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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
IMonitor.java | - | - | - | - |
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// Copyright 2004, 2005 The Apache Software Foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package org.apache.tapestry.engine;
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/**
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* Basic support for application monitoring and metrics.
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* This interface defines events; the implementation
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* decides what to do with them (such as record them to a database).
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*
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* @author Howard Lewis Ship
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*
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**/
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public interface IMonitor |
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{ |
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/**
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* Invoked before constructing a page.
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*
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**/
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public void pageCreateBegin(String pageName); |
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/**
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* Invoked after successfully constructing a page and all of its components.
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*
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**/
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public void pageCreateEnd(String pageName); |
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/**
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* Invoked when a page is loaded. This includes time to locate or create an instance
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* of the page and rollback its state (to any previously recorded value).
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*
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**/
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public void pageLoadBegin(String pageName); |
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/**
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* Invoked once a page is completely loaded and rolled back to its prior state.
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*
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**/
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public void pageLoadEnd(String pageName); |
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/**
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* Invoked before a page render begins.
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*
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**/
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public void pageRenderBegin(String pageName); |
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/**
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* Invoked after a page has succesfully rendered.
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*
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**/
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public void pageRenderEnd(String pageName); |
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/**
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* Invoked before a page rewind (to respond to an action) begins.
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*
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**/
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public void pageRewindBegin(String pageName); |
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/**
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* Invoked after a page has succesfully been rewound (which includes
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* any activity related to the action listener).
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*
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**/
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public void pageRewindEnd(String pageName); |
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/**
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* Invoked when a service begins processing.
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*
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**/
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public void serviceBegin(String serviceName, String detailMessage); |
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/**
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* Invoked when a service successfully ends.
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*
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**/
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public void serviceEnd(String serviceName); |
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/**
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* Invoked when a service throws an exception rather than completing normally.
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* Processing of the request may continue with the display of an exception
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* page.
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*
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* <p>
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* serviceException() is always invoked <em>before</em>
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* {@link #serviceEnd(String)}.
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*
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**/
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public void serviceException(Throwable exception); |
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/**
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* Invoked when a session is initiated. This is typically
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* done from the implementation of the home service.
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*
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**/
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public void sessionBegin(); |
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} |
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