public static WarConfig fromXml(Node webapp) throws IOException {
String path;
Element root;
Selector selector;
List<String> statics;
try {
root = webapp.join("WEB-INF/project.xml").readXml().getDocumentElement();
selector = webapp.getWorld().getXml().getSelector();
statics = new ArrayList<>();
for (Element element : selector.elements(root, "application/static/path")) {
path = element.getTextContent();
path = path.trim();
if (path.isEmpty() || path.startsWith("/")) {
throw new IllegalStateException(path);
}
if (!path.endsWith("/")) {
path = path + "/";
}
statics.add(path);
}
return new WarConfig(statics);
} catch (SAXException e) {
throw new IOException("cannot load project descriptor: " + e);
}
}
private Node methodWithParameters(String method) throws IOException {
String methodName = method.substring(0, method.indexOf('['));
Node screenshotDir = classDirectory().join(methodName);
int offset = 1;
String unsplittedParameters =
method.substring(method.indexOf('[') + offset, method.indexOf(']'));
String[] parameters = unsplittedParameters.split("\\|");
for (String parameter : parameters) {
screenshotDir = screenshotDir.join(parameter);
}
return screenshotDir.mkdirsOpt();
}
// avoids node.list() call if there is exactly 1 include with a literal head
private List<? extends Node> list(Node node, List<Object[]> includes) throws IOException {
Node child;
if (includes.size() == 1 && includes.get(0)[0] instanceof String) {
child = node.join((String) includes.get(0)[0]);
if (child.exists()) {
return Collections.singletonList(child);
} else {
return Collections.emptyList();
}
} else {
return node.list();
}
}
private Node classDirectory() throws IOException {
return baseDirectory.join(testClass.getSimpleName()).mkdirsOpt();
}