private static synchronized boolean isAttachmentSupportEnabled(MessageContext mc) {
if (checkForAttachmentSupport) {
// aviod testing and possibly failing everytime.
checkForAttachmentSupport = false;
try {
// Get the default setting from AxisProperties
String attachImpName =
AxisProperties.getProperty(
AxisEngine.PROP_ATTACHMENT_IMPLEMENTATION, AxisEngine.DEFAULT_ATTACHMENT_IMPL);
// override the default with any changes specified in the engine configuration
if (null != mc) {
AxisEngine ae = mc.getAxisEngine();
if (null != ae) {
attachImpName = (String) ae.getOption(AxisEngine.PROP_ATTACHMENT_IMPLEMENTATION);
}
}
/** Attempt to resolve class name, verify that these are present... */
ClassUtils.forName("javax.activation.DataHandler");
ClassUtils.forName("javax.mail.internet.MimeMultipart");
attachImpl = ClassUtils.forName(attachImpName);
attachmentSupportEnabled = true;
} catch (ClassNotFoundException ex) {
// no support for it, leave mAttachments null.
} catch (java.lang.NoClassDefFoundError ex) {
// no support for it, leave mAttachments null.
} catch (java.lang.SecurityException ex) {
// no support for it, leave mAttachments null.
}
log.debug(Messages.getMessage("attachEnabled") + " " + attachmentSupportEnabled);
}
return attachmentSupportEnabled;
}
protected static String loadResource(String resourceName) throws IOException {
String resource = null;
synchronized (resourceMap) {
if (resourceMap.containsKey(resourceName)) {
resource = resourceMap.get(resourceName);
} else {
InputStream stream = ClassUtils.getResourceAsStream(SDK44EncodingUtils.class, resourceName);
if (stream != null) {
StringBuffer buffer = Utils.inputStreamToStringBuffer(stream);
resource = buffer.toString();
resourceMap.put(resourceName, resource);
stream.close();
}
}
}
return resource;
}