Re: Reload html in Wicket + GAE
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
}
}
How can I get the Application object?
Daniel
On Mon, Feb 6, 2012 at 11:43 PM, Martin Grigorov mgrigo...@apache.org wrote:
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I would
like GAE to automatically reload my HTML when I save changes. Classes
are reloaded when I save (compile) them, but I have to restart each
time for HTML changes.
There are some old articles that show how to do this, but they deal
with older versions of Wicket and GAE. For example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
http://apache-wicket.1842946.n4.nabble.com/How-can-I-reload-HTML-in-app-engine-td3005241.html
http://code.google.com/p/kickat26/source/browse/trunk/src/de/kickat26/ui/wicket/GAEModificationWatcher.java
Those suggest creating a class MyWebRequestCycle extends
WebRequestCycle, but wicket 1.5 doesn't have WebRequestCycle.
How can I accomplish this same thing in the current version of wicket?
application.getRequestCycleListeners().add(new MyRequestCycleListener())
class MyRequestCycleListener extends AbstractRequestCycleListener {
// override the method you need here
}
Once you have it you can contribute it to gae-initializer project so
other people can re-use it and improve it.
Daniel
-
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--
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jWeekend
Training, Consulting, Development
http://jWeekend.com
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Re: Reload html in Wicket + GAE
On Tue, Feb 7, 2012 at 3:53 PM, Daniel Watrous daniel.watr...@gmail.com wrote:
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
}
}
How can I get the Application object?
Application.get()
Daniel
On Mon, Feb 6, 2012 at 11:43 PM, Martin Grigorov mgrigo...@apache.org wrote:
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I would
like GAE to automatically reload my HTML when I save changes. Classes
are reloaded when I save (compile) them, but I have to restart each
time for HTML changes.
There are some old articles that show how to do this, but they deal
with older versions of Wicket and GAE. For example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
http://apache-wicket.1842946.n4.nabble.com/How-can-I-reload-HTML-in-app-engine-td3005241.html
http://code.google.com/p/kickat26/source/browse/trunk/src/de/kickat26/ui/wicket/GAEModificationWatcher.java
Those suggest creating a class MyWebRequestCycle extends
WebRequestCycle, but wicket 1.5 doesn't have WebRequestCycle.
How can I accomplish this same thing in the current version of wicket?
application.getRequestCycleListeners().add(new MyRequestCycleListener())
class MyRequestCycleListener extends AbstractRequestCycleListener {
// override the method you need here
}
Once you have it you can contribute it to gae-initializer project so
other people can re-use it and improve it.
Daniel
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
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Re: Reload html in Wicket + GAE
I've now created a class MyRequestCycleListener extends
AbstractRequestCycleListener.
I'm having a little trouble building class GaeModificationWatcher
implements IModificationWatcher. I've tried following this example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
to create the public void checkResources() function, but I'm not sure
what Entry class to import. I have tried importing these two Entry
classes:
org.apache.wicket.util.collections.IntHashMap.Entry
import com.google.appengine.repackaged.com.google.common.collect.Multiset.Entry
It seems no matter which Entry class I import I get errors like:
Multiple markers at this line
- Entry cannot be resolved to a type
- The constructor
HashSetEntryIModifiable,SetIChangeListener(SetMap.EntryIModifiable,SetIChangeListener)
is
undefined
- Incorrect number of arguments for type IntHashMap.Entry; it cannot
be parameterized with arguments IModifiable,
SetIChangeListener
Thanks for any pointers.
Daniel
On Tue, Feb 7, 2012 at 7:07 AM, Martin Grigorov mgrigo...@apache.org wrote:
On Tue, Feb 7, 2012 at 3:53 PM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
}
}
How can I get the Application object?
Application.get()
Daniel
On Mon, Feb 6, 2012 at 11:43 PM, Martin Grigorov mgrigo...@apache.org
wrote:
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I would
like GAE to automatically reload my HTML when I save changes. Classes
are reloaded when I save (compile) them, but I have to restart each
time for HTML changes.
There are some old articles that show how to do this, but they deal
with older versions of Wicket and GAE. For example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
http://apache-wicket.1842946.n4.nabble.com/How-can-I-reload-HTML-in-app-engine-td3005241.html
http://code.google.com/p/kickat26/source/browse/trunk/src/de/kickat26/ui/wicket/GAEModificationWatcher.java
Those suggest creating a class MyWebRequestCycle extends
WebRequestCycle, but wicket 1.5 doesn't have WebRequestCycle.
How can I accomplish this same thing in the current version of wicket?
application.getRequestCycleListeners().add(new MyRequestCycleListener())
class MyRequestCycleListener extends AbstractRequestCycleListener {
// override the method you need here
}
Once you have it you can contribute it to gae-initializer project so
other people can re-use it and improve it.
Daniel
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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-
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--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
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Re: Reload html in Wicket + GAE
Try with java.util.Map.Entry
On Tue, Feb 7, 2012 at 5:39 PM, Daniel Watrous daniel.watr...@gmail.com wrote:
I've now created a class MyRequestCycleListener extends
AbstractRequestCycleListener.
I'm having a little trouble building class GaeModificationWatcher
implements IModificationWatcher. I've tried following this example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
to create the public void checkResources() function, but I'm not sure
what Entry class to import. I have tried importing these two Entry
classes:
org.apache.wicket.util.collections.IntHashMap.Entry
import
com.google.appengine.repackaged.com.google.common.collect.Multiset.Entry
It seems no matter which Entry class I import I get errors like:
Multiple markers at this line
- Entry cannot be resolved to a type
- The constructor
HashSetEntryIModifiable,SetIChangeListener(SetMap.EntryIModifiable,SetIChangeListener)
is
undefined
- Incorrect number of arguments for type IntHashMap.Entry; it cannot
be parameterized with arguments IModifiable,
SetIChangeListener
Thanks for any pointers.
Daniel
On Tue, Feb 7, 2012 at 7:07 AM, Martin Grigorov mgrigo...@apache.org wrote:
On Tue, Feb 7, 2012 at 3:53 PM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
}
}
How can I get the Application object?
Application.get()
Daniel
On Mon, Feb 6, 2012 at 11:43 PM, Martin Grigorov mgrigo...@apache.org
wrote:
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I would
like GAE to automatically reload my HTML when I save changes. Classes
are reloaded when I save (compile) them, but I have to restart each
time for HTML changes.
There are some old articles that show how to do this, but they deal
with older versions of Wicket and GAE. For example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
http://apache-wicket.1842946.n4.nabble.com/How-can-I-reload-HTML-in-app-engine-td3005241.html
http://code.google.com/p/kickat26/source/browse/trunk/src/de/kickat26/ui/wicket/GAEModificationWatcher.java
Those suggest creating a class MyWebRequestCycle extends
WebRequestCycle, but wicket 1.5 doesn't have WebRequestCycle.
How can I accomplish this same thing in the current version of wicket?
application.getRequestCycleListeners().add(new MyRequestCycleListener())
class MyRequestCycleListener extends AbstractRequestCycleListener {
// override the method you need here
}
Once you have it you can contribute it to gae-initializer project so
other people can re-use it and improve it.
Daniel
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
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-
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-
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-
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--
Martin Grigorov
jWeekend
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-
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Re: Reload html in Wicket + GAE
That helped. I'm getting really close.
I'm now getting a null pointer exception in this function
public boolean add(IModifiable modifiable, IChangeListener listener) {
// TODO Auto-generated method stub
checkResources();
SetIChangeListener listeners =
listenersMap.putIfAbsent(modifiable,
new HashSetIChangeListener());
return listeners.add(listener);
}
listeners is null.
I noticed that start(Duration pollFrequency) in GaeModificationWatcher
was never getting called, so I updated my WicketApplication to set it
like this:
IModificationWatcher watcher = new GaeModificationWatcher();
watcher.start(Duration.ONE_SECOND);
getResourceSettings().setResourceWatcher(watcher);
But that didn't help my problem. I'm still trying to follow
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
Any pointers?
Thanks,
Daniel
On Tue, Feb 7, 2012 at 8:42 AM, Martin Grigorov mgrigo...@apache.org wrote:
Try with java.util.Map.Entry
On Tue, Feb 7, 2012 at 5:39 PM, Daniel Watrous daniel.watr...@gmail.com
wrote:
I've now created a class MyRequestCycleListener extends
AbstractRequestCycleListener.
I'm having a little trouble building class GaeModificationWatcher
implements IModificationWatcher. I've tried following this example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
to create the public void checkResources() function, but I'm not sure
what Entry class to import. I have tried importing these two Entry
classes:
org.apache.wicket.util.collections.IntHashMap.Entry
import
com.google.appengine.repackaged.com.google.common.collect.Multiset.Entry
It seems no matter which Entry class I import I get errors like:
Multiple markers at this line
- Entry cannot be resolved to a type
- The constructor
HashSetEntryIModifiable,SetIChangeListener(SetMap.EntryIModifiable,SetIChangeListener)
is
undefined
- Incorrect number of arguments for type IntHashMap.Entry; it cannot
be parameterized with arguments IModifiable,
SetIChangeListener
Thanks for any pointers.
Daniel
On Tue, Feb 7, 2012 at 7:07 AM, Martin Grigorov mgrigo...@apache.org wrote:
On Tue, Feb 7, 2012 at 3:53 PM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
}
}
How can I get the Application object?
Application.get()
Daniel
On Mon, Feb 6, 2012 at 11:43 PM, Martin Grigorov mgrigo...@apache.org
wrote:
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I would
like GAE to automatically reload my HTML when I save changes. Classes
are reloaded when I save (compile) them, but I have to restart each
time for HTML changes.
There are some old articles that show how to do this, but they deal
with older versions of Wicket and GAE. For example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
http://apache-wicket.1842946.n4.nabble.com/How-can-I-reload-HTML-in-app-engine-td3005241.html
http://code.google.com/p/kickat26/source/browse/trunk/src/de/kickat26/ui/wicket/GAEModificationWatcher.java
Those suggest creating a class MyWebRequestCycle extends
WebRequestCycle, but wicket 1.5 doesn't have WebRequestCycle.
How can I accomplish this same thing in the current version of wicket?
application.getRequestCycleListeners().add(new MyRequestCycleListener())
class MyRequestCycleListener extends AbstractRequestCycleListener {
// override the method you need here
}
Once you have it you can contribute it to gae-initializer project so
other people can re-use it and improve it.
Daniel
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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-
To unsubscribe, e-mail:
Re: Reload html in Wicket + GAE
So I was just looking at what I sent along and it seems that
putIfAbsent(modifiable, new HashSetIChangeListener()) should return
the value component, which should be the new HashSetIChangeListener.
Even if the key modifiable already exists, it should return the
previously created HashSetIChangeListener.
I'm confused that listener is coming back null.
Daniel
On Tue, Feb 7, 2012 at 9:21 AM, Daniel Watrous daniel.watr...@gmail.com wrote:
That helped. I'm getting really close.
I'm now getting a null pointer exception in this function
public boolean add(IModifiable modifiable, IChangeListener listener) {
// TODO Auto-generated method stub
checkResources();
SetIChangeListener listeners =
listenersMap.putIfAbsent(modifiable,
new HashSetIChangeListener());
return listeners.add(listener);
}
listeners is null.
I noticed that start(Duration pollFrequency) in GaeModificationWatcher
was never getting called, so I updated my WicketApplication to set it
like this:
IModificationWatcher watcher = new GaeModificationWatcher();
watcher.start(Duration.ONE_SECOND);
getResourceSettings().setResourceWatcher(watcher);
But that didn't help my problem. I'm still trying to follow
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
Any pointers?
Thanks,
Daniel
On Tue, Feb 7, 2012 at 8:42 AM, Martin Grigorov mgrigo...@apache.org wrote:
Try with java.util.Map.Entry
On Tue, Feb 7, 2012 at 5:39 PM, Daniel Watrous daniel.watr...@gmail.com
wrote:
I've now created a class MyRequestCycleListener extends
AbstractRequestCycleListener.
I'm having a little trouble building class GaeModificationWatcher
implements IModificationWatcher. I've tried following this example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
to create the public void checkResources() function, but I'm not sure
what Entry class to import. I have tried importing these two Entry
classes:
org.apache.wicket.util.collections.IntHashMap.Entry
import
com.google.appengine.repackaged.com.google.common.collect.Multiset.Entry
It seems no matter which Entry class I import I get errors like:
Multiple markers at this line
- Entry cannot be resolved to a type
- The constructor
HashSetEntryIModifiable,SetIChangeListener(SetMap.EntryIModifiable,SetIChangeListener)
is
undefined
- Incorrect number of arguments for type IntHashMap.Entry; it cannot
be parameterized with arguments IModifiable,
SetIChangeListener
Thanks for any pointers.
Daniel
On Tue, Feb 7, 2012 at 7:07 AM, Martin Grigorov mgrigo...@apache.org
wrote:
On Tue, Feb 7, 2012 at 3:53 PM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
}
}
How can I get the Application object?
Application.get()
Daniel
On Mon, Feb 6, 2012 at 11:43 PM, Martin Grigorov mgrigo...@apache.org
wrote:
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous
daniel.watr...@gmail.com wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I would
like GAE to automatically reload my HTML when I save changes. Classes
are reloaded when I save (compile) them, but I have to restart each
time for HTML changes.
There are some old articles that show how to do this, but they deal
with older versions of Wicket and GAE. For example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
http://apache-wicket.1842946.n4.nabble.com/How-can-I-reload-HTML-in-app-engine-td3005241.html
http://code.google.com/p/kickat26/source/browse/trunk/src/de/kickat26/ui/wicket/GAEModificationWatcher.java
Those suggest creating a class MyWebRequestCycle extends
WebRequestCycle, but wicket 1.5 doesn't have WebRequestCycle.
How can I accomplish this same thing in the current version of wicket?
application.getRequestCycleListeners().add(new MyRequestCycleListener())
class MyRequestCycleListener extends AbstractRequestCycleListener {
// override the method you need here
}
Once you have it you can contribute it to gae-initializer project so
other people can re-use it and improve it.
Daniel
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For
Re: Reload html in Wicket + GAE
I finally got it working. Here's the modified function:
public boolean add(IModifiable modifiable, IChangeListener listener) {
// TODO Auto-generated method stub
checkResources();
HashSetIChangeListener listenerSet = new
HashSetIChangeListener();
SetIChangeListener listeners =
listenersMap.putIfAbsent(modifiable, listenerSet);
if (listeners != null) {
return listeners.add(listener);
} else return listenerSet.add(listener);
}
I'm not sure if that's a good approach or not, but it works for me and
that's fantastic.
Daniel
On Tue, Feb 7, 2012 at 9:30 AM, Daniel Watrous daniel.watr...@gmail.com wrote:
So I was just looking at what I sent along and it seems that
putIfAbsent(modifiable, new HashSetIChangeListener()) should return
the value component, which should be the new HashSetIChangeListener.
Even if the key modifiable already exists, it should return the
previously created HashSetIChangeListener.
I'm confused that listener is coming back null.
Daniel
On Tue, Feb 7, 2012 at 9:21 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
That helped. I'm getting really close.
I'm now getting a null pointer exception in this function
public boolean add(IModifiable modifiable, IChangeListener listener) {
// TODO Auto-generated method stub
checkResources();
SetIChangeListener listeners =
listenersMap.putIfAbsent(modifiable,
new HashSetIChangeListener());
return listeners.add(listener);
}
listeners is null.
I noticed that start(Duration pollFrequency) in GaeModificationWatcher
was never getting called, so I updated my WicketApplication to set it
like this:
IModificationWatcher watcher = new GaeModificationWatcher();
watcher.start(Duration.ONE_SECOND);
getResourceSettings().setResourceWatcher(watcher);
But that didn't help my problem. I'm still trying to follow
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
Any pointers?
Thanks,
Daniel
On Tue, Feb 7, 2012 at 8:42 AM, Martin Grigorov mgrigo...@apache.org wrote:
Try with java.util.Map.Entry
On Tue, Feb 7, 2012 at 5:39 PM, Daniel Watrous daniel.watr...@gmail.com
wrote:
I've now created a class MyRequestCycleListener extends
AbstractRequestCycleListener.
I'm having a little trouble building class GaeModificationWatcher
implements IModificationWatcher. I've tried following this example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
to create the public void checkResources() function, but I'm not sure
what Entry class to import. I have tried importing these two Entry
classes:
org.apache.wicket.util.collections.IntHashMap.Entry
import
com.google.appengine.repackaged.com.google.common.collect.Multiset.Entry
It seems no matter which Entry class I import I get errors like:
Multiple markers at this line
- Entry cannot be resolved to a type
- The constructor
HashSetEntryIModifiable,SetIChangeListener(SetMap.EntryIModifiable,SetIChangeListener)
is
undefined
- Incorrect number of arguments for type IntHashMap.Entry; it cannot
be parameterized with arguments IModifiable,
SetIChangeListener
Thanks for any pointers.
Daniel
On Tue, Feb 7, 2012 at 7:07 AM, Martin Grigorov mgrigo...@apache.org
wrote:
On Tue, Feb 7, 2012 at 3:53 PM, Daniel Watrous daniel.watr...@gmail.com
wrote:
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
}
}
How can I get the Application object?
Application.get()
Daniel
On Mon, Feb 6, 2012 at 11:43 PM, Martin Grigorov mgrigo...@apache.org
wrote:
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous
daniel.watr...@gmail.com wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I would
like GAE to automatically reload my HTML when I save changes. Classes
are reloaded when I save (compile) them, but I have to restart each
time for HTML changes.
There are some old articles that show how to do this, but they deal
with older versions of Wicket and GAE. For example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
Re: Reload html in Wicket + GAE
Glad you got it working Daniel, as Martin mentioned earlier, I'll
appreciate if you can contribute this to existing GaeInitializer or
somewhere comfortable with the full code so it can be valuable to us all.
Thanks
On Tue, Feb 7, 2012 at 5:31 PM, Daniel Watrous daniel.watr...@gmail.comwrote:
I finally got it working. Here's the modified function:
public boolean add(IModifiable modifiable, IChangeListener
listener) {
// TODO Auto-generated method stub
checkResources();
HashSetIChangeListener listenerSet = new
HashSetIChangeListener();
SetIChangeListener listeners =
listenersMap.putIfAbsent(modifiable, listenerSet);
if (listeners != null) {
return listeners.add(listener);
} else return listenerSet.add(listener);
}
I'm not sure if that's a good approach or not, but it works for me and
that's fantastic.
Daniel
On Tue, Feb 7, 2012 at 9:30 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
So I was just looking at what I sent along and it seems that
putIfAbsent(modifiable, new HashSetIChangeListener()) should return
the value component, which should be the new HashSetIChangeListener.
Even if the key modifiable already exists, it should return the
previously created HashSetIChangeListener.
I'm confused that listener is coming back null.
Daniel
On Tue, Feb 7, 2012 at 9:21 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
That helped. I'm getting really close.
I'm now getting a null pointer exception in this function
public boolean add(IModifiable modifiable, IChangeListener
listener) {
// TODO Auto-generated method stub
checkResources();
SetIChangeListener listeners =
listenersMap.putIfAbsent(modifiable,
new HashSetIChangeListener());
return listeners.add(listener);
}
listeners is null.
I noticed that start(Duration pollFrequency) in GaeModificationWatcher
was never getting called, so I updated my WicketApplication to set it
like this:
IModificationWatcher watcher = new
GaeModificationWatcher();
watcher.start(Duration.ONE_SECOND);
getResourceSettings().setResourceWatcher(watcher);
But that didn't help my problem. I'm still trying to follow
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
Any pointers?
Thanks,
Daniel
On Tue, Feb 7, 2012 at 8:42 AM, Martin Grigorov mgrigo...@apache.org
wrote:
Try with java.util.Map.Entry
On Tue, Feb 7, 2012 at 5:39 PM, Daniel Watrous
daniel.watr...@gmail.com wrote:
I've now created a class MyRequestCycleListener extends
AbstractRequestCycleListener.
I'm having a little trouble building class GaeModificationWatcher
implements IModificationWatcher. I've tried following this example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
to create the public void checkResources() function, but I'm not sure
what Entry class to import. I have tried importing these two Entry
classes:
org.apache.wicket.util.collections.IntHashMap.Entry
import
com.google.appengine.repackaged.com.google.common.collect.Multiset.Entry
It seems no matter which Entry class I import I get errors like:
Multiple markers at this line
- Entry cannot be resolved to a type
- The constructor
HashSetEntryIModifiable,SetIChangeListener(SetMap.EntryIModifiable,SetIChangeListener)
is
undefined
- Incorrect number of arguments for type IntHashMap.Entry; it
cannot
be parameterized with arguments IModifiable,
SetIChangeListener
Thanks for any pointers.
Daniel
On Tue, Feb 7, 2012 at 7:07 AM, Martin Grigorov mgrigo...@apache.org
wrote:
On Tue, Feb 7, 2012 at 3:53 PM, Daniel Watrous
daniel.watr...@gmail.com wrote:
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the
onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
}
}
How can I get the Application object?
Application.get()
Daniel
On Mon, Feb 6, 2012 at 11:43 PM, Martin Grigorov
mgrigo...@apache.org wrote:
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous
daniel.watr...@gmail.com wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I
would
like GAE to automatically reload
Re: Reload html in Wicket + GAE
Here's my write up:
http://software.danielwatrous.com/software-engineering/wicket-gae-automatic-reload
I'm not sure if I can push directly into wicketstuff, but I'm happy to
try. You can grab the source from my site and put it in there. You may
even have a more clever way to composing things.
Daniel
On Tue, Feb 7, 2012 at 12:17 PM, Kayode Odeyemi drey...@gmail.com wrote:
Glad you got it working Daniel, as Martin mentioned earlier, I'll
appreciate if you can contribute this to existing GaeInitializer or
somewhere comfortable with the full code so it can be valuable to us all.
Thanks
On Tue, Feb 7, 2012 at 5:31 PM, Daniel Watrous
daniel.watr...@gmail.comwrote:
I finally got it working. Here's the modified function:
public boolean add(IModifiable modifiable, IChangeListener
listener) {
// TODO Auto-generated method stub
checkResources();
HashSetIChangeListener listenerSet = new
HashSetIChangeListener();
SetIChangeListener listeners =
listenersMap.putIfAbsent(modifiable, listenerSet);
if (listeners != null) {
return listeners.add(listener);
} else return listenerSet.add(listener);
}
I'm not sure if that's a good approach or not, but it works for me and
that's fantastic.
Daniel
On Tue, Feb 7, 2012 at 9:30 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
So I was just looking at what I sent along and it seems that
putIfAbsent(modifiable, new HashSetIChangeListener()) should return
the value component, which should be the new HashSetIChangeListener.
Even if the key modifiable already exists, it should return the
previously created HashSetIChangeListener.
I'm confused that listener is coming back null.
Daniel
On Tue, Feb 7, 2012 at 9:21 AM, Daniel Watrous daniel.watr...@gmail.com
wrote:
That helped. I'm getting really close.
I'm now getting a null pointer exception in this function
public boolean add(IModifiable modifiable, IChangeListener
listener) {
// TODO Auto-generated method stub
checkResources();
SetIChangeListener listeners =
listenersMap.putIfAbsent(modifiable,
new HashSetIChangeListener());
return listeners.add(listener);
}
listeners is null.
I noticed that start(Duration pollFrequency) in GaeModificationWatcher
was never getting called, so I updated my WicketApplication to set it
like this:
IModificationWatcher watcher = new
GaeModificationWatcher();
watcher.start(Duration.ONE_SECOND);
getResourceSettings().setResourceWatcher(watcher);
But that didn't help my problem. I'm still trying to follow
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
Any pointers?
Thanks,
Daniel
On Tue, Feb 7, 2012 at 8:42 AM, Martin Grigorov mgrigo...@apache.org
wrote:
Try with java.util.Map.Entry
On Tue, Feb 7, 2012 at 5:39 PM, Daniel Watrous
daniel.watr...@gmail.com wrote:
I've now created a class MyRequestCycleListener extends
AbstractRequestCycleListener.
I'm having a little trouble building class GaeModificationWatcher
implements IModificationWatcher. I've tried following this example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
to create the public void checkResources() function, but I'm not sure
what Entry class to import. I have tried importing these two Entry
classes:
org.apache.wicket.util.collections.IntHashMap.Entry
import
com.google.appengine.repackaged.com.google.common.collect.Multiset.Entry
It seems no matter which Entry class I import I get errors like:
Multiple markers at this line
- Entry cannot be resolved to a type
- The constructor
HashSetEntryIModifiable,SetIChangeListener(SetMap.EntryIModifiable,SetIChangeListener)
is
undefined
- Incorrect number of arguments for type IntHashMap.Entry; it
cannot
be parameterized with arguments IModifiable,
SetIChangeListener
Thanks for any pointers.
Daniel
On Tue, Feb 7, 2012 at 7:07 AM, Martin Grigorov mgrigo...@apache.org
wrote:
On Tue, Feb 7, 2012 at 3:53 PM, Daniel Watrous
daniel.watr...@gmail.com wrote:
Thanks Martin,
I did make that much progress yesterday after sending this, but I
can't figure out how to get the Application inside the
onBeginRequest
method that I override. In the other examples they call
getApplication()
@Override
protected void onBeginRequest() {
if
(getApplication().getConfigurationType().equals(Application.DEVELOPMENT))
{
final GaeModificationWatcher resourceWatcher =
(GaeModificationWatcher) getApplication()
.getResourceSettings().getResourceWatcher(true);
resourceWatcher.checkResources();
Re: Reload html in Wicket + GAE
Hi,
On Tue, Feb 7, 2012 at 1:32 AM, Daniel Watrous daniel.watr...@gmail.com wrote:
Hi,
I'm following up on a previous thread that's still unresolved. I would
like GAE to automatically reload my HTML when I save changes. Classes
are reloaded when I save (compile) them, but I have to restart each
time for HTML changes.
There are some old articles that show how to do this, but they deal
with older versions of Wicket and GAE. For example:
http://agilewombat.blogspot.com/2010/01/wicket-on-google-app-engine.html
http://apache-wicket.1842946.n4.nabble.com/How-can-I-reload-HTML-in-app-engine-td3005241.html
http://code.google.com/p/kickat26/source/browse/trunk/src/de/kickat26/ui/wicket/GAEModificationWatcher.java
Those suggest creating a class MyWebRequestCycle extends
WebRequestCycle, but wicket 1.5 doesn't have WebRequestCycle.
How can I accomplish this same thing in the current version of wicket?
application.getRequestCycleListeners().add(new MyRequestCycleListener())
class MyRequestCycleListener extends AbstractRequestCycleListener {
// override the method you need here
}
Once you have it you can contribute it to gae-initializer project so
other people can re-use it and improve it.
Daniel
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