Package org.openjdk.jmc.agent

Class TransformDescriptor

java.lang.Object

org.openjdk.jmc.agent.TransformDescriptor

Direct Known Subclasses:

JFRTransformDescriptor

public abstract class TransformDescriptor
extends Object

General metadata describing a transform to take place for a method.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ATTRIBUTE_ALLOW_CONVERTER
static final String	ATTRIBUTE_ALLOW_TO_STRING
static final String	ATTRIBUTE_CLASS_PREFIX
static final String	ATTRIBUTE_EMIT_ON_EXCEPTION
private final String	className
static final String	DEFAULT_CLASS_PREFIX
private final String	id
private final Method	method
private boolean	pendingTransforms
private final Map<String,String>	transformationAttributes

Constructor Summary

Constructors

Constructor	Description
TransformDescriptor(String id, String className, Method method, Map<String,String> transformationAttributes)

Method Summary

Modifier and Type	Method	Description
static TransformDescriptor	create(String id, String internalName, Method method, Map<String,String> values, List<Parameter> parameters, ReturnValue returnValue, List<Field> fields)	Factory method for creating TransformDescriptor instances.
String	getClassName()
String	getId()
Method	getMethod()
protected String	getTransformationAttribute(String attribute)
Map<String,String>	getTransformationAttributes()
boolean	isPendingTransforms()
void	setPendingTransforms(boolean hasPendingTransforms)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

ATTRIBUTE_CLASS_PREFIX

public static final String ATTRIBUTE_CLASS_PREFIX

See Also:

• Constant Field Values

ATTRIBUTE_ALLOW_TO_STRING

public static final String ATTRIBUTE_ALLOW_TO_STRING

See Also:

• Constant Field Values

ATTRIBUTE_ALLOW_CONVERTER

public static final String ATTRIBUTE_ALLOW_CONVERTER

See Also:

• Constant Field Values

ATTRIBUTE_EMIT_ON_EXCEPTION

public static final String ATTRIBUTE_EMIT_ON_EXCEPTION

See Also:

• Constant Field Values

DEFAULT_CLASS_PREFIX

public static final String DEFAULT_CLASS_PREFIX

See Also:

• Constant Field Values

id

private final String id

className

private final String className

method

private final Method method

transformationAttributes

private final Map<String,String> transformationAttributes

pendingTransforms

private volatile boolean pendingTransforms

Constructor Details

TransformDescriptor

public TransformDescriptor(String id,
 String className,
 Method method,
 Map<String,String> transformationAttributes)

Method Details

getId

public String getId()

getClassName

public String getClassName()

getMethod

public Method getMethod()

getTransformationAttributes

public Map<String,String> getTransformationAttributes()

isPendingTransforms

public boolean isPendingTransforms()

setPendingTransforms

public void setPendingTransforms(boolean hasPendingTransforms)

getTransformationAttribute

protected String getTransformationAttribute(String attribute)

create

public static TransformDescriptor create(String id,
 String internalName,
 Method method,
 Map<String,String> values,
 List<Parameter> parameters,
 ReturnValue returnValue,
 List<Field> fields)

Factory method for creating TransformDescriptor instances.

Parameters:

id - transform id

internalName - the class name in VM internal form.

method - the method (see Method)

values - the values describing the transform.

parameters - the parameters to include (see Parameter).

Returns:

the instantiated TransformDescriptor.

toString

public String toString()

Overrides:

toString in class Object