Example usage for java.lang Throwable Throwable

Introduction

In this page you can find the example usage for java.lang Throwable Throwable.

Prototype

public Throwable() 

Source Link

Document

Constructs a new throwable with null as its detail message.

Usage

From source file:com.coolstore.common.SLog.java

/**
 * Building Message//from   w w  w  . j a va2s. c o  m
 *
 * @param msg The message you would like logged.
 * @return Message String
 */
protected static String buildMessage(TYPE type, String tag, String msg, Throwable thr) {
    //set the default log path
    if (TextUtils.isEmpty(path)) {
        setPath(logDirPath, logFileBaseName, logFileSuffix);
    }

    StackTraceElement caller = new Throwable().fillInStackTrace().getStackTrace()[2];

    boolean isLog2File = false;

    switch (policy) {
    case LOG_NONE_TO_FILE:
        isLog2File = false;
        break;
    case LOG_WARN_TO_FILE:
        if (type == TYPE.WARN) {
            isLog2File = true;
        } else {
            isLog2File = false;
        }
        break;
    case LOG_ERROR_TO_FILE:
        if (type == TYPE.ERROR) {
            isLog2File = true;
        } else {
            isLog2File = false;
        }
        break;
    case LOG_ALL_TO_FILE:
        isLog2File = true;
        break;
    default:
        break;
    }

    //The log will be shown in logcat.
    StringBuffer bufferlog = new StringBuffer();
    bufferlog.append(caller.getClassName());
    bufferlog.append(".");
    bufferlog.append(caller.getMethodName());
    bufferlog.append("( ");
    bufferlog.append(caller.getFileName());
    bufferlog.append(": ");
    bufferlog.append(caller.getLineNumber());
    bufferlog.append(")");
    bufferlog.append(" : ");
    bufferlog.append(msg);
    if (thr != null) {
        bufferlog.append(System.getProperty("line.separator"));
        bufferlog.append(android.util.Log.getStackTraceString(thr));
    }

    if (isLog2File) {
        //The log will be written in the log file.
        StringBuffer filelog = new StringBuffer();
        filelog.append(type.name());
        filelog.append("    ");
        filelog.append(tag);
        filelog.append("    ");
        filelog.append(bufferlog);

        Log2File.log2file(path, filelog.toString());
    }

    return bufferlog.toString();
}

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From source file:io.kahu.hawaii.util.logger.DefaultLogManager.java

public void storeCaller() {
    StackTraceElement[] trace = new Throwable().getStackTrace();
    int i = 3;/* ww  w .ja v  a 2  s.  c  o  m*/
    boolean skip = true;
    while (skip && i < trace.length) {
        skip = false;
        for (String cls : getLoggingConfiguration().getSkippedLocationClasses()) {
            if (trace[i].getClassName().startsWith(cls)) {
                skip = true;
                i++;
                break;
            }
        }
    }
    if (i < trace.length) {
        String location = trace[i].getClassName() + ":" + trace[i].getLineNumber();
        putContext("log.loc", location);
    }
}

---

From source file:es.bsc.servicess.ide.Logger.java

public void error(String message, Throwable e) {
    if (level >= ERROR_LEVEL) {
        StackTraceElement invoker = new Throwable().fillInStackTrace().getStackTrace()[1];
        log.log(new Status(Status.ERROR, Activator.PLUGIN_ID, printInvocationInfo(invoker) + " " + message));
        log.log(new Status(Status.ERROR, Activator.PLUGIN_ID, printStackTrace(e)));
    }/* w  ww .  j av a2  s.  c o  m*/
}

---

From source file:info.magnolia.objectfactory.DefaultComponentProvider.java

@Override
public <T> T newInstance(Class<T> type, Object... parameters) {
    if (type == null) {
        log.error("type can't be null", new Throwable());
        return null;
    }/*from  w  w w .  j ava  2  s. c o m*/

    try {
        if (factories.containsKey(type)) {
            final ComponentFactory<T> factory = (ComponentFactory<T>) factories.get(type);
            return factory.newInstance();
        }

        final String className = getImplementationName(type);
        if (isInRepositoryDefinition(className)) {
            final ComponentConfigurationPath path = new ComponentConfigurationPath(className);
            final ObservedComponentFactory<T> factory = new ObservedComponentFactory<T>(path.getRepository(),
                    path.getPath(), type, this);
            setInstanceFactory(type, factory);
            // now that the factory is registered, we call ourself again
            return newInstance(type);
        }
        final Class<?> clazz = Classes.getClassFactory().forName(className);
        if (!Classes.isConcrete(clazz)) {
            throw new MgnlInstantiationException("No concrete implementation defined for " + clazz);
        }
        final Object instance = Classes.getClassFactory().newInstance(clazz, parameters);

        if (instance instanceof ComponentFactory) {
            final ComponentFactory<T> factory = (ComponentFactory<T>) instance;
            setInstanceFactory(type, factory);
            return factory.newInstance();
        }
        return (T) instance;
    } catch (Exception e) {
        if (e instanceof MgnlInstantiationException) {
            throw (MgnlInstantiationException) e;
        }
        throw new MgnlInstantiationException("Can't instantiate an implementation of this class ["
                + type.getName() + "]: " + ExceptionUtils.getMessage(e), e);
    }
}

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From source file:io.stallion.services.Log.java

public static void finest(String message, Object... args) {
    if (getLogLevel().intValue() > Level.FINEST.intValue()) {
        return;// w  w w .ja v a  2s.  c o  m
    }
    //System.out.println(message);
    Throwable t = new Throwable();
    t.getStackTrace()[2].toString();
    String clz = t.getStackTrace()[2].getClassName().replace("io.stallion.", "");
    String method = t.getStackTrace()[2].getMethodName();
    logger.logp(Level.FINEST, clz, method, message, args);

}

---

From source file:org.eclipse.vjet.dsf.common.trace.DefaultTracer.java

public void exitMethod(final Object caller, final String msg) {

    if (!m_traceEnabled) {
        return;/* www.j  a  va2s.c om*/
    }

    if (caller == null) {
        return;
    }

    final Throwable t = new Throwable();
    t.fillInStackTrace();

    final String clsName = getClassName(caller);
    final String methodName = getMethodName(caller, t);

    dispatch(new WriterInvoker() {
        public void process(ITraceWriter w) {
            w.handleExitMethod(m_traceDepth, clsName, methodName, msg);
        }
    });

    pop(clsName + DOT + methodName);
}

---

From source file:com.architexa.diagrams.relo.parts.ArtifactEditPart.java

public ArtifactFragment getArtifact() {
    Object retVal = getModel();//from   w  w w  .ja v  a 2s .c o  m
    if (retVal instanceof ArtifactFragment) {
        return (ArtifactFragment) retVal;
    } else if (retVal instanceof Artifact) {
        // @tag examine-postRearch: need to re-enable code below and clean things up
        //logger.warn("Got Artifact expecting ArtifactFragment.", new Throwable());
        return new ArtifactFragment((Artifact) retVal);
    } else {
        logger.error("Expecting Artifact got: " + retVal.getClass(), new Throwable());
        return null;
    }
}

---

From source file:org.eclipse.vjet.dsf.common.trace.handler.DefaultTraceEventHandler.java

private void traceEnterMethod(TraceEvent event) {

    final Throwable t = new Throwable();
    t.fillInStackTrace();//from  w w  w  .  ja  v a  2 s .c  o  m

    Object caller = event.getSource();

    final String clsName = TraceUtil.getClassName(caller);
    final String methodName = TraceUtil.getMethodName(caller, t);

    push(clsName + DOT + methodName);

    //      m_xmlWriter.handleEnterMethod(m_traceDepth, clsName, methodName);
    m_xmlWriter.writeStartElement(clsName);
    m_xmlWriter.writeAttribute(ATTR_METHOD, methodName);

    Object[] args = event.getArgs();
    if (args == null || args.length == 0) {
        return;
    }

    for (Object obj : args) {
        m_xmlWriter.writeAttribute("param", TraceUtil.getType(obj));
    }
}

---

From source file:org.blockfreie.element.hydrogen.murikate.ApplicationUtil.java

public static Map<String, String> prefix() {
    Map<String, String> result = new HashMap<String, String>();
    String classname = new Throwable().getStackTrace()[1].getClassName();
    for (Map.Entry<Object, Object> entry : PROPERTY.entrySet()) {
        if (entry.getKey().toString().startsWith(classname)) {
            String key = entry.getKey().toString();
            String value = entry.getValue().toString();
            LOGGER.log(Level.INFO, String.format("{ key : %s , value : %s }", key, value));
            key = key.substring(classname.length() + 1);
            result.put(key, value);//from w  w  w .j  a va2 s. c o  m
        }
    }
    return result;
}

---

From source file:io.stallion.services.Log.java

public static void info(String message, Object... args) {
    if (getLogLevel().intValue() > Level.INFO.intValue()) {
        return;/*from  w w w. jav  a  2  s.c om*/
    }
    // Info statements don't include the class and line number, since that kills performance
    //System.out.println(message);
    if (alwaysIncludeLineNumber) {
        Throwable t = new Throwable();
        StackTraceElement stackTraceElement = t.getStackTrace()[1];
        String clz = stackTraceElement.getClassName().replace("io.stallion.", "");
        String method = stackTraceElement.getMethodName() + ":" + t.getStackTrace()[1].getLineNumber();
        logger.logp(Level.INFO, clz, method, message, args);
    } else {
        logger.logp(Level.INFO, "", "", message, args);
    }

}

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