataqa.api.util;

import org.apache.commons.lang3.StringUtils;

import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.logging.Logger;

public class ContentTypeExtractor {
  private static final Logger LOGGER = Logger.getLogger(ContentTypeExtractor.class.getCanonicalName());
  public static final int DEFAULT_TIMEOUT = 5000;
  private static final List<String> HEADER_KEYS = List.of("Content-Type", "content-type");

  private int timeout;
  private boolean debug = false;

  public ContentTypeExtractor() {
    this.timeout = DEFAULT_TIMEOUT;
  }

  public ContentTypeExtractor(int timeout) {
    this.timeout = timeout;
  }

  public String getContentType(String url) throws IOException {
    String contentType = null;
    URL urlObj = new URL(url);
    HttpURLConnection urlConnection = (HttpURLConnection) urlObj.openConnection();

    urlConnection.setConnectTimeout(timeout);
    urlConnection.setReadTimeout(timeout);
    urlConnection.connect();
    int responseCode = urlConnection.getResponseCode();
    if (responseCode == 200) {
      // String rawContentType = extractContentType.getHeaderField("Content-Type");
      String rawContentType = extractContentType(urlConnection);
      if (rawContentType != null && StringUtils.isNotBlank(rawContentType))
        contentType = rawContentType.replaceAll("; ?charset.*$", "");
    } else if (responseCode == 301 // Moved Permanently
            || responseCode == 302 // Found
            || responseCode == 303 // See Other
            || responseCode == 304 // Not Modified
            || responseCode == 307 // Temporary Redirect
            || responseCode == 308 // Permanent Redirect
    ) {
      String location = urlConnection.getHeaderField("Location");
      return getContentType(location);
    } else {
      LOGGER.warning(String.format("URL %s returns unhandled status code: %d.\n", url, responseCode));
    }
    return contentType;
  }

  private String extractContentType(HttpURLConnection urlConnection) {
    String contentType = null;
    for (String key : HEADER_KEYS) {
      contentType = urlConnection.getHeaderField(key);
      if (StringUtils.isNotBlank(contentType))
        break;
    }
    return contentType;
  }

  public void setDebug() {
    this.debug = true;
  }
}

1	package de.gwdg.metadataqa.api.util;
2
3	import org.apache.commons.lang3.StringUtils;
4
5	import java.io.IOException;
6	import java.net.HttpURLConnection;
7	import java.net.URL;
8	import java.util.List;
9	import java.util.logging.Logger;
10
11	public class ContentTypeExtractor {
12	private static final Logger LOGGER = Logger.getLogger(ContentTypeExtractor.class.getCanonicalName());	1✔
13	public static final int DEFAULT_TIMEOUT = 5000;
14	private static final List<String> HEADER_KEYS = List.of("Content-Type", "content-type");	1✔
15
16	private int timeout;
17	private boolean debug = false;	1✔
18
19	public ContentTypeExtractor() {	×
20	this.timeout = DEFAULT_TIMEOUT;	×
21	}	×
22
23	public ContentTypeExtractor(int timeout) {	1✔
24	this.timeout = timeout;	1✔
25	}	1✔
26
27	public String getContentType(String url) throws IOException {
28	String contentType = null;	1✔
29	URL urlObj = new URL(url);	1✔
30	HttpURLConnection urlConnection = (HttpURLConnection) urlObj.openConnection();	1✔
31
32	urlConnection.setConnectTimeout(timeout);	1✔
33	urlConnection.setReadTimeout(timeout);	1✔
34	urlConnection.connect();	1✔
35	int responseCode = urlConnection.getResponseCode();	1✔
36	if (responseCode == 200) {	1✔
37	// String rawContentType = extractContentType.getHeaderField("Content-Type");
38	String rawContentType = extractContentType(urlConnection);	1✔
39	if (rawContentType != null && StringUtils.isNotBlank(rawContentType))	1✔
40	contentType = rawContentType.replaceAll("; ?charset.*$", "");	1✔
41	} else if (responseCode == 301 // Moved Permanently	1✔
42	\|\| responseCode == 302 // Found
43	\|\| responseCode == 303 // See Other
44	\|\| responseCode == 304 // Not Modified
45	\|\| responseCode == 307 // Temporary Redirect
46	\|\| responseCode == 308 // Permanent Redirect
47	) {
48	String location = urlConnection.getHeaderField("Location");	×
49	return getContentType(location);	×
50	} else {
51	LOGGER.warning(String.format("URL %s returns unhandled status code: %d.\n", url, responseCode));	1✔
52	}
53	return contentType;	1✔
54	}
55
56	private String extractContentType(HttpURLConnection urlConnection) {
57	String contentType = null;	1✔
58	for (String key : HEADER_KEYS) {	1✔
59	contentType = urlConnection.getHeaderField(key);	1✔
60	if (StringUtils.isNotBlank(contentType))	1✔
61	break;	1✔
62	}	×
63	return contentType;	1✔
64	}
65
66	public void setDebug() {
NEW 67	this.debug = true;	×
NEW 68	}	×
69	}

pkiraly / metadata-qa-api / #730

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