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Change Application.getRepositories() to return a List instead of an Iterator

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This commit is contained in:
hns 2005-03-24 22:38:51 +00:00
parent 514d9a353c
commit c7d2534811
3 changed files with 17 additions and 14 deletions
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4
src/helma/framework/core/Application.java
View file

@ -1636,8 +1636,8 @@ public final class Application implements IPathElement, Runnable {
* Returns the repositories of this application
* @return iterator through application repositories
*/
public Iterator getRepositories() {
return ((List) repositories.clone()).iterator();
public List getRepositories() {
return Collections.unmodifiableList(repositories);
}
/**

23
src/helma/framework/core/TypeManager.java
View file

@ -17,7 +17,6 @@
package helma.framework.core;
import helma.objectmodel.db.DbMapping;
import helma.framework.repository.ZipRepository;
import helma.framework.repository.Resource;
import helma.framework.repository.Repository;
import helma.framework.repository.ResourceTracker;
@ -47,7 +46,7 @@ public final class TypeManager {
private long lastCheck = 0;
private long lastCodeUpdate;
private long lastRepositoryScan;
private long[] lastRepoScan;
// app specific class loader, includes jar files in the app directory
private AppClassLoader loader;
@ -125,7 +124,7 @@ public final class TypeManager {
checkRepository(list[i]);
}
} else {
// its an prototype
// it's an prototype
String name = null;
name = list[i].getShortName();
Prototype proto = getPrototype(name);
@ -160,13 +159,17 @@ public final class TypeManager {
* there are any prototypes to be created.
*/
private void checkRepositories() throws IOException {
// check if any files have been created/removed since last time we checked...
Iterator it = app.getRepositories();
while (it.hasNext()) {
Repository repository = (Repository) it.next();
if (repository.lastModified() > lastRepositoryScan) {
lastRepositoryScan = Math.max(System.currentTimeMillis(),
repository.lastModified());
List list = app.getRepositories();
// first check if we need to create or adapt our array of last scans
if (lastRepoScan == null || lastRepoScan.length != list.size()) {
lastRepoScan = new long[list.size()];
}
// walk through repositories and check if any of them have changed.
for (int i = 0; i < lastRepoScan.length; i++) {
Repository repository = (Repository) list.get(i);
if (repository.lastModified() != lastRepoScan[i]) {
lastRepoScan[i] = repository.lastModified();
checkRepository(repository);
}

4
src/helma/util/ResourceProperties.java
View file

@ -160,7 +160,7 @@ public final class ResourceProperties extends Properties {
/* next we try to load properties from the application's
repositories, if we blong to any application */
if (app != null) {
Iterator iterator = app.getRepositories();
Iterator iterator = app.getRepositories().iterator();
while (iterator.hasNext()) {
try {
Repository repository = (Repository) iterator.next();
@ -267,7 +267,7 @@ public final class ResourceProperties extends Properties {
long checksum = 0;
if (app != null) {
Iterator iterator = app.getRepositories();
Iterator iterator = app.getRepositories().iterator();
while (iterator.hasNext()) {
try {
Repository repository = (Repository) iterator.next();