/**
* Returns the compression quality related to the passed level.
*
* @param compressionLevel The level to handle.
* @return See above.
*/
static final float getCompressionQuality(int compressionLevel) {
Float value;
switch (compressionLevel) {
default:
case RenderingControl.UNCOMPRESSED:
case RenderingControl.MEDIUM:
value = (Float) registry.lookup(LookupNames.COMPRESSIOM_MEDIUM_QUALITY);
return value.floatValue();
case RenderingControl.LOW:
value = (Float) registry.lookup(LookupNames.COMPRESSIOM_LOW_QUALITY);
return value.floatValue();
}
}
/** Opens the file. */
private void openFile() {
if (!(data instanceof FileAnnotationData)) return;
FileAnnotationData fa = (FileAnnotationData) data;
Registry reg = MetadataViewerAgent.getRegistry();
UserNotifier un = reg.getUserNotifier();
OriginalFile f = (OriginalFile) fa.getContent();
Environment env = (Environment) reg.lookup(LookupNames.ENV);
DownloadAndLaunchActivityParam activity;
final long dataId = fa.getId();
final File dir =
new File(env.getOmeroFilesHome() + File.separatorChar + "file annotation " + dataId);
if (!dir.exists()) {
dir.mkdir();
}
if (f != null && f.isLoaded()) {
activity = new DownloadAndLaunchActivityParam(f, dir, null);
} else {
activity =
new DownloadAndLaunchActivityParam(
dataId, DownloadAndLaunchActivityParam.FILE_ANNOTATION, dir, null);
}
un.notifyActivity(model.getSecurityContext(), activity);
return;
}
/**
* Creates a new {@link CacheService}.
*
* @param container Reference to the container.
* @return See above.
*/
public static CacheService makeNew(Container container) {
// NB: this can't be called outside of container b/c agents have no refs
// to the singleton container. So we can be sure this method is going to
// create services just once.
if (container == null) return null;
// If caching is off, then we return the no-op adapter.
Registry reg = container.getRegistry();
Boolean isCachingOn = (Boolean) reg.lookup(LookupNames.CACHE_ON);
if (!isCachingOn.booleanValue()) return makeNoOpCache();
// Ok we have to cache, so try and read the config file.
InputStream config = loadConfig(container.getConfigFileRelative(CACHE_CONFIG_FILE));
if (config == null) return makeNoOpCache();
// We have a config file, set up ehcache.
CacheService cache = new CacheServiceImpl(config, container.getRegistry().getLogger());
try {
config.close();
} catch (Exception e) {
}
return cache;
}
/**
* Checks if the rendering controls are still active. Shuts the inactive ones.
*
* @param context Reference to the registry. To ensure that agents cannot call the method. It must
* be a reference to the container's registry.
*/
public static void checkRenderingControls(Registry context) {
// TODO Auto-generated method stub
if (!(context.equals(registry)))
throw new IllegalArgumentException("Not allow to access method.");
RenderingControlProxy proxy;
Entry<Long, RenderingControl> e;
Iterator<Entry<Long, RenderingControl>> i = singleton.rndSvcProxies.entrySet().iterator();
Long value = (Long) context.lookup(LookupNames.RE_TIMEOUT);
long timeout = 60000; // 1min
if (value != null && value.longValue() > timeout) timeout = value.longValue();
Logger logger = context.getLogger();
while (i.hasNext()) {
e = i.next();
proxy = (RenderingControlProxy) e.getValue();
if (!proxy.isProxyActive(timeout)) {
if (!proxy.shutDown(true))
logger.info(singleton, "Rendering Engine shut down: PixelsID " + e.getKey());
}
}
}
/**
* Builds the UI component hosting the UI component used to modify the password.
*
* @return See above.
*/
private JPanel buildPasswordPanel() {
JPanel content = new JPanel();
content.setBackground(UIUtilities.BACKGROUND_COLOR);
Registry reg = MetadataViewerAgent.getRegistry();
String ldap = (String) reg.lookup(LookupNames.USER_AUTHENTICATION);
if (ldap != null && ldap.length() > 0) {
content.setBorder(BorderFactory.createTitledBorder("LDAP Authentication"));
content.setLayout(new FlowLayout(FlowLayout.LEFT));
content.add(new JLabel(ldap));
return content;
}
content.setBorder(BorderFactory.createTitledBorder("Change Password"));
content.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.HORIZONTAL;
c.anchor = GridBagConstraints.WEST;
c.insets = new Insets(0, 2, 2, 0);
c.gridx = 0;
c.gridy = 0;
c.gridwidth = GridBagConstraints.RELATIVE; // next-to-last
c.fill = GridBagConstraints.NONE; // reset to default
c.weightx = 0.0;
if (MetadataViewerAgent.isAdministrator()) {
content.add(UIUtilities.setTextFont(PASSWORD_NEW), c);
c.gridx++;
c.gridwidth = GridBagConstraints.REMAINDER; // end row
c.fill = GridBagConstraints.HORIZONTAL;
c.weightx = 1.0;
content.add(passwordNew, c);
} else {
content.add(UIUtilities.setTextFont(PASSWORD_OLD), c);
c.gridx++;
c.gridwidth = GridBagConstraints.REMAINDER; // end row
c.fill = GridBagConstraints.HORIZONTAL;
c.weightx = 1.0;
content.add(oldPassword, c);
c.gridy++;
c.gridx = 0;
c.gridwidth = GridBagConstraints.RELATIVE; // next-to-last
c.fill = GridBagConstraints.NONE; // reset to default
c.weightx = 0.0;
content.add(UIUtilities.setTextFont(PASSWORD_NEW), c);
c.gridx++;
c.gridwidth = GridBagConstraints.REMAINDER; // end row
c.fill = GridBagConstraints.HORIZONTAL;
c.weightx = 1.0;
content.add(passwordNew, c);
c.gridy++;
c.gridx = 0;
c.gridwidth = GridBagConstraints.RELATIVE; // next-to-last
c.fill = GridBagConstraints.NONE; // reset to default
c.weightx = 0.0;
content.add(UIUtilities.setTextFont(PASSWORD_CONFIRMATION), c);
c.gridx++;
c.gridwidth = GridBagConstraints.REMAINDER; // end row
c.fill = GridBagConstraints.HORIZONTAL;
c.weightx = 1.0;
content.add(passwordConfirm, c);
c.gridy++;
c.gridx = 0;
}
JPanel p = new JPanel();
p.setBackground(UIUtilities.BACKGROUND_COLOR);
p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
p.add(content);
JPanel buttonPanel = UIUtilities.buildComponentPanel(passwordButton);
buttonPanel.setBackground(UIUtilities.BACKGROUND_COLOR);
p.add(buttonPanel);
return p;
}
/**
* Returns an implementation of {@link ExecMonitor} that works as an adapter to notify the
* specified <code>observer</code> of execution events. Specifically, the returned adapter will
* notify the <code>observer</code> of the tree's execution progress and of the eventual outcome
* of the computation.
*
* @param observer The adaptee.
* @return The adapter.
* @see BatchCallMonitor
*/
protected ExecMonitor getMonitor(AgentEventListener observer) {
MonitorFactory mf = (MonitorFactory) context.lookup(LookupNames.MONITOR_FACTORY);
return mf.makeNew(this, observer);
}
/**
* Returns a concrete {@link CmdProcessor} to {@link #exec(AgentEventListener) execute} the call
* tree.
*
* @return See above.
*/
protected CmdProcessor getProcessor() {
return (CmdProcessor) context.lookup(LookupNames.CMD_PROCESSOR);
}