Examples with SystemService org.eclipse.kura.system.SystemService used on opensource projects

Example 16 with SystemService

use of org.eclipse.kura.system.SystemService in project kura by eclipse.

the class UploadRequest method getFileUploadSizeMax.

static long getFileUploadSizeMax() {
    ServiceLocator locator = ServiceLocator.getInstance();
    long sizeMax = -1;
    try {
        SystemService systemService = locator.getService(SystemService.class);
        sizeMax = Long.parseLong(systemService.getProperties().getProperty("file.upload.size.max", "-1"));
    } catch (GwtKuraException e) {
        s_logger.error("Error locating SystemService", e);
    }
    return sizeMax;
}

Example 17 with SystemService

use of org.eclipse.kura.system.SystemService in project kura by eclipse.

the class SkinServlet method streamBinary.

private void streamBinary(String resourceName, OutputStream o) throws ServletException, IOException {
    FileInputStream in = null;
    try {
        // check to see if we have an external resource directory configured
        SystemService systemService = ServiceLocator.getInstance().getService(SystemService.class);
        File fResourceDir = checkDir(systemService.getKuraStyleDirectory());
        if (fResourceDir == null) {
            return;
        }
        File fResourceFile = checkFile(fResourceDir, resourceName);
        if (fResourceFile == null) {
            return;
        }
        // write the requested resource
        in = new FileInputStream(fResourceFile);
        byte[] buf = new byte[1024];
        int len = 0;
        while ((len = in.read(buf)) >= 0) {
            o.write(buf, 0, len);
        }
    } catch (Exception e) {
        s_logger.error("Error loading skin resource", e);
    } finally {
        if (in != null) {
            in.close();
        }
        if (o != null) {
            o.close();
        }
    }
}

Example 18 with SystemService

use of org.eclipse.kura.system.SystemService in project kura by eclipse.

the class SkinServlet method streamText.

private void streamText(String resourceName, PrintWriter w) throws ServletException, IOException {
    FileReader fr = null;
    try {
        // check to see if we have an external resource directory configured
        SystemService systemService = ServiceLocator.getInstance().getService(SystemService.class);
        File fResourceDir = checkDir(systemService.getKuraStyleDirectory());
        if (fResourceDir == null) {
            return;
        }
        File fResourceFile = checkFile(fResourceDir, resourceName);
        if (fResourceFile == null) {
            return;
        }
        // write the requested resource
        fr = new FileReader(fResourceFile);
        char[] buffer = new char[1024];
        int iRead = fr.read(buffer);
        while (iRead != -1) {
            w.write(buffer, 0, iRead);
            iRead = fr.read(buffer);
        }
    } catch (Exception e) {
        s_logger.error("Error loading skin resource", e);
    } finally {
        if (fr != null) {
            fr.close();
        }
        if (w != null) {
            w.close();
        }
    }
}