public void setLastModified(String location, long lastModified) {
Swc swc = (Swc) swcLRUCache.get(location);
if (swc != null) {
swc.setLastModified(lastModified);
}
}
// changed from private to protected to support Flash Authoring - jkamerer 2007.07.30
protected Swc getSwc(File file) {
Swc swc;
try {
String location = FileUtils.canonicalPath(file);
swc = (Swc) swcLRUCache.get(location);
long fileLastModified = file.lastModified();
if (swc == null || (fileLastModified != swc.getLastModified())) {
if (Trace.swc) {
if (swc != null) {
Trace.trace(
"Reloading: location = "
+ location
+ ", fileLastModified = "
+ fileLastModified
+ ", swc.getLastModified() = "
+ swc.getLastModified()
+ ", swc = "
+ swc.hashCode());
} else {
Trace.trace("Loading " + location);
}
}
SwcArchive archive =
file.isDirectory()
? (SwcArchive) new SwcDirectoryArchive(location)
: lazyRead ? new SwcLazyReadArchive(location) : new SwcDynamicArchive(location);
swc = new Swc(archive, true);
swc.setLastModified(fileLastModified);
if (ThreadLocalToolkit.errorCount() > 0) {
swc = null;
} else if (useCache) {
swcLRUCache.put(location, swc);
}
} else if (Trace.swc) {
Trace.trace("Using cached version of " + location);
}
} catch (Exception e) {
if (Trace.error) {
e.printStackTrace();
}
SwcException.SwcNotLoaded ex = new SwcException.SwcNotLoaded(file.getName(), e);
ThreadLocalToolkit.log(ex);
throw ex;
}
return swc;
}
/** Saves the given SWC to disk and adds to the cache */
public synchronized boolean export(Swc swc) throws FileNotFoundException, IOException {
try {
if (!swc.save()) {
return false;
}
if (Trace.swc) {
Trace.trace("Exported SWC " + swc.getLocation() + "(" + swc.getLastModified() + ")");
}
if (!(swc.getArchive() instanceof SwcWriteOnlyArchive)) {
// add to Swc cache
swcLRUCache.put(swc.getLocation(), swc);
}
} catch (Exception e) {
if (Trace.error) {
e.printStackTrace();
}
if (e instanceof SwcException) {
throw (SwcException) e;
} else {
SwcException ex = new SwcException.SwcNotExported(swc.getLocation(), e);
ThreadLocalToolkit.log(ex);
throw ex;
}
}
return true;
}
// changed from private to protected to support Flash Authoring - jkamerer 2007.07.30
protected Map<String, Swc> getSwcs(String path) {
Map<String, Swc> map = new LinkedHashMap<String, Swc>();
File f = new File(path);
if (!f.exists()) {
throw new SwcException.SwcNotFound(path);
}
File catalog = new File(FileUtils.addPathComponents(path, Swc.CATALOG_XML, File.separatorChar));
if (!f.isDirectory() || catalog.exists()) {
Swc swc = getSwc(f);
if (swc != null) {
map.put(swc.getLocation(), swc);
}
} else {
File[] files = FileUtils.listFiles(f);
for (int i = 0; i < files.length; i++) {
File file = files[i];
// we don't want to snarf an entire directory tree, just a single level.
if ((!file.isDirectory()) && file.canRead()) {
String lowerCase = file.getName().toLowerCase();
if (lowerCase.endsWith(GENSWC_EXTENSION)) // never automatically read genswcs
continue;
if (lowerCase.endsWith(SWC_EXTENSION)) {
Swc swc = getSwc(file);
if (swc != null) {
map.put(swc.getLocation(), swc);
}
}
}
}
}
return map;
}
