diff options
Diffstat (limited to 'src/com/gitblit/utils/SyndicationUtils.java')
| -rw-r--r-- | src/com/gitblit/utils/SyndicationUtils.java | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/com/gitblit/utils/SyndicationUtils.java b/src/com/gitblit/utils/SyndicationUtils.java index fb40dd56..3664a181 100644 --- a/src/com/gitblit/utils/SyndicationUtils.java +++ b/src/com/gitblit/utils/SyndicationUtils.java @@ -16,8 +16,10 @@ package com.gitblit.utils;
import java.io.IOException;
+import java.io.InputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
+import java.net.URLConnection;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
@@ -33,7 +35,9 @@ import com.sun.syndication.feed.synd.SyndFeed; import com.sun.syndication.feed.synd.SyndFeedImpl;
import com.sun.syndication.feed.synd.SyndImageImpl;
import com.sun.syndication.io.FeedException;
+import com.sun.syndication.io.SyndFeedInput;
import com.sun.syndication.io.SyndFeedOutput;
+import com.sun.syndication.io.XmlReader;
/**
* Utility class for RSS feeds.
@@ -93,4 +97,53 @@ public class SyndicationUtils { output.output(feed, writer);
writer.close();
}
+
+ /**
+ * Reads a Gitblit RSS feed.
+ *
+ * @param url
+ * the url of the Gitblit server
+ * @param repository
+ * the repository name
+ * @param branch
+ * the branch name (optional)
+ * @param numberOfEntries
+ * the number of entries to retrieve. if <= 0 the server default
+ * is used.
+ * @param username
+ * @param password
+ * @return the JSON message as a string
+ * @throws {@link IOException}
+ */
+ public static SyndFeed readFeed(String url, String repository, String branch,
+ int numberOfEntries, String username, char[] password) throws IOException,
+ FeedException {
+ String feedUrl;
+ if (StringUtils.isEmpty(branch)) {
+ // no branch specified
+ if (numberOfEntries > 0) {
+ // fixed number of entries
+ feedUrl = MessageFormat.format("{0}/feed/{1}?l={2,number,0}", url, repository);
+ } else {
+ // server default number of entries
+ feedUrl = MessageFormat.format("{0}/feed/{1}", url, repository);
+ }
+ } else {
+ // branch specified
+ if (numberOfEntries > 0) {
+ // fixed number of entries
+ feedUrl = MessageFormat.format("{0}/feed/{1}?h={2}&l={3,number,0}", url,
+ repository, branch, numberOfEntries);
+ } else {
+ // server default number of entries
+ feedUrl = MessageFormat.format("{0}/feed/{1}?h={2}", url, repository, branch);
+ }
+ }
+ URLConnection conn = ConnectionUtils.openReadConnection(feedUrl, username, password);
+ InputStream is = conn.getInputStream();
+ SyndFeedInput input = new SyndFeedInput();
+ SyndFeed feed = input.build(new XmlReader(is));
+ is.close();
+ return feed;
+ }
}
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