/*
* hasArticleMetadata(CachedUrl cu)
* Given the CachedUrl for the potential abstract file, using the existing
* SimpleHtmlMetaTagMetadataExtractor to parse the file and
* retrieve any contained metadata. If a doi or author exists, it's an article
* NOT defining the Metadata Extractor here!
*/
private boolean hasArticleMetadata(CachedUrl cu) {
MetadataTarget at = new MetadataTarget(MetadataTarget.PURPOSE_ARTICLE);
ArticleMetadata am;
SimpleHtmlMetaTagMetadataExtractor ext = new SimpleHtmlMetaTagMetadataExtractor();
if (cu != null && cu.hasContent()) {
try {
at.setFormat("text/html");
am = ext.extract(at, cu);
if ((am.containsRawKey("bepress_citation_journal_title"))
|| (am.containsRawKey("bepress_citation_abstract_html_url"))
|| (am.containsRawKey("bepress_citation_doi"))
|| (am.containsRawKey("bepress_citation_author"))) {
return true;
}
} catch (IOException e) {
e.printStackTrace();
}
}
return false; // no reasonable metadata, probably a toc
}
