1 files changed, 0 insertions, 128 deletions
diff --git a/dcae-analytics/dcae-analytics-model/src/main/java/org/onap/dcae/analytics/model/util/supplier/ConfigBindingServiceJsonSupplier.java b/dcae-analytics/dcae-analytics-model/src/main/java/org/onap/dcae/analytics/model/util/supplier/ConfigBindingServiceJsonSupplier.java
deleted file mode 100644
index b882bb0..0000000
--- a/dcae-analytics/dcae-analytics-model/src/main/java/org/onap/dcae/analytics/model/util/supplier/ConfigBindingServiceJsonSupplier.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * ================================================================================
- * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- *
- */
-
-package org.onap.dcae.analytics.model.util.supplier;
-
-
-import java.util.List;
-import java.util.Optional;
-import java.util.function.Function;
-import java.util.function.Supplier;
-
-import org.onap.dcae.analytics.model.configbindingservice.ConfigBindingServiceConstants;
-import org.onap.dcae.analytics.model.configbindingservice.ConsulConfigBindingServiceQueryResponse;
-import org.onap.dcae.analytics.model.util.function.StringToURLFunction;
-import org.onap.dcae.analytics.model.util.function.URLToHttpGetFunction;
-import org.onap.dcae.analytics.model.util.json.AnalyticsModelJsonConversion;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * A Function which fetches ApplicationProperties configuration from
- * Config Binding Service when deployed via docker, typically during application startup time.
- *
- * @author Rajiv Singla
- */
-public class ConfigBindingServiceJsonSupplier implements Supplier<Optional<String>> {
-
-    private static final Logger logger = LoggerFactory.getLogger(ConfigBindingServiceJsonSupplier.class);
-
-    private final Function<String, Optional<String>> fetchUrlContentFunction;
-
-    public ConfigBindingServiceJsonSupplier(final Function<String, Optional<String>> fetchUrlContentFunction) {
-        this.fetchUrlContentFunction = fetchUrlContentFunction;
-    }
-
-    public ConfigBindingServiceJsonSupplier() {
-        fetchUrlContentFunction = (String s) -> new StringToURLFunction().apply(s).flatMap(new URLToHttpGetFunction());
-    }
-
-    @Override
-    public Optional<String> get() {
-
-        logger.info("Consul Host Environment Variable: {}",
-                ConfigBindingServiceConstants.CONSUL_HOST_ENV_VARIABLE_VALUE);
-        logger.info("Config Binding Service Environment Variable: {}",
-                ConfigBindingServiceConstants.CONFIG_BINDING_SERVICE_ENV_VARIABLE_VALUE);
-        logger.info("Service Name Environment Variable: {}",
-                ConfigBindingServiceConstants.SERVICE_NAME_ENV_VARIABLE_VALUE);
-
-        if (ConfigBindingServiceConstants.CONSUL_HOST_ENV_VARIABLE_VALUE == null ||
-                ConfigBindingServiceConstants.CONFIG_BINDING_SERVICE_ENV_VARIABLE_VALUE == null ||
-                ConfigBindingServiceConstants.SERVICE_NAME_ENV_VARIABLE_VALUE == null) {
-            logger.error("Environment variables required to query Config Binding Service are not present");
-            return Optional.empty();
-        }
-
-        return Optional.of(ConfigBindingServiceConstants.CONSUL_QUERY_URL_STRING)
-                // Step 1: Query CONSUL to get the IP/PORT of CONFIG BINDING SERVICE
-                .flatMap(fetchUrlContentFunction)
-                // Step 2: Fetch the generated configurations from CONFIG BINDING SERVICE
-                .flatMap(ConfigBindingServiceJsonSupplier::parseConsulConfigBindingServiceQueryResponseJson)
-                // Step 3: create url from service address and service port
-                .flatMap(ConfigBindingServiceJsonSupplier::createConfigServiceURL)
-                // Step 4: Fetch final config binding service generated application configuration json string
-                .flatMap(fetchUrlContentFunction);
-    }
-
-    /**
-     * Creates URL using config binding service ip address and port
-     *
-     * @param consulConfigBindingServiceQueryResponse consul config binding service query response containing config
-     * binding service address and service port
-     *
-     * @return config service url to fetch service configuration
-     */
-    private static Optional<String> createConfigServiceURL(final ConsulConfigBindingServiceQueryResponse
-                                                                   consulConfigBindingServiceQueryResponse) {
-        final String configBindingServiceAddress = consulConfigBindingServiceQueryResponse.getServiceAddress();
-        final Integer configServicePort = consulConfigBindingServiceQueryResponse.getServicePort();
-
-        if (configBindingServiceAddress == null && configServicePort == null) {
-            logger.error("Config Binding Service Address & Port are not present.");
-            return Optional.empty();
-        }
-
-        return Optional.of(String.format(ConfigBindingServiceConstants.CONFIG_SERVICE_QUERY_URL_STRING,
-                configBindingServiceAddress, configServicePort,
-                ConfigBindingServiceConstants.SERVICE_NAME_ENV_VARIABLE_VALUE));
-
-    }
-
-    private static Optional<ConsulConfigBindingServiceQueryResponse>
-    parseConsulConfigBindingServiceQueryResponseJson(final String configBindingServiceQueryResponseJson) {
-        // parse json
-        final Optional<List<ConsulConfigBindingServiceQueryResponse>> configBindingServiceQueryResponseOptional =
-                AnalyticsModelJsonConversion.CONFIG_BINDING_SERVICE_LIST_JSON_FUNCTION
-                        .apply(configBindingServiceQueryResponseJson);
-
-        // check parsing is successful and at least 1 config binding query response is present
-        if (!configBindingServiceQueryResponseOptional.isPresent() ||
-                configBindingServiceQueryResponseOptional.get().isEmpty()) {
-            logger.error("No Consul config binding service information found in JSON: {} ",
-                    configBindingServiceQueryResponseJson);
-            return Optional.empty();
-        }
-
-        // return first consul query response
-        return Optional.of(configBindingServiceQueryResponseOptional.get().get(0));
-    }
-
-
-}