Examples of bsh.NameSpace

bsh.NameSpace
A namespace in which methods, variables, and imports (class names) live. This is package public because it is used in the implementation of some bsh commands. However for normal use you should be using methods on bsh.Interpreter to interact with your scripts.
A bsh.This object is a thin layer over a NameSpace that associates it with an Interpreter instance. Together they comprise a Bsh scripted object context.
Note: I'd really like to use collections here, but we have to keep this compatible with JDK1.1

  private synchronized void readObject(ObjectInputStream s)
  throws IOException, ClassNotFoundException {
    s.defaultReadObject();


    if (s.readBoolean()) {
      BSHInterpreter.read(new NameSpace(null, null, "nst") {
        public void setVariable(String name, Object value, boolean strictJava) {
          if (_vars == null) _vars = new HashMap();
          _vars.put(name, value);
        }
        public void setMethod(String name, BshMethod mtd) {

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      {
        public void run()
        {
          try
          {
            NameSpace ns = new NameSpace(
              BeanShell.getNameSpace(),
              "EditServer namespace");
            ns.setVariable("socket",client);
            BeanShell.eval(null,ns,script);
          }
          catch(bsh.UtilEvalError e)
          {
            Log.log(Log.ERROR,this,e);

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            o = bsh.eval(expression);
            if (Debug.verboseOn())
                Debug.logVerbose("Evaluated to -- " + o, module);


            // read back the context info
            NameSpace ns = bsh.getNameSpace();
            String[] varNames = ns.getVariableNames();
            for (String varName: varNames) {
                context.put(varName, bsh.get(varName));
            }
        } catch (EvalError e) {
            Debug.logError(e, "BSH Evaluation error.", module);

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            }
        }


        if (master != null) {
            Interpreter interpreter = new Interpreter(new StringReader(""), System.out, System.err,
                    false, new NameSpace(master, "global"), null, null);
            return interpreter;
        } else {
            Interpreter interpreter = new Interpreter();
            interpreter.setClassLoader(classLoader);
            return interpreter;

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            o = bsh.eval(expression);
            if (Debug.verboseOn())
                Debug.logVerbose("Evaluated to -- " + o, module);


            // read back the context info
            NameSpace ns = bsh.getNameSpace();
            String[] varNames = ns.getVariableNames();
            for (String varName: varNames) {
                context.put(varName, bsh.get(varName));
            }
        } catch (EvalError e) {
            Debug.logError(e, "BSH Evaluation error.", module);

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            }
        }
        
        if (master != null) {
            Interpreter interpreter = new Interpreter(new StringReader(""), System.out, System.err, 
                    false, new NameSpace(master, "global"), null, null);
            return interpreter;
        } else {
            Interpreter interpreter = new Interpreter();
            interpreter.setClassLoader(classLoader);
            return interpreter;

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        if( runtime == null )
        {
            runtime = new Interpreter();
            BshClassManager.createClassManager( runtime );
            Class compositeType = me.getClass().getInterfaces()[ 0 ];
            NameSpace namespace = buildNamespace( compositeType, runtime );
            runtime.setNameSpace( namespace );
            synchronized( BeanShellMixin.class )
            {
                runtimes.put( module, runtime );
            }

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        throws IOException
    {
        ClassLoader loader = compositeType.getClassLoader();
        BshClassManager classManager = BshClassManager.createClassManager( runtime );
        classManager.setClassLoader( loader );
        NameSpace namespace = new NameSpace( classManager, compositeType.getName() );


        URL scriptUrl = getFunctionResource( compositeType );
        if( scriptUrl == null )
        {
            return null;

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            // Need optimizations so that this method only build the namespace and extract the mixins
            // once per composite.
            try
            {


                NameSpace namespace = buildNamespace( compositeType, runtime );
                if( namespace == null )
                {
                    return false;
                }
                runtime.setNameSpace( namespace );

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        assertEquals("scriptInfo.code", "testScriptInfoCode", scriptInfo.code);
    }


    @Test
    public void testScriptInfoConstructor1() throws Throwable {
        NameSpace ns = NameSpace.JAVACODE;
        BSHLogListener.ScriptInfo scriptInfo =  new BSHLogListener.ScriptInfo(ns);
        assertSame("scriptInfo.nameSpace", ns, scriptInfo.nameSpace);
    }

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