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News: Store/load individual news entries as XML in separate files by UUID.

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WIP, not yet hooked in.
This commit is contained in:
zzz
2015-09-14 11:06:35 +00:00
parent ed3e444d1e
commit 6f5739b9d8
2 changed files with 286 additions and 4 deletions
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27
apps/routerconsole/java/src/net/i2p/router/news/NewsXMLParser.java
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@@ -247,6 +247,10 @@ public class NewsXMLParser {
return rv;
}
/**
* This does not check for any missing values.
* Any fields in any NewsEntry may be null.
*/
private List<NewsEntry> extractNewsEntries(Node feed) throws I2PParserException {
List<NewsEntry> rv = new ArrayList<NewsEntry>();
List<Node> entries = getNodes(feed, "entry");
@@ -345,8 +349,10 @@ public class NewsXMLParser {
/**
* Helper to get all Nodes matching the name
*
* @return non-null
*/
private static List<Node> getNodes(Node node, String name) {
static List<Node> getNodes(Node node, String name) {
List<Node> rv = new ArrayList<Node>();
int count = node.getNNodes();
for (int i = 0; i < count; i++) {
@@ -432,8 +438,8 @@ public class NewsXMLParser {
}
public static void main(String[] args) {
if (args.length != 1) {
System.err.println("Usage: NewsXMLParser file.xml");
if (args.length <= 0 || args.length > 2) {
System.err.println("Usage: NewsXMLParser file.xml [parserMode]");
System.exit(1);
}
try {
@@ -454,9 +460,22 @@ public class NewsXMLParser {
System.out.println("Release timestamp: " + latestRelease.date);
System.out.println("Feed timestamp: " + ud.feedUpdated);
System.out.println("Found " + entries.size() + " news entries");
Set<String> uuids = new HashSet<String>(entries.size());
for (int i = 0; i < entries.size(); i++) {
NewsEntry e = entries.get(i);
System.out.println("News #" + (i+1) + ": " + e.title + '\n' + e.content);
System.out.println("\n****** News #" + (i+1) + ": " + e.title + '\n' + e.content);
if (e.id == null)
throw new IOException("missing ID");
if (e.title == null)
throw new IOException("missing title");
if (e.content == null)
throw new IOException("missing content");
if (e.authorName == null)
throw new IOException("missing author");
if (e.updated == 0)
throw new IOException("missing updated");
if (!uuids.add(e.id))
throw new IOException("duplicate ID");
}
} catch (IOException ioe) {
ioe.printStackTrace();