Example usage for org.json.simple JSONAware toJSONString

Introduction

In this page you can find the example usage for org.json.simple JSONAware toJSONString.

Prototype

public String toJSONString();

Source Link

Usage

From source file:com.nesscomputing.jmx.jolokia.JolokiaServlet.java

private void handle(final ServletRequestHandler reqHandler, final HttpServletRequest req,
        final HttpServletResponse resp) throws IOException {
    JSONAware json = null;
    try {/*from   w ww. ja v  a  2s.com*/
        // Check access policy
        requestHandler.checkClientIPAccess(req.getRemoteHost(), req.getRemoteAddr());

        // Dispatch for the proper HTTP request method
        json = reqHandler.handleRequest(req, resp);

        if (backendManager.isDebug()) {
            backendManager.debug("Response: " + json);
        }
    } catch (RuntimeMBeanException rme) {
        json = requestHandler.handleThrowable(rme.getTargetException());
    } catch (Throwable exp) {
        json = requestHandler.handleThrowable(exp);
    } finally {
        final String callback = req.getParameter(ConfigKey.CALLBACK.getKeyValue());
        if (callback != null) {
            // Send a JSONP response
            sendResponse(resp, "text/javascript", callback + "(" + json.toJSONString() + ");");
        } else {
            sendResponse(resp, "application/json", json.toJSONString());
        }
    }
}

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From source file:org.jolokia.http.AgentServlet.java

@SuppressWarnings({ "PMD.AvoidCatchingThrowable", "PMD.AvoidInstanceofChecksInCatchClause" })
private void handle(ServletRequestHandler pReqHandler, HttpServletRequest pReq, HttpServletResponse pResp)
        throws IOException {
    JSONAware json = null;
    try {/*from  w  ww . jav a2 s .c o m*/
        // Check access policy
        requestHandler.checkAccess(allowDnsReverseLookup ? pReq.getRemoteHost() : null, pReq.getRemoteAddr(),
                getOriginOrReferer(pReq));

        // Remember the agent URL upon the first request. Needed for discovery
        updateAgentDetailsIfNeeded(pReq);

        // Dispatch for the proper HTTP request method
        json = handleSecurely(pReqHandler, pReq, pResp);
    } catch (Throwable exp) {
        json = requestHandler.handleThrowable(
                exp instanceof RuntimeMBeanException ? ((RuntimeMBeanException) exp).getTargetException()
                        : exp);
    } finally {
        setCorsHeader(pReq, pResp);

        String callback = pReq.getParameter(ConfigKey.CALLBACK.getKeyValue());
        String answer = json != null ? json.toJSONString()
                : requestHandler.handleThrowable(new Exception("Internal error while handling an exception"))
                        .toJSONString();
        if (callback != null) {
            // Send a JSONP response
            sendResponse(pResp, "text/javascript", callback + "(" + answer + ");");
        } else {
            sendResponse(pResp, getMimeType(pReq), answer);
        }
    }
}

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From source file:org.jolokia.jvmagent.handler.JolokiaHttpHandler.java

private void sendAllJSON(HttpExchange pExchange, ParsedUri pParsedUri, JSONAware pJson) throws IOException {
    OutputStream out = null;/*from   w  w  w  . ja  v a 2  s. co m*/
    try {
        Headers headers = pExchange.getResponseHeaders();
        if (pJson != null) {
            headers.set("Content-Type", getMimeType(pParsedUri) + "; charset=utf-8");
            String json = pJson.toJSONString();
            String callback = pParsedUri.getParameter(ConfigKey.CALLBACK.getKeyValue());
            String content = callback == null ? json : callback + "(" + json + ");";
            byte[] response = content.getBytes("UTF8");
            pExchange.sendResponseHeaders(200, response.length);
            out = pExchange.getResponseBody();
            out.write(response);
        } else {
            headers.set("Content-Type", "text/plain");
            pExchange.sendResponseHeaders(200, -1);
        }
    } finally {
        if (out != null) {
            // Always close in order to finish the request.
            // Otherwise the thread blocks.
            out.close();
        }
    }
}

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From source file:org.jolokia.jvmagent.JolokiaHttpHandler.java

private void sendResponse(HttpExchange pExchange, ParsedUri pParsedUri, JSONAware pJson) throws IOException {
    OutputStream out = null;//w  ww. j av a2  s .  c  om
    try {
        Headers headers = pExchange.getResponseHeaders();
        if (pJson != null) {
            headers.set("Content-Type", getMimeType(pParsedUri) + "; charset=utf-8");
            String json = pJson.toJSONString();
            String callback = pParsedUri.getParameter(ConfigKey.CALLBACK.getKeyValue());
            String content = callback == null ? json : callback + "(" + json + ");";
            byte[] response = content.getBytes("UTF8");
            pExchange.sendResponseHeaders(200, response.length);
            out = pExchange.getResponseBody();
            out.write(response);
        } else {
            headers.set("Content-Type", "text/plain");
            pExchange.sendResponseHeaders(200, -1);
        }
    } finally {
        if (out != null) {
            // Always close in order to finish the request.
            // Otherwise the thread blocks.
            out.close();
        }
    }
}

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From source file:uk.ac.susx.tag.method51.webapp.jetty.results.JsonHandler.java

@Override
public void handle(JSONAware result, String target, Request baseRequest, HttpServletRequest request,
        HttpServletResponse response) throws IOException {
    baseRequest.setHandled(true);//from  www.j a  v a 2 s .com
    response.setCharacterEncoding("utf-8");
    response.setContentType("application/json");
    response.getWriter().write(result.toJSONString());
}

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