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ENTAXY-248 release 1.8.1

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Сергей Крючков
2022-02-28 15:20:38 +03:00
parent 4d274c4fcc
commit c826adf1db
1958 changed files with 195926 additions and 10280 deletions
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Apache License
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>ru.entaxy.esb.platform.runtime</groupId>
<artifactId>base</artifactId>
<version>1.8.1</version>
</parent>
<groupId>ru.entaxy.esb.platform.runtime.base</groupId>
<artifactId>management-core</artifactId>
<packaging>bundle</packaging>
<name>ENTAXY :: PLATFORM :: BASE :: MANAGEMENT :: CORE</name>
<description>ENTAXY :: PLATFORM :: BASE :: MANAGEMENT :: CORE</description>
<properties>
<bundle.osgi.export.pkg>
ru.entaxy.esb.platform.base.management.core,
ru.entaxy.esb.platform.base.management.core.api,
ru.entaxy.esb.platform.base.management.core.utils
</bundle.osgi.export.pkg>
</properties>
<dependencies>
<dependency>
<groupId>
ru.entaxy.esb.platform.runtime.base
</groupId>
<artifactId>base-support</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
</project>

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platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/ManagementCore.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core;
public class ManagementCore {
public static final String JMX_OBJECTNAME = "jmx.objectname";
public static final String ENTAXY_JMX_DOMAIN = "ru.entaxy.esb";
public static final String LOCAL_NODE_KEY = "localNode";
public static final String LOCAL_NODE_VALUE = "0.0.0.0";
public static final String REMOTE_NODE_KEY = "remoteNode";
public static final String PLATFORM_KEY = "group";
public static final String PLATFORM_KEY_VALUE = "platform";
public static final String RUNTIME_KEY = PLATFORM_KEY;
public static final String RUNTIME_KEY_VALUE = "runtime";
public static final Qualifier Q_LOCAL_NODE = new Qualifier(LOCAL_NODE_KEY, LOCAL_NODE_VALUE);
public static final String Q_LOCAL_NODE_S = ENTAXY_JMX_DOMAIN + ":" + LOCAL_NODE_KEY + "=" + LOCAL_NODE_VALUE;
public static final Qualifier Q_PLATFORM = ManagementCore.Q_LOCAL_NODE.qualifier(PLATFORM_KEY, PLATFORM_KEY_VALUE);
public static final Qualifier Q_RUNTIME = ManagementCore.Q_LOCAL_NODE.qualifier(RUNTIME_KEY, RUNTIME_KEY_VALUE);
public static final String Q_PLATFORM_S = Q_LOCAL_NODE_S + "," + PLATFORM_KEY + "=" + PLATFORM_KEY_VALUE;
public static final String Q_RUNTIME_S = Q_LOCAL_NODE_S + "," + RUNTIME_KEY + "=" + RUNTIME_KEY_VALUE;
// public static final Qualifier Q_PLATFORM = new Qualifier(PLATFORM_KEY, PLATFORM_KEY_VALUE);
// public static final Qualifier Q_RUNTIME = new Qualifier(RUNTIME_KEY, RUNTIME_KEY_VALUE);
}

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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core;
import java.util.LinkedHashMap;
import java.util.Map;
import ru.entaxy.platform.base.support.CommonUtils;
public class Qualifier {
protected String domain = ManagementCore.ENTAXY_JMX_DOMAIN;
protected Qualifier parent;
protected Map<String, String> attributes = new LinkedHashMap<>();
public Qualifier() {
super();
}
public Qualifier(String key, String value) {
super();
attributes.put(key, value);
}
public Qualifier(Qualifier parent) {
this();
this.parent = parent;
}
public Qualifier qualifier(String key, String value) {
return (new Qualifier(this)).attribute(key, value);
}
public Qualifier attribute(String key, String value) {
this.attributes.put(key, value);
return this;
}
public String getDomain() {
if (this.parent == null)
return CommonUtils.getValid(this.domain, ManagementCore.ENTAXY_JMX_DOMAIN);
else
return parent.getDomain();
}
public String getAttributes() {
String value = this.parent==null?"":this.parent.getAttributes();
for (Map.Entry<String, String> entry: this.attributes.entrySet()) {
if (!value.isEmpty()) {
value += ",";
}
value += entry.getKey() + "=" + entry.getValue();
}
return value;
}
public String getValue() {
String value = getAttributes();
if (value.isEmpty())
return getDomain();
else
return getDomain() + ":" + value;
}
public String getFullString() {
return ManagementCore.JMX_OBJECTNAME + "=" + getValue();
}
}

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platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/api/AnnotatedMBean.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.api;
import javax.management.Descriptor;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanConstructorInfo;
import javax.management.MBeanInfo;
import javax.management.MBeanNotificationInfo;
import javax.management.MBeanOperationInfo;
import javax.management.NotCompliantMBeanException;
import javax.management.StandardMBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import ru.entaxy.esb.platform.base.management.core.utils.MBeanInfoHelper;
public class AnnotatedMBean<I> extends StandardMBean {
private static final Logger log = LoggerFactory.getLogger(AnnotatedMBean.class);
protected Class<I> interfaceClass;
protected AnnotatedMBean(Class<I> mbeanInterface) throws NotCompliantMBeanException {
super(mbeanInterface);
this.interfaceClass = mbeanInterface;
}
@Override
public MBeanInfo getMBeanInfo() {
log.info(this.interfaceClass==null?">> INTERFACE IS NULL":">> " + this.interfaceClass.getName());
MBeanExportPolicy policy = MBeanExportPolicy.IGNORE_ANNOTATIONS;
MBeanAnnotated anno = this.interfaceClass.getAnnotation(MBeanAnnotated.class);
if (anno != null)
policy = anno.policy();
MBeanInfo beanInfo = super.getMBeanInfo();
if (MBeanExportPolicy.IGNORE_ANNOTATIONS.equals(policy))
return beanInfo;
String className = beanInfo.getClassName();
String description = beanInfo.getDescription();
MBeanAttributeInfo[] attributes = /* beanInfo.getAttributes() */ getMBeanAttributeInfo(policy);
MBeanConstructorInfo[] constructors = beanInfo.getConstructors();
MBeanOperationInfo[] operations = /* beanInfo.getOperations() */ getMBeanOperationInfo(policy);
MBeanNotificationInfo[] notifications = beanInfo.getNotifications();
Descriptor descriptor = beanInfo.getDescriptor();
return new MBeanInfo(className, description, attributes, constructors, operations, notifications, descriptor);
}
protected MBeanAttributeInfo[] getMBeanAttributeInfo(MBeanExportPolicy policy) {
return MBeanInfoHelper.getMBeanAttributesInfo(this.interfaceClass, policy);
}
protected MBeanOperationInfo[] getMBeanOperationInfo(MBeanExportPolicy policy) {
return MBeanInfoHelper.getMBeanOperationsInfo(this.interfaceClass, policy);
}
}

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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 ru.entaxy.esb.platform.base.management.core.api;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Info for a MBean Attribute.
* <p>
* This annotation is used only for attributes which can be seen
* through a GUI.
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface Attribute {
String desc() default "";
}

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platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/api/MBeanAnnotated.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.api;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
@Retention(RUNTIME)
@Target(TYPE)
public @interface MBeanAnnotated {
MBeanExportPolicy policy() default MBeanExportPolicy.IGNORE_ANNOTATIONS;
}

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platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/api/MBeanExportPolicy.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.api;
public enum MBeanExportPolicy {
IGNORE_ANNOTATIONS,
ANNOTATED_ONLY,
ANNOTATION_ENRICH,
EXCEPT_HIDDEN
}

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platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/api/NotExported.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.api;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
@Retention(RUNTIME)
@Target(METHOD)
@Inherited
public @interface NotExported {
}

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platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/api/Operation.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 ru.entaxy.esb.platform.base.management.core.api;
import javax.management.MBeanOperationInfo;
import java.lang.annotation.ElementType;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Info for a MBean Operation.
* <p>
* This annotation is used only for methods which can be invoked
* through a GUI.
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
@Inherited
public @interface Operation {
String desc();
int impact() default MBeanOperationInfo.INFO;
}

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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 ru.entaxy.esb.platform.base.management.core.api;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Info for a MBean Operation Parameter.
* <p>
* This annotation is used only for methods which can be invoked
* through a GUI.
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.PARAMETER)
public @interface Parameter {
String name();
String desc() default "N/A";
}

46
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/*-
* ~~~~~~licensing~~~~~~
* profile-management
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.utils;
public class AttributeChangeTracker {
Object oldValue;
Object newValue;
public AttributeChangeTracker oldValue(Object oldValue) {
this.oldValue = oldValue;
return this;
}
public AttributeChangeTracker newValue(Object newValue) {
this.newValue = newValue;
return this;
}
public boolean isChanged() {
if (oldValue == null)
if (newValue == null)
return false;
else
return true;
else
return !oldValue.equals(newValue);
}
}

30
platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/utils/BundleAwareMBean.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* profile-management
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.utils;
public interface BundleAwareMBean {
public void refreshBundleInfo();
public String getBundleState();
public long getBundleId();
public String getBundleSymbolicName();
}

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/*-
* ~~~~~~licensing~~~~~~
* profile-management
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.utils;
import javax.management.AttributeChangeNotification;
import javax.management.ListenerNotFoundException;
import javax.management.MBeanNotificationInfo;
import javax.management.NotCompliantMBeanException;
import javax.management.Notification;
import javax.management.NotificationBroadcaster;
import javax.management.NotificationBroadcasterSupport;
import javax.management.NotificationEmitter;
import javax.management.NotificationFilter;
import javax.management.NotificationListener;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
import ru.entaxy.esb.platform.base.management.core.api.AnnotatedMBean;
import ru.entaxy.platform.base.support.osgi.tracker.BundleContextAware;
public class BundleAwareMBeanImpl<T extends BundleAwareManagedObject, I>
extends AnnotatedMBean<I> implements NotificationBroadcaster, NotificationEmitter, BundleAwareMBean, BundleContextAware {
protected T managedObject;
protected BundleContext bundleContext;
protected long sequenceNumber = 0;
protected NotificationBroadcasterSupport emitter;
public BundleAwareMBeanImpl(Class<I> clazz, T managedObject) throws NotCompliantMBeanException {
super(clazz);
this.managedObject = managedObject;
this.emitter = new NotificationBroadcasterSupport(prepareNotificationInfo());
}
// BEGIN: notification stuff
protected MBeanNotificationInfo[] prepareNotificationInfo() {
String[] types = new String[] {
AttributeChangeNotification.ATTRIBUTE_CHANGE
};
String name = AttributeChangeNotification.class.getName();
String description = "An attribute of this MBean has changed";
MBeanNotificationInfo info =
new MBeanNotificationInfo(types, name, description);
return new MBeanNotificationInfo[] {info};
}
@Override
public void removeNotificationListener(NotificationListener listener, NotificationFilter filter, Object handback)
throws ListenerNotFoundException {
this.emitter.removeNotificationListener(listener, filter, handback);
}
@Override
public void addNotificationListener(NotificationListener listener, NotificationFilter filter, Object handback)
throws IllegalArgumentException {
this.emitter.addNotificationListener(listener, filter, handback);
}
@Override
public void removeNotificationListener(NotificationListener listener) throws ListenerNotFoundException {
this.emitter.removeNotificationListener(listener);
}
@Override
public MBeanNotificationInfo[] getNotificationInfo() {
return this.emitter==null
?prepareNotificationInfo()
:emitter.getNotificationInfo();
}
// END: notification stuff
@Override
public String getBundleState() {
return managedObject.getBundleState();
}
@Override
public long getBundleId() {
return managedObject.getBundleId();
}
@Override
public String getBundleSymbolicName() {
return managedObject.getBundleSymbolicName();
}
@Override
public BundleContext getBundleContext() {
return bundleContext;
}
@Override
public void setBundleContext(BundleContext bundleContext) {
this.bundleContext = bundleContext;
}
@Override
public void refreshBundleInfo() {
Bundle b = FrameworkUtil.getBundle(getClass()).getBundleContext().getBundle(getBundleId());
// track bundeState
AttributeChangeTracker tracker = new AttributeChangeTracker();
tracker.oldValue(this.managedObject.getBundleState());
this.managedObject.bundleState(b.getState());
if (tracker.newValue(this.managedObject.getBundleState()).isChanged()) {
// send notification
Notification n = new AttributeChangeNotification(
this,
this.sequenceNumber++,
System.currentTimeMillis(),
"bundleState changed",
"bundleState",
"String",
tracker.oldValue,
tracker.newValue);
this.emitter.sendNotification(n);
}
}
}

44
platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/utils/BundleAwareManagedObject.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* profile-management
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.utils;
public interface BundleAwareManagedObject {
String getBundleState();
void setBundleState(String bundleState);
long getBundleId();
void setBundleId(long bundleId);
String getBundleSymbolicName();
void setBundleSymbolicName(String bundleSymbolicName);
BundleAwareManagedObject bundleState(String bundleState);
BundleAwareManagedObject bundleState(int bundleState);
BundleAwareManagedObject bundleId(long bundleId);
BundleAwareManagedObject bundleSymbolicName(String bundleSeymbolicName);
}

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/*-
* ~~~~~~licensing~~~~~~
* profile-management
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.utils;
import org.osgi.framework.Bundle;
public class BundleAwareManagedObjectImpl implements BundleAwareManagedObject {
protected String bundleState;
protected long bundleId;
protected String bundleSymbolicName;
@Override
public String getBundleState() {
return bundleState;
}
@Override
public void setBundleState(String bundleState) {
this.bundleState = bundleState;
}
@Override
public long getBundleId() {
return bundleId;
}
@Override
public void setBundleId(long bundleId) {
this.bundleId = bundleId;
}
@Override
public String getBundleSymbolicName() {
return bundleSymbolicName;
}
@Override
public void setBundleSymbolicName(String bundleSymbolicName) {
this.bundleSymbolicName = bundleSymbolicName;
}
@Override
public BundleAwareManagedObject bundleState(String bundleState) {
setBundleState(bundleState);
return this;
}
@Override
public BundleAwareManagedObject bundleState(int bundleState) {
String bs = "UNKNOWN";
switch (bundleState) {
case Bundle.ACTIVE:
bs = "Active";
break;
case Bundle.INSTALLED:
bs = "Installed";
break;
case Bundle.RESOLVED:
bs = "Resolved";
break;
case Bundle.STARTING:
bs = "Starting";
break;
case Bundle.STOPPING:
bs = "Stopping";
break;
case Bundle.UNINSTALLED:
bs = "Uninstalled";
break;
}
return this.bundleState(bs);
}
@Override
public BundleAwareManagedObject bundleId(long bundleId) {
setBundleId(bundleId);
return this;
}
@Override
public BundleAwareManagedObject bundleSymbolicName(String bundleSeymbolicName) {
setBundleSymbolicName(bundleSeymbolicName);
return this;
}
}

46
platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/utils/ExtendedBundleTrackerCustomizer.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* profile-management
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.utils;
import java.util.List;
import java.util.Map;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleEvent;
import ru.entaxy.platform.base.support.osgi.tracker.UniformBundleTrackerCustomizer;
public abstract class ExtendedBundleTrackerCustomizer<T> extends UniformBundleTrackerCustomizer<T> {
protected void enrich(Bundle bundle, BundleEvent event, Map<String, List<?>> filterResults, Object object) {
if (object instanceof BundleAwareManagedObject) {
((BundleAwareManagedObject)object)
.bundleId(bundle.getBundleId())
.bundleState(bundle.getState())
.bundleSymbolicName(bundle.getSymbolicName());
}
}
protected void update(Bundle bundle, BundleEvent event, Map<String, List<?>> filterResults, List<?> objects) {
for (Object object: objects)
enrich(bundle, event, filterResults, object);
}
}

244
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/*-
* ~~~~~~licensing~~~~~~
* management-core
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 ru.entaxy.esb.platform.base.management.core.utils;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanOperationInfo;
import javax.management.MBeanParameterInfo;
import ru.entaxy.esb.platform.base.management.core.api.Attribute;
import ru.entaxy.esb.platform.base.management.core.api.MBeanExportPolicy;
import ru.entaxy.esb.platform.base.management.core.api.NotExported;
import ru.entaxy.esb.platform.base.management.core.api.Operation;
import ru.entaxy.esb.platform.base.management.core.api.Parameter;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
public class MBeanInfoHelper {
// Constants -----------------------------------------------------
// Attributes ----------------------------------------------------
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
// Public --------------------------------------------------------
public static MBeanOperationInfo[] getMBeanOperationsInfo(final Class mbeanInterface, MBeanExportPolicy policy) {
List<MBeanOperationInfo> operations = new ArrayList<>();
for (Method method : mbeanInterface.getMethods()) {
if (!MBeanInfoHelper.isGetterMethod(method) && !MBeanInfoHelper.isSetterMethod(method) &&
!MBeanInfoHelper.isIsBooleanMethod(method)) {
MBeanOperationInfo info = MBeanInfoHelper.getOperationInfo(method, policy);
if (info != null)
operations.add(info);
}
}
return operations.toArray(new MBeanOperationInfo[operations.size()]);
}
public static MBeanAttributeInfo[] getMBeanAttributesInfo(final Class mbeanInterface, MBeanExportPolicy policy) {
List<MBeanAttributeInfo> tempAttributes = new ArrayList<>();
List<MBeanAttributeInfo> finalAttributes = new ArrayList<>();
List<String> alreadyAdded = new ArrayList<>();
for (Method method : mbeanInterface.getMethods()) {
if (MBeanInfoHelper.isGetterMethod(method) || MBeanInfoHelper.isSetterMethod(method) ||
MBeanInfoHelper.isIsBooleanMethod(method)) {
MBeanAttributeInfo info = MBeanInfoHelper.getAttributeInfo(method, policy);
if (info != null)
tempAttributes.add(info);
}
}
// since getters and setters will each have an MBeanAttributeInfo we need to de-duplicate
for (MBeanAttributeInfo info1 : tempAttributes) {
MBeanAttributeInfo infoToCopy = info1;
for (MBeanAttributeInfo info2 : tempAttributes) {
if (info1.getName().equals(info2.getName()) && !info1.equals(info2)) {
infoToCopy = new MBeanAttributeInfo(info1.getName(), info1.getType().equals("void") ? info2.getType() : info1.getType(), info1.getDescription(), (info1.isReadable() || info2.isReadable()), (info1.isWritable() || info2.isWritable()), (info1.isIs() || info2.isIs()));
}
}
if (!alreadyAdded.contains(infoToCopy.getName())) {
finalAttributes.add(infoToCopy);
alreadyAdded.add(infoToCopy.getName());
}
}
return finalAttributes.toArray(new MBeanAttributeInfo[finalAttributes.size()]);
}
// Package protected ---------------------------------------------
// Protected -----------------------------------------------------
// Private -------------------------------------------------------
private static boolean isGetterMethod(final Method method) {
if (!method.getName().equals("get") && method.getName().startsWith("get") &&
method.getParameterTypes().length == 0 &&
!method.getReturnType().equals(void.class)) {
return true;
}
return false;
}
private static boolean isSetterMethod(final Method method) {
if (!method.getName().equals("set") && method.getName().startsWith("set") &&
method.getParameterTypes().length == 1 &&
method.getReturnType().equals(void.class)) {
return true;
} else {
return false;
}
}
private static boolean isIsBooleanMethod(final Method method) {
if (!method.getName().equals("is") && method.getName().startsWith("is") &&
method.getParameterTypes().length == 0 &&
method.getReturnType().equals(boolean.class)) {
return true;
} else {
return false;
}
}
private static MBeanOperationInfo getOperationInfo(final Method operation, MBeanExportPolicy policy) {
MBeanOperationInfo info = null;
Class<?> returnType = operation.getReturnType();
MBeanParameterInfo[] paramsInfo = MBeanInfoHelper.getParametersInfo(operation.getParameterAnnotations(), operation.getParameterTypes());
String description = operation.getName();
int impact = MBeanOperationInfo.UNKNOWN;
if (!MBeanExportPolicy.IGNORE_ANNOTATIONS.equals(policy)) {
// ANNOTATED_ONLY, EXCEPT_HIDDEN, ANNOTATION_ENRICH
NotExported annoNotExported = operation.getAnnotation(NotExported.class);
if (annoNotExported != null) {
// method is hidden from exporting
return null;
}
Operation annoOperation = operation.getAnnotation(Operation.class);
if (MBeanExportPolicy.ANNOTATED_ONLY.equals(policy) && (annoOperation==null)){
// method is not annotated
return null;
}
if (annoOperation != null) {
description = annoOperation.desc();
impact = annoOperation.impact();
}
}
info = new MBeanOperationInfo(operation.getName(), description, paramsInfo, returnType.getName(), impact);
return info;
}
private static MBeanAttributeInfo getAttributeInfo(final Method operation, MBeanExportPolicy policy) {
String description = "N/A";
if (!MBeanExportPolicy.IGNORE_ANNOTATIONS.equals(policy)) {
// ANNOTATED_ONLY, EXCEPT_HIDDEN, ANNOTATION_ENRICH
NotExported annoNotExported = operation.getAnnotation(NotExported.class);
if (annoNotExported != null) {
// method is hidden from exporting
return null;
}
Attribute annoAttribute = operation.getAnnotation(Attribute.class);
if (MBeanExportPolicy.ANNOTATED_ONLY.equals(policy) && (annoAttribute==null)){
// method is not annotated
return null;
}
if (annoAttribute != null) {
description = operation.getAnnotation(Attribute.class).desc();
}
}
MBeanAttributeInfo info = new MBeanAttributeInfo(getAttributeName(operation), operation.getReturnType().getName(), description, (isGetterMethod(operation) || isIsBooleanMethod(operation)), isSetterMethod(operation), isIsBooleanMethod(operation));
return info;
}
private static String getAttributeName(Method operation) {
String name = operation.getName();
if (isGetterMethod(operation) || isSetterMethod(operation))
name = operation.getName().substring(3);
else if (isIsBooleanMethod(operation))
name = operation.getName().substring(2);
return name;
}
private static MBeanParameterInfo[] getParametersInfo(final Annotation[][] params, final Class<?>[] paramTypes) {
MBeanParameterInfo[] paramsInfo = new MBeanParameterInfo[params.length];
for (int i = 0; i < params.length; i++) {
MBeanParameterInfo paramInfo = null;
String type = paramTypes[i].getName();
for (Annotation anno : params[i]) {
if (Parameter.class.isInstance(anno)) {
String name = Parameter.class.cast(anno).name();
String description = Parameter.class.cast(anno).desc();
paramInfo = new MBeanParameterInfo(name, type, description);
}
}
if (paramInfo == null) {
paramInfo = new MBeanParameterInfo("p " + (i + 1), type, "parameter " + (i + 1));
}
paramsInfo[i] = paramInfo;
}
return paramsInfo;
}
// Inner classes -------------------------------------------------
}

28
platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/utils/ManagedObjectDescriptor.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* profile-management
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.utils;
import org.osgi.framework.ServiceRegistration;
public class ManagedObjectDescriptor<S, I, C extends I> {
S object;
C service;
ServiceRegistration<I> registration;
}

115
platform/runtime/base/management-core/src/main/java/ru/entaxy/esb/platform/base/management/core/utils/ManagedObjectsListener.java Normal file
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/*-
* ~~~~~~licensing~~~~~~
* profile-management
* ==========
* Copyright (C) 2020 - 2021 EmDev LLC
* ==========
* 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.
* ~~~~~~/licensing~~~~~~
*/
package ru.entaxy.esb.platform.base.management.core.utils;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Map;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import ru.entaxy.esb.platform.base.management.core.ManagementCore;
import ru.entaxy.platform.base.support.osgi.tracker.BundleTrackerCustomizerListener;
public abstract class ManagedObjectsListener<T, S, I, C extends I> implements BundleTrackerCustomizerListener<T> {
private static final Logger log = LoggerFactory.getLogger(ManagedObjectsListener.class);
protected Map<String, ManagedObjectDescriptor<S, I, C>> managed = new HashMap<>();
protected BundleContext bundleContext;
protected Class<I> serviceClass;
public ManagedObjectsListener(BundleContext bundleContext, Class<I> serviceClass) {
super();
this.bundleContext = bundleContext;
this.serviceClass = serviceClass;
}
public Map<String, ManagedObjectDescriptor<S, I, C>> getManaged() {
return managed;
}
@Override
public void added(T managedObject) {
Iterator<S> iter = getIterator(managedObject);
while (iter.hasNext()) {
S object = iter.next();
String key = getKeyValue(object);
if (managed.containsKey(key)) {
managed.get(key).registration.unregister();
}
C service = createService(object);
if (service == null)
continue;
ManagedObjectDescriptor<S, I, C> descriptor = new ManagedObjectDescriptor<>();
descriptor.object = object;
descriptor.service = service;
Hashtable props = new Hashtable<>();
props.put(ManagementCore.JMX_OBJECTNAME, getJmxObjectName(object));
descriptor.registration = bundleContext.registerService(this.serviceClass, service, props);
managed.put(key, descriptor);
}
}
@Override
public void removed(T managedObject) {
Iterator<S> iter = getIterator(managedObject);
while (iter.hasNext()) {
S object = iter.next();
String key = getKeyValue(object);
if (managed.containsKey(key)) {
managed.get(key).registration.unregister();
managed.remove(key);
}
}
}
@Override
public void modified(T managedObject) {
log.info(">> modified");
Iterator<S> iter = getIterator(managedObject);
while (iter.hasNext()) {
S object = iter.next();
String key = getKeyValue(object);
if (managed.containsKey(key)) {
C service = managed.get(key).service;
if (service instanceof BundleAwareMBean) {
((BundleAwareMBean)service).refreshBundleInfo();
log.info(">> refreshBundleInfo");
} else {
log.info(">> NOT BundleAwareMBean");
}
}
}
}
protected abstract Iterator<S> getIterator(T managedObject);
protected abstract String getKeyValue(S object);
protected abstract C createService(S managedObject);
protected abstract String getJmxObjectName(S managedObject);
}