Prof. Guido Russo - Scope - Università degli Studi di Napoli Federico II

XPath("dependencies/arc[@target=\"" + deviceName + "\"]",
this.dependency) :
XPath("dependencies/arc[@source=\"" + deviceName + "\"]",
this.dependency);
for (int i = 0; i < nodes.getLength(); ++i) {
Node node = nodes.item(i);
Node parent = node.getParentNode();
parent.removeChild(node);
}
Document tmp = saveDocument(this.dependency, this.dependencyFile,
this.dependencyDtdFileName);
if (tmp != null)
this.dependency = tmp;
else {
return false;
}
return true;
}
/**
* Restituisce una lista di plugin del dispositivo deviceName
* @param String deviceName
* @return String[]
*/
public String[] getActionsOfDevice(String deviceName) {
try {
Hashtable plugin = getTagOf(deviceName, "devices/device[@name=\"" + deviceName
+ "\"]/action", this.device);
return ((String[])plugin.keySet().toArray(new String[0]));
}
catch (Exception e) {
}
return new String[0];
}
/**
* Restituisce i link delle pagine di monitoraggio del dispositivo deviceName
* @param String deviceName
* @return String[]
*/
public String[] getLinksOfDevice(String deviceName)
{
try {
Hashtable plugin = getTagOf(deviceName, "links/link[@name=\"" + deviceName +
"\"]", this.link);
return ((String[])plugin.keySet().toArray(new String[0]));
}
catch (Exception e) {
}
return new String[0];
}
/**
* Restituisce gli attributi del plugin passato come argomento del dispositivo deviceName
* @param String deviceName
* @param String action
* @return Hashtable
*/
public Hashtable getActionAttributesOfDevice(String deviceName, String action)
{
try {
Hashtable plugin = getTagOf(deviceName, "devices/device[@name=\"" + deviceName
+ "\"]/action", this.device);
return ((Hashtable)plugin.get(action));
}
catch (Exception e) {
this.error = e.toString(); }
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