/**
* Creates an Element(or Node in XML in Document d) for single component
*
* @param x the component for which Element will be created
* @param d Where the element will be added
* @return the Element(for XML) created from component x
*/
private Element createCmpEle(component x, Document d) {
Element cmp_el = d.createElement("comp");
cmp_el.setAttribute("id", String.valueOf(x.getId()));
Element type_el = d.createElement("comp_type_id");
Text type_txt = d.createTextNode(String.valueOf(x.getType().getId()));
type_el.appendChild(type_txt);
cmp_el.appendChild(type_el);
Element pkg_el = d.createElement("pkg_name");
Text pkg_txt = d.createTextNode(x.getType().getType_pkg_name());
pkg_el.appendChild(pkg_txt);
cmp_el.appendChild(pkg_el);
Element pos_el = d.createElement("position");
Element x_el = d.createElement("x");
Text x_txt = d.createTextNode(String.valueOf(x.getPosition().x));
x_el.appendChild(x_txt);
pos_el.appendChild(x_el);
Element y_el = d.createElement("y");
Text y_txt = d.createTextNode(String.valueOf(x.getPosition().y));
y_el.appendChild(y_txt);
pos_el.appendChild(y_el);
cmp_el.appendChild(pos_el);
return cmp_el;
}
/**
* @param path_ret where the file will be saved
* @param a getting the information of current status of the editor
* @param cnc_a getting the information of current status of the editor
* @throws ParserConfigurationException
* @throws IOException
*/
public void save(String tempPath, counts a, connections cnc_a)
throws ParserConfigurationException, IOException {
try {
DocumentBuilderFactory dbf = DocumentBuilderFactoryImpl.newInstance();
// get an instance of builder
DocumentBuilder db = dbf.newDocumentBuilder();
// create an instance of DOM
Document dom = db.newDocument();
Element el_root = dom.createElement("circuit");
dom.appendChild(el_root);
// Root of the components
Element cmp_root = dom.createElement("components");
el_root.appendChild(cmp_root);
for (component x : a.getComponent_list()) {
Element cmpEle = this.createCmpEle(x, dom);
cmp_root.appendChild(cmpEle);
}
// Root of the components
Element wire_root = dom.createElement("wires");
el_root.appendChild(wire_root);
for (line x : cnc_a.getLine_logs()) {
Element wireEle = null;
if (x.getId() > 0) {
wireEle = this.createWireEle(x, dom);
wire_root.appendChild(wireEle);
}
}
OutputFormat format = new OutputFormat();
XMLSerializer serializer =
new XMLSerializer(new FileOutputStream(new File(tempPath)), format);
serializer.serialize(dom);
this.changeTitle(new File(tempPath).getName());
this.setSaved(true);
this.setPath(tempPath);
taskbar.setText("File is saved successfully.");
} catch (FileNotFoundException ex) {
Logger.getLogger(Pad_Draw.class.getName()).log(Level.SEVERE, null, ex);
}
}
/**
* Creates an Element(or Node in XML in Document d) for single line
*
* @param x the line for which Element will be created
* @param d Where the element will be added
* @return the Element(for XML) created from line x
*/
private Element createWireEle(line x, Document d) {
Element wire_el = d.createElement("wire");
wire_el.setAttribute("id", String.valueOf(x.getId()));
Element strt_el = d.createElement("start");
Element strt_cmp_el = d.createElement("comp_id");
Text strt_cmp_txt = d.createTextNode(String.valueOf(x.getStartCmpId()));
strt_cmp_el.appendChild(strt_cmp_txt);
Element strt_mrk_el = d.createElement("mark_point");
Text strt_mrk_txt = d.createTextNode(String.valueOf(x.getStartMrkPt()));
strt_mrk_el.appendChild(strt_mrk_txt);
strt_el.appendChild(strt_cmp_el);
strt_el.appendChild(strt_mrk_el);
wire_el.appendChild(strt_el);
Element inter_el = d.createElement("inter_point");
inter_el.setAttribute("no", String.valueOf(x.getInter_Line_segs().size()));
for (Point p : x.getInter_Line_segs()) {
Element pos_el = d.createElement("position");
Element x_el = d.createElement("x");
Text x_txt = d.createTextNode(String.valueOf(p.x));
x_el.appendChild(x_txt);
pos_el.appendChild(x_el);
Element y_el = d.createElement("y");
Text y_txt = d.createTextNode(String.valueOf(p.y));
y_el.appendChild(y_txt);
pos_el.appendChild(y_el);
inter_el.appendChild(pos_el);
}
wire_el.appendChild(inter_el);
Element end_el = d.createElement("end");
Element end_cmp_el = d.createElement("comp_id");
Text end_cmp_txt = d.createTextNode(String.valueOf(x.getEndCmpId()));
end_cmp_el.appendChild(end_cmp_txt);
Element end_mrk_el = d.createElement("mark_point");
Text end_mrk_txt = d.createTextNode(String.valueOf(x.getEndMrkPt()));
end_mrk_el.appendChild(end_mrk_txt);
end_el.appendChild(end_cmp_el);
end_el.appendChild(end_mrk_el);
wire_el.appendChild(end_el);
return wire_el;
}