void parseFormalism(Element f) {
NodeList list;
Node head;
Hashtable prophash = new Hashtable();
formalism = new Formalism(f.getAttribute("name"));
String description = f.getAttribute("description");
if (!description.equals("")) formalism.setDescription(description);
String structure = f.getAttribute("class");
if (!structure.equals("")) formalism.setStructureClass(structure);
NodeList childs = f.getChildNodes();
for (int j = 0; j < childs.getLength(); j++)
if (childs.item(j).getNodeType() == Node.ELEMENT_NODE) {
Element child = (Element) childs.item(j);
if (child.getNodeName().equals("formalism-info")) parseFormalismInfo(child);
if (child.getNodeName().equals("connector-types")) parseConnectors(child.getChildNodes());
if (child.getNodeName().equals("node-types")) parseNodes(child.getChildNodes());
if (child.getNodeName().equals("arrow-types")) parseArrows(child.getChildNodes());
if (child.getNodeName().equals("action")) formalism.addActionDesc(parseAction(child));
if (child.getNodeName().equals("graphic-element")) {
String graphicClass = child.getAttribute("class");
// if (!graphicClass.equals(""))
// nd.setGraphicClass(graphicClass);
// System.err.println("nodeselement2"+name+" "+nd.getGraphicClass());
Hashtable graphprop = new Hashtable();
NodeList graphproplist = child.getChildNodes();
for (int m = 0; m < graphproplist.getLength(); m++)
if (graphproplist.item(m).getNodeType() == Node.ELEMENT_NODE) {
Element prop = (Element) graphproplist.item(m);
if (prop.getNodeName().equals("property")) addProperty(graphprop, prop);
}
formalism.setGraphicProperties(graphprop);
// System.out.println("graphicProperties: " + graphprop);
}
if (child.getNodeName().equals("property")) {
addProperty(prophash, child);
formalism.setProperties(prophash);
}
}
}
void parseFormalismInfo(Element node) {
NodeList authors = node.getElementsByTagName("author");
if (authors.getLength() > 0) {
Vector v = new Vector();
int len = authors.getLength();
for (int i = 0; i < len; i++) {
String a = ((Node) authors.item(i)).getFirstChild().getNodeValue();
v.addElement(a);
}
formalism.setAuthors(v);
}
NodeList doc = node.getElementsByTagName("doc");
if (doc.getLength() > 0) {
String url = ((Element) doc.item(0)).getAttribute("url");
formalism.setDocURL(url);
}
NodeList icontag = node.getElementsByTagName("icon");
if (icontag.getLength() > 0) {
String url = ((Element) icontag.item(0)).getAttribute("url");
formalism.setIcon(url);
}
}
void parseConnectors(NodeList list) {
int len = list.getLength();
for (int i = 0; i < len; i++) {
if (list.item(i).getNodeType() == Node.ELEMENT_NODE) {
Element node = (Element) list.item(i);
String name = node.getAttribute("name");
String desc = node.getAttribute("description");
String cls = node.getAttribute("class");
String mode = node.getAttribute("mode");
String catg = node.getAttribute("category");
String icon = null;
NodeList icontag = node.getElementsByTagName("icon");
if (icontag.getLength() > 0) icon = ((Element) icontag.item(0)).getAttribute("url");
ConnectorDesc nd = new ConnectorDesc(name, desc, cls, mode);
nd.setIcon(icon);
nd.setCategory(catg);
formalism.addConnectorDesc(nd);
NodeList graphic = node.getElementsByTagName("graphic-element");
if (graphic.getLength() > 0) {
// System.err.println("nodeselement-"+name+" "+nd.getGraphicClass());
String graphicClass = ((Element) graphic.item(0)).getAttribute("class");
if (!graphicClass.equals("")) nd.setGraphicClass(graphicClass);
// System.err.println("nodeselement+"+name+" "+nd.getGraphicClass());
NodeList proplist = ((Element) graphic.item(0)).getElementsByTagName("property");
if (proplist.getLength() > 0) nd.setGraphicProperties(getProperties(proplist));
// System.err.println("IN PROPERTY NDGR"+proplist.getLength()+"
// "+nd.getGraphicProperties());
node.removeChild(graphic.item(0));
}
NodeList proplist = node.getElementsByTagName("property");
if (proplist.getLength() > 0)
try { // System.err.println("IN PROPERTY ND"+proplist);
ReflectorUtil.setProperties(nd, getProperties(proplist));
} catch (Exception e) {
Utils.log("setProperties failed:" + e);
}
}
}
}
void parseArrows(NodeList list) {
int len = list.getLength();
for (int i = 0; i < len; i++) {
if (list.item(i).getNodeType() == Node.ELEMENT_NODE) {
Element node = (Element) list.item(i);
String name = node.getAttribute("name");
String desc = node.getAttribute("description");
String cls = node.getAttribute("class");
String catg = node.getAttribute("category");
String from = null;
String to = null;
String icon = null;
NodeDesc ndfrom, ndto;
ndfrom = formalism.getNodeDesc(node.getAttribute("from"));
// System.err.println(nd);
if (ndfrom == null) ndfrom = formalism.getConnectorDesc(node.getAttribute("from"));
if (ndfrom != null) from = ndfrom.getElementClass();
ndto = formalism.getNodeDesc(node.getAttribute("to"));
if (ndto == null) ndto = formalism.getConnectorDesc(node.getAttribute("to"));
if (ndto != null) to = ndto.getElementClass();
NodeList icontag = node.getElementsByTagName("icon");
if (icontag.getLength() > 0) icon = ((Element) icontag.item(0)).getAttribute("url");
ArrowDesc ad =
new ArrowDesc(
name, desc, cls, icon, from, to, ndfrom,
ndto); // formalism.getNodeDesc(from), formalism.getNodeDesc(to));
// System.err.println("LOADXF"+from+to+"|"+ndfrom+
// " /"+ ndto+" "+
// formalism.getNodeDescList());
ad.setCategory(catg);
formalism.addArrowDesc(ad);
ad.setFormalism(formalism);
NodeList graphic = node.getElementsByTagName("graphic-element");
if (graphic.getLength() > 0) {
String graphicClass = ((Element) graphic.item(0)).getAttribute("class");
if (!graphicClass.equals("")) ad.setGraphicClass(graphicClass);
// System.err.println("calsselementpost"+ad.getGraphicClass());
NodeList proplist = ((Element) graphic.item(0)).getElementsByTagName("property");
if (proplist.getLength() > 0) ad.setGraphicProperties(getProperties(proplist));
node.removeChild(graphic.item(0));
}
NodeList proplist = node.getElementsByTagName("property");
if (proplist.getLength() > 0)
try {
ReflectorUtil.setProperties(ad, getProperties(proplist));
} catch (Exception e) {
Utils.log("setProperties failed:" + e);
}
NodeList actionList = node.getElementsByTagName("action");
for (int j = 0; j < actionList.getLength(); j++)
if (actionList.item(j).getNodeType() == Node.ELEMENT_NODE)
ad.addActionDesc(parseAction((Element) actionList.item(j)));
}
}
}
void parseNodes(NodeList list) {
int len = list.getLength();
for (int i = 0; i < len; i++) {
Hashtable prophash = new Hashtable();
NodeDesc nd = null;
if (list.item(i).getNodeType() == Node.ELEMENT_NODE) {
Element node = (Element) list.item(i);
String name = node.getAttribute("name");
String catg = node.getAttribute("category");
String desc = node.getAttribute("description");
String cls = node.getAttribute("class");
String icon = null;
NodeList childs = node.getChildNodes();
boolean component = false;
for (int j = 0; j < childs.getLength(); j++)
if (childs.item(j).getNodeType() == Node.ELEMENT_NODE) {
Element child = (Element) childs.item(j);
if (child.getNodeName().equals("module")) component = true;
}
if (component) nd = new ComponentDesc(name, desc, cls);
else nd = new NodeDesc(name, desc, cls);
nd.setFormalism(formalism);
for (int j = 0; j < childs.getLength(); j++)
if (childs.item(j).getNodeType() == Node.ELEMENT_NODE) {
Element child = (Element) childs.item(j);
if (child.getNodeName().equals("icon")) {
// NodeList icontag = node.getElementsByTagName("icon");
// if (icontag.getLength() > 0)
// (Element)
icon = child.getAttribute("url");
nd.setIcon(icon);
}
if (child.getNodeName().equals("module")) {
String type = child.getAttribute("type");
// System.err.println("Module detected:"+type);
int codemodule = 0;
if (type.toLowerCase().equals("free")) codemodule = ComponentDesc.MODULE_FREE;
if (type.toLowerCase().equals("template")) codemodule = ComponentDesc.MODULE_TEMPLATE;
if (type.toLowerCase().equals("fixed")) codemodule = ComponentDesc.MODULE_FIXED;
String layout = child.getAttribute("layout");
// System.err.println("Module layout detected:"+layout);
int codelayout = 0;
if (layout.toLowerCase().equals("auto"))
codelayout = ComponentDesc.MODULE_PLACEMENT_AUTO;
if (layout.toLowerCase().equals("justified"))
codelayout = ComponentDesc.MODULE_PLACEMENT_JUSTIFIED;
if (layout.toLowerCase().equals("manual"))
codelayout = ComponentDesc.MODULE_PLACEMENT_MANUAL;
// nd = new ComponentDesc(name, desc, cls, icon, codemodule, codelayout);
((ComponentDesc) nd).setModule(codemodule);
((ComponentDesc) nd).setLayout(codelayout);
NodeList connlist = child.getChildNodes();
for (int k = 0; k < connlist.getLength(); k++)
if (connlist.item(k).getNodeType() == Node.ELEMENT_NODE) {
Element prop = (Element) connlist.item(k);
if (connlist.item(k).getNodeType() == Node.ELEMENT_NODE) {
String cref = prop.getAttribute("type");
String cname = prop.getAttribute("name");
String pside = prop.getAttribute("side");
String pratio = prop.getAttribute("ratio");
int codeside = ConnectorPlacement.UNSPECIFIED;
if (pside.toLowerCase().equals("left")) codeside = ConnectorPlacement.LEFT;
if (pside.toLowerCase().equals("right")) codeside = ConnectorPlacement.RIGHT;
if (pside.toLowerCase().equals("top")) codeside = ConnectorPlacement.TOP;
if (pside.toLowerCase().equals("bottom")) codeside = ConnectorPlacement.BOTTOM;
double ratio = -1;
if ((pratio != null) && (!pratio.equals("")))
ratio = (new Double(pratio)).doubleValue();
ConnectorPlacement cp;
if ((ratio < 0) || (ratio > 1)) cp = new ConnectorPlacement(codeside);
else cp = new ConnectorPlacement(codeside, ratio);
ConnectorDesc cnx;
cnx = formalism.getConnectorDesc(cref);
// System.err.println("got cnx+"+cref+"("+cname+")"+cnx+" Pl "+cp);
((ComponentDesc) nd).addModuleConnector(cname, cnx, cp);
}
}
}
if (child.getNodeName().equals("graphic-element")) {
String graphicClass = child.getAttribute("class");
if (!graphicClass.equals("")) nd.setGraphicClass(graphicClass);
// System.err.println("nodeselement2"+name+" "+nd.getGraphicClass());
Hashtable graphprop = new Hashtable();
NodeList graphproplist = child.getChildNodes();
for (int m = 0; m < graphproplist.getLength(); m++)
if (graphproplist.item(m).getNodeType() == Node.ELEMENT_NODE) {
Element prop = (Element) graphproplist.item(m);
if (prop.getNodeName().equals("property")) addProperty(graphprop, prop);
}
nd.setGraphicProperties(graphprop);
// System.err.println(i+" "+j+" "+"IN PazeROPERTY NDGR"+child+
// proplist.getLength()+" "+
// nd.getGraphicProperties());
}
if (child.getNodeName().equals("property")) {
addProperty(prophash, child);
nd.setProperties(prophash);
}
if (child.getNodeName().equals("action")) nd.addActionDesc(parseAction(child));
}
if (nd != null) {
nd.setCategory(catg);
formalism.addNodeDesc(nd);
try {
ReflectorUtil.setProperties(nd, prophash);
} catch (Exception e) {
Utils.log("setProperties failed:" + e);
}
}
}
}
}