org.apache.tapestry5.internal.services.PrefixCheckStackTraceElementAnalyzer Maven / Gradle / Ivy
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Central module for Tapestry, containing interfaces to the Java
Servlet API and all core services and components.
// Copyright 2009 The Apache Software Foundation
//
// 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.
package org.apache.tapestry5.internal.services;
import org.apache.tapestry5.services.StackTraceElementAnalyzer;
/**
* Checks to see if a class has a given prefix to its class name.
*
* @since 5.1.0.0
*/
public class PrefixCheckStackTraceElementAnalyzer implements StackTraceElementAnalyzer
{
private final String cssClass;
private final String prefix;
public PrefixCheckStackTraceElementAnalyzer(String cssClass, String prefix)
{
this.prefix = prefix;
this.cssClass = cssClass;
}
public String classForFrame(StackTraceElement frame)
{
return frame.getClassName().startsWith(prefix)
? cssClass
: null;
}
}