/**
* This method expands the URIInfo from the tree.
*
* @param uris The list of URIs
* @param uri The URI string
*/
public void extractURIInfo(List<URIInfo> uris, String uri) {
if (endpointType != null) {
URIInfo info = new URIInfo();
info.setUri(uri);
info.setEndpointType(endpointType);
uris.add(info);
}
if (getChildren() != null) {
for (String child : getChildren().keySet()) {
URIPart part = getChildren().get(child);
part.extractURIInfo(uris, uri + "/" + child);
}
}
}
/**
* This method compresses the list of URIs to identify common patterns.
*
* @param uris The URIs
* @return The compressed list of URIs
*/
protected static List<URIInfo> compressURIInfo(List<URIInfo> uris) {
List<URIInfo> others = new ArrayList<URIInfo>();
URIPart rootPart = new URIPart();
for (int i = 0; i < uris.size(); i++) {
URIInfo uri = uris.get(i);
if (uri.getUri() != null && uri.getUri().length() > 0 && uri.getUri().charAt(0) == '/') {
String[] parts = uri.getUri().split("/");
buildTree(rootPart, parts, 1, uri.getEndpointType());
} else {
others.add(uri);
}
}
if (others.size() == uris.size()) {
return uris;
}
// Construct new list
rootPart.collapse();
List<URIInfo> info = extractURIInfo(rootPart);
// Initialise the URI info
initURIInfo(info);
return info;
}
/**
* This method initialises the list of URI information.
*
* @param uris The URI information
*/
protected static void initURIInfo(List<URIInfo> uris) {
for (int i = 0; i < uris.size(); i++) {
URIInfo info = uris.get(i);
info.setRegex(createRegex(info.getUri(), info.metaURI()));
if (info.metaURI()) {
StringBuilder template = new StringBuilder();
String[] parts = info.getUri().split("/");
String part = null;
int paramNo = 1;
for (int j = 1; j < parts.length; j++) {
template.append("/");
if (parts[j].equals("*")) {
if (part == null) {
template.append("{");
template.append("param");
template.append(paramNo++);
template.append("}");
} else {
// Check if plural
if (part.length() > 1 && part.charAt(part.length() - 1) == 's') {
part = part.substring(0, part.length() - 1);
}
template.append("{");
template.append(part);
template.append("Id}");
}
part = null;
} else {
part = parts[j];
template.append(part);
}
}
info.setTemplate(template.toString());
}
}
}
