Package io.jmix.jmxconsole.impl

Class JmxControlImpl

java.lang.Object

io.jmix.jmxconsole.impl.JmxControlImpl

All Implemented Interfaces:

JmxControl

@Component("jmxcon_JmxControl")
public class JmxControlImpl
extends Object
implements JmxControl

Implementation of the JmxControl interface for managing JMX functionality. This class provides operations to fetch metadata and information for JMX-Managed Beans and perform related tasks.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	JmxControlImpl.AttributeComparator	Sorts attributes alphabetically by name
protected static class	JmxControlImpl.DomainComparator	Sorts domains alphabetically by name
protected static class	JmxControlImpl.MBeanComparator	Sorts mbeans alphabetically by name
protected static class	JmxControlImpl.OperationComparator	Sorts operations alphabetically by name

Field Summary

Fields

Modifier and Type	Field	Description
protected org.springframework.context.ApplicationContext	applicationContext
protected static final String	FIELD_ROLE	Constant identifier for the role field in a JMX Descriptor.
protected Metadata	metadata
protected static final String	ROLE_GETTER	Constant identifier for the getter role field value in a JMX Descriptor.
protected static final String	ROLE_SETTER	Constant identifier for the setter role field value in a JMX Descriptor.

Constructor Summary

Constructors

Constructor	Description
JmxControlImpl(org.springframework.context.ApplicationContext applicationContext, Metadata metadata)

Method Summary

Modifier and Type	Method	Description
protected String	cleanType(String type)
protected ManagedBeanAttribute	createAttribute(MBeanServerConnection connection, ObjectName name, MBeanAttributeInfo attribute, ManagedBeanInfo mbinfo)
protected ManagedBeanDomain	createDomain(String d)
protected ManagedBeanInfo	createManagedBeanInfo(ObjectName name, MBeanInfo info)
protected ManagedBeanOperation	createOperation(ManagedBeanInfo mbean, MBeanOperationInfo operation)
protected ManagedBeanOperationParameter	createOperationParameter(ManagedBeanOperation o, int index, MBeanParameterInfo pinfo)
protected boolean	equalAttributes(List<ManagedBeanOperationParameter> args, String[] argTypes)
List<ManagedBeanDomain>	getDomains()	Loads list of managed bean domains.
ManagedBeanInfo	getManagedBean(String beanObjectName)	Loads the managed bean by its ObjectName.
List<ManagedBeanInfo>	getManagedBeans()	Loads the list of managed bean infos.
ManagedBeanOperation	getOperation(ManagedBeanInfo bean, String operationName, String[] argTypes)	Searches for the bean operation by its name and argument types.
Object	invokeOperation(ManagedBeanOperation operation, Object[] parameterValues)	Invokes method of managed bean.
protected boolean	isGetterOrSetter(MBeanOperationInfo operation)
ManagedBeanAttribute	loadAttribute(ManagedBeanInfo mbinfo, String attributeName)	Loads attribute by its name.
void	loadAttributes(ManagedBeanInfo mbinfo)	Loads attributes for managed bean descriptor.
void	loadAttributeValue(ManagedBeanAttribute attribute)	Loads attribute value for managed bean attribute.
protected void	loadOperations(ManagedBeanInfo mbean, MBeanInfo info)
void	saveAttributeValue(ManagedBeanAttribute attribute)	Saves attribute value to JMX node.
protected void	setSerializableValue(ManagedBeanAttribute mba, Object value)
protected static <T> T	withConnection(Function<MBeanServerConnection,T> action)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

FIELD_ROLE

protected static final String FIELD_ROLE

Constant identifier for the role field in a JMX Descriptor.

See Also:

• Constant Field Values

ROLE_GETTER

protected static final String ROLE_GETTER

Constant identifier for the getter role field value in a JMX Descriptor.

See Also:

• Constant Field Values

ROLE_SETTER

protected static final String ROLE_SETTER

Constant identifier for the setter role field value in a JMX Descriptor.

See Also:

• Constant Field Values

applicationContext

protected org.springframework.context.ApplicationContext applicationContext

metadata

protected Metadata metadata

Constructor Details

JmxControlImpl

public JmxControlImpl(org.springframework.context.ApplicationContext applicationContext,
 Metadata metadata)

Method Details

getManagedBeans

public List<ManagedBeanInfo> getManagedBeans()

Description copied from interface: JmxControl

Loads the list of managed bean infos.

Specified by:

getManagedBeans in interface JmxControl

Returns:

the list with managed beans

getManagedBean

public ManagedBeanInfo getManagedBean(String beanObjectName)

Description copied from interface: JmxControl

Loads the managed bean by its ObjectName.

Specified by:

getManagedBean in interface JmxControl

Parameters:

beanObjectName - exact ObjectName of the bean

Returns:

found managed bean, null if no bean found

createManagedBeanInfo

protected ManagedBeanInfo createManagedBeanInfo(ObjectName name,
 MBeanInfo info)

loadAttributes

@Nullable
public void loadAttributes(ManagedBeanInfo mbinfo)

Description copied from interface: JmxControl

Loads attributes for managed bean descriptor.

Specified by:

loadAttributes in interface JmxControl

Parameters:

mbinfo - managed bean descriptor

loadAttribute

public ManagedBeanAttribute loadAttribute(ManagedBeanInfo mbinfo,
 String attributeName)

Description copied from interface: JmxControl

Loads attribute by its name. Note that the reference from ManagedBeanInfo to loaded ManagedBeanAttribute is not set.

Specified by:

loadAttribute in interface JmxControl

Parameters:

mbinfo - managed bean descriptor

Returns:

loaded attribute, null if no attribute found.

createAttribute

protected ManagedBeanAttribute createAttribute(MBeanServerConnection connection,
 ObjectName name,
 MBeanAttributeInfo attribute,
 ManagedBeanInfo mbinfo)

loadAttributeValue

@Nullable
public void loadAttributeValue(ManagedBeanAttribute attribute)

Description copied from interface: JmxControl

Loads attribute value for managed bean attribute.

Specified by:

loadAttributeValue in interface JmxControl

Parameters:

attribute - attribute descriptor

getOperation

public ManagedBeanOperation getOperation(ManagedBeanInfo bean,
 String operationName,
 @Nullable
 String[] argTypes)

Description copied from interface: JmxControl

Searches for the bean operation by its name and argument types.

Specified by:

getOperation in interface JmxControl

Parameters:

bean - managed bean descriptor

operationName - operation exact name

argTypes - operation argument types

Returns:

Found operation descriptor, null if not found

saveAttributeValue

@Nullable
public void saveAttributeValue(ManagedBeanAttribute attribute)

Description copied from interface: JmxControl

Saves attribute value to JMX node.

Specified by:

saveAttributeValue in interface JmxControl

Parameters:

attribute - attribute descriptor

invokeOperation

public Object invokeOperation(ManagedBeanOperation operation,
 Object[] parameterValues)

Description copied from interface: JmxControl

Invokes method of managed bean.

Specified by:

invokeOperation in interface JmxControl

Parameters:

operation - operation descriptor

parameterValues - array with parameter values

Returns:

invocation result

getDomains

public List<ManagedBeanDomain> getDomains()

Description copied from interface: JmxControl

Loads list of managed bean domains.

Specified by:

getDomains in interface JmxControl

Returns:

the list of managed bean domains

equalAttributes

protected boolean equalAttributes(List<ManagedBeanOperationParameter> args,
 String[] argTypes)

loadOperations

protected void loadOperations(ManagedBeanInfo mbean,
 MBeanInfo info)

isGetterOrSetter

protected boolean isGetterOrSetter(MBeanOperationInfo operation)

createOperationParameter

protected ManagedBeanOperationParameter createOperationParameter(ManagedBeanOperation o,
 int index,
 MBeanParameterInfo pinfo)

createOperation

protected ManagedBeanOperation createOperation(ManagedBeanInfo mbean,
 MBeanOperationInfo operation)

createDomain

protected ManagedBeanDomain createDomain(String d)

cleanType

protected String cleanType(String type)

setSerializableValue

protected void setSerializableValue(ManagedBeanAttribute mba,
 Object value)

withConnection

protected static <T> T withConnection(Function<MBeanServerConnection,T> action)