/**
* @param counter
* @param queryId can be null and then the id of the query will be set to the counter name
* @param style
*/
public SingleCounterQueryDef(ResourceId counter, String queryId, Style style) {
super();
// Add a timestamp resource and the counter resource to the query
List<ResourceDef> listResources = new LinkedList<ResourceDef>();
ResourceId ridTimestamp =
new ResourceId(
counter.getHostId(),
counter.getAgentId(),
counter.getEntityId(),
CounterDescriptor.TIMESTAMP_ID);
listResources.add(new ResourceDef(ridTimestamp));
ResourceDef resourceDef;
if (style == null) {
resourceDef = new ResourceDef(counter);
resourceDef.setIName("$counter");
} else {
resourceDef = new ResourceDef(counter, style.getStyleDef());
if (Utils.isEmptyString(style.getIName())) {
resourceDef.setIName(queryId);
}
}
listResources.add(resourceDef);
String counterName = counter.getCounterId().toString();
// set up
if (!Utils.isEmptyString(queryId)) {
this.id = queryId;
} else {
this.id = counterName;
}
this.resources.addAll(listResources);
}
/**
* NOTE: this method will change the context of the calling thread and the caller must insure that
* prepareThreadOnExit(String) is invoked at the end of the operation.
*
* @param identifier plugin instance identifier
* @param classToLoad the class to load
* @param jars jars with entity code and resources; path relative to application.home property
* @param pluginData
* @return
* @throws AppException
* @throws ClassNotFoundException
* @throws MalformedURLException
* @throws URISyntaxException
*/
public Class<?> getClass(
String identifier, String classToLoad, String[] jars, PluginDescriptor pluginData)
throws AppException, ClassNotFoundException, MalformedURLException, URISyntaxException {
Class<?> clazz = null;
String classpath = null;
if (pluginData != null) {
classpath = pluginData.getClasspath();
if (classpath != null) {
// if cutom classpath is specified, the jars are mandatory
if (jars == null) {
AppException e = new AppException("Code location information is missing");
e.setIsInternalAppError();
throw e;
}
}
}
if (jars != null) {
List<String> pathList = new LinkedList<String>();
for (int i = 0; i < jars.length; i++) {
// now complete jars information
pathList.add(Utils.getPath(jars[i]));
}
if (classpath != null) {
pathList.add(classpath);
}
// check class loader id
String classLoaderId = pluginData.getClassLoaderId();
RegexClassLoader loader;
if (Utils.isEmptyString(classLoaderId)) {
loader =
new RegexClassLoader(
pathList.toArray(new String[pathList.size()]),
pluginData.useParentLastClassloader());
} else {
// check if a classloader with the same id already created
loader = fLoadersPerId.get(classLoaderId);
String[] path = pathList.toArray(new String[pathList.size()]);
if (loader == null) {
// add it to the map
loader = new RegexClassLoader(path, pluginData.useParentLastClassloader());
fLoadersPerId.put(classLoaderId, loader);
} else {
// check for consistency: the classpath must be the same
if (!loader.isCompatibleWithClasspath(path)) {
throw new IncompatibleClassloaderError(
classLoaderId,
loader.getClasspathAsString(),
RegexClassLoader.convertClasspathToString(path));
}
}
}
fLoadersPerExternalId.put(identifier, loader);
prepareThreadOnEnter(identifier);
clazz = Class.forName(classToLoad, true, loader);
}
if (clazz == null) {
clazz = Class.forName(classToLoad);
}
return clazz;
}
/** @see com.ixora.common.xml.XMLExternalizable#fromXML(org.w3c.dom.Node) */
public void fromXML(Node node) throws XMLException {
Node n = XMLUtils.findChild(node, "class");
if (n == null) {
throw new XMLNodeMissing("class");
}
this.fBoardClass = XMLUtils.getText(n);
n = XMLUtils.findChild(node, "counterFilterClass");
if (n != null) {
this.fBoardCounterFilterClass = XMLUtils.getText(n);
}
n = XMLUtils.findChild(node, "name");
if (n == null) {
throw new XMLNodeMissing("name");
}
this.fBoardName = XMLUtils.getText(n);
n = XMLUtils.findChild(node, "viewName");
if (n == null) {
throw new XMLNodeMissing("viewName");
}
this.fViewName = XMLUtils.getText(n);
n = XMLUtils.findChild(node, "component");
if (n == null) {
throw new XMLNodeMissing("component");
}
this.fBoardComponenName = XMLUtils.getText(n);
n = XMLUtils.findChild(node, "icon");
if (n == null) {
throw new XMLNodeMissing("icon");
}
this.fBoardIcon = XMLUtils.getText(n);
n = XMLUtils.findChild(node, "allowUserToCreateView");
if (n != null) {
fAllowUserToCreateView = Boolean.parseBoolean(XMLUtils.getText(n));
} else { // default
fAllowUserToCreateView = true;
}
n = XMLUtils.findChild(node, "preference");
if (n == null) {
throw new XMLNodeMissing("preference");
}
this.fPreferenceIndex = Integer.parseInt(XMLUtils.getText(n));
n = XMLUtils.findChild(node, "samples");
if (n != null) {
List<Node> lst = XMLUtils.findChildren(n, "sample");
if (lst != null) {
this.fSamples = new LinkedList<DataViewBoardSampleData>();
for (Node n1 : lst) {
String fileName = XMLUtils.getText(n1);
if (!Utils.isEmptyString(fileName)) {
fSamples.add(new DataViewBoardSampleData(fileName));
}
}
}
}
}
private void handleChangeInLogNameTextField(Document document) {
if (document == fTextFieldLogOne.getDocument()) {
String txt = fTextFieldLogOne.getText().trim();
if (!Utils.isEmptyString(txt)) {
fLogOne = txt;
fActionOk.setEnabled(true);
} else {
fActionOk.setEnabled(false);
}
}
}
/** @see com.ixora.rms.agents.impl.jmx.JMXAbstractAgent#getJMXConnectionURL() */
protected String getJMXConnectionURL() {
// pass credentials if present
String username =
fConfiguration.getAgentCustomConfiguration().getString(Configuration.USERNAME);
if (!Utils.isEmptyString(username)) {
String password =
fConfiguration.getAgentCustomConfiguration().getString(Configuration.PASSWORD);
if (password == null) {
password = "";
}
String[] credentials = new String[] {username, password};
fEnvMap.put(JMXConnector.CREDENTIALS, credentials);
}
return ((Configuration) this.fConfiguration.getCustom()).getString(Msg.JMX_CONNECTION_STRING);
}
