diff options
Diffstat (limited to 'policy-utils/src/main/java')
5 files changed, 1430 insertions, 94 deletions
diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/LoggerUtil.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/LoggerUtil.java deleted file mode 100644 index 681a2b20..00000000 --- a/policy-utils/src/main/java/org/onap/policy/drools/utils/LoggerUtil.java +++ /dev/null @@ -1,58 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP - * ================================================================================ - * Copyright (C) 2017 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.policy.drools.utils; - -import org.slf4j.LoggerFactory; - -import ch.qos.logback.classic.LoggerContext; - -/** - * Loger Utils - */ -public class LoggerUtil { - - /** - * Root logger - */ - public static final String ROOT_LOGGER = "ROOT"; - - private LoggerUtil() { - // Empty constructor - } - - /** - * set the log level of a logger - * - * @param loggerName logger name - * @param loggerLevel logger level - */ - public static String setLevel(String loggerName, String loggerLevel) { - if (!(LoggerFactory.getILoggerFactory() instanceof LoggerContext)) - throw new IllegalStateException("The SLF4J logger factory is not configured for logback"); - - final LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory(); - final ch.qos.logback.classic.Logger logger = context.getLogger(loggerName); - if (logger == null) - throw new IllegalArgumentException("no logger " + loggerName); - - logger.setLevel(ch.qos.logback.classic.Level.toLevel(loggerLevel)); - return logger.getLevel().toString(); - } -} diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/NetworkUtil.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/NetworkUtil.java index 6734226d..229927e5 100644 --- a/policy-utils/src/main/java/org/onap/policy/drools/utils/NetworkUtil.java +++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/NetworkUtil.java @@ -2,7 +2,7 @@ * ============LICENSE_START======================================================= * ONAP * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * Copyright (C) 2017-2018 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. @@ -22,8 +22,10 @@ package org.onap.policy.drools.utils; import java.io.IOException; import java.net.ConnectException; +import java.net.InetAddress; import java.net.Socket; +import java.net.UnknownHostException; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -32,42 +34,80 @@ import org.slf4j.LoggerFactory; */ public class NetworkUtil { - public static final Logger logger = LoggerFactory.getLogger(NetworkUtil.class.getName()); - - /** - * IPv4 Wildcard IP address - */ - public static final String IPv4_WILDCARD_ADDRESS = "0.0.0.0"; - - private NetworkUtil() { - // Empty constructor - } - - /** - * try to connect to $host:$port $retries times while we are getting connection failures. - * - * @param host host - * @param port port - * @param retries number of attempts - * @return true is port is open, false otherwise - * @throws InterruptedException if execution has been interrupted - */ - public static boolean isTcpPortOpen(String host, int port, int retries, long interval) - throws InterruptedException, IOException { - int retry = 0; - while (retry < retries) { - try (Socket s = new Socket(host, port)) { - logger.debug("{}:{} connected - retries={} interval={}", host, port, retries, interval); - return true; - } catch (final ConnectException e) { - retry++; - logger.trace("{}:{} connected - retries={} interval={}", host, port, retries, interval, e); - Thread.sleep(interval); - } + public static final Logger logger = LoggerFactory.getLogger(NetworkUtil.class.getName()); + + /** + * IPv4 Wildcard IP address + */ + public static final String IPv4_WILDCARD_ADDRESS = "0.0.0.0"; + + private NetworkUtil() { + // Empty constructor + } + + /** + * try to connect to $host:$port $retries times while we are getting connection failures. + * + * @param host host + * @param port port + * @param retries number of attempts + * @return true is port is open, false otherwise + * @throws InterruptedException if execution has been interrupted + */ + public static boolean isTcpPortOpen(String host, int port, int retries, long interval) + throws InterruptedException, IOException { + int retry = 0; + while (retry < retries) { + try (Socket s = new Socket(host, port)) { + logger.debug("{}:{} connected - retries={} interval={}", host, port, retries, interval); + return true; + } catch (final ConnectException e) { + retry++; + logger.trace("{}:{} connected - retries={} interval={}", host, port, retries, interval, e); + Thread.sleep(interval); + } + } + + logger.warn("{}:{} closed = retries={} interval={}", host, port, retries, interval); + return false; + } + + /** + * gets host name + * + * @return host name + */ + public static String getHostname() { + + String hostname = System.getenv("HOSTNAME"); + if (hostname != null && !hostname.isEmpty()) { + return hostname; + } + + try { + return InetAddress.getLocalHost().getHostName(); + } catch (UnknownHostException e) { + logger.warn("cannot resolve local hostname", e); + /* continue */ + } + + return "localhost"; } - logger.warn("{}:{} closed = retries={} interval={}", host, port, retries, interval); - return false; - } + /** + * gets host's IP + * + * @return host IP + */ + public static String getHostIp() { + + try { + return InetAddress.getLocalHost().getHostAddress(); + } catch (UnknownHostException e) { + logger.warn("cannot resolve local hostname", e); + /* continue */ + } + return "127.0.0.1"; + } } diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerMarkerFilter.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerMarkerFilter.java new file mode 100644 index 00000000..19414d31 --- /dev/null +++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerMarkerFilter.java @@ -0,0 +1,77 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2017-2018 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.policy.drools.utils.logging; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.core.filter.AbstractMatcherFilter; +import ch.qos.logback.core.spi.FilterReply; +import org.slf4j.Marker; + +/** + * Logger Marker Filters to be used in logback.xml configuration + * to accept/deny metric or transaction (audit) events + */ +public abstract class LoggerMarkerFilter extends AbstractMatcherFilter<ILoggingEvent> { + + protected final Marker marker; + + public LoggerMarkerFilter(Marker marker) { + this.marker = marker; + } + + @Override + public FilterReply decide(ILoggingEvent event) { + + if (this.marker == null || !isStarted()) { + return FilterReply.DENY; + } + + if (event == null || event.getMarker() == null) { + return FilterReply.DENY; + } + + if (event.getMarker().equals(marker)) { + return FilterReply.ACCEPT; + } else { + return FilterReply.DENY; + } + } + + /** + * Metric Logger Marker Filter + */ + public static class MetricLoggerMarkerFilter extends LoggerMarkerFilter { + + public MetricLoggerMarkerFilter() { + super(LoggerUtil.METRIC_LOG_MARKER); + } + + } + + /** + * Transaction Logger Marker Filter + */ + public static class TransactionLoggerMarkerFilter extends LoggerMarkerFilter { + + public TransactionLoggerMarkerFilter() { + super(LoggerUtil.TRANSACTION_LOG_MARKER); + } + } +} diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerUtil.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerUtil.java new file mode 100644 index 00000000..26b35702 --- /dev/null +++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/LoggerUtil.java @@ -0,0 +1,83 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2017-2018 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.policy.drools.utils.logging; + +import org.slf4j.LoggerFactory; + +import ch.qos.logback.classic.LoggerContext; +import org.slf4j.Marker; +import org.slf4j.MarkerFactory; + +/** + * Loger Utils + */ +public class LoggerUtil { + + /** + * Root logger + */ + public static final String ROOT_LOGGER = "ROOT"; + + /** + * Metric Log Marker Name + */ + public static final String METRIC_LOG_MARKER_NAME = "metric"; + + /** + * Transaction Log Marker Name + */ + public static final String TRANSACTION_LOG_MARKER_NAME = "transaction"; + + /** + * Marks a logging record as a metric + */ + public static final Marker METRIC_LOG_MARKER = MarkerFactory.getMarker(METRIC_LOG_MARKER_NAME); + + /** + * Marks a logging record as an end-to-end transaction + */ + public static final Marker TRANSACTION_LOG_MARKER = MarkerFactory.getMarker(TRANSACTION_LOG_MARKER_NAME); + + + private LoggerUtil() { + // Empty constructor + } + + /** + * set the log level of a logger + * + * @param loggerName logger name + * @param loggerLevel logger level + */ + public static String setLevel(String loggerName, String loggerLevel) { + if (!(LoggerFactory.getILoggerFactory() instanceof LoggerContext)) { + throw new IllegalStateException("The SLF4J logger factory is not configured for logback"); + } + + final LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory(); + final ch.qos.logback.classic.Logger logger = context.getLogger(loggerName); + if (logger == null) { + throw new IllegalArgumentException("no logger " + loggerName); + } + + logger.setLevel(ch.qos.logback.classic.Level.toLevel(loggerLevel)); + return logger.getLevel().toString(); + } +} diff --git a/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/MDCTransaction.java b/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/MDCTransaction.java new file mode 100644 index 00000000..1a27dde6 --- /dev/null +++ b/policy-utils/src/main/java/org/onap/policy/drools/utils/logging/MDCTransaction.java @@ -0,0 +1,1194 @@ +/*- + * ============LICENSE_START======================================================= + * policy-utils + * ================================================================================ + * 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. + */ + +package org.onap.policy.drools.utils.logging; + +import java.text.SimpleDateFormat; +import java.time.Duration; +import java.time.Instant; +import java.util.Date; +import java.util.UUID; +import org.onap.policy.drools.utils.NetworkUtil; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.MDC; + +/** + * MDC Transaction Utility Class. + * + * There is an implicit 2-level tree of Transactions in ONAP: transactions + * and subtransactions. + * + * 1. The top level transaction relates to the overarching transaction + * id (ie. RequestId) and should be made available to subtransactions + * for reuse in the ThreadLocal MDC structure. + * + * This is the data to be inherited and common to all subtransactions + * (not a common case but could be modified by subtransactions): + * + * Request ID + * Virtual Server Name + * Partner Name + * Server + * Server IP Address + * Server FQDN + * + * 2. The second level at the leaves is formed by subtransactions and the key + * identifier is the invocation id. + * + * Begin Timestamp + * End Timestamp + * Elapsed Time + * Service Instance ID + * Service Name + * Status Code + * Response Code + * Response Description + * Instance UUID + * Severity + * Target Entity + * Target Service Name + * Server + * Server IP Address + * Server FQDN + * Client IP Address + * Process Key + * Remote Host + * Alert Severity + * Target Virtual Entity + * + * + * The naming convention for the fields must match the naming given at + * + * https://wiki.onap.org/pages/viewpage.action?pageId=20087036 + */ +public interface MDCTransaction { + /* + * The fields must match the naming given at + * https://wiki.onap.org/pages/viewpage.action?pageId=20087036 + */ + + /** + * End to end transaction ID. Subtransactions will inherit this value from the transaction. + */ + String REQUEST_ID = "RequestID"; + + /** + * Invocation ID, ie. SubTransaction ID. + */ + String INVOCATION_ID = "InvocationID"; + + /** + * Service Name. Both transactions and subtransactions will have its own copy. + */ + String SERVICE_NAME = "ServiceName"; + + /** + * Partner Name Subtransactions will inherit this value from the transaction. + */ + String PARTNER_NAME = "PartnerName"; + + /** + * Start Timestamp. Both transactions and subtransactions will have its own copy. + */ + String BEGIN_TIMESTAMP = "BeginTimestamp"; + + /** + * End Timestamp. Both transactions and subtransactions will have its own copy. + */ + String END_TIMESTAMP = "EndTimestamp"; + + /** + * Elapsed Time. Both transactions and subtransactions will have its own copy. + */ + String ELAPSED_TIME = "ElapsedTime"; + + /** + * Elapsed Time. Both transactions and subtransactions will have its own copy. + */ + String SERVICE_INSTANCE_ID = "ServiceInstanceID"; + + /** + * Virtual Server Name. Subtransactions will inherit this value from the transaction. + */ + String VIRTUAL_SERVER_NAME = "VirtualServerName"; + + /** + * Status Code Both transactions and subtransactions will have its own copy. + */ + String STATUS_CODE = "StatusCode"; + + /** + * Response Code Both transactions and subtransactions will have its own copy. + */ + String RESPONSE_CODE = "ResponseCode"; + + /** + * Response Description Both transactions and subtransactions will have its own copy. + */ + String RESPONSE_DESCRIPTION = "ResponseDescription"; + + /** + * Instance UUID Both transactions and subtransactions will have its own copy. + */ + String INSTANCE_UUID = "InstanceUUID"; + + /** + * Severity Both transactions and subtransactions will have its own copy. + */ + String SEVERITY = "Severity"; + + /** + * Target Entity Both transactions and subtransactions will have its own copy. + */ + String TARGET_ENTITY = "TargetEntity"; + + /** + * Target Service Name Both transactions and subtransactions will have its own copy. + */ + String TARGET_SERVICE_NAME = "TargetServiceName"; + + /** + * Server Subtransactions inherit this value. if (this.getSources().size() == 1) + this.getSources().get(0).getTopic(); + */ + String SERVER = "Server"; + + /** + * Server IP Address Subtransactions inherit this value. + */ + String SERVER_IP_ADDRESS = "ServerIpAddress"; + + /** + * Server FQDN Subtransactions inherit this value. + */ + String SERVER_FQDN = "ServerFQDN"; + + /** + * Client IP Address Both transactions and subtransactions will have its own copy. + */ + String CLIENT_IP_ADDRESS = "ClientIPAddress"; + + /** + * Process Key Both transactions and subtransactions will have its own copy. + */ + String PROCESS_KEY = "ProcessKey"; + + /** + * Remote Host Both transactions and subtransactions will have its own copy. + */ + String REMOTE_HOST = "RemoteHost"; + + /** + * Alert Severity Both transactions and subtransactions will have its own copy. + */ + String ALERT_SEVERITY = "AlertSeverity"; + + /** + * Target Virtual Entity Both transactions and subtransactions will have its own copy. + */ + String TARGET_VIRTUAL_ENTITY = "TargetVirtualEntity"; + + /** + * Default Service Name + */ + String DEFAULT_SERVICE_NAME = "PDP-D"; + + /** + * Default Host Name + */ + String DEFAULT_HOSTNAME = NetworkUtil.getHostname(); + + /** + * Default Host IP + */ + String DEFAULT_HOSTIP = NetworkUtil.getHostIp(); + + /** + * Status Code Complete + */ + String STATUS_CODE_COMPLETE = "COMPLETE"; + + /** + * Status Code Error + */ + String STATUS_CODE_FAILURE = "ERROR"; + + /** + * reset subtransaction data + */ + MDCTransaction resetSubTransaction(); + + /** + * resets transaction data + */ + MDCTransaction resetTransaction(); + + /** + * flush to MDC structure + */ + MDCTransaction flush(); + + /** + * convenience method to log a metric. Alternatively caller + * could call flush() and the logging statement directly for + * further granularity. + */ + MDCTransaction metric(); + + /** + * convenience method to log a transaction record. Alternatively caller + * could call flush() and the logging statement directly for + * further granularity. + */ + MDCTransaction transaction(); + + /** + * get invocation id + */ + MDCTransaction setInvocationId(String invocationId); + + /** + * set start time + */ + MDCTransaction setStartTime(Instant startTime); + + /** + * set service name + */ + MDCTransaction setServiceName(String serviceName); + + /** + * set status code + */ + MDCTransaction setStatusCode(String statusCode); + + /** + * set status code + */ + MDCTransaction setStatusCode(boolean success); + + /** + * sets response code + */ + MDCTransaction setResponseCode(String responseCode); + + /** + * sets response description + */ + MDCTransaction setResponseDescription(String responseDescription); + + /** + * sets instance uuid + */ + MDCTransaction setInstanceUUID(String instanceUUID); + + /** + * set severity + */ + MDCTransaction setSeverity(String severity); + + /** + * set target entity + */ + MDCTransaction setTargetEntity(String targetEntity); + + /** + * set target service name + */ + MDCTransaction setTargetServiceName(String targetServiceName); + + /** + * set target virtual entity + */ + MDCTransaction setTargetVirtualEntity(String targetVirtualEntity); + + /** + * set request id + */ + MDCTransaction setRequestId(String requestId); + + /** + * set partner + */ + MDCTransaction setPartner(String partner); + + /** + * set server + */ + MDCTransaction setServer(String server); + + /** + * set server ip address + */ + MDCTransaction setServerIpAddress(String serverIpAddress); + + /** + * set server fqdn + */ + MDCTransaction setServerFqdn(String serverFqdn); + + /** + * set virtual server + */ + MDCTransaction setVirtualServerName(String virtualServerName); + /** + * sets end time + */ + MDCTransaction setEndTime(Instant endTime); + + /** + * sets elapsed time + */ + MDCTransaction setElapsedTime(Long elapsedTime); + + /** + * sets service instance id + */ + MDCTransaction setServiceInstanceId(String serviceInstanceId); + + /** + * sets process key + */ + MDCTransaction setProcessKey(String processKey); + + /** + * sets alert severity + */ + MDCTransaction setAlertSeverity(String alertSeverity); + + /** + * sets client ip address + */ + MDCTransaction setClientIpAddress(String clientIpAddress); + + /** + * sets remote host + */ + MDCTransaction setRemoteHost(String remoteHost); + + /** + * get start time + */ + Instant getStartTime(); + + /** + * get server + */ + String getServer(); + + /** + * get end time + */ + Instant getEndTime(); + + /** + * get elapsed time + */ + Long getElapsedTime(); + + /** + * get remote host + */ + String getRemoteHost(); + + /** + * get client ip address + */ + String getClientIpAddress(); + + /** + * get alert severity + */ + String getAlertSeverity(); + + /** + * get process key + */ + String getProcessKey(); + + /** + * get service instance id + */ + String getServiceInstanceId(); + + /** + * get invocation id + */ + String getInvocationId(); + + /** + * get service name + */ + String getServiceName(); + + /** + * get status code + */ + String getStatusCode(); + + /** + * get response description + */ + String getResponseDescription(); + + /** + * get instance uuid + */ + String getInstanceUUID(); + + /** + * get severity + */ + String getSeverity(); + + /** + * get target entity + */ + String getTargetEntity(); + + /** + * get service name + */ + String getTargetServiceName(); + + /** + * get target virtual entity + */ + String getTargetVirtualEntity(); + + /** + * get response code + */ + String getResponseCode(); + + /** + * get request id + */ + String getRequestId(); + + /** + * get partner + */ + String getPartner(); + + /** + * get server fqdn + */ + String getServerFqdn(); + + /** + * get virtual server name + */ + String getVirtualServerName(); + + /** + * get server ip + */ + String getServerIpAddress(); + + /** + * generate timestamp used for logging + */ + String timestamp(Instant time); + + /** + * create new MDC Transaction + * + * @param requestId transaction Id + * @param partner requesting partner + * + * @return MDC Transaction + */ + static MDCTransaction newTransaction(String requestId, String partner) { + return new MDCTransactionImpl(requestId, partner); + } + + /** + * create new MDC Transaction + */ + static MDCTransaction newTransaction() { + return new MDCTransactionImpl(); + } + + /** + * create new subtransaction + * + * @param invocationId sub-transaction od + * @return MDC Transaction + */ + static MDCTransaction newSubTransaction(String invocationId) { + return new MDCTransactionImpl(invocationId); + } + + /** + * create transaction from an existing one + * + * @param transaction transaction + * @return MDC Transaction + */ + static MDCTransaction fromTransaction(MDCTransaction transaction) { + return new MDCTransactionImpl(transaction); + } + +} + +class MDCTransactionImpl implements MDCTransaction { + + private final static Logger logger = LoggerFactory.getLogger(MDCTransactionImpl.class.getName()); + + /** + * Logging Format for Timestamps + */ + + private static final String DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS+00:00"; + + /* transaction inheritable fields */ + + private String requestId; + private String partner; + + private String invocationId; + private String virtualServerName; + private String server; + private String serverIpAddress; + private String serverFqdn; + + private String serviceName; + + private Instant startTime; + private Instant endTime; + private Long elapsedTime; + + private String serviceInstanceId; + private String instanceUUID; + private String processKey; + + private String statusCode; + private String responseCode; + private String responseDescription; + private String severity; + private String alertSeverity; + + private String targetEntity; + private String targetServiceName; + private String targetVirtualEntity; + private String clientIpAddress; + private String remoteHost; + + /** + * Transaction with no information set + */ + public MDCTransactionImpl() { + MDC.clear(); + } + + /** + * MDC Transaction + * + * @param requestId transaction id + * @param partner transaction origin + */ + public MDCTransactionImpl(String requestId, String partner) { + MDC.clear(); + + this.setRequestId(requestId); + this.setPartner(partner); + + this.setServiceName(DEFAULT_SERVICE_NAME); + this.setServer(DEFAULT_HOSTNAME); + this.setServerIpAddress(DEFAULT_HOSTIP); + this.setServerFqdn(DEFAULT_HOSTNAME); + this.setVirtualServerName(DEFAULT_HOSTNAME); + + this.setStartTime(Instant.now()); + } + + /** + * create subtransaction + * + * @param invocationId subtransaction id + */ + public MDCTransactionImpl(String invocationId) { + this.resetSubTransaction(); + + this.setRequestId(MDC.get(REQUEST_ID)); + this.setPartner(MDC.get(PARTNER_NAME)); + this.setServiceName(MDC.get(SERVICE_NAME)); + this.setServer(MDC.get(SERVER)); + this.setServerIpAddress(MDC.get(SERVER_IP_ADDRESS)); + this.setServerFqdn(MDC.get(SERVER_FQDN)); + this.setVirtualServerName(MDC.get(VIRTUAL_SERVER_NAME)); + + this.setStartTime(Instant.now()); + this.setInvocationId(invocationId); + } + + /** + * copy constructor transaction/subtransaction + * + * @param transaction + */ + public MDCTransactionImpl(MDCTransaction transaction) { + MDC.clear(); + this.setAlertSeverity(transaction.getAlertSeverity()); + this.setClientIpAddress(transaction.getClientIpAddress()); + this.setElapsedTime(transaction.getElapsedTime()); + this.setEndTime(transaction.getEndTime()); + this.setInstanceUUID(transaction.getInstanceUUID()); + this.setInvocationId(transaction.getInvocationId()); + this.setPartner(transaction.getPartner()); + this.setProcessKey(transaction.getProcessKey()); + this.setRemoteHost(transaction.getRemoteHost()); + this.setRequestId(transaction.getRequestId()); + this.setResponseCode(transaction.getResponseCode()); + this.setResponseDescription(transaction.getResponseDescription()); + this.setServer(transaction.getServer()); + this.setServerFqdn(transaction.getServerFqdn()); + this.setServerIpAddress(transaction.getServerIpAddress()); + this.setServiceInstanceId(transaction.getServiceInstanceId()); + this.setServiceName(transaction.getServiceName()); + this.setSeverity(transaction.getSeverity()); + this.setStartTime(transaction.getStartTime()); + this.setStatusCode(transaction.getStatusCode()); + this.setTargetEntity(transaction.getTargetEntity()); + this.setTargetServiceName(transaction.getTargetServiceName()); + this.setTargetVirtualEntity(transaction.getTargetVirtualEntity()); + this.setVirtualServerName(transaction.getVirtualServerName()); + } + + /** + * reset subtransaction portion + * + * @return MDCTransaction + */ + @Override + public MDCTransaction resetSubTransaction() { + MDC.remove(INVOCATION_ID); + MDC.remove(BEGIN_TIMESTAMP); + MDC.remove(END_TIMESTAMP); + MDC.remove(ELAPSED_TIME); + MDC.remove(SERVICE_INSTANCE_ID); + MDC.remove(STATUS_CODE); + MDC.remove(RESPONSE_CODE); + MDC.remove(RESPONSE_DESCRIPTION); + MDC.remove(INSTANCE_UUID); + MDC.remove(TARGET_ENTITY); + MDC.remove(TARGET_SERVICE_NAME); + MDC.remove(PROCESS_KEY); + MDC.remove(CLIENT_IP_ADDRESS); + MDC.remove(REMOTE_HOST); + MDC.remove(ALERT_SEVERITY); + MDC.remove(TARGET_VIRTUAL_ENTITY); + + return this; + } + + @Override + public MDCTransaction resetTransaction() { + MDC.clear(); + return this; + } + + /** + * flush transaction to MDC + */ + @Override + public MDCTransaction flush() { + if (this.requestId != null && !this.requestId.isEmpty()) + MDC.put(REQUEST_ID, this.requestId); + + if (this.invocationId != null && !this.invocationId.isEmpty()) + MDC.put(INVOCATION_ID, this.invocationId); + + if (this.partner != null) + MDC.put(PARTNER_NAME, this.partner); + + if (this.virtualServerName != null) + MDC.put(VIRTUAL_SERVER_NAME, this.virtualServerName); + + if (this.server != null) + MDC.put(SERVER, this.server); + + if (this.serverIpAddress != null) + MDC.put(SERVER_IP_ADDRESS, this.serverIpAddress); + + if (this.serverFqdn != null) + MDC.put(SERVER_FQDN, this.serverFqdn); + + if (this.serviceName != null) + MDC.put(SERVICE_NAME, this.serviceName); + + if (this.startTime != null) + MDC.put(BEGIN_TIMESTAMP, timestamp(this.startTime)); + + if (this.endTime != null) { + MDC.put(END_TIMESTAMP, timestamp(this.endTime)); + } else { + this.setEndTime(null); + MDC.put(END_TIMESTAMP, timestamp(this.endTime)); + } + + if (this.elapsedTime != null) { + MDC.put(ELAPSED_TIME, String.valueOf(this.elapsedTime)); + } else { + if (endTime != null && startTime != null) { + this.elapsedTime = Duration.between(startTime, endTime).toMillis(); + MDC.put(ELAPSED_TIME, String.valueOf(this.elapsedTime)); + } + } + + if (this.serviceInstanceId != null) + MDC.put(SERVICE_INSTANCE_ID, this.serviceInstanceId); + + if (this.instanceUUID != null) + MDC.put(INSTANCE_UUID, this.instanceUUID); + + if (this.processKey != null) + MDC.put(PROCESS_KEY, this.processKey); + + if (this.statusCode != null) + MDC.put(STATUS_CODE, this.statusCode); + + if (this.responseCode != null) + MDC.put(RESPONSE_CODE, this.responseCode); + + if (this.responseDescription != null) + MDC.put(RESPONSE_DESCRIPTION, this.responseDescription); + + if (this.severity != null) + MDC.put(SEVERITY, this.severity); + + if (this.alertSeverity != null) + MDC.put(ALERT_SEVERITY, this.alertSeverity); + + if (this.targetEntity != null) + MDC.put(TARGET_ENTITY, this.targetEntity); + + if (this.targetServiceName != null) + MDC.put(TARGET_SERVICE_NAME, this.targetServiceName); + + if (this.targetVirtualEntity != null) + MDC.put(TARGET_VIRTUAL_ENTITY, this.targetVirtualEntity); + + if (this.clientIpAddress != null) + MDC.put(CLIENT_IP_ADDRESS, this.clientIpAddress); + + if (this.remoteHost != null) + MDC.put(REMOTE_HOST, this.remoteHost); + + return this; + } + + @Override + public MDCTransaction metric() { + this.flush(); + logger.info(LoggerUtil.METRIC_LOG_MARKER, ""); + return this; + } + + @Override + public MDCTransaction transaction() { + this.flush(); + logger.info(LoggerUtil.TRANSACTION_LOG_MARKER, ""); + return this; + } + + @Override + public MDCTransaction setEndTime(Instant endTime) { + if (endTime == null) { + this.endTime = Instant.now(); + } else { + this.endTime = endTime; + } + return this; + } + + @Override + public MDCTransaction setElapsedTime(Long elapsedTime) { + this.elapsedTime = elapsedTime; + return this; + } + + @Override + public MDCTransaction setServiceInstanceId(String serviceInstanceId) { + this.serviceInstanceId = serviceInstanceId; + return this; + } + + @Override + public MDCTransaction setProcessKey(String processKey) { + this.processKey = processKey; + return this; + } + + @Override + public MDCTransaction setAlertSeverity(String alertSeverity) { + this.alertSeverity = alertSeverity; + return this; + } + + @Override + public MDCTransaction setClientIpAddress(String clientIpAddress) { + this.clientIpAddress = clientIpAddress; + return this; + } + + @Override + public MDCTransaction setRemoteHost(String remoteHost) { + this.remoteHost = remoteHost; + return this; + } + + @Override + public Instant getStartTime() { + return this.startTime; + } + + @Override + public String getServer() { + return this.server; + } + + @Override + public Instant getEndTime() { + return this.endTime; + } + + @Override + public Long getElapsedTime() { + return this.elapsedTime; + } + + @Override + public String getRemoteHost() { + return this.remoteHost; + } + + @Override + public String getClientIpAddress() { + return this.clientIpAddress; + } + + @Override + public String getAlertSeverity() { + return this.alertSeverity; + } + + @Override + public String getProcessKey() { + return this.processKey; + } + + @Override + public String getServiceInstanceId() { + return this.serviceInstanceId; + } + + /* transaction and subtransaction fields */ + + @Override + public MDCTransaction setInvocationId(String invocationId) { + if (invocationId == null) { + this.invocationId = UUID.randomUUID().toString(); + } else { + this.invocationId = invocationId; + } + + MDC.put(INVOCATION_ID, this.invocationId); + + return this; + } + + @Override + public MDCTransaction setStartTime(Instant startTime) { + if (startTime == null) { + this.startTime = Instant.now(); + } else { + this.startTime = startTime; + } + + MDC.put(BEGIN_TIMESTAMP, this.timestamp(this.startTime)); + + return this; + } + + @Override + public MDCTransaction setServiceName(String serviceName) { + if (serviceName == null || serviceName.isEmpty()) { + this.serviceName = DEFAULT_SERVICE_NAME; + } else { + this.serviceName = serviceName; + } + + MDC.put(SERVICE_NAME, this.serviceName); + + return this; + } + + @Override + public MDCTransaction setStatusCode(String statusCode) { + this.statusCode = statusCode; + return this; + } + + @Override + public MDCTransaction setStatusCode(boolean success) { + if (success) { + this.statusCode = STATUS_CODE_COMPLETE; + } else { + this.statusCode = STATUS_CODE_FAILURE; + } + return this; + } + + @Override + public MDCTransaction setResponseCode(String responseCode) { + this.responseCode = responseCode; + return this; + } + + @Override + public MDCTransaction setResponseDescription(String responseDescription) { + this.responseDescription = responseDescription; + return this; + } + + @Override + public MDCTransaction setInstanceUUID(String instanceUUID) { + if (instanceUUID == null) { + this.instanceUUID = UUID.randomUUID().toString(); + } else { + this.instanceUUID = instanceUUID; + } + + MDC.put(INSTANCE_UUID, this.instanceUUID); + return this; + } + + @Override + public MDCTransaction setSeverity(String severity) { + this.severity = severity; + return this; + } + + @Override + public MDCTransaction setTargetEntity(String targetEntity) { + this.targetEntity = targetEntity; + return this; + } + + @Override + public MDCTransaction setTargetServiceName(String targetServiceName) { + this.targetServiceName = targetServiceName; + return this; + } + + @Override + public MDCTransaction setTargetVirtualEntity(String targetVirtualEntity) { + this.targetVirtualEntity = targetVirtualEntity; + return this; + } + + @Override + public String getInvocationId() { + return invocationId; + } + + @Override + public String getServiceName() { + return serviceName; + } + + @Override + public String getStatusCode() { + return statusCode; + } + + @Override + public String getResponseDescription() { + return responseDescription; + } + + @Override + public String getInstanceUUID() { + return instanceUUID; + } + + @Override + public String getSeverity() { + return severity; + } + + @Override + public String getTargetEntity() { + return targetEntity; + } + + @Override + public String getTargetServiceName() { + return targetServiceName; + } + + @Override + public String getTargetVirtualEntity() { + return targetVirtualEntity; + } + + @Override + public String getResponseCode() { + return responseCode; + } + + /* inheritable fields by subtransactions via MDC */ + + @Override + public MDCTransaction setRequestId(String requestId) { + if (requestId == null || requestId.isEmpty()) { + this.requestId = UUID.randomUUID().toString(); + } else { + this.requestId = requestId; + } + + MDC.put(REQUEST_ID, this.requestId); + return this; + } + + @Override + public MDCTransaction setPartner(String partner) { + if (partner == null || partner.isEmpty()) { + this.partner = DEFAULT_SERVICE_NAME; + } else { + this.partner = partner; + } + + MDC.put(PARTNER_NAME, this.partner); + return this; + } + + @Override + public MDCTransaction setServer(String server) { + if (server == null || server.isEmpty()) { + this.server = DEFAULT_HOSTNAME; + } else { + this.server = server; + } + + MDC.put(SERVER, this.server); + return this; + } + + @Override + public MDCTransaction setServerIpAddress(String serverIpAddress) { + if (serverIpAddress == null || serverIpAddress.isEmpty()) { + this.serverIpAddress = DEFAULT_HOSTIP; + } else { + this.serverIpAddress = serverIpAddress; + } + + MDC.put(SERVER_IP_ADDRESS, this.serverIpAddress); + return this; + } + + @Override + public MDCTransaction setServerFqdn(String serverFqdn) { + if (serverFqdn == null || serverFqdn.isEmpty()) { + this.serverFqdn = DEFAULT_HOSTNAME; + } else { + this.serverFqdn = serverFqdn; + } + + MDC.put(SERVER_FQDN, this.serverFqdn); + return this; + } + + @Override + public MDCTransaction setVirtualServerName(String virtualServerName) { + if (virtualServerName == null || virtualServerName.isEmpty()) { + this.virtualServerName = DEFAULT_HOSTNAME; + } else { + this.virtualServerName = virtualServerName; + } + + MDC.put(VIRTUAL_SERVER_NAME, this.virtualServerName); + return this; + } + + @Override + public String getRequestId() { + return requestId; + } + + @Override + public String getPartner() { + return partner; + } + + @Override + public String getServerFqdn() { + return serverFqdn; + } + + @Override + public String getVirtualServerName() { + return virtualServerName; + } + + @Override + public String getServerIpAddress() { + return serverIpAddress; + } + + @Override + public String timestamp(Instant time) { + return new SimpleDateFormat(DATE_FORMAT).format(Date.from(time)); + } + + @Override + public String toString() { + final StringBuilder sb = new StringBuilder("MDCTransaction{"); + sb.append("requestId='").append(requestId).append('\''); + sb.append(", partner='").append(partner).append('\''); + sb.append(", invocationId='").append(invocationId).append('\''); + sb.append(", virtualServerName='").append(virtualServerName).append('\''); + sb.append(", server='").append(server).append('\''); + sb.append(", serverIpAddress='").append(serverIpAddress).append('\''); + sb.append(", serverFqdn='").append(serverFqdn).append('\''); + sb.append(", serviceName='").append(serviceName).append('\''); + sb.append(", startTime=").append(startTime); + sb.append(", endTime=").append(endTime); + sb.append(", elapsedTime=").append(elapsedTime); + sb.append(", serviceInstanceId='").append(serviceInstanceId).append('\''); + sb.append(", instanceUUID='").append(instanceUUID).append('\''); + sb.append(", processKey='").append(processKey).append('\''); + sb.append(", statusCode='").append(statusCode).append('\''); + sb.append(", responseCode='").append(responseCode).append('\''); + sb.append(", responseDescription='").append(responseDescription).append('\''); + sb.append(", severity='").append(severity).append('\''); + sb.append(", alertSeverity='").append(alertSeverity).append('\''); + sb.append(", targetEntity='").append(targetEntity).append('\''); + sb.append(", targetServiceName='").append(targetServiceName).append('\''); + sb.append(", targetVirtualEntity='").append(targetVirtualEntity).append('\''); + sb.append(", clientIpAddress='").append(clientIpAddress).append('\''); + sb.append(", remoteHost='").append(remoteHost).append('\''); + sb.append('}'); + return sb.toString(); + } + +} |