Example usage for java.lang VirtualMachineError printStackTrace

Introduction

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

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:com.alvermont.javascript.tools.shell.ShellMain.java

public static Object evaluateScript(Script script, Context cx, Scriptable scope) {
    try {/*  ww  w  .  j  ava 2 s  . c  o m*/
        return script.exec(cx, scope);
    } catch (RhinoException rex) {
        ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
        exitCode = EXITCODE_RUNTIME_ERROR;
    } catch (VirtualMachineError ex) {
        // Treat StackOverflow and OutOfMemory as runtime errors
        ex.printStackTrace();

        final String msg = ToolErrorReporter.getMessage("msg.uncaughtJSException", ex.toString());
        exitCode = EXITCODE_RUNTIME_ERROR;
        Context.reportError(msg);
    }

    return Context.getUndefinedValue();
}

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From source file:com.alvermont.javascript.tools.shell.ShellMain.java

public static Script loadScriptFromSource(Context cx, String scriptSource, String path, int lineno,
        Object securityDomain) {//from  ww  w  .j a v a 2s .c o  m
    try {
        return cx.compileString(scriptSource, path, lineno, securityDomain);
    } catch (EvaluatorException ee) {
        // Already printed message.
        exitCode = EXITCODE_RUNTIME_ERROR;
    } catch (RhinoException rex) {
        ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
        exitCode = EXITCODE_RUNTIME_ERROR;
    } catch (VirtualMachineError ex) {
        // Treat StackOverflow and OutOfMemory as runtime errors
        ex.printStackTrace();

        final String msg = ToolErrorReporter.getMessage("msg.uncaughtJSException", ex.toString());
        exitCode = EXITCODE_RUNTIME_ERROR;
        Context.reportError(msg);
    }

    return null;
}

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From source file:jetbrains.exodus.sshd.RhinoCommand.java

private void processInput(final Context cx) {
    while (true) {
        final API api = new API();

        if (scope == null) {
            scope = createScope(cx, api);
        }/*  www  . j  av  a  2  s  . co m*/

        out.flush();
        int lineno = 0;
        final StringBuilder source = new StringBuilder();

        // Collect lines of source to compile.
        while (true) {
            lineno++;
            api.printChar(lineno == 1 ? '>' : ' ');
            String newline = readLine(api);
            if (newline == null)
                return;
            source.append(newline).append("\n");
            if (cx.stringIsCompilableUnit(source.toString()))
                break;
        }

        // execute script in transaction
        try {
            final Script script = cx.compileString(source.toString(), "<stdin>", lineno, null);
            if (script != null) {
                long start = System.currentTimeMillis();

                PersistentEntityStore entityStore = getPersistentStore(scope);
                if (entityStore == null) {
                    processScript(api, script, cx, scope);
                } else {
                    entityStore.executeInTransaction(new StoreTransactionalExecutable() {
                        @Override
                        public void execute(@NotNull StoreTransaction txn) {
                            ScriptableObject.putProperty(scope, "txn", Context.javaToJS(txn, scope));
                            processScript(api, script, cx, scope);
                        }
                    });
                }

                api.println("Complete in " + ((System.currentTimeMillis() - start)) + " ms");
            }
        } catch (RhinoException rex) {
            ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
        } catch (VirtualMachineError ex) {
            // Treat StackOverflow and OutOfMemory as runtime errors
            ex.printStackTrace();
            Context.reportError(ex.toString());
        }

        if (api.reset) {
            synchronized (lock) {
                evalResourceScript(cx, scope, "destroy.js");
                scope = null;
            }
        }
    }
}

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From source file:volumesculptor.shell.Main.java

static TriangleMesh processFile(Context cx, String[] args, Object[] scriptArgs, boolean show) {
    // define "arguments" array in the top-level object:
    // need to allocate new array since newArray requires instances
    // of exactly Object[], not ObjectSubclass[]
    Object[] array = new Object[args.length];
    System.arraycopy(args, 0, array, 0, args.length);
    Scriptable argsObj = cx.newArray(global, array);
    global.defineProperty("arguments", argsObj, ScriptableObject.DONTENUM);

    for (String file : fileList) {
        try {//w  ww.j  a  v  a  2s .  co m
            return processSource(cx, file, scriptArgs, show);
        } catch (IOException ioex) {
            Context.reportError(
                    ToolErrorReporter.getMessage("msg.couldnt.read.source", file, ioex.getMessage()));
            exitCode = EXITCODE_FILE_NOT_FOUND;
        } catch (RhinoException rex) {
            if (rex instanceof WrappedException) {
                System.out.println("Wrapped exception:");
                int cnt = 0;
                int max = 5;

                Throwable we = ((WrappedException) rex).getWrappedException();
                while (we instanceof WrappedException) {
                    we = ((WrappedException) rex).getWrappedException();
                    cnt++;
                    if (cnt > max) {
                        System.out.println("Exceeded maximum wrappings, exiting.");
                        break;
                    }
                }
                if (we != null)
                    we.printStackTrace(System.out);
            }

            ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
            exitCode = EXITCODE_RUNTIME_ERROR;
        } catch (VirtualMachineError ex) {
            // Treat StackOverflow and OutOfMemory as runtime errors
            ex.printStackTrace();
            String msg = ToolErrorReporter.getMessage("msg.uncaughtJSException", ex.toString());
            Context.reportError(msg);
            exitCode = EXITCODE_RUNTIME_ERROR;
        }
    }

    return null;
}

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From source file:volumesculptor.shell.Main.java

static TriangleMesh evalInlineScript(Context cx, String scriptText, Object[] args, boolean show) {
    try {/*from  w  ww. j  ava2  s  .co m*/
        Script script = cx.compileString(scriptText, "<command>", 1, null);
        if (script != null) {
            script.exec(cx, getShellScope());
            return executeMain(cx, getShellScope(), show, args);
        }
    } catch (RhinoException rex) {
        ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
        exitCode = EXITCODE_RUNTIME_ERROR;
    } catch (VirtualMachineError ex) {
        // Treat StackOverflow and OutOfMemory as runtime errors
        ex.printStackTrace();
        String msg = ToolErrorReporter.getMessage("msg.uncaughtJSException", ex.toString());
        Context.reportError(msg);
        exitCode = EXITCODE_RUNTIME_ERROR;
    }

    return null;
}

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From source file:volumesculptor.shell.Main.java

/**
 * Evaluate JavaScript source./*from  www. j  a v a2s . c o  m*/
 *
 * @param cx       the current context
 * @param filename the name of the file to compile, or null
 *                 for interactive mode.
 * @throws IOException    if the source could not be read
 * @throws RhinoException thrown during evaluation of source
 */
public static TriangleMesh processSource(Context cx, String filename, Object[] args, boolean show)
        throws IOException {
    if (filename == null || filename.equals("-")) {
        Scriptable scope = getShellScope();
        PrintStream ps = global.getErr();
        if (filename == null) {
            // print implementation version
            ps.println(cx.getImplementationVersion());
        }

        String charEnc = shellContextFactory.getCharacterEncoding();
        if (charEnc == null) {
            charEnc = System.getProperty("file.encoding");
        }
        BufferedReader in;
        try {
            in = new BufferedReader(new InputStreamReader(global.getIn(), charEnc));
        } catch (UnsupportedEncodingException e) {
            throw new UndeclaredThrowableException(e);
        }
        int lineno = 1;
        boolean hitEOF = false;
        while (!hitEOF) {
            String[] prompts = global.getPrompts(cx);
            if (filename == null)
                ps.print(prompts[0]);
            ps.flush();
            String source = "";

            // Collect lines of source to compile.
            while (true) {
                String newline;
                try {
                    newline = in.readLine();
                } catch (IOException ioe) {
                    ps.println(ioe.toString());
                    break;
                }
                if (newline == null) {
                    hitEOF = true;
                    break;
                }
                source = source + newline + "\n";
                lineno++;
                if (cx.stringIsCompilableUnit(source))
                    break;
                ps.print(prompts[1]);
            }
            try {
                Script script = cx.compileString(source, "<stdin>", lineno, null);
                if (script != null) {

                    Object result = script.exec(cx, scope);
                    // Avoid printing out undefined or function definitions.
                    if (result != Context.getUndefinedValue()
                            && !(result instanceof Function && source.trim().startsWith("function"))) {
                        try {
                            ps.println(Context.toString(result));
                        } catch (RhinoException rex) {
                            ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
                        }
                    }
                    NativeArray h = global.history;
                    h.put((int) h.getLength(), h, source);
                    return executeMain(cx, scope, show, args);
                }
            } catch (RhinoException rex) {
                ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
                exitCode = EXITCODE_RUNTIME_ERROR;
            } catch (VirtualMachineError ex) {
                // Treat StackOverflow and OutOfMemory as runtime errors
                ex.printStackTrace();
                String msg = ToolErrorReporter.getMessage("msg.uncaughtJSException", ex.toString());
                Context.reportError(msg);
                exitCode = EXITCODE_RUNTIME_ERROR;
            }
        }
        ps.println();
    } else if (useRequire && filename.equals(mainModule)) {
        require.requireMain(cx, filename);
    } else {
        return processFile(cx, getScope(filename), filename, args, show);
    }

    return null;
}

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From source file:volumesculptor.shell.Main.java

public static TriangleMesh processFileNoThrow(Context cx, Scriptable scope, String filename, String[] args,
        boolean show) {
    try {//from   www  .java2s . c  o  m
        return processFile(cx, scope, filename, args, show);
    } catch (IOException ioex) {
        Context.reportError(
                ToolErrorReporter.getMessage("msg.couldnt.read.source", filename, ioex.getMessage()));
        exitCode = EXITCODE_FILE_NOT_FOUND;
    } catch (RhinoException rex) {
        ToolErrorReporter.reportException(cx.getErrorReporter(), rex);
        exitCode = EXITCODE_RUNTIME_ERROR;
    } catch (VirtualMachineError ex) {
        // Treat StackOverflow and OutOfMemory as runtime errors
        ex.printStackTrace();
        String msg = ToolErrorReporter.getMessage("msg.uncaughtJSException", ex.toString());
        Context.reportError(msg);
        exitCode = EXITCODE_RUNTIME_ERROR;
    }

    return null;
}

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