@Override
public VPackage parse() {
logger.debug("Starting parsing package: " + xmlFile.getAbsolutePath());
long startParsing = System.currentTimeMillis();
try {
Document document = getDocument();
Element root = document.getDocumentElement();
_package = new VPackage(xmlFile);
Node name = root.getElementsByTagName(EL_NAME).item(0);
_package.setName(name.getTextContent());
Node descr = root.getElementsByTagName(EL_DESCRIPTION).item(0);
_package.setDescription(descr.getTextContent());
NodeList list = root.getElementsByTagName(EL_CLASS);
boolean initPainters = false;
for (int i = 0; i < list.getLength(); i++) {
PackageClass pc = parseClass((Element) list.item(i));
if (pc.getPainterName() != null) {
initPainters = true;
}
}
if (initPainters) {
_package.initPainters();
}
logger.info(
"Parsing the package '{}' finished in {}ms.\n",
_package.getName(),
(System.currentTimeMillis() - startParsing));
} catch (Exception e) {
collector.collectDiagnostic(e.getMessage(), true);
if (RuntimeProperties.isLogDebugEnabled()) {
e.printStackTrace();
}
}
try {
checkProblems("Error parsing package file " + xmlFile.getName());
} catch (Exception e) {
return null;
}
return _package;
}
public void addPackageClass(PackageClass pClass) {
Document doc;
try {
doc = getDocument();
} catch (Exception e) {
e.printStackTrace();
return;
}
String name = pClass.getName();
// check if such class exists and remove duplicates
Element rootEl = doc.getDocumentElement();
NodeList classEls = rootEl.getElementsByTagName(EL_CLASS);
for (int i = 0; i < classEls.getLength(); i++) {
Element nameEl = getElementByName((Element) classEls.item(i), EL_NAME);
if (name.equals(nameEl.getTextContent())) {
rootEl.removeChild(classEls.item(i));
}
}
Element classNode = doc.createElement(EL_CLASS);
doc.getDocumentElement().appendChild(classNode);
classNode.setAttribute(ATR_TYPE, PackageClass.ComponentType.SCHEME.getXmlName());
classNode.setAttribute(ATR_STATIC, "false");
Element className = doc.createElement(EL_NAME);
className.setTextContent(name);
classNode.appendChild(className);
Element desrc = doc.createElement(EL_DESCRIPTION);
desrc.setTextContent(pClass.getDescription());
classNode.appendChild(desrc);
Element icon = doc.createElement(EL_ICON);
icon.setTextContent(pClass.getIcon());
classNode.appendChild(icon);
// graphics
classNode.appendChild(generateGraphicsNode(doc, pClass.getGraphics()));
// ports
List<Port> ports = pClass.getPorts();
if (!ports.isEmpty()) {
Element portsEl = doc.createElement(EL_PORTS);
classNode.appendChild(portsEl);
for (Port port : ports) {
portsEl.appendChild(generatePortNode(doc, port));
}
}
// fields
Collection<ClassField> fields = pClass.getFields();
if (!fields.isEmpty()) {
Element fieldsEl = doc.createElement(EL_FIELDS);
classNode.appendChild(fieldsEl);
for (ClassField cf : fields) {
fieldsEl.appendChild(generateFieldNode(doc, cf));
}
}
// write
try {
writeDocument(doc, new FileOutputStream(xmlFile));
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}