diff options
Diffstat (limited to 'prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java')
| -rw-r--r-- | prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java new file mode 100644 index 00000000..57335eff --- /dev/null +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/PrhAppConfig.java @@ -0,0 +1,147 @@ +/*- + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2018 NOKIA 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.dcaegen2.services.prh.configuration; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.node.NullNode; +import com.fasterxml.jackson.databind.node.ObjectNode; +import com.fasterxml.jackson.datatype.jdk8.Jdk8Module; +import java.io.BufferedInputStream; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.IOException; +import java.io.InputStream; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.Optional; +import javax.validation.constraints.NotEmpty; +import org.onap.dcaegen2.services.config.AAIHttpClientConfiguration; +import org.onap.dcaegen2.services.config.DmaapConsumerConfiguration; +import org.onap.dcaegen2.services.config.DmaapProducerConfiguration; +import org.onap.dcaegen2.services.config.ImmutableAAIHttpClientConfiguration; +import org.onap.dcaegen2.services.config.ImmutableDmaapConsumerConfiguration; +import org.onap.dcaegen2.services.config.ImmutableDmaapProducerConfiguration; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.boot.context.properties.EnableConfigurationProperties; +import org.springframework.context.annotation.Configuration; + +/** + * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/9/18 + */ +@Configuration +@EnableConfigurationProperties +@ConfigurationProperties("app") +public class PrhAppConfig implements AppConfig { + + private static final String CONFIG = "configs"; + private static final String AAI = "aai"; + private static final String DMAAP = "dmaap"; + private static final String AAI_CONFIG = "aaiHttpClientConfiguration"; + private static final String DMAAP_PRODUCER = "dmaapProducerConfiguration"; + private static final String DMAAP_CONSUMER = "dmaapConsumerConfiguration"; + + private static final Logger logger = LoggerFactory.getLogger(PrhAppConfig.class); + private static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("HH:mm:ss"); + + private ImmutableAAIHttpClientConfiguration immutableAAIHttpClientConfiguration; + + private ImmutableDmaapConsumerConfiguration immutableDmaapConsumerConfiguration; + + private ImmutableDmaapProducerConfiguration immutableDmaapProducerConfiguration; + + @NotEmpty + private String filepath; + + public void initFileStreamReader() { + + ObjectMapper jsonObjectMapper = new ObjectMapper().registerModule(new Jdk8Module()); + JsonNode jsonNode; + try (InputStream inputStream = getInputStream(filepath)) { + ObjectNode root = (ObjectNode) jsonObjectMapper.readTree(inputStream); + jsonNode = Optional.ofNullable(root.get(CONFIG).get(AAI).get(AAI_CONFIG)).orElse(NullNode.getInstance()); + immutableAAIHttpClientConfiguration = jsonObjectMapper + .treeToValue(jsonNode, ImmutableAAIHttpClientConfiguration.class); + jsonNode = Optional.ofNullable(root.get(CONFIG).get(DMAAP).get(DMAAP_CONSUMER)) + .orElse(NullNode.getInstance()); + immutableDmaapConsumerConfiguration = jsonObjectMapper + .treeToValue(jsonNode, ImmutableDmaapConsumerConfiguration.class); + jsonNode = Optional.ofNullable(root.get(CONFIG).get(DMAAP).get(DMAAP_PRODUCER)) + .orElse(NullNode.getInstance()); + immutableDmaapProducerConfiguration = jsonObjectMapper + .treeToValue(jsonNode, ImmutableDmaapProducerConfiguration.class); + } catch (FileNotFoundException e) { + logger + .error( + "Configuration PrhAppConfig initFileStreamReader()::FileNotFoundException :: Execution Time - {}:{}", + dateTimeFormatter.format( + LocalDateTime.now()), e); + } catch (JsonParseException e) { + logger + .error( + "Configuration PrhAppConfig initFileStreamReader()::JsonParseException :: Execution Time - {}:{}", + dateTimeFormatter.format( + LocalDateTime.now()), e); + } catch (JsonMappingException e) { + logger + .error( + "Configuration PrhAppConfig initFileStreamReader()::JsonMappingException :: Execution Time - {}:{}", + dateTimeFormatter.format( + LocalDateTime.now()), e); + } catch (IOException e) { + logger + .error( + "Configuration PrhAppConfig initFileStreamReader()::IOException :: Execution Time - {}:{}", + dateTimeFormatter.format( + LocalDateTime.now()), e); + } + } + + InputStream getInputStream(String filepath) throws FileNotFoundException { + return new BufferedInputStream(new FileInputStream(filepath)); + } + + String getFilepath() { + return this.filepath; + } + + public void setFilepath(String filepath) { + this.filepath = filepath; + } + + @Override + public DmaapConsumerConfiguration getDmaapConsumerConfiguration() { + return immutableDmaapConsumerConfiguration; + } + + @Override + public AAIHttpClientConfiguration getAAIHttpClientConfiguration() { + return immutableAAIHttpClientConfiguration; + } + + @Override + public DmaapProducerConfiguration getDmaapProducerConfiguration() { + return immutableDmaapProducerConfiguration; + } +}
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