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AVM2 instruction reading fix, strongly typed Cache key

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This commit is contained in:
honfika@gmail.com
2014-09-07 12:29:27 +02:00
parent 946018749e
commit 6cfd01dc3d
10 changed files with 153 additions and 81 deletions
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23
libsrc/ffdec_lib/src/com/jpexs/helpers/Cache.java
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@@ -34,18 +34,19 @@ import java.util.logging.Logger;
/**
*
* @author JPEXS
* @param <E>
* @param <K>
* @param <V>
*/
public class Cache<E> {
public class Cache<K, V> {
private final Map<Object, File> cacheFiles;
private final Map<Object, E> cacheMemory;
private final Map<K, File> cacheFiles;
private final Map<K, V> cacheMemory;
private static final List<Cache> instances = new ArrayList<>();
public static final int STORAGE_FILES = 1;
public static final int STORAGE_MEMORY = 2;
public static <E> Cache<E> getInstance(boolean weak) {
Cache<E> instance = new Cache<>(weak);
public static <K, V> Cache<K, V> getInstance(boolean weak) {
Cache<K, V> instance = new Cache<>(weak);
instances.add(instance);
return instance;
}
@@ -89,7 +90,7 @@ public class Cache<E> {
}
}
public boolean contains(Object key) {
public boolean contains(K key) {
if (storageType == STORAGE_FILES) {
return cacheFiles.containsKey(key);
} else if (storageType == STORAGE_MEMORY) {
@@ -106,7 +107,7 @@ public class Cache<E> {
cacheFiles.clear();
}
public void remove(Object key) {
public void remove(K key) {
if (storageType == STORAGE_FILES) {
if (cacheFiles.containsKey(key)) {
File f = cacheFiles.get(key);
@@ -121,7 +122,7 @@ public class Cache<E> {
}
public E get(Object key) {
public V get(K key) {
if (storageType == STORAGE_FILES) {
if (!cacheFiles.containsKey(key)) {
return null;
@@ -130,7 +131,7 @@ public class Cache<E> {
try (FileInputStream fis = new FileInputStream(f)) {
ObjectInputStream ois = new ObjectInputStream(fis);
@SuppressWarnings("unchecked")
E item = (E) ois.readObject();
V item = (V) ois.readObject();
return item;
} catch (IOException | ClassNotFoundException ex) {
Logger.getLogger(Cache.class.getName()).log(Level.SEVERE, null, ex);
@@ -145,7 +146,7 @@ public class Cache<E> {
return null;
}
public void put(Object key, E value) {
public void put(K key, V value) {
if (storageType == STORAGE_FILES) {
File temp = null;
try {