package railo.transformer.bytecode.visitor;
import org.objectweb.asm.Type;
import org.objectweb.asm.commons.GeneratorAdapter;
import org.objectweb.asm.commons.Method;
import railo.transformer.bytecode.BytecodeContext;
import railo.transformer.bytecode.BytecodeException;
import railo.transformer.bytecode.util.Types;
public final class ParseBodyVisitor {
// void outputStart()
public final static Method OUTPUT_START = new Method("outputStart",Types.VOID,new Type[]{});
// void outputEnd()
public final static Method OUTPUT_END = new Method("outputEnd",Types.VOID,new Type[]{});
private TryFinallyVisitor tfv;
public void visitBegin(BytecodeContext bc) {
GeneratorAdapter adapter = bc.getAdapter();
tfv=new TryFinallyVisitor(new OnFinally() {
public void writeOut(BytecodeContext bc) {
//ExpressionUtil.visitLine(bc, line);
bc.getAdapter().loadArg(0);
bc.getAdapter().invokeVirtual(Types.PAGE_CONTEXT,OUTPUT_END);
}
},null);
//ExpressionUtil.visitLine(bc, line);
adapter.loadArg(0);
adapter.invokeVirtual(Types.PAGE_CONTEXT,OUTPUT_START);
tfv.visitTryBegin(bc);
}
public void visitEnd(BytecodeContext bc) throws BytecodeException {
tfv.visitTryEnd(bc);
}
}