/**
* Write the instance of IndexOfModelMappings back to the corresponding file (Used for
* persistence)
*/
public static synchronized void writeIndexBackToFile() {
// Write file from the Vector
File outFile = new File(Model3dIndex.getIndexPath() + "modelIndex.xml");
try {
outFile
.createNewFile(); // will create it if it does not exist, otherwise will return false (we
// don't care)
FileWriter tmpoutWriter = new FileWriter(outFile);
WstxOutputFactory fout = new WstxOutputFactory();
fout.configureForXmlConformance();
SMOutputDocument doc = null;
SMOutputElement outputRootEl = null;
SMOutputElement outputRootEl2 = null;
// output
XMLStreamWriter2 sw = (XMLStreamWriter2) fout.createXMLStreamWriter(tmpoutWriter);
doc = SMOutputFactory.createOutputDocument(sw, "1.0", "UTF-8", true);
doc.setIndentation("\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t", 2, 1);
outputRootEl = doc.addElement(Model3dIndex.getRootIndexTag());
for (int i = 0; i < Model3dIndex.getListofAllMetaEntries().size(); i++) {
outputRootEl2 = outputRootEl.addElement(Model3dIndex.getMetaEntryTag());
Model3dIndex.getListofAllMetaEntries().elementAt(i).createInfoInDocument(outputRootEl2);
}
doc.closeRoot();
tmpoutWriter.close();
} catch (Exception e) {
return;
}
}
/**
* Creates a new instance of Index Of Model Mappings read from the corresponding file (Used for
* persistence)
*/
public static void parseIndexFromFile() {
// Read file and create the Index
// check if file exists. If it exists open it and parse it.
// Else return
//
File inFile = new File(Model3dIndex.getIndexPath() + "modelIndex.xml");
// error state check
if (inFile.exists()) {
try {
Model3dIndex.getListofAllMetaEntries().clear();
FileReader tmpInReader = new FileReader(inFile);
WstxInputFactory fin = new WstxInputFactory();
fin.configureForConvenience();
fin.setProperty(
XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.FALSE); // <-- NEEDED TO GET ATTRIBUTES!
// input
XMLStreamReader2 sr = (XMLStreamReader2) fin.createXMLStreamReader(tmpInReader);
SMInputCursor inputRootElement = SMInputFactory.rootElementCursor(sr);
inputRootElement.getNext();
SMInputCursor childInElement = inputRootElement.childCursor();
String myText = "";
while (childInElement.getNext() != null) {
if (!childInElement.getCurrEvent().hasText()
&& childInElement
.getLocalName()
.toLowerCase()
.equals(Model3dIndex.getMetaEntryTag().toLowerCase())) {
Model3dIndex.getListofAllMetaEntries().add(new Model3dIndexEntry(childInElement));
}
}
tmpInReader.close();
} catch (Exception e) {
return;
}
} else return;
}
