private Class compileClass()

in compilers/rhino/src/main/java/org/apache/commons/jci2/compiler/rhino/RhinoJavaCompiler.java [186:225]

• 26 lines of code
• 5 McCabe index (conditional complexity)

        private Class<?> compileClass( final Context pContext, final String pSourceName, final String pClassName, final Class<?> pSuperClass, final Class<?>[] pInterfaces) {

            final CompilerEnvirons environments = new CompilerEnvirons();
            environments.initFromContext(pContext);
            final ClassCompiler compiler = new ClassCompiler(environments);

            if (pSuperClass != null) {
                compiler.setTargetExtends(pSuperClass);
            }

            if (pInterfaces != null) {
                compiler.setTargetImplements(pInterfaces);
            }

            final byte[] sourceBytes = reader.getBytes(pSourceName);

            final Object[] classes = compiler.compileToClassFiles(new String(sourceBytes), getName(pSourceName), 1, pClassName);

            final GeneratedClassLoader loader = pContext.createClassLoader(pContext.getApplicationClassLoader());

            Class<?> clazz = null;

            for (int i = 0; i < classes.length; i += 2) {

                final String clazzName = (String) classes[i];
                final byte[] clazzBytes = (byte[]) classes[i+1];

                store.write(clazzName.replace('.', '/') + ".class", clazzBytes);

                final Class<?> c = loader.defineClass(clazzName, clazzBytes);
                loader.linkClass(c);

                if (i == 0) {
                    clazz = c;
                }

            }

            return clazz;
        }