/*
* Copyright 2017 NAVER Corp.
*
* 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 com.navercorp.pinpoint.profiler.instrument.classreading;
import org.objectweb.asm.ClassReader;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;
/**
* @author jaehong.kim
*/
public class InternalClassMetadataReader {
private final InternalClassMetadata classMetadata;
public static InternalClassMetadata readInternalClassMetadata(final byte[] classBinary) {
final InternalClassMetadataReader internalClassMetadataReader = new InternalClassMetadataReader(new ClassReaderWrapper(classBinary));
return internalClassMetadataReader.getInternalClassMetadata();
}
public static InternalClassMetadata readInternalClassMetadata(final ClassLoader classLoader, final String classInternalName) throws IOException {
final InternalClassMetadataReader internalClassMetadataReader = new InternalClassMetadataReader(new ClassReaderWrapper(classLoader, classInternalName));
return internalClassMetadataReader.getInternalClassMetadata();
}
InternalClassMetadataReader(final ClassReaderWrapper classReader) {
this.classMetadata = new DefaultInternalClassMetadata(classReader.getClassInternalName(), classReader.getSuperClassInternalName(), classReader.getInterfaceInternalNames(), classReader.getAnnotationInternalNames());
}
public InternalClassMetadata getInternalClassMetadata() {
return classMetadata;
}
}