org.mutabilitydetector.asmoverride.CustomClassLoadingSimpleVerifier Maven / Gradle / Ivy

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Lightweight analysis tool for detecting mutability in Java classes.

There is a newer version: 0.10.6

package org.mutabilitydetector.asmoverride;

/*
 * #%L
 * MutabilityDetector
 * %%
 * Copyright (C) 2008 - 2014 Graham Allan
 * %%
 * 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.
 * #L%
 */



import org.mutabilitydetector.classloading.AnalysisClassLoader;
import org.mutabilitydetector.locations.ClassNameConverter;
import org.objectweb.asm.Type;
import org.objectweb.asm.tree.analysis.SimpleVerifier;

public final class CustomClassLoadingSimpleVerifier extends SimpleVerifier {

    private final AnalysisClassLoader classLoader;
    private final ClassNameConverter classNameConverter = new ClassNameConverter();

    public CustomClassLoadingSimpleVerifier(AnalysisClassLoader fallbackClassLoader) {
        this.classLoader = fallbackClassLoader;
    }

    @Override
    protected Class getClass(Type t) {
        String className;

        try {
            if (t.getSort() == Type.ARRAY) {
                className = classNameConverter.dotted(t.getDescriptor());
            } else {
                className = t.getClassName();
            }
            return classLoader.loadClass(className);
        } catch (ClassNotFoundException e) {
            throw new RuntimeException(e);
        }
    }
}