Author: saces
Date: 2009-04-16 19:19:17 +0000 (Thu, 16 Apr 2009)
New Revision: 26901
Modified:
trunk/freenet/src/freenet/client/Metadata.java
Log:
add type parameters/remove unecessary casts
Modified: trunk/freenet/src/freenet/client/Metadata.java
===================================================================
--- trunk/freenet/src/freenet/client/Metadata.java 2009-04-16 18:57:28 UTC
(rev 26900)
+++ trunk/freenet/src/freenet/client/Metadata.java 2009-04-16 19:19:17 UTC
(rev 26901)
@@ -16,6 +16,7 @@
import java.util.LinkedList;
import java.util.Map;
import java.util.Set;
+import java.util.Map.Entry;
import com.db4o.ObjectContainer;
@@ -131,7 +132,7 @@
// Manifests
/** Manifest entries by name */
- HashMap manifestEntries;
+ HashMap<String, Metadata> manifestEntries;
/** ZIP internal redirect: name of file in ZIP */
String nameInArchive;
@@ -341,7 +342,7 @@
if(manifestEntryCount < 0)
throw new MetadataParseException("Invalid
manifest entry count: "+manifestEntryCount);
- manifestEntries = new HashMap();
+ manifestEntries = new HashMap<String, Metadata>();
// Parse the sub-Manifest.
@@ -395,18 +396,18 @@
* directories (more HashMap's)
* @throws MalformedURLException One of the URI:s were malformed
*/
- private void addRedirectionManifest(HashMap dir) throws
MalformedURLException {
+ private void addRedirectionManifest(HashMap<String, Object> dir) throws
MalformedURLException {
// Simple manifest - contains actual redirects.
// Not zip manifest, which is basically a redirect.
documentType = SIMPLE_MANIFEST;
noMIME = true;
//mimeType = null;
//clientMetadata = new ClientMetadata(null);
- manifestEntries = new HashMap();
+ manifestEntries = new HashMap<String, Metadata>();
int count = 0;
- for (Iterator i = dir.entrySet().iterator(); i.hasNext();) {
- Map.Entry entry = (Map.Entry) i.next();
- String key = ((String) entry.getKey()).intern();
+ for (Iterator<Entry<String, Object>> i =
dir.entrySet().iterator(); i.hasNext();) {
+ Map.Entry<String, Object> entry = i.next();
+ String key = entry.getKey().intern();
count++;
Object o = entry.getValue();
Metadata target;
@@ -416,7 +417,7 @@
target = new Metadata(SIMPLE_REDIRECT, null,
null, uri, null);
} else if(o instanceof HashMap) {
target = new Metadata();
- target.addRedirectionManifest((HashMap)o);
+ target.addRedirectionManifest((HashMap<String,
Object>)o);
} else throw new IllegalArgumentException("Not String
nor HashMap: "+o);
manifestEntries.put(key, target);
}
@@ -429,7 +430,7 @@
* directories (more HashMap's)
* @throws MalformedURLException One of the URI:s were malformed
*/
- public static Metadata mkRedirectionManifest(HashMap dir) throws
MalformedURLException {
+ public static Metadata mkRedirectionManifest(HashMap<String, Object>
dir) throws MalformedURLException {
Metadata ret = new Metadata();
ret.addRedirectionManifest(dir);
return ret;
@@ -440,22 +441,22 @@
* The map can contain either string -> Metadata, or string -> map, the
latter
* indicating subdirs.
*/
- public static Metadata mkRedirectionManifestWithMetadata(HashMap dir) {
+ public static Metadata mkRedirectionManifestWithMetadata(HashMap<?, ?>
dir) {
Metadata ret = new Metadata();
ret.addRedirectionManifestWithMetadata(dir);
return ret;
}
- private void addRedirectionManifestWithMetadata(HashMap dir) {
+ private void addRedirectionManifestWithMetadata(HashMap<?, ?> dir) {
// Simple manifest - contains actual redirects.
// Not zip manifest, which is basically a redirect.
documentType = SIMPLE_MANIFEST;
noMIME = true;
//mimeType = null;
//clientMetadata = new ClientMetadata(null);
- manifestEntries = new HashMap();
+ manifestEntries = new HashMap<String, Metadata>();
int count = 0;
- for(Iterator i = dir.keySet().iterator();i.hasNext();) {
+ for(Iterator<?> i = dir.keySet().iterator();i.hasNext();) {
String key = ((String) i.next()).intern();
if(key.indexOf('/') != -1)
throw new IllegalArgumentException("Slashes in
simple redirect manifest filenames! (slashes denote sub-manifests): "+key);
@@ -469,7 +470,7 @@
Logger.debug(this, "Putting metadata
for "+key);
manifestEntries.put(key, data);
} else if(o instanceof HashMap) {
- HashMap hm = (HashMap)o;
+ HashMap<?, ?> hm = (HashMap<?, ?>)o;
if(Logger.shouldLog(Logger.DEBUG, this))
Logger.debug(this, "Making metadata map
for "+key);
Metadata subMap =
mkRedirectionManifestWithMetadata(hm);
@@ -486,7 +487,7 @@
* @param dir A map of names (string) to either files (same string) or
* directories (more HashMap's)
*/
- Metadata(HashMap dir, String prefix) {
+ Metadata(HashMap<?, ?> dir, String prefix) {
hashCode = super.hashCode();
// Simple manifest - contains actual redirects.
// Not zip manifest, which is basically a redirect.
@@ -494,9 +495,9 @@
noMIME = true;
mimeType = null;
clientMetadata = new ClientMetadata();
- manifestEntries = new HashMap();
+ manifestEntries = new HashMap<String, Metadata>();
int count = 0;
- for(Iterator i = dir.keySet().iterator();i.hasNext();) {
+ for(Iterator<?> i = dir.keySet().iterator();i.hasNext();) {
String key = ((String) i.next()).intern();
count++;
Object o = dir.get(key);
@@ -506,7 +507,7 @@
target = new
Metadata(ARCHIVE_INTERNAL_REDIRECT, null, null, prefix+key,
new
ClientMetadata(DefaultMIMETypes.guessMIMEType(key, false)));
} else if(o instanceof HashMap) {
- target = new Metadata((HashMap)o,
prefix+key+"/");
+ target = new Metadata((HashMap<?, ?>)o,
prefix+key+"/");
} else throw new IllegalArgumentException("Not String
nor HashMap: "+o);
manifestEntries.put(key, target);
}
@@ -687,7 +688,7 @@
* @throws MetadataParseException
*/
public Metadata getDocument(String name) {
- return (Metadata) manifestEntries.get(name);
+ return manifestEntries.get(name);
}
/**
@@ -696,7 +697,7 @@
* removed, since it is being processed.
*/
public Metadata grabDocument(String name) {
- return (Metadata) manifestEntries.remove(name);
+ return manifestEntries.remove(name);
}
/**
@@ -722,12 +723,12 @@
*/
public HashMap<String, Metadata> getDocuments() {
HashMap<String, Metadata> docs = new HashMap<String, Metadata>();
- Set s = manifestEntries.keySet();
- Iterator i = s.iterator();
+ Set<String> s = manifestEntries.keySet();
+ Iterator<String> i = s.iterator();
while (i.hasNext()) {
- String st = (String) i.next();
+ String st = i.next();
if (st.length()>1)
- docs.put(st, (Metadata) manifestEntries.get(st));
+ docs.put(st, manifestEntries.get(st));
}
return docs;
}
@@ -881,14 +882,14 @@
if(documentType == SIMPLE_MANIFEST) {
dos.writeInt(manifestEntries.size());
boolean kill = false;
- LinkedList unresolvedMetadata = null;
- for(Iterator
i=manifestEntries.keySet().iterator();i.hasNext();) {
- String name = (String) i.next();
+ LinkedList<Metadata> unresolvedMetadata = null;
+ for(Iterator<String>
i=manifestEntries.keySet().iterator();i.hasNext();) {
+ String name = i.next();
byte[] nameData = name.getBytes("UTF-8");
if(nameData.length > Short.MAX_VALUE) throw new
IllegalArgumentException("Manifest name too long");
dos.writeShort(nameData.length);
dos.write(nameData);
- Metadata meta = (Metadata)
manifestEntries.get(name);
+ Metadata meta = manifestEntries.get(name);
try {
byte[] data = meta.writeToByteArray();
if(data.length > MAX_SIZE_IN_MANIFEST) {
@@ -899,7 +900,7 @@
} else {
kill = true;
if(unresolvedMetadata
== null)
-
unresolvedMetadata = new LinkedList();
+
unresolvedMetadata = new LinkedList<Metadata>();
unresolvedMetadata.addLast(meta);
}
}
@@ -908,7 +909,7 @@
} catch (MetadataUnresolvedException e) {
Metadata[] m = e.mustResolve;
if(unresolvedMetadata == null)
- unresolvedMetadata = new
LinkedList();
+ unresolvedMetadata = new
LinkedList<Metadata>();
for(int j=0;j<m.length;j++)
unresolvedMetadata.addFirst(m[j]);
kill = true;
@@ -916,7 +917,7 @@
}
if(kill) {
Metadata[] meta =
- (Metadata[])
unresolvedMetadata.toArray(new Metadata[unresolvedMetadata.size()]);
+ unresolvedMetadata.toArray(new
Metadata[unresolvedMetadata.size()]);
throw new MetadataUnresolvedException(meta,
"Manifest data too long and not resolved");
}
}
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