Package ca.carleton.gcrc.couch.client

Examples of ca.carleton.gcrc.couch.client.CouchQueryResults


    {
      logger.debug("Obtain list of documents from skeleton-docs view");
      CouchDesignDocument designDoc = couchDb.getDesignDocument("atlas");
      CouchQuery query = new CouchQuery();
      query.setViewName("skeleton-docs");
      CouchQueryResults results = designDoc.performQuery(query);
      List<JSONObject> rows = results.getRows();
      for(JSONObject row : rows){
        String docId = row.getString("id");
        docIds.add(docId);
      }
    }
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    // Roles from layer definitions
    {
      CouchQuery query = new CouchQuery();
      query.setViewName("layer-definitions");
      CouchQueryResults queryResults = atlasDesign.performQuery(query);
      for(JSONObject row : queryResults.getRows()){
        String layerId = row.getString("key");
        if( false == "public".equals(layerId) ) {
          String layerRole = atlasInfo.getAtlasName() + "_layer_" + layerId;
          roles.add(layerRole);
        }
      }
    }

    // Roles from layers in use
    {
      CouchQuery query = new CouchQuery();
      query.setViewName("layers");
      query.setReduce(true);
      query.setGrouping(true);
      CouchQueryResults queryResults = atlasDesign.performQuery(query);
      for(JSONObject row : queryResults.getRows()){
        String layerId = row.getString("key");
        if( false == "public".equals(layerId) ) {
          String layerRole = atlasInfo.getAtlasName() + "_layer_" + layerId;
          roles.add(layerRole);
        }
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    query.setViewName("roles");
    query.setIncludeDocs(true);
    query.setReduce(false);
    query.setKeys(roles);
   
    CouchQueryResults results = dd.performQuery(query);
    List<JSONObject> rows = results.getRows();
   
    // Accumulate users
    Map<String,JSONObject> idToUser = new HashMap<String,JSONObject>();
    for(JSONObject row : rows){
      JSONObject doc = row.optJSONObject("doc");
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      query.setViewName("validated-emails");
      query.setStartKey(emailAddress);
      query.setEndKey(emailAddress);
      query.setIncludeDocs(true);

      CouchQueryResults results = nunaliitUserDesignDocument.performQuery(query);
      List<JSONObject> rows = results.getRows();
      for(JSONObject row : rows){
        JSONObject doc = row.optJSONObject("doc");
        if( null != doc ){
          return doc;
        }
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    query.setStartKey(agreementRole);
    query.setEndKey(agreementRole);
   
    logger.debug("Looking for users with role: "+agreementRole);
   
    CouchQueryResults results = userDbDesignDocument.performQuery(query);

    if( results.getRows().size() > 0 ) {
      // Find all acceptable agreements
      Set<String> agreementContents =
        AgreementUtils.getContentsFromAgreementDocument(agreementDoc);
     
      for(JSONObject row : results.getRows()){
        String docId = row.optString("id","<no id>");
        try {
          verifyUser(docId, agreementContents);
        } catch(Exception e) {
          logger.error("Unable to process user: "+docId, e);
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  private void activity() {
    CouchQuery query = new CouchQuery();
    query.setViewName("server_work");
   
    CouchQueryResults results;
    try {
      results = dd.performQuery(query);
    } catch (Exception e) {
      logger.error("Error accessing server",e);
      waitMillis(60 * 1000); // wait a minute
      return;
    }
   
    // Check for work
    String docId = null;
    JSONArray state = null;
    for(JSONObject row : results.getRows()) {
      String id = row.optString("id");
      if( false == docIdsToSkip.contains(id) ) {
        // Found some work
        docId = id;
        state = row.optJSONArray("key");
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    query.setViewName("nunaliit-schema");
    query.setStartKey(schemaName);
    query.setEndKey(schemaName);
    query.setIncludeDocs(false);
   
    CouchQueryResults results = dd.performQuery(query);
   
    Set<String> ids = new HashSet<String>();
    for(JSONObject row : results.getRows()){
      String docId = row.optString("id");
      if( null != docId ) {
        ids.add(docId);
      }
    }
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    query.setViewName("schemas");
    query.setStartKey(schemaName);
    query.setEndKey(schemaName);
    query.setIncludeDocs(true);
   
    CouchQueryResults results = dd.performQuery(query);
   
    List<JSONObject> rows = results.getRows();
    if( rows.size() < 1 ) {
      documentsFromSchemaName.put(schemaName, null);
      return null;
    }
   
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    query.setViewName("geom-layer");
    query.setStartKey(layerName);
    query.setEndKey(layerName);
    query.setIncludeDocs(false);
   
    CouchQueryResults results = dd.performQuery(query);
   
    Set<String> ids = new HashSet<String>();
    for(JSONObject row : results.getRows()){
      String docId = row.optString("id");
      if( null != docId ) {
        ids.add(docId);
      }
    }
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    CouchQuery query = new CouchQuery();
    query.setViewName(viewName);
    query.setStartKey(serverName);
    query.setEndKey(serverName);
   
    CouchQueryResults results;
    try {
      results = configDesign.performQuery(query);
    } catch (Exception e) {
      throw new Exception("Error accessing view: "+viewName,e);
    }
   
    // Analyze configuration
    if( results.getRows().size() < 1 ) {
      throw new Exception("Configuration with id "+serverName+" not found.");
    }
    CouchConfig config = null;
    try {
      JSONObject row = results.getRows().get(0);
      JSONObject doc = row.getJSONObject("value");

      config = parseJSON(doc);

    } catch(Exception e) {
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