protected void deepScanImpl(Local local, FileObject root, FileObject target) throws IOException {
if (CONTROLLERS.equals(target.getName().getBaseName())) {
checkModuleResourceCandidate(local, root, target, target);
} else {
FileObject[] children = target.getChildren();
for (FileObject child : children) {
if (child.getType().hasChildren()) {
deepScanImpl(local, root, child);
}
}
}
}
protected void checkModuleResourceCandidate(
Local local, FileObject root, FileObject topModuleFile, FileObject candidate)
throws IOException {
String relative = topModuleFile.getName().getRelativeName(candidate.getName());
String mappingPath = null;
String[] interceptedAllow = null;
String[] interceptedDeny = null;
ModuleResource parentModule = local.moduleResourceMap.get(candidate.getParent());
// 如果rose.properties设置了controllers的module.path?
FileObject rosePropertiesFile = candidate.getChild("rose.properties");
if (rosePropertiesFile != null && rosePropertiesFile.exists()) {
Properties p = new Properties();
InputStream in = rosePropertiesFile.getContent().getInputStream();
p.load(in);
in.close();
// 如果controllers=ignored，则...
String ignored = p.getProperty(CONF_MODULE_IGNORED, "false").trim();
if ("true".equalsIgnoreCase(ignored) || "1".equalsIgnoreCase(ignored)) {
if (logger.isInfoEnabled()) {
logger.info(
"Ignored module(include submodules) by rose.properties[ignored="
+ ignored
+ "]: "
+ candidate);
}
return;
}
mappingPath = p.getProperty(CONF_MODULE_PATH);
if (mappingPath != null) {
mappingPath = mappingPath.trim();
String parentModulePlaceHolder = "${" + CONF_PARENT_MODULE_PATH + "}";
if (mappingPath.indexOf(parentModulePlaceHolder) != -1) {
String parentModulePath = "";
if (candidate.getParent() != null) {
parentModulePath = (parentModule == null) ? "" : parentModule.getMappingPath();
}
mappingPath = mappingPath.replace(parentModulePlaceHolder, parentModulePath);
}
if (mappingPath.length() != 0 && !mappingPath.startsWith("/")) {
if (parentModule != null) {
mappingPath = parentModule.getMappingPath() + "/" + mappingPath;
} else if (StringUtils.isNotEmpty(relative)) {
mappingPath = relative + "/" + mappingPath;
} else {
mappingPath = "/" + mappingPath;
}
}
mappingPath = RoseStringUtil.mappingPath(mappingPath);
}
// interceptedAllow、interceptedDeny
String interceptedAllowStrings = p.getProperty(CONF_INTERCEPTED_ALLOW);
interceptedAllowStrings = StringUtils.trimToEmpty(interceptedAllowStrings);
if (interceptedAllowStrings.length() > 0) {
interceptedAllow = StringUtils.split(interceptedAllowStrings, ",");
}
String interceptedDenyStrings = p.getProperty(CONF_INTERCEPTED_DENY);
interceptedDenyStrings = StringUtils.trimToEmpty(interceptedDenyStrings);
if (interceptedDenyStrings.length() > 0) {
interceptedDeny = StringUtils.split(interceptedDenyStrings, ",");
}
}
//
if (mappingPath == null) {
if (parentModule != null) {
mappingPath = parentModule.getMappingPath() + "/" + candidate.getName().getBaseName();
} else {
mappingPath = "";
}
}
ModuleResource moduleResource = new ModuleResource();
moduleResource.setMappingPath(mappingPath);
moduleResource.setModuleUrl(candidate.getURL());
moduleResource.setRelativePath(RoseStringUtil.relativePathToModulePath(relative));
moduleResource.setParent(parentModule);
if (interceptedAllow != null) {
moduleResource.setInterceptedAllow(interceptedAllow);
}
if (interceptedDeny != null) {
moduleResource.setInterceptedDeny(interceptedDeny);
}
local.moduleResourceMap.put(candidate, moduleResource);
local.moduleResourceList.add(moduleResource);
if (logger.isDebugEnabled()) {
logger.debug("found module '" + mappingPath + "' in " + candidate.getURL());
}
FileObject[] children = candidate.getChildren();
for (FileObject child : children) {
if (child.getType().hasContent() && !child.getType().hasChildren()) {
handlerModuleResource(local, root, candidate, child);
}
}
for (FileObject child : children) {
if (child.getType().hasChildren()) {
checkModuleResourceCandidate(local, root, topModuleFile, child);
}
}
}