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:org.o3project.ocnrm.odenos.linklayerizer.LinkLayerizer.java

private void startLog(String networkId) {
    logger.info("** {} Start", new Throwable().getStackTrace()[2].getMethodName());
    logger.info("** networkcomponentID:{}", networkId);
}

From source file:org.o3project.ocnrm.odenos.linklayerizer.LinkLayerizer.java

private void endLog(String networkId) {
    logger.info("** networkcomponentID:{}", networkId);
    logger.info("** {} End", new Throwable().getStackTrace()[2].getMethodName());
}

From source file:org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.java

/**
 * If this is called in a unit test, that test will get a separate namespace
 * of ZK wrappers that will not collide with other unit tests. Uses the call
 * stack to auto-detect the calling function's name, so should be called
 * directly from a unit test method.//www . j  av a  2  s.  c  om
 */
public static void setNamespaceForTesting() {
    // Use the caller's method name.
    String namespace = new Throwable().getStackTrace()[1].getMethodName() + "_";
    LOG.debug("Using \"" + namespace + "\" as the ZK wrapper "
            + "namespace to avoid collisions between unit tests.");
    currentNamespaceForTesting = namespace;
}

From source file:hudson.model.Run.java

/**
 * @deprecated as of 1.292/*from   w w  w .java2 s  .c o m*/
 *      Use {@link #getEnvironment(TaskListener)} instead.
 */
@Deprecated
public Map<String, String> getEnvVars() {
    LOGGER.log(WARNING, "deprecated call to Run.getEnvVars\n\tat {0}", new Throwable().getStackTrace()[1]);
    try {
        return getEnvironment(new LogTaskListener(LOGGER, Level.INFO));
    } catch (IOException e) {
        return new EnvVars();
    } catch (InterruptedException e) {
        return new EnvVars();
    }
}

From source file:hudson.model.Run.java

/**
 * @deprecated as of 1.305 use {@link #getEnvironment(TaskListener)}
 */// w ww.  j  a  v  a2  s .com
@Deprecated
public EnvVars getEnvironment() throws IOException, InterruptedException {
    LOGGER.log(WARNING, "deprecated call to Run.getEnvironment\n\tat {0}", new Throwable().getStackTrace()[1]);
    return getEnvironment(new LogTaskListener(LOGGER, Level.INFO));
}

From source file:co.paralleluniverse.galaxy.core.Cache.java

void lockLine(CacheLine line, Transaction txn) {
    LOG.debug("Locking line {}", line);
    if (LOG.isTraceEnabled())
        LOG.trace("Locked:", new Throwable());
    line.lock();//w ww .j av  a 2s  .c om
    if (txn != null)
        txn.add(line.getId());
}

From source file:co.paralleluniverse.galaxy.core.Cache.java

boolean unlockLine(CacheLine line, Transaction txn) {
    LOG.debug("Unlocking line {}", line);
    if (LOG.isTraceEnabled())
        LOG.trace("Unlocked:", new Throwable());
    assert txn == null || txn.contains(line.getId());
    return line.unlock();
}

From source file:com.itemanalysis.psychometrics.optimization.BOBYQAOptimizer.java

private static String caller(int n) {
    final Throwable t = new Throwable();
    final StackTraceElement[] elements = t.getStackTrace();
    final StackTraceElement e = elements[n];
    return e.getMethodName() + " (at line " + e.getLineNumber() + ")";
}

From source file:com.zyk.launcher.AsyncTaskCallback.java

/**
 * Adds the specified child in the specified screen. The position and dimension of
 * the child are defined by x, y, spanX and spanY.
 *
 * @param child The child to add in one of the workspace's screens.
 * @param screenId The screen in which to add the child.
 * @param x The X position of the child in the screen's grid.
 * @param y The Y position of the child in the screen's grid.
 * @param spanX The number of cells spanned horizontally by the child.
 * @param spanY The number of cells spanned vertically by the child.
 * @param insert When true, the child is inserted at the beginning of the children list.
 * @param computeXYFromRank When true, we use the rank (stored in screenId) to compute
 *                          the x and y position in which to place hotseat items. Otherwise
 *                          we use the x and y position to compute the rank.
 *//*from  ww w. ja v a  2 s.c o  m*/
void addInScreen(View child, long container, long screenId, int x, int y, int spanX, int spanY, boolean insert,
        boolean computeXYFromRank) {
    if (container == LauncherSettings.Allapps.CONTAINER_ALLAPPS) {
        if (getScreenWithId(screenId) == null) {
            Log.e(TAG, "Skipping child, screenId " + screenId + " not found");
            // DEBUGGING - Print out the stack trace to see where we are adding from
            new Throwable().printStackTrace();
            return;
        }
    }
    if (screenId == Workspace.EXTRA_EMPTY_SCREEN_ID) {
        // This should never happen
        throw new RuntimeException("Screen id should not be EXTRA_EMPTY_SCREEN_ID");
    }

    final CellLayout layout;
    if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
        layout = mLauncher.getHotseat().getLayout();
        child.setOnKeyListener(new HotseatIconKeyEventListener());

        // Hide folder title in the hotseat
        if (child instanceof FolderIcon) {
            ((FolderIcon) child).setTextVisible(false);
        }

        if (computeXYFromRank) {
            x = mLauncher.getHotseat().getCellXFromOrder((int) screenId);
            y = mLauncher.getHotseat().getCellYFromOrder((int) screenId);
        } else {
            screenId = mLauncher.getHotseat().getOrderInHotseat(x, y);
        }
    } else {
        // Show folder title if not in the hotseat
        if (child instanceof FolderIcon) {
            ((FolderIcon) child).setTextVisible(true);
        }
        layout = getScreenWithId(screenId);
        child.setOnKeyListener(new IconKeyEventListener());
    }

    ViewGroup.LayoutParams genericLp = child.getLayoutParams();
    CellLayout.LayoutParams lp;
    if (genericLp == null || !(genericLp instanceof CellLayout.LayoutParams)) {
        lp = new CellLayout.LayoutParams(x, y, spanX, spanY);
    } else {
        lp = (CellLayout.LayoutParams) genericLp;
        lp.cellX = x;
        lp.cellY = y;
        lp.cellHSpan = spanX;
        lp.cellVSpan = spanY;
    }

    if (spanX < 0 && spanY < 0) {
        lp.isLockedToGrid = false;
    }

    // Get the canonical child id to uniquely represent this view in this screen
    ItemInfo info = (ItemInfo) child.getTag();
    int childId = mLauncher.getAllAppsViewIdForItem(info);

    boolean markCellsAsOccupied = !(child instanceof Folder);
    if (!layout.addViewToCellLayout(child, insert ? 0 : -1, childId, lp, markCellsAsOccupied)) {
        // TODO: This branch occurs when the workspace is adding views
        // outside of the defined grid
        // maybe we should be deleting these items from the LauncherModel?
        System.out.println("Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout");
        Launcher.addDumpLog(TAG, "Failed to add to item at (" + lp.cellX + "," + lp.cellY + ") to CellLayout",
                true);
    }

    if (!(child instanceof Folder)) {
        child.setHapticFeedbackEnabled(false);
        child.setOnLongClickListener(mLongClickListener);
    }
    if (child instanceof DropTarget) {
        mDragController.addDropTarget((DropTarget) child);
    }
}