Top Description Methods

org.jruby.runtime.profile

public Interface ProfilingService

Known Direct Implementers: org.jruby.runtime.profile.builtin.BuiltinProfilingService
Imports: org.jruby.Ruby, org.jruby.internal.runtime.methods.DynamicMethod, org.jruby.runtime.ThreadContext

A ProfilingService is used to profile jruby programs. Using this interface you can implement your own profiling implementation. You can collect application specified data e.g. group profiling information by user. You can collect jdbc data to, where an how many time a specific query was executed.

Author: Andre Kullmann

Method Summary

Modifier and Type	Method and Description
public void	addProfiledMethod(String the name name, DynamicMethod the method method) Add a named method to the profiling service to be monitored.
public MethodEnhancer	Returns: a new `org.jruby.runtime.profile.MethodEnhancer` instance. will be used to add profiling information to all methods in the given runtime. newMethodEnhancer(Ruby The ruby instance the returned `org.jruby.runtime.profile.MethodEnhancer` belongs to runtime)
public ProfileCollection	Returns: a new `org.jruby.runtime.profile.ProfileCollection` instance, which will be associated with the given context newProfileCollection(ThreadContext the `org.jruby.runtime.ThreadContext` the new created `org.jruby.runtime.profile.ProfileCollection` belongs to. context)
public ProfileReporter	Returns: a new instance of `org.jruby.runtime.profile.ProfileReporter` which can be used to process the collected profile information. newProfileReporter(ThreadContext the `org.jruby.runtime.ThreadContext` the returned `org.jruby.runtime.profile.ProfileReporter` will belongs to. context)

Method Detail

addProfiledMethod

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public void addProfiledMethod(String name, DynamicMethod method)

Add a named method to the profiling service to be monitored.

Parameters

name:String: the name
method:DynamicMethod: the method

newMethodEnhancer	back to summary
public MethodEnhancer newMethodEnhancer(Ruby runtime) Parameters runtime:Ruby The ruby instance the returned `org.jruby.runtime.profile.MethodEnhancer` belongs to Returns:MethodEnhancer a new `org.jruby.runtime.profile.MethodEnhancer` instance. will be used to add profiling information to all methods in the given runtime.

newProfileCollection	back to summary
public ProfileCollection newProfileCollection(ThreadContext context) Parameters context:ThreadContext the `org.jruby.runtime.ThreadContext` the new created `org.jruby.runtime.profile.ProfileCollection` belongs to. Returns:ProfileCollection a new `org.jruby.runtime.profile.ProfileCollection` instance, which will be associated with the given context

newProfileReporter	back to summary
public ProfileReporter newProfileReporter(ThreadContext context) Parameters context:ThreadContext the `org.jruby.runtime.ThreadContext` the returned `org.jruby.runtime.profile.ProfileReporter` will belongs to. Returns:ProfileReporter a new instance of `org.jruby.runtime.profile.ProfileReporter` which can be used to process the collected profile information.