/** Loads the resources */
void initResources() {
final Class<ControlExample> clazz = ControlExample.class;
if (resourceBundle != null) {
try {
if (images == null) {
images = new Image[imageLocations.length];
for (int i = 0; i < imageLocations.length; ++i) {
InputStream sourceStream = clazz.getResourceAsStream(imageLocations[i]);
ImageData source = new ImageData(sourceStream);
if (imageTypes[i] == SWT.ICON) {
ImageData mask = source.getTransparencyMask();
images[i] = new Image(null, source, mask);
} else {
images[i] = new Image(null, source);
}
try {
sourceStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
return;
} catch (Throwable t) {
}
}
String error =
(resourceBundle != null)
? getResourceString("error.CouldNotLoadResources")
: "Unable to load resources"; //$NON-NLS-1$
freeResources();
throw new RuntimeException(error);
}
public static String loadText(String aResourceName, Class aBaseClass) {
String result = null;
try {
InputStream inputStream = aBaseClass.getResourceAsStream(aResourceName);
result = loadText(inputStream);
} catch (Exception ex) {
System.err.println(
(new StringBuilder()).append("Can't load resource ").append(aResourceName).toString());
}
return result;
}
public static FragmentShader load(Class<?> base, String name) {
InputStream in = base.getResourceAsStream(name);
try {
try {
return (parse(new InputStreamReader(in, Utils.ascii)));
} finally {
in.close();
}
} catch (IOException e) {
throw (new RuntimeException(e));
}
}
private DesignDocument.View loadViewFromFile(
Map<String, DesignDocument.View> views, View input, Class<?> repositoryClass) {
try {
InputStream in = repositoryClass.getResourceAsStream(input.file());
if (in == null) {
throw new FileNotFoundException("Could not load view file with path: " + input.file());
}
String json = IOUtils.toString(in, "UTF-8");
return mapper().readValue(json.replaceAll("\n", ""), DesignDocument.View.class);
} catch (Exception e) {
throw Exceptions.propagate(e);
}
}
/**
* Gets an image resource.
*
* @param strResourceFilename Name of the image file.
* @param srcClass Class from which the location of the resource is determined.
* @return Instance of an <code>Image</code>.
*/
public static Image getImageResourceFile(String strResourceFilename, Class srcClass) {
PngImage pngImage = null;
Image image = null;
try {
BufferedInputStream in =
new BufferedInputStream(srcClass.getResourceAsStream(strResourceFilename));
if (in == null) {
System.err.println("Image not found:" + strResourceFilename);
return null;
}
if (strResourceFilename.endsWith(".png")) {
pngImage = new PngImage(in);
image = Toolkit.getDefaultToolkit().createImage(pngImage);
} else {
ByteArrayOutputStream out = new ByteArrayOutputStream();
copy(in, out);
image = Toolkit.getDefaultToolkit().createImage(out.toByteArray());
}
} catch (java.io.IOException e) {
System.err.println("Unable to read image " + strResourceFilename + ".");
e.printStackTrace();
}
return (image);
}
private void createFromTemplate() {
InputStream istr = null;
OutputStream ostr = null;
try {
istr = resourceClass.getResourceAsStream(templateName);
if (istr == null) {
LOGGER.log(Level.SEVERE, tl("couldNotFindTemplate", templateName));
return;
}
ostr = new FileOutputStream(configFile);
byte[] buffer = new byte[1024];
int length = 0;
length = istr.read(buffer);
while (length > 0) {
ostr.write(buffer, 0, length);
length = istr.read(buffer);
}
} catch (IOException ex) {
LOGGER.log(Level.SEVERE, tl("failedToWriteConfig", configFile.toString()), ex);
} finally {
try {
if (istr != null) {
istr.close();
}
} catch (IOException ex) {
Logger.getLogger(EssentialsConf.class.getName()).log(Level.SEVERE, null, ex);
}
try {
if (ostr != null) {
ostr.close();
}
} catch (IOException ex) {
LOGGER.log(Level.SEVERE, tl("failedToCloseConfig", configFile.toString()), ex);
}
}
}