diff options
Diffstat (limited to 'common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org')
7 files changed, 0 insertions, 498 deletions
diff --git a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/BaseFactory.java b/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/BaseFactory.java deleted file mode 100644 index 14943805cc..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/BaseFactory.java +++ /dev/null @@ -1,54 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * SDC - * ================================================================================ - * 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.openecomp.core.logging.api; - -import java.util.Iterator; -import java.util.ServiceLoader; - -/** - * Contains common functionality for factories used in the logging framework. <p>In order to use the - * factory, a particular (e.g. framework-specific) implementation of a service must be configured as - * described in <a href="http://docs.oracle.com/javase/8/docs/api/java/util/ServiceLoader.html">java.util.ServiceLoader</a>).</p> - * - * @see java.util.ServiceLoader - */ -public class BaseFactory { - - protected static <T> T locateService(Class<T> clazz) throws Exception { - - T service; - ServiceLoader<T> loader = ServiceLoader.load(clazz); - Iterator<T> iterator = loader.iterator(); - if (iterator.hasNext()) { - - service = iterator.next(); - if (iterator.hasNext()) { - System.err.println(String.format("Warning! Configured more than one implementation of %s", - clazz.getName())); - } - - return service; - } - - throw new IllegalArgumentException( - (String.format("No implementations configured for %s", clazz.getName()))); - } -} diff --git a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/Logger.java b/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/Logger.java deleted file mode 100644 index 0fe3d8f230..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/Logger.java +++ /dev/null @@ -1,103 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * SDC - * ================================================================================ - * 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.openecomp.core.logging.api; - -/** - * <p>This interface defines logging as specified by OPENECOMP logging requirements.</p> <p>Formatted - * messages must follow the <a href="http://www.slf4j.org/api/org/slf4j/helpers/MessageFormatter.html>SLF4J - * format</a>.</p> - */ -public interface Logger { - - String getName(); - - boolean isMetricsEnabled(); - - void metrics(String msg); - - void metrics(String msg, Object arg); - - void metrics(String msg, Object arg1, Object arg2); - - void metrics(String msg, Object... arguments); - - void metrics(String msg, Throwable throwable); - - boolean isAuditEnabled(); - - void audit(String msg); - - void audit(String msg, Object arg); - - void audit(String msg, Object arg1, Object arg2); - - void audit(String msg, Object... arguments); - - void audit(String msg, Throwable throwable); - - boolean isDebugEnabled(); - - void debug(String msg); - - void debug(String msg, Object arg); - - void debug(String msg, Object arg1, Object arg2); - - void debug(String msg, Object... arguments); - - void debug(String msg, Throwable throwable); - - boolean isInfoEnabled(); - - void info(String msg); - - void info(String msg, Object arg); - - void info(String msg, Object arg1, Object arg2); - - void info(String msg, Object... arguments); - - void info(String msg, Throwable throwable); - - boolean isWarnEnabled(); - - void warn(String msg); - - void warn(String msg, Object arg); - - void warn(String msg, Object... arguments); - - void warn(String msg, Object arg1, Object arg2); - - void warn(String msg, Throwable throwable); - - boolean isErrorEnabled(); - - void error(String msg); - - void error(String msg, Object arg); - - void error(String msg, Object arg1, Object arg2); - - void error(String msg, Object... arguments); - - void error(String msg, Throwable throwable); -} diff --git a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/LoggerCreationService.java b/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/LoggerCreationService.java deleted file mode 100644 index 298f8f0267..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/LoggerCreationService.java +++ /dev/null @@ -1,11 +0,0 @@ -package org.openecomp.core.logging.api; - -/** - * Implements a framework-specific logging, to be used by {@link LoggerFactory}. - */ -public interface LoggerCreationService { - - Logger getLogger(String className); - - Logger getLogger(Class<?> clazz); -} diff --git a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/LoggerFactory.java b/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/LoggerFactory.java deleted file mode 100644 index fdc874ee54..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/LoggerFactory.java +++ /dev/null @@ -1,232 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * SDC - * ================================================================================ - * 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.openecomp.core.logging.api; - -/** - * <a>Factory to hide a concrete, framework-specific implementation of logger creation.</a> <p>The - * service used by this factory must implement {@link LoggerCreationService}. If no implementation - * has been configured or could not be instantiated, a <b>no-op logger</b> will be used, and <b>no - * events</b> will be logged. This is done to prevent recursion if attempts are being made to log - * exceptions that resulted from logger initialization. </p> - * - * @see BaseFactory - * @see LoggerCreationService - */ -@SuppressWarnings("ThrowableInstanceNeverThrown") -public class LoggerFactory extends BaseFactory { - - private static final LoggerCreationService SERVICE; - - static { - - LoggerCreationService service; - - try { - service = locateService(LoggerCreationService.class); - } catch (Exception e) { - new RuntimeException("Failed to instantiate logger factory", e).printStackTrace(); - // use the no-op service to prevent recursion in case of an attempt to log an exception as a - // result of a logger initialization error - service = new NoOpLoggerCreationService(); - } - - SERVICE = service; - } - - public static Logger getLogger(String clazzName) { - return SERVICE.getLogger(clazzName); - } - - public static Logger getLogger(Class<?> clazz) { - return SERVICE.getLogger(clazz); - } - - private static class NoOpLoggerCreationService implements LoggerCreationService { - - private static final Logger NO_OP_LOGGER = new Logger() { - - @Override - public String getName() { - return "No-Op Logger"; - } - - @Override - public boolean isMetricsEnabled() { - return false; - } - - @Override - public void metrics(String msg) { - } - - @Override - public void metrics(String msg, Object arg) { - } - - @Override - public void metrics(String msg, Object arg1, Object arg2) { - } - - @Override - public void metrics(String msg, Object... arguments) { - } - - @Override - public void metrics(String msg, Throwable throwable) { - } - - @Override - public boolean isAuditEnabled() { - return false; - } - - @Override - public void audit(String msg) { - } - - @Override - public void audit(String msg, Object arg) { - } - - @Override - public void audit(String msg, Object arg1, Object arg2) { - } - - @Override - public void audit(String msg, Object... arguments) { - } - - @Override - public void audit(String msg, Throwable throwable) { - } - - @Override - public boolean isDebugEnabled() { - return false; - } - - @Override - public void debug(String msg) { - } - - @Override - public void debug(String msg, Object arg) { - } - - @Override - public void debug(String msg, Object arg1, Object arg2) { - } - - @Override - public void debug(String msg, Object... arguments) { - } - - @Override - public void debug(String msg, Throwable throwable) { - } - - @Override - public boolean isInfoEnabled() { - return false; - } - - @Override - public void info(String msg) { - } - - @Override - public void info(String msg, Object arg) { - } - - @Override - public void info(String msg, Object arg1, Object arg2) { - } - - @Override - public void info(String msg, Object... arguments) { - } - - @Override - public void info(String msg, Throwable throwable) { - } - - @Override - public boolean isWarnEnabled() { - return false; - } - - @Override - public void warn(String msg) { - } - - @Override - public void warn(String msg, Object arg) { - } - - @Override - public void warn(String msg, Object... arguments) { - } - - @Override - public void warn(String msg, Object arg1, Object arg2) { - } - - @Override - public void warn(String msg, Throwable throwable) { - } - - @Override - public boolean isErrorEnabled() { - return false; - } - - @Override - public void error(String msg) { - } - - @Override - public void error(String msg, Object arg) { - } - - @Override - public void error(String msg, Object arg1, Object arg2) { - } - - @Override - public void error(String msg, Object... arguments) { - } - - @Override - public void error(String msg, Throwable throwable) { - } - }; - - @Override - public Logger getLogger(String className) { - return NO_OP_LOGGER; - } - - @Override - public Logger getLogger(Class<?> clazz) { - return NO_OP_LOGGER; - } - } -} diff --git a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/annotations/Metrics.java b/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/annotations/Metrics.java deleted file mode 100644 index 1588bcafc0..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/annotations/Metrics.java +++ /dev/null @@ -1,15 +0,0 @@ -package org.openecomp.core.logging.api.annotations; - -import java.lang.annotation.ElementType; -import java.lang.annotation.Retention; -import java.lang.annotation.RetentionPolicy; -import java.lang.annotation.Target; - -/** - * Indicates a method whose execution time should be measured and logged as required for OPENECOMP - * metrics. - */ -@Target(ElementType.METHOD) -@Retention(RetentionPolicy.RUNTIME) -public @interface Metrics { -} diff --git a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/context/ContextPropagationService.java b/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/context/ContextPropagationService.java deleted file mode 100644 index 8e9c2dfa28..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/context/ContextPropagationService.java +++ /dev/null @@ -1,10 +0,0 @@ -package org.openecomp.core.logging.api.context; - -/** - * Should be used to implement a framework-specific mechanism of propagation of a diagnostic context - * to child threads. - */ -public interface ContextPropagationService { - - Runnable create(Runnable task); -} diff --git a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/context/TaskFactory.java b/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/context/TaskFactory.java deleted file mode 100644 index 30bc7372c6..0000000000 --- a/common/openecomp-logging-lib/openecomp-logging-api/src/main/java/org/openecomp/core/logging/api/context/TaskFactory.java +++ /dev/null @@ -1,73 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * SDC - * ================================================================================ - * 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.openecomp.core.logging.api.context; - -import org.openecomp.core.logging.api.BaseFactory; - -/** - * <p>Should be used to propagate a diagnostic context (for instance <a - * href="http://www.slf4j.org/manual.html#mdc">MDC</a>) to other threads.</p> <p>Applicable when - * creating a child thread directly, or submitting tasks for potentially postponed execution via an - * <a href="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Executor.html">Executor</a> - * (including any of the <a href="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ExecutorService.html">executor - * services</a> and <a href="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ForkJoinPool.html">ForkJoinPool</a>).</p> - * <p>The service used by this factory must implement {@link ContextPropagationService}.</p> - * - * @see ContextPropagationService - */ -@SuppressWarnings("ThrowableInstanceNeverThrown") -public class TaskFactory extends BaseFactory { - - private static final ContextPropagationService SERVICE; - private static final RuntimeException ERROR; - - static { - - ContextPropagationService service = null; - RuntimeException error = null; - - try { - service = locateService(ContextPropagationService.class); - } catch (Exception e) { - error = new RuntimeException("Failed to instantiate task factory", e); - } - - SERVICE = service; - ERROR = error; - } - - /** - * Modify a task so that a diagnostic context is propagated to the thread when the task runs. Done - * in a logging-framework specific way. - * - * @param task any Runnable that will run in a thread - * @return modified (wrapped) original task that runs the same business logic, but also takes care - of copying the diagnostic context for logging. - */ - public static Runnable create(Runnable task) { - - if (SERVICE == null) { - throw ERROR; - } - - return SERVICE.create(task); - } -} |