Examples of bsh.BshMethod

bsh.BshMethod
This represents an instance of a bsh method declaration in a particular namespace. This is a thin wrapper around the BSHMethodDeclaration with a pointer to the declaring namespace.
When a method is located in a subordinate namespace or invoked from an arbitrary namespace it must nontheless execute with its 'super' as the context in which it was declared.

  public Function getFunction(Scope scope, String name, Class[] argTypes) {
    return getFunction0(prepareNS(scope), name, argTypes);
  }
  private Function getFunction0(NameSpace bshns, String name, Class[] argTypes) {
    try {
       final BshMethod m = bshns.getMethod(
         name, argTypes != null ? argTypes: new Class[0], false);
       return m != null ? new BSHFunction(m): null;
    } catch (UtilEvalError ex) {
      throw UiException.Aide.wrap(ex);
    }

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      }
    }


    for (;;) {
      try {
        final BshMethod mtd = (BshMethod)s.readObject();
        if (mtd == null) break; //no more


        //fix declaringNameSpace
        Field f = null;
        boolean acs = false;
        try {
          f = Classes.getAnyField(BshMethod.class, "declaringNameSpace");
          acs = f.isAccessible();
          Fields.setAccessible(f, true);
          f.set(mtd, ns);        
        } finally {
          if (f != null) Fields.setAccessible(f, acs);
        }
        ns.setMethod(mtd.getName(), mtd);
      } catch (IOException ex) {
        throw ex;
      } catch (Throwable ex) {
        log.warning("Ignored failure to read", ex);
      }

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        }
        _vars = null;
      }
      if (_mtds != null) {
        for (Iterator it = _mtds.iterator(); it.hasNext();) {
          final BshMethod mtd = (BshMethod)it.next();
          try {
            _bshns.setMethod(mtd.getName(), mtd);
          } catch (Throwable ex) {
            log.warning("Ignored failure of set "+mtd, ex);
          }
        }
        _mtds = null;

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Related Classes of bsh.BshMethod

org.zkoss.zk.scripting.bsh.BSHInterpreter

org.zkoss.zk.scripting.bsh.NSWrapSR

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