コード例 #1
0
 @Override
 public boolean contains(String itemId) {
   if (coll == null) return false;
   BasicDBObject docsearch = new BasicDBObject();
   docsearch.put("item_id", itemId);
   return coll.contains(docsearch);
 }
コード例 #2
0
 @Override
 public void remove(String itemId) {
   if (coll == null) return;
   BasicDBObject docsearch = new BasicDBObject();
   docsearch.put("item_id", itemId);
   coll.remove(docsearch);
 }
コード例 #3
0
 @Override
 public void reset() {
   synchronized (collMonitor) {
     coll.drop();
     coll = new MongoDBCollection(db, this.collName);
   }
   size = 0;
 }
コード例 #4
0
 @Override
 public DocumentCacheItem get(String itemId) {
   if (coll == null) return null;
   BasicDBObject docsearch = new BasicDBObject();
   docsearch.put("item_id", itemId);
   BasicDBObject doc = coll.get(docsearch);
   return doc2DocumentCacheItem(doc);
 }
コード例 #5
0
  @Override
  public String put(
      String itemId,
      InputStream dataStream,
      long dataSize,
      HashMap<String, String> params,
      HashMap<String, String> metas,
      XMLConfig extra) {

    if (coll == null) return null;
    if (maxDocSize > 0 && dataSize > 0 && dataSize > maxDocSize) return null;

    BasicDBObject docsearch = new BasicDBObject();
    docsearch.put("item_id", itemId);

    BasicDBObject doc = new BasicDBObject();
    doc.put("item_id", itemId);
    doc.put("item_extra", extra.asXml());

    Document xml_params = DocumentFactory.getInstance().createDocument("utf-8");
    xml_params.setXMLEncoding("utf-8");
    Element xml_params_items = xml_params.addElement("params");

    for (Map.Entry<String, String> item : params.entrySet()) {
      String key = item.getKey();
      if (item.getValue() != null) xml_params_items.addElement(key).addText(item.getValue());
    }
    doc.put("item_params", xml_params.asXML());

    Document xml_metas = DocumentFactory.getInstance().createDocument("utf-8");
    xml_metas.setXMLEncoding("utf-8");
    Element xml_metas_items = xml_metas.addElement("metas");

    for (Map.Entry<String, String> item : metas.entrySet()) {
      String key = item.getKey();
      if (item.getKey().startsWith("meta_")) {
        key = key.replace(':', '_').replace('-', '_').replace('.', '_').replace('/', '_');
      }
      if (item.getValue() != null) xml_metas_items.addElement(key).addText(item.getValue());
    }
    doc.put("item_metas", xml_metas.asXML());

    if (dataStream != null) {
      String contentBase64 = "";
      try {
        // dataStream.reset();
        contentBase64 = Base64.inputStreamToStringBase64(dataStream);
        doc.put("content_base64", contentBase64);

      } catch (IOException e) {
        System.out.println(itemId);
        e.printStackTrace();
      }
    }
    remove(itemId);
    return coll.add(doc);
  }