Example usage for org.apache.commons.lang3.exception ExceptionUtils printRootCauseStackTrace

Introduction

In this page you can find the example usage for org.apache.commons.lang3.exception ExceptionUtils printRootCauseStackTrace.

Prototype

public static void printRootCauseStackTrace(final Throwable throwable, final PrintWriter writer) 

Source Link

Document

Prints a compact stack trace for the root cause of a throwable.

The compact stack trace starts with the root cause and prints stack frames up to the place where it was caught and wrapped.

Usage

From source file:com.granita.contacticloudsync.log.CustomLogger.java

protected void log(String prefix, String msg, Throwable t) {
    writer.write(prefix + msg + " - EXCEPTION:\n");
    t.printStackTrace(writer);//from  ww w. ja v  a 2  s.  com
    ExceptionUtils.printRootCauseStackTrace(t, writer);
}

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From source file:$.DirectCallController.java

@RequestMapping(value = "/directCall", method = RequestMethod.POST)
    public String processCallForm(@ModelAttribute("model") ModelMap modelMap, @RequestParam("body") String body,
            @RequestParam("uri") String uri, @RequestParam("senderRef") String senderRef,
            @RequestParam("soapAction") @Nullable String soapAction, @RequestParam("header") String header) {

        Assert.hasText(body, "the body must not be empty");
        Assert.hasText(uri, "the uri must not be empty");
        Assert.hasText(senderRef, "the senderRef must not be empty");

        // generate unique ID
        String callId = UUID.randomUUID().toString();

        // save params into registry
        DirectCallParams params = new DirectCallParams(body, uri, senderRef, soapAction,
                StringUtils.trimToNull(header));
        callRegistry.addParams(callId, params);

        // call external system via internal servlet route
        try {//from   ww  w.ja va 2  s .co m
            Log.debug("Calling external system with callId=" + callId + ", params: " + params);

            String res = directCall.makeCall(callId);

            modelMap.put(CALL_RESULT_ATTR, MessageController.prettyPrintXML(res));
        } catch (Exception ex) {
            // error occurred
            StringWriter strOut = new StringWriter();
            PrintWriter resStr = new PrintWriter(strOut);
            ExceptionUtils.printRootCauseStackTrace(ex, resStr);

            modelMap.put(CALL_RESULT_ERR_ATTR, strOut.toString());
        }

        modelMap.put("header", header);
        modelMap.put("body", body);
        modelMap.put("uri", uri);
        modelMap.put("senderRef", senderRef);
        modelMap.put("soapAction", soapAction);

        return VIEW_NAME;
    }

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From source file:org.cleverbus.admin.web.msg.DirectCallController.java

@RequestMapping(value = "/directCall", method = RequestMethod.POST)
public String processCallForm(@ModelAttribute("model") ModelMap modelMap, @RequestParam("body") String body,
        @RequestParam("uri") String uri, @RequestParam("senderRef") String senderRef,
        @RequestParam("soapAction") @Nullable String soapAction, @RequestParam("header") String header) {

    Assert.hasText(body, "the body must not be empty");
    Assert.hasText(uri, "the uri must not be empty");
    Assert.hasText(senderRef, "the senderRef must not be empty");

    // generate unique ID
    String callId = UUID.randomUUID().toString();

    // save params into registry
    DirectCallParams params = new DirectCallParams(body, uri, senderRef, soapAction,
            StringUtils.trimToNull(header));
    callRegistry.addParams(callId, params);

    // call external system via internal servlet route
    try {//  w  w w. ja  va2s. co m
        Log.debug("Calling external system with callId=" + callId + ", params: " + params);

        String res = directCall.makeCall(callId);

        modelMap.put(CALL_RESULT_ATTR, MessageController.prettyPrintXML(res));
    } catch (Exception ex) {
        // error occurred
        StringWriter strOut = new StringWriter();
        PrintWriter resStr = new PrintWriter(strOut);
        ExceptionUtils.printRootCauseStackTrace(ex, resStr);

        modelMap.put(CALL_RESULT_ERR_ATTR, strOut.toString());
    }

    modelMap.put("header", header);
    modelMap.put("body", body);
    modelMap.put("uri", uri);
    modelMap.put("senderRef", senderRef);
    modelMap.put("soapAction", soapAction);

    return VIEW_NAME;
}

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