Examples with ServerSideOperationStore org.locationtech.geowave.datastore.hbase.server.ServerSideOperationStore used on opensource projects

Example 1 with ServerSideOperationStore

use of org.locationtech.geowave.datastore.hbase.server.ServerSideOperationStore in project geowave by locationtech.

the class ServerSideOperationsObserver method start.

@Override
public void start(final CoprocessorEnvironment env) throws IOException {
    opStore = new ServerSideOperationStore();
    final Configuration config = env.getConfiguration();
    final Map<String, List<String>> uniqueOpsWithOptionKeys = new HashMap<>();
    for (final Map.Entry<String, String> entry : config) {
        if (entry.getKey().startsWith(ServerSideOperationUtils.SERVER_OP_PREFIX)) {
            final String key = entry.getKey();
            final int index = StringUtils.ordinalIndexOf(key, ".", 4);
            if (index > 0) {
                final String uniqueOp = key.substring(0, index + 1);
                List<String> optionKeys = uniqueOpsWithOptionKeys.get(uniqueOp);
                if (optionKeys == null) {
                    optionKeys = new ArrayList<>();
                    uniqueOpsWithOptionKeys.put(uniqueOp, optionKeys);
                }
                if (key.length() > (uniqueOp.length() + 1 + SERVER_OP_OPTIONS_PREFIX_LENGTH)) {
                    if (key.substring(uniqueOp.length(), uniqueOp.length() + SERVER_OP_OPTIONS_PREFIX_LENGTH).equals(ServerSideOperationUtils.SERVER_OP_OPTIONS_PREFIX)) {
                        optionKeys.add(key.substring(uniqueOp.length() + 1 + SERVER_OP_OPTIONS_PREFIX_LENGTH));
                    }
                }
            }
        }
    }
    for (final Entry<String, List<String>> uniqueOpAndOptions : uniqueOpsWithOptionKeys.entrySet()) {
        final String uniqueOp = uniqueOpAndOptions.getKey();
        final String priorityStr = config.get(uniqueOp + ServerSideOperationUtils.SERVER_OP_PRIORITY_KEY);
        if ((priorityStr == null) || priorityStr.isEmpty()) {
            LOGGER.warn("Skipping server op - unable to find priority for '" + uniqueOp + "'");
            continue;
        }
        final int priority = Integer.parseInt(priorityStr);
        final String commaDelimitedScopes = config.get(uniqueOp + ServerSideOperationUtils.SERVER_OP_SCOPES_KEY);
        if ((commaDelimitedScopes == null) || commaDelimitedScopes.isEmpty()) {
            LOGGER.warn("Skipping server op - unable to find scopes for '" + uniqueOp + "'");
            continue;
        }
        final ImmutableSet<ServerOpScope> scopes = HBaseUtils.stringToScopes(commaDelimitedScopes);
        final String classIdStr = config.get(uniqueOp + ServerSideOperationUtils.SERVER_OP_CLASS_KEY);
        if ((classIdStr == null) || classIdStr.isEmpty()) {
            LOGGER.warn("Skipping server op - unable to find class ID for '" + uniqueOp + "'");
            continue;
        }
        final List<String> optionKeys = uniqueOpAndOptions.getValue();
        final Map<String, String> optionsMap = new HashMap<>();
        for (final String optionKey : optionKeys) {
            final String optionValue = config.get(uniqueOp + ServerSideOperationUtils.SERVER_OP_OPTIONS_PREFIX + "." + optionKey);
            optionsMap.put(optionKey, optionValue);
        }
        final String[] uniqueOpSplit = uniqueOp.split("\\.");
        opStore.addOperation(HBaseUtils.readConfigSafeTableName(uniqueOpSplit[1]), HBaseUtils.readConfigSafeTableName(uniqueOpSplit[2]), uniqueOpSplit[3], priority, scopes, ByteArrayUtils.byteArrayFromString(classIdStr), optionsMap);
    }
    RegionCoprocessor.super.start(env);
}