Examples with IOException java.io.IOException used on opensource projects

Example 51 with IOException

use of java.io.IOException in project camel by apache.

the class OnExceptionHandleAndThrowNewExceptionTest method createRouteBuilder.

@Override
protected RouteBuilder createRouteBuilder() throws Exception {
    return new RouteBuilder() {

        @Override
        public void configure() throws Exception {
            onException(IllegalArgumentException.class).handled(true).to("log:onException").process(new Processor() {

                @Override
                public void process(Exchange exchange) throws Exception {
                    Exception cause = exchange.getProperty(Exchange.EXCEPTION_CAUGHT, Exception.class);
                    assertNotNull(cause);
                    throw new IOException("First failure message is: " + cause.getMessage());
                }
            });
            from("direct:start").throwException(new IllegalArgumentException("Damn"));
        }
    };
}

Example 52 with IOException

use of java.io.IOException in project camel by apache.

the class AtmosAPIFacade method downloadSingleFile.

private void downloadSingleFile(String path, Map<String, ByteArrayOutputStream> resultEntries) throws AtmosException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    byte[] content = null;
    try {
        content = AtmosAPIFacade.client.readObject(new ObjectPath(path), byte[].class);
        baos.write(content);
    } catch (IOException e) {
        throw new AtmosException(path + " cannot obtain a stream", e);
    }
    if (content != null) {
        resultEntries.put(path, baos);
        LOG.debug("Downloaded path: {} size:", path, baos.size());
    }
}

Example 53 with IOException

use of java.io.IOException in project camel by apache.

the class AtmosPropertyManager method loadProperties.

private static Properties loadProperties() throws Exception {
    URL url = AtmosPropertyManager.class.getResource("/atmos.properties");
    InputStream inStream;
    try {
        inStream = url.openStream();
    } catch (IOException e) {
        throw new AtmosException("atmos.properties could not be found");
    }
    properties = new Properties();
    try {
        properties.load(inStream);
    } catch (IOException e) {
        throw new AtmosException("atmos.properties can't be read");
    }
    return properties;
}

Example 54 with IOException

use of java.io.IOException in project antlrworks by antlr.

the class BrowserLauncher method openURL.

/**
	 * Attempts to open the default web browser to the given URL.
	 * @param url The URL to open
	 * @throws IOException If the web browser could not be located or does not run
	 */
public static void openURL(String url) throws IOException {
    if (!loadedWithoutErrors) {
        throw new IOException("Exception in finding browser: " + errorMessage);
    }
    Object browser = locateBrowser();
    if (browser == null) {
        throw new IOException("Unable to locate browser: " + errorMessage);
    }
    switch(jvm) {
        case MRJ_2_0:
            Object aeDesc;
            try {
                aeDesc = aeDescConstructor.newInstance(new Object[] { url });
                putParameter.invoke(browser, new Object[] { keyDirectObject, aeDesc });
                sendNoReply.invoke(browser, new Object[] {});
            } catch (InvocationTargetException ite) {
                throw new IOException("InvocationTargetException while creating AEDesc: " + ite.getMessage());
            } catch (IllegalAccessException iae) {
                throw new IOException("IllegalAccessException while building AppleEvent: " + iae.getMessage());
            } catch (InstantiationException ie) {
                throw new IOException("InstantiationException while creating AEDesc: " + ie.getMessage());
            } finally {
                // Encourage it to get disposed if it was created
                aeDesc = null;
                // Ditto
                browser = null;
            }
            break;
        case MRJ_2_1:
            Runtime.getRuntime().exec(new String[] { (String) browser, url });
            break;
        case MRJ_3_0:
            int[] instance = new int[1];
            int result = ICStart(instance, 0);
            if (result == 0) {
                int[] selectionStart = new int[] { 0 };
                byte[] urlBytes = url.getBytes();
                int[] selectionEnd = new int[] { urlBytes.length };
                result = ICLaunchURL(instance[0], new byte[] { 0 }, urlBytes, urlBytes.length, selectionStart, selectionEnd);
                if (result == 0) {
                    // Ignore the return value; the URL was launched successfully
                    // regardless of what happens here.
                    ICStop(instance);
                } else {
                    throw new IOException("Unable to launch URL: " + result);
                }
            } else {
                throw new IOException("Unable to create an Internet Config instance: " + result);
            }
            break;
        case MRJ_3_1:
            try {
                openURL.invoke(null, new Object[] { url });
            } catch (InvocationTargetException ite) {
                throw new IOException("InvocationTargetException while calling openURL: " + ite.getMessage());
            } catch (IllegalAccessException iae) {
                throw new IOException("IllegalAccessException while calling openURL: " + iae.getMessage());
            }
            break;
        case WINDOWS_NT:
        case WINDOWS_9x:
            // Add quotes around the URL to allow ampersands and other special
            // characters to work.
            Process process = Runtime.getRuntime().exec(new String[] { (String) browser, FIRST_WINDOWS_PARAMETER, SECOND_WINDOWS_PARAMETER, THIRD_WINDOWS_PARAMETER, '"' + url + '"' });
            // That's hinted at in <http://developer.java.sun.com/developer/qow/archive/68/>.
            try {
                process.waitFor();
                process.exitValue();
            } catch (InterruptedException ie) {
                throw new IOException("InterruptedException while launching browser: " + ie.getMessage());
            }
            break;
        case LINUX:
        case OTHER:
            // Assume that we're on Unix and that Netscape is installed
            String[] array = (String[]) browser;
            for (int i = 0; i < array.length; i++) {
                if (openUnixBrowser(array[i], url))
                    return;
            }
            throw new IOException("Unable to locate browser");
        default:
            // This should never occur, but if it does, we'll try the simplest thing possible
            Runtime.getRuntime().exec(new String[] { (String) browser, url });
            break;
    }
}

Example 55 with IOException

use of java.io.IOException in project antlrworks by antlr.

the class HelpManager method sendFeedback.

public static void sendFeedback(Container parent) {
    StringBuilder url = new StringBuilder(Localizable.getLocalizedString(Localizable.FEEDBACK_URL));
    url.append("?ANTLRVersion=");
    url.append(XJUtils.encodeToURL(new Tool().VERSION));
    url.append("&StringTemplateVersion=");
    url.append(XJUtils.encodeToURL(StringTemplate.VERSION));
    url.append("&ANTLRWorksVersion=");
    url.append(XJUtils.encodeToURL(XJApplication.getAppVersionShort()));
    url.append("&OS=");
    url.append(XJUtils.encodeToURL(XJSystem.getOSName()));
    url.append("&JavaVersion=");
    url.append(XJUtils.encodeToURL(XJSystem.getJavaRuntimeVersion()));
    try {
        BrowserLauncher.openURL(url.toString());
    } catch (IOException e) {
        XJAlert.display(parent, "Error", "Cannot display the feedback page because:\n" + e + "\n\nTo report a feedback, go to " + url + ".");
    }
}