public static Element getAtomicSoundComponentElement(
Document doc,
AtomicSoundComponent atomicSoundComponent,
String elementName,
int componentCounter) {
Element atomicSoundComponentElement = doc.createElement(elementName);
atomicSoundComponentElement.setAttribute("Type", atomicSoundComponent.getType());
atomicSoundComponentElement.setAttribute("Name", atomicSoundComponent.getName());
atomicSoundComponentElement.setAttribute("Id", Integer.toString(componentCounter));
Element properties = doc.createElement("Properties");
// integer properties
for (int i = 0; i < atomicSoundComponent.getIntegerProperties().size(); i++) {
Element integerProperty = doc.createElement("IntProperty");
integerProperty.setAttribute(
"Name", atomicSoundComponent.getIntegerProperties().get(i).getKey().toString());
integerProperty.setAttribute(
"Value", atomicSoundComponent.getIntegerProperties().get(i).getValue().toString());
properties.appendChild(integerProperty);
}
// float properties
for (int i = 0; i < atomicSoundComponent.getFloatProperties().size(); i++) {
Element floatProperty = doc.createElement("FloatProperty");
floatProperty.setAttribute(
"Name", atomicSoundComponent.getFloatProperties().get(i).getKey().toString());
floatProperty.setAttribute(
"Value", atomicSoundComponent.getFloatProperties().get(i).getValue().toString());
properties.appendChild(floatProperty);
}
// boolean properties
for (int i = 0; i < atomicSoundComponent.getBooleanProperties().size(); i++) {
Element booleanProperty = doc.createElement("BoolProperty");
booleanProperty.setAttribute(
"Name", atomicSoundComponent.getBooleanProperties().get(i).getKey().toString());
booleanProperty.setAttribute(
"Value", atomicSoundComponent.getBooleanProperties().get(i).getValue().toString());
properties.appendChild(booleanProperty);
}
// user string properties
for (int i = 0; i < atomicSoundComponent.getUserStringProperties().size(); i++) {
Element userStringProperty = doc.createElement("UserStringProperty");
userStringProperty.setAttribute(
"Name", atomicSoundComponent.getUserStringProperties().get(i).getKey().toString());
userStringProperty.setAttribute(
"Value", atomicSoundComponent.getUserStringProperties().get(i).getValue().toString());
properties.appendChild(userStringProperty);
}
// string property - impl type
for (int i = 0; i < atomicSoundComponent.getStringProperties().size(); i++) {
if (atomicSoundComponent.getStringProperties().get(i).getKey().equals("implType")) {
Element stringProperty = doc.createElement("StringProperty");
stringProperty.setAttribute(
"Name", atomicSoundComponent.getStringProperties().get(i).getKey().toString());
stringProperty.setAttribute(
"Value", atomicSoundComponent.getStringProperties().get(i).getValue().toString());
properties.appendChild(stringProperty);
}
}
atomicSoundComponentElement.appendChild(properties);
return atomicSoundComponentElement;
}
public static Patch getPatchXML(String filePath) {
try {
File file = new File(filePath);
DocumentBuilder dBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document doc = dBuilder.parse(file);
Element patchElement = (Element) doc.getElementsByTagName("Patch").item(0);
Patch patch = SoundgatesFactory.eINSTANCE.createPatch();
Element elements = ((Element) patchElement.getElementsByTagName("Elements").item(0));
NodeList atomicSoundComponents = elements.getElementsByTagName("AtomicSoundComponent");
NodeList compositeSoundComponents = elements.getElementsByTagName("CompositeSoundComponent");
NodeList links = elements.getElementsByTagName("Link");
HashMap<Integer, SoundComponent> soundComponentsMapping =
new HashMap<Integer, SoundComponent>();
for (int i = 0; i < atomicSoundComponents.getLength(); i++) {
Element atomicElement = (Element) atomicSoundComponents.item(i);
AtomicSoundComponent atomicSoundComponent = null;
try {
atomicSoundComponent =
AtomicSoundComponentLibrary.getInstance()
.createAtomicSoundComponentInstance(atomicElement.getAttribute("Type"));
} catch (Exception e) {
MessageDialogs.atomicComponentMissing(atomicElement.getAttribute("Type"));
return null;
}
soundComponentsMapping.put(
Integer.parseInt(atomicElement.getAttribute("Id")), atomicSoundComponent);
atomicSoundComponent.setName(atomicElement.getAttribute("Name"));
// walkaround
atomicSoundComponent.getStringProperties().put("Type", atomicElement.getAttribute("Type"));
Element propertiesNode = (Element) atomicElement.getElementsByTagName("Properties").item(0);
XMLHandler.addPropertiesToSoundComponentFromPropertiesElement(
atomicSoundComponent, propertiesNode, "Value");
patch.getElements().add(atomicSoundComponent);
}
for (int i = 0; i < compositeSoundComponents.getLength(); i++) {
Element compositeElement = (Element) compositeSoundComponents.item(i);
CompositeSoundComponent compositeSoundComponent = null;
try {
compositeSoundComponent =
CompositeSoundComponentLibrary.getInstance()
.createCompositeSoundComponentInstance(compositeElement.getAttribute("Name"));
} catch (Exception e) {
MessageDialogs.compositeComponentMissing(compositeElement.getAttribute("Name"));
return null;
}
soundComponentsMapping.put(
Integer.parseInt(compositeElement.getAttribute("Id")), compositeSoundComponent);
compositeSoundComponent.setName(compositeElement.getAttribute("Name"));
patch.getElements().add(compositeSoundComponent);
}
for (int i = 0; i < links.getLength(); i++) {
Element linkElement = (Element) links.item(i);
Link link = SoundgatesFactory.eINSTANCE.createLink();
SoundComponent sourceComponent =
soundComponentsMapping.get(
Integer.parseInt(linkElement.getAttribute("SourceComponent")));
SoundComponent targetComponent =
soundComponentsMapping.get(
Integer.parseInt(linkElement.getAttribute("TargetComponent")));
Port sourcePort =
findPort(sourceComponent.getPorts(), linkElement.getAttribute("SourcePort"));
Port targetPort =
findPort(targetComponent.getPorts(), linkElement.getAttribute("TargetPort"));
link.setSource(sourcePort);
link.setTarget(targetPort);
patch.getElements().add(link);
}
return patch;
} catch (NullPointerException e) {
// TODO Differenziertere Exceptions
System.out.println("Malformed XML Document!");
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}