com.cisco.oss.foundation.logging.structured
Class AbstractFoundationLoggingMarker.JavaClassObject

java.lang.Object
  javax.tools.SimpleJavaFileObject
      com.cisco.oss.foundation.logging.structured.AbstractFoundationLoggingMarker.JavaClassObject

All Implemented Interfaces:

FileObject, JavaFileObject

Enclosing class:

AbstractFoundationLoggingMarker

public static class AbstractFoundationLoggingMarker.JavaClassObject
extends SimpleJavaFileObject

Nested Class Summary

Nested classes/interfaces inherited from interface javax.tools.JavaFileObject

JavaFileObject.Kind

Field Summary

protected ByteArrayOutputStream

bos Byte code created by the compiler will be stored in this ByteArrayOutputStream so that we can later get the byte array out of it and put it in the memory as an instance of our class.

Fields inherited from class javax.tools.SimpleJavaFileObject

kind, uri

Constructor Summary

AbstractFoundationLoggingMarker.JavaClassObject(String name, JavaFileObject.Kind kind)
Registers the compiled class object under URI containing the class full name

Method Summary

byte[]	getBytes() Will be used by our file manager to get the byte code that can be put into memory to instantiate our class
OutputStream	openOutputStream() Will provide the compiler with an output stream that leads to our byte array.

Methods inherited from class javax.tools.SimpleJavaFileObject

delete, getAccessLevel, getCharContent, getKind, getLastModified, getName, getNestingKind, isNameCompatible, openInputStream, openReader, openWriter, toString, toUri

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

bos

protected final ByteArrayOutputStream bos

Byte code created by the compiler will be stored in this ByteArrayOutputStream so that we can later get the byte array out of it and put it in the memory as an instance of our class.

Constructor Detail

AbstractFoundationLoggingMarker.JavaClassObject

public AbstractFoundationLoggingMarker.JavaClassObject(String name,
                                                       JavaFileObject.Kind kind)

Registers the compiled class object under URI containing the class full name

Parameters:

name - Full name of the compiled class

kind - Kind of the data. It will be CLASS in our case

Method Detail

getBytes

public byte[] getBytes()

Will be used by our file manager to get the byte code that can be put into memory to instantiate our class

Returns:

compiled byte code

openOutputStream

public OutputStream openOutputStream()
                              throws IOException

Will provide the compiler with an output stream that leads to our byte array. This way the compiler will write everything into the byte array that we will instantiate later

Specified by:

openOutputStream in interface FileObject

Overrides:

openOutputStream in class SimpleJavaFileObject

Throws:

IOException