public class Instrumenter extends Object
Constructor and Description |
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Instrumenter(IExecutionDataAccessorGenerator runtime)
Creates a new instance based on the given runtime.
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Modifier and Type | Method and Description |
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byte[] |
instrument(byte[] buffer,
String name)
Creates a instrumented version of the given class if possible.
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byte[] |
instrument(org.objectweb.asm.ClassReader reader)
Creates a instrumented version of the given class if possible.
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void |
instrument(InputStream input,
OutputStream output,
String name)
Creates a instrumented version of the given class file.
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byte[] |
instrument(InputStream input,
String name)
Creates a instrumented version of the given class if possible.
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int |
instrumentAll(InputStream input,
OutputStream output,
String name)
Creates a instrumented version of the given resource depending on its
type.
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void |
setRemoveSignatures(boolean flag)
Determines whether signatures should be removed from JAR files.
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public Instrumenter(IExecutionDataAccessorGenerator runtime)
runtime
- runtime used by the instrumented classespublic void setRemoveSignatures(boolean flag)
true
.flag
- true
if signatures should be removedpublic byte[] instrument(org.objectweb.asm.ClassReader reader)
reader
- definition of the class as ASM readerpublic byte[] instrument(byte[] buffer, String name) throws IOException
buffer
- definition of the classname
- a name used for exception messagesIOException
- if the class can't be analyzedpublic byte[] instrument(InputStream input, String name) throws IOException
input
- stream to read class definition fromname
- a name used for exception messagesIOException
- if reading data from the stream fails or the class can't be
instrumentedpublic void instrument(InputStream input, OutputStream output, String name) throws IOException
input
- stream to read class definition fromoutput
- stream to write the instrumented version of the class toname
- a name used for exception messagesIOException
- if reading data from the stream fails or the class can't be
instrumentedpublic int instrumentAll(InputStream input, OutputStream output, String name) throws IOException
input
- stream to contents fromoutput
- stream to write the instrumented version of the contentsname
- a name used for exception messagesIOException
- if reading data from the stream fails or a class can't be
instrumentedCopyright © 2014. All rights reserved.