Package org.hibernate.bytecode.spi
Class ByteCodeHelper
- java.lang.Object
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- org.hibernate.bytecode.spi.ByteCodeHelper
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public class ByteCodeHelper extends Object
A helper for reading byte code from various input sources.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static byte[]
readByteCode(File file)
Read class definition from a file.static byte[]
readByteCode(InputStream inputStream)
Reads class byte array info from the given input stream.static byte[]
readByteCode(ZipInputStream zip)
Read class definition a zip (jar) file entry.
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Method Detail
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readByteCode
public static byte[] readByteCode(InputStream inputStream) throws IOException
Reads class byte array info from the given input stream. The stream is closed within this method!- Parameters:
inputStream
- The stream containing the class binary; null will lead to anIOException
- Returns:
- The read bytes
- Throws:
IOException
- Indicates a problem accessing the given stream.
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readByteCode
public static byte[] readByteCode(File file) throws IOException
Read class definition from a file.- Parameters:
file
- The file to read.- Returns:
- The class bytes
- Throws:
IOException
- Indicates a problem accessing the given stream.
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readByteCode
public static byte[] readByteCode(ZipInputStream zip) throws IOException
Read class definition a zip (jar) file entry.- Parameters:
zip
- The zip entry stream.- Returns:
- The class bytes
- Throws:
IOException
- Indicates a problem accessing the given stream.
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