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Code Issues Projects Releases Wiki Activity

Database executor parameters were causing performance problems.

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This commit is contained in:
akwizgran
2013-03-15 17:28:09 +00:00
parent 5f8dba7bf6
commit 3fcb30c207
5 changed files with 49 additions and 20 deletions
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4
briar-android/src/net/sf/briar/android/groups/GroupActivity.java
View File

@@ -113,8 +113,12 @@ OnClickListener, OnItemClickListener {
// Wait for the service to be bound and started
serviceConnection.waitForStartup();
// Load the headers from the database
long now = System.currentTimeMillis();
Collection<GroupMessageHeader> headers =
db.getMessageHeaders(groupId);
long duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO))
LOG.info("Load took " + duration + " ms");
// Display the headers in the UI
displayHeaders(headers);
} catch(NoSuchSubscriptionException e) {

29
briar-android/src/net/sf/briar/android/groups/GroupListActivity.java
View File

@@ -123,7 +123,11 @@ implements OnClickListener, DatabaseListener {
// We'll also need a contact to receive messages from
ContactId contactId = db.addContact("Dave");
// Finally, we'll need some authors for the messages
long now = System.currentTimeMillis();
KeyPair keyPair = crypto.generateSignatureKeyPair();
long duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO))
LOG.info("Key generation took " + duration + " ms");
byte[] publicKey = keyPair.getPublic().getEncoded();
PrivateKey privateKey = keyPair.getPrivate();
Author author = authorFactory.createAuthor("Batman",
@@ -150,6 +154,7 @@ implements OnClickListener, DatabaseListener {
}
Group g = i % 2 == 0 ? group : group1;
Message m;
now = System.currentTimeMillis();
if(i % 5 == 0) {
m = messageFactory.createAnonymousMessage(null, g,
"text/plain", body.getBytes("UTF-8"));
@@ -162,9 +167,20 @@ implements OnClickListener, DatabaseListener {
g, author1, privateKey, "text/plain",
body.getBytes("UTF-8"));
}
duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO)) {
LOG.info("Message creation took " +
duration + " ms");
}
now = System.currentTimeMillis();
if(Math.random() < 0.5) db.addLocalGroupMessage(m);
else db.receiveMessage(contactId, m);
db.setReadFlag(m.getId(), i % 4 == 0);
duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO)) {
LOG.info("Message storage took " +
duration + " ms");
}
}
// Insert a non-text message
Message m = messageFactory.createAnonymousMessage(null,
@@ -214,9 +230,13 @@ implements OnClickListener, DatabaseListener {
// Filter out restricted groups
if(g.getPublicKey() != null) continue;
try {
long now = System.currentTimeMillis();
// Load the headers from the database
Collection<GroupMessageHeader> headers =
db.getMessageHeaders(g.getId());
long duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO))
LOG.info("Full load took " + duration + " ms");
// Display the headers in the UI
displayHeaders(g, headers);
} catch(NoSuchSubscriptionException e) {
@@ -312,7 +332,14 @@ implements OnClickListener, DatabaseListener {
public void run() {
try {
serviceConnection.waitForStartup();
displayHeaders(db.getGroup(g), db.getMessageHeaders(g));
long now = System.currentTimeMillis();
Group group = db.getGroup(g);
Collection<GroupMessageHeader> headers =
db.getMessageHeaders(g);
long duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO))
LOG.info("Partial load took " + duration + " ms");
displayHeaders(group, headers);
} catch(NoSuchSubscriptionException e) {
if(LOG.isLoggable(INFO)) LOG.info("Subscription removed");
} catch(DbException e) {

4
briar-android/src/net/sf/briar/android/messages/ConversationActivity.java
View File

@@ -111,8 +111,12 @@ implements DatabaseListener, OnClickListener, OnItemClickListener {
// Wait for the service to be bound and started
serviceConnection.waitForStartup();
// Load the headers from the database
long now = System.currentTimeMillis();
Collection<PrivateMessageHeader> headers =
db.getPrivateMessageHeaders(contactId);
long duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO))
LOG.info("Load took " + duration + " ms");
// Display the headers in the UI
displayHeaders(headers);
} catch(NoSuchContactException e) {

12
briar-android/src/net/sf/briar/android/messages/ConversationListActivity.java
View File

@@ -173,8 +173,12 @@ implements OnClickListener, DatabaseListener {
for(Contact c : db.getContacts()) {
try {
// Load the headers from the database
long now = System.currentTimeMillis();
Collection<PrivateMessageHeader> headers =
db.getPrivateMessageHeaders(c.getId());
long duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO))
LOG.info("Full load took " + duration + " ms");
// Display the headers in the UI
displayHeaders(c, headers);
} catch(NoSuchContactException e) {
@@ -281,8 +285,14 @@ implements OnClickListener, DatabaseListener {
public void run() {
try {
serviceConnection.waitForStartup();
long now = System.currentTimeMillis();
Contact contact = db.getContact(c);
displayHeaders(contact, db.getPrivateMessageHeaders(c));
Collection<PrivateMessageHeader> headers =
db.getPrivateMessageHeaders(c);
long duration = System.currentTimeMillis() - now;
if(LOG.isLoggable(INFO))
LOG.info("Partial load took " + duration + " ms");
displayHeaders(contact, headers);
} catch(NoSuchContactException e) {
if(LOG.isLoggable(INFO)) LOG.info("Contact removed");
} catch(DbException e) {