/**
* Generate an exception message
*
* @param aException The Exception object
* @return A representation of the exception which is appropriate for the client type
*/
public String generateExceptionMessage(Exception aException) {
StringBuffer retVal = new StringBuffer("<?xml version=\"1.0\"?>\n");
retVal.append(
"<!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.1//EN\" \"http://www.wapforum.org/DTD/wml_1.1.xml\">\n");
retVal.append("<wml>\n");
retVal.append("<card><p>\n");
retVal.append("[HTTPEventTranslator Error (");
retVal.append(aException.getClass().toString());
retVal.append(")]\n");
retVal.append("</p></card>\n");
retVal.append("</wml>");
return retVal.toString();
}
// Call a javascript function. Valid arguments can null, string and numbers.
public void func_call(String func, Object... args) {
try {
_func_call(func, Arrays.asList(args));
} catch (Exception e) {
if (func != this.js_debug_func) {
// Send debug information about the missed call.
this.debug(
1,
"jscomm",
"func_call() exception: '" + e.getClass().toString() + ": '" + e.getMessage() + "'");
} else {
// Avoid loop...
System.out.println(
"func_call() debug exception: '"
+ e.getClass().toString()
+ ": '"
+ e.getMessage()
+ "'");
}
e.printStackTrace();
}
}
private InputStream getResourceStream(final File file, final String resourceName) {
try {
JarFile jarFile = this.jarFiles.get(file);
if (jarFile == null && file.isDirectory()) {
final File resource = new File(file, resourceName);
if (resource.exists()) {
return new FileInputStream(resource);
}
} else {
if (jarFile == null) {
if (!file.exists()) {
return null;
}
jarFile = new JarFile(file);
this.jarFiles.put(file, jarFile);
jarFile = this.jarFiles.get(file);
}
final JarEntry entry = jarFile.getJarEntry(resourceName);
if (entry != null) {
return jarFile.getInputStream(entry);
}
}
} catch (Exception e) {
this.log(
"Ignoring Exception "
+ e.getClass().getName()
+ ": "
+ e.getMessage()
+ " reading resource "
+ resourceName
+ " from "
+ file,
3);
}
return null;
}