instantiate a class via an argument to constructor of another class.
public void LevelManager (owner: Home)
{
_owner = owner;
}
In my LevelManager class, I have the code above in the constructor. The House is another class that is not instantiated anywhere with the new keyword. It is simply a parameter in the constructor and then past in the body and assigned to a local variable. I didn't know that you could instantiate a class through a function parameter. Is this true?
Congratulations in advance.
This code is not instantiate the reception class. This code assumes that when you instantiate LevelManager, you pass an instance of the House.
This class does not create an instance but store the reference to an instance created elsewhere except in cases when the null value is passed.
Tags: Adobe Animate
Similar Questions
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Hey I'm after this link to create swf files .fla files, I will combine these sovereign wealth funds to create a SWF file, then I extracted my ipa who.
Join several SWF files into a SWF for the deployment of the iOS | Adobe Developer Connection
- The first step is to build the SWF in Flash Professional or Flash Builder files, as you would normally, but make each SWF one class. Instead of loading a SWF dynamically via the class Loader, SWFLoader or a similar mechanism, you will instantiate the class SWF. Once meet you all SWFs, you'll be instantiate its content, does not it.
This is the first step and I don't know how to a bond instantiate swf and main class can some one please guide me how to do this?
It is wrong because it's out of date information.
Use a loadercontext with the currentdomain load external swf and run their code.
-
Hello
I have created a Web application and project UI I just create an empty page (file jspx) who use the "UI Shell" model and run in Integrated Weblogic Server, but I got under exception always. Is there advice as appropriate?
The JDeveloper version is 11.1.1.7.5.
......
Root cause]] of ServletException.
javax.faces.FacesException: javax.faces.FacesException: oracle.adf.controller.ControllerException: ADFC-10001: failed to instantiate the class "oracle.apps.fnd.applcore.patterns.ui.managed.AboutPageRecordingBannerBean".
at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:261)
at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:222)
at org.apache.myfaces.trinidad.webapp.UIXComponentELTag.createComponent(UIXComponentELTag.java:267)
at javax.faces.webapp.UIComponentClassicTagBase.createFacet(UIComponentClassicTagBase.java:537)
at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:766)
Truncated. check the log file full stacktrace
Caused by: javax.faces.FacesException: oracle.adf.controller.ControllerException: ADFC-10001: failed to instantiate the class "oracle.apps.fnd.applcore.patterns.ui.managed.AboutPageRecordingBannerBean".
at oracle.adfinternal.controller.util.Utils.createAndLogFacesException(Utils.java:197)
at oracle.adfinternal.controller.beans.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:192)
at oracle.adfinternal.controller.beans.ManagedBeanFactory.instantiateBean(ManagedBeanFactory.java:873)
at oracle.adfinternal.controller.application.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:111)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)
Truncated. check the log file full stacktrace
Caused by: oracle.adf.controller.ControllerException: ADFC-10001: failed to instantiate the class "oracle.apps.fnd.applcore.patterns.ui.managed.AboutPageRecordingBannerBean".
at oracle.adfinternal.controller.util.Utils.createAndLogFacesException(Utils.java:189)
at oracle.adfinternal.controller.beans.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:192)
at oracle.adfinternal.controller.beans.ManagedBeanFactory.instantiateBean(ManagedBeanFactory.java:873)
at oracle.adfinternal.controller.application.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:111)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)
Truncated. check the log file full stacktrace
Caused by: oracle.jbo.JboException: ADFContext Houston-29114 is not configured to process this exception messages. Use the code of exception stack trace and error to investigate the root cause of this exception. Root cause error code is Houston-.
at oracle.apps.fnd.applcore.common.ApplSessionUtil.getSessionPrivate(ApplSessionUtil.java:1402)
at oracle.apps.fnd.applcore.common.ApplSessionUtil.getNamespaceAttribute(ApplSessionUtil.java:2094)
at oracle.apps.fnd.applcore.common.ApplSessionUtil.getSessionAttribute(ApplSessionUtil.java:2046)
at oracle.apps.fnd.applcore.common.ApplSessionUtil.getSessionAttribute(ApplSessionUtil.java:2023)
at oracle.apps.fnd.applcore.patterns.ui.managed.AboutPageRecordingBannerBean.getRecordingTime(AboutPageRecordingBannerBean.java:773)
Truncated. check the log file full stacktrace
......
Thank you.
UIShell requires today a meeting of applcore be available. Doc for this: http://docs.oracle.com/cd/E51367_01/fa_lcm_gs/OADEE/sec_usession.htm#OADEE181
Try adding the following to your web.xml file:
ApplSessionFilter
oracle.apps.fnd.applcore.common.ApplSessionFilter
...
ApplSessionFilter
Faces Servlet
FORWARD
REQUEST
I hope this helps!
Oliver
Fusion applications Developer Relations
-
ADFC-10001: failed to instantiate the class
Hello gurus,
Can you please help me in this happy new year-, I get the following error.
oracle.adf.controller.ControllerException: ADFC-10001: failed to instantiate the class "TestBean".
blah-blah-blah
Caused by: java.lang.ClassNotFoundException: TestBean
The following code shows the exception above of jspx page-
< af:selectOneChoice id = "soc1" * value = "#{backingBeanScope.testBean.aValue}" * required = "true" >
< f: selectItem itemLabel = "Option1" Valeurelement = "1" / >
< f: selectItem itemLabel = "Option2" Valeurelement = "2" / >
< f: selectItem itemLabel = 'Option3' Valeurelement = "3" / >
< / af:selectOneChoice >
In my managed bean I have variable with the get/set accessor.
public String aValue.
Adfc-config.xml file, I have following entry-
< managed-bean id = "__3" >
< id managed-bean-name = "__4" > testBean < / managed-bean-name >
< managed-bean-class id = "__2" > TestBean < / managed-bean-class >
< managed-bean-scope id = "__1" > backingBean < / managed-bean-scope >
< the managed property id = "__7" >
< property id = "__6" name > aValue < / property-name >
< class > view property. TestBean < / class property >
< value id = "___5" > no < / value >
< / the managed property >
< / managed-bean >Hello
Caused by: java.lang.NoSuchMethodException: unknown property 'value '.
the ladies of managed bean
Value TestBean = null;
public setAValue (aValue TestBean) {this.aValue = aValue ;}
public getAValue() {return this.aValue ()};the
metadata is supposed to have a defined EL to reference an instance of TestBean (who, in your sample, then creates a reference circualr - but it then is something that you can manage by changing the managed property to a different class) Frank
-
Instantiate a class from a dynamic variable
Hello world. I'm just working on a small project of tilebased and I wish I could put one of my tile with a little code objects.
For now, I just got this on my left, click on the function:
__________________________________
If (tileType == "grass") {}
var grasstile:grass = new turf;
addObj (grasstile, absMX, absMY);
} Else if (tileType == "filth") {}
var dirttile:dirt = new dirt;
addObj (dirttile, absMX, absMY);
}
__________________________________
Where tileType is a variable that changes according to what tile the user to select in the menu, and addObj is a custom function to add objects.
However, there are a lot of tiles, and widely, I'd rather be able to use some code generation rather than duplicate it over and over again for each tile.
Is there a way to do this?
I thank very you much for your time.
Brendan
I think that the following example which will respond in what concerns the use of a string to dynamically set a class object, just translate it to your situation...
var ClassRef: Class = Class (getDefinitionByName ("className"));
var classInstance: * = new ClassRef();
addChild (classInstance);
-
I tried to transfer my photos, I use a card reader and I get a folder DCIM (folder), and then he said: it does not go to the apps store! But that either the app use?
paul701 wrote:
Hi banheim,
I can't download the Explorer, I use a Chromebook 14 14-q050ca with the windows xp operating system, so I ask you again once what app can I download online store!
Thank you
PS getting very frustrated!
Why you go web store, when you use XP? To do this, you contact or visit the camera support site to see what you need to do or install.
-
Coherence 3.5 sample dumps - impossible to instantiate class WebLogic 10 gR 3
Greetings,
I'm trying to set up a store of simple cache based on documentation (http://coherence.oracle.com/display/COH35UG/Sample+CacheStores) and deploy to WebLogic 10 gR 3.
Software-
1 oracle coherence release 3.5/459, the Grid Edition: development Mode
2 WebLogic 10 gR 3 with Jrockit - R27.6
3 oracle Workshop for WebLogic, Version: 10.3
Steps to reproduce-
1. create an EAR project in Eclipse.
2. create a dynamic Web within the project of the EAR project.
3 create a new domain WLS (area Home - D:\bea\wls10gr3\user_projects\domains\cache_domain) and add to the Eclipse workspace.
4. create a file of coherence-cache - config.xml and place it under < DOMAIN_HOME > / lib
5. update the file with the JAVA_OPTIONS setDomainEnv.cmd following--Dtangosol.coherence.management=all-Dtangosol.coherence.cacheconfig=D:/bea/wls10gr3/user_projects/domains/cache_domain/lib/coherence-cache-config.xml-Dtangosol.coherence.log.level=9
6. in the EAR project, copy /lib/coherence.jar < COHERENCE_HOME > to EarContent/APP-INF/lib
7 copy < COHERENCE_HOME > \examples\jsp\explore\SimpleCacheExplorer.jsp in the directory WebContents of WAR project.
8 edit line which refers to my "SampleCache" - NamedCache cache VirtualCache = CacheFactory.getCache ("SampleCache");
9. in the project of WAR, create a java class in the com.sample.common package.
Java Src code
=========
package com.sample.common;
import java.util.ArrayList;
to import java.util.Collection;
import java.util.Map;
import com.tangosol.net.cache.CacheStore;
import com.tangosol.util.Base;
SerializableAttribute public class StateCacheManager extends implements Base dumps {}
{} public void delete (Object arg0)
TODO self-generating method stub
System.out.println ("StateCacheManager - deletion of dumps called.");
}
{} public void eraseAll (Collection arg0)
TODO self-generating method stub
System.out.println ("StateCacheManager - dumps erase all called.");
}
Folder store public void (Object arg0, Object arg1) {}
TODO self-generating method stub
System.out.println ("StateCacheManager - dumps store called.");
}
{} public void storeAll (map arg0)
TODO self-generating method stub
System.out.println ("StateCacheManager - store dumps all called.");
}
public Object Load (Object arg0) {}
TODO self-generating method stub
System.out.println ("StateCacheManager - dumps called load.");
Returns a null value.
}
public map loadAll (Collection arg0) {}
TODO self-generating method stub
System.out.println ("StateCacheManager - dumps load all called.");
Returns a null value.
}
}
10 deploy the application and begin to WLS, access JSP, which results in the following error:
WebLogic journal
=========
Arguments of memory in JAVA:-Xms256m-Xmx512m
.
Start mode of WLS = development
.
CLASSPATH=;D:\bea\wls10gr3\patch_wlw1030\profiles\default\sys_manifest_classpath\weblogic_patch.jar;D:\bea\wls10gr3\patch_wls1030\profiles\default\sys_manifest_classpath\weblogic_patch.jar;D:\bea\wls10gr3\patch_cie660\profiles\default\sys_manifest_classpath\weblogic_patch.jar;D:\bea\wls10gr3\JROCKI~1\lib\tools.jar;D:\bea\wls10gr3\WLSERV~1.3\server\lib\weblogic_sp.jar;D:\bea\wls10gr3\WLSERV~1.3\server\lib\weblogic.jar;D:\bea\wls10gr3\modules\features\weblogic.server.modules_10.3.0.0.jar;D:\bea\wls10gr3\WLSERV~1.3\server\lib\webservices.jar;D:\bea\wls10gr3\modules\ORGAPA~1.5/lib/ant-all.jar;D:\bea\wls10gr3\modules\NETSFA~ 1.0_1/lib/Ant-contrib.jar;;D:\ bea\wls10gr3\WLSERV~1.3\common\eval\pointbase\lib\pbclient57.jar;D:\bea\wls10gr3\WLSERV~1.3\server\lib\xqrl.jar;
.
PATH=D:\bea\wls10gr3\patch_wlw1030\profiles\default\native;D:\bea\wls10gr3\patch_wls1030\profiles\default\native;D:\bea\wls10gr3\patch_cie660\profiles\default\native;D:\bea\wls10gr3\WLSERV~1.3\server\native\win\32;D:\bea\wls10gr3\WLSERV~1.3\server\bin;D:\bea\wls10gr3\modules\ORGAPA~1.5\bin;D:\bea\wls10gr3\JROCKI~1\jre\bin;D:\bea\wls10gr3\JROCKI~1\bin;D:\bea\wls10gr3\jrockit_160_05\jre\bin; C:\oraclexe\app\oracle\product\10.2.0\server\bin; C:\Program PC Connectivity Solution\; C:\Windows\System32; C:\WINDOWS; C:\WINDOWS\System32\Wbem; C:\Program Files\QuickTime\QTSystem\; C:\Program Files\Fichiers SharedCOM Shared\DLLShared; C:\Program Files\Fichiers DivX Shared\; D:\Program Files\MySQL\MySQL Server 5.1\bin;D:\bea\wls10gr3\WLSERV~1.3\server\native\win\32\oci920_8
.
***************************************************
* To start WebLogic Server, use a username and *.
* password assigned to an administrator-level user. For *.
* server administration, using the WebLogic Server *.
* the http://hostname:port\console console *.
***************************************************
from weblogic with the Java version:
Java version "1.6.0_05".
Java (TM) SE Runtime Environment (build 1.6.0_05 - b13)
BEA JRockit (R) (build R27.6.0-50_o-100423-1.6.0_05-20080626-2105-windows-ia32, update mode)
WLS starting with line:
D:\bea\wls10gr3\JROCKI~1\bin\java -jrockit -Xms256m -Xmx512m -Xverify:none -da -Dplatform.home=D:\bea\wls10gr3\WLSERV~1.3 -Dwls.home=D:\bea\wls10gr3\WLSERV~1.3\server -Dweblogic.home=D:\bea\wls10gr3\WLSERV~1.3\server -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=D:\bea\wls10gr3\patch_wlw1030\profiles\default\sysext_manifest_classpath;D:\bea\wls10gr3\patch_wls1030\profiles\default\sysext_manifest_classpath;D:\bea\wls10gr3\patch_cie660\profiles\default\sysext_manifest_classpath -Dtangosol.coherence.management=all -Dtangosol.coherence.cacheconfig=D:/bea/wls10gr3/user_projects/domains/cache_domain/lib/coherence-cache-config.xml - Dtangosol.Coherence.log.Level=9-Dweblogic.Name=AdminServer-Djava.security.policy=D:\bea\wls10gr3\WLSERV~1.3\server\lib\weblogic.policy weblogic. Server
< July 14 2009 9:25:33 CDT > < opinion > < WebLogicServer > < BEA-000395 > < according to the contents of the extensions added at the end of the classpath directory:
D:\bea\wls10gr3\patch_wls1030\profiles\default\sysext_manifest_classpath\weblogic_ext_patch.jar >
< July 14 2009 9:25:34 CDT > < Info > < WebLogicServer > < BEA-000377 > < start WebLogic Server with BEA JRockit (R) Version R27.6.0-50_o-100423-1.6.0_05-20080626-2105-windows-ia32 of BEA Systems, Inc. >
< July 14 2009 9:25:34 CDT > < Info > < management > < BEA-141107 > < Version: WebLogic Server 10.3 Fri Jul 25 16:30:05 EDT 2008 1137967 >
< July 14 2009 9:25:36 CDT > < opinion > < WebLogicServer > < BEA-000365 > < server status changed initially >
< July 14 2009 9:25:36 CDT > < Info > < WorkManager > < BEA-002900 > < self-adjusting Initializing of thread pool >
< July 14 2009 9:25:36 CDT > < opinion > < Log Management > < BEA-170019 > < D:\bea\wls10gr3\user_projects\domains\cache_domain\servers\AdminServer\logs\AdminServer.log server log file is opened. All events in the log server-side will be written to this file. >
< July 14 2009 9:25:40 AM CDT > < opinion > < security > < BEA-090082 > < security initialization using security realm myrealm. >
< July 14 2009 9:25:44 CDT > < opinion > < WebLogicServer > < BEA-000365 > < server changed to STANDBY status >
< July 14 2009 9:25:44 CDT > < opinion > < WebLogicServer > < BEA-000365 > < server status changed initially >
< July 14 2009 9:25:45 AM CDT > < opinion > < Log Management > < BEA-170027 > < server has established the connection with the Service of diagnosis level domain successfully. >
< July 14 2009 9:25:46 CDT > < opinion > < WebLogicServer > < BEA-000365 > < server status changed to ADMIN >
< July 14 2009 9:25:46 CDT > < opinion > < WebLogicServer > < BEA-000365 > < Server State has changed for RESUMING >
< July 14 2009 9:25:46 CDT > < opinion > < Server > < BEA-002613 > < Channel "Default" is now listening on 127.0.0.1:7001 for iiop, t3, ldap, snmp, http protocols. >
< July 14 2009 9:25:46 CDT > < opinion > < WebLogicServer > < BEA-000331 > < started WebLogic Admin Server "AdminServer' field 'cache_domain' running in development Mode >
< July 14 2009 9:25:46 CDT > < opinion > < WebLogicServer > < BEA-000365 > < Server State has changed in the RACE >
< July 14 2009 9:25:46 CDT > < opinion > < WebLogicServer > < BEA-000360 > < server started operation >
2009-07-14 09:25:51.375/18.500 Oracle coherence 3.5/459 < Info > (thread = ExecuteThread [ASSET]: '0' for the queue: "(self-adjusting) weblogic.kernel.Default" Member = n/a): responsible operational configuration of resource 'zip:D:/bea/wls10gr3/user_projects/workspaces/coherence/SampleEar/EarContent/APP-INF/lib/coherence.jar!/tangosol-coherence.xml '.
2009-07-14 09:25:51.391/18.516 Oracle coherence 3.5/459 < Info > (thread = ExecuteThread [ASSETS]: '0' for the queue: "(self-adjusting) weblogic.kernel.Default" Member = n/a): responsible for operational substitutions of the resource 'zip:D:/bea/wls10gr3/user_projects/workspaces/coherence/SampleEar/EarContent/APP-INF/lib/coherence.jar!/tangosol-coherence-override-dev.xml '.
2009-07-14 09:25:51.391/18.516 Oracle coherence 3.5/459 < D5 > (thread = ExecuteThread [ASSET]: '0' for the queue: "(self-adjusting) weblogic.kernel.Default" Member = n/a): configuration optional override ' / tangosol-coherence - override.xml ' is not specified
2009-07-14 09:25:51.391/18.516 Oracle coherence 3.5/459 < D5 > (thread = ExecuteThread [ASSET]: '0' for the queue: "(self-adjusting) weblogic.kernel.Default" Member = n/a): configuration optional override "/ custom - mbeans.xml ' is not specified
2009-07-14 09:25:51.406/18.531 Oracle coherence 3.5/459 < D6 > (thread = ExecuteThread [ASSET]: '0' for the queue: "(self-adjusting) weblogic.kernel.Default" Member = n/a): loaded data edition of "zip:D:/bea/wls10gr3/user_projects/workspaces/coherence/SampleEar/EarContent/APP-INF/lib/coherence.jar!/coherence-grid.xml".
Consistency of Oracle Version 3.5/459
Grid edition: development Mode
Copyright (c) 2000, 2009, Oracle and/or its affiliates. All rights reserved.
2009-07-14 09:25:51.797/18.922 GE Oracle coherence 3.5/459 < Info > (thread = ExecuteThread [ASSETS]: '0' for the queue: "(self-adjusting) weblogic.kernel.Default", Member = n/a): configuration of the loaded cache of resource 'zip:D:/bea/wls10gr3/user_projects/workspaces/coherence/SampleEar/EarContent/APP-INF/lib/coherence.jar!/reports/report-group.xml '.
2009-07-14 09:25:51.844/18.969 GE Oracle coherence 3.5/459 < Info > (thread = ExecuteThread [ASSET]: '0' for the queue: "(self-adjusting) weblogic.kernel.Default", Member = n/a): configuration of the loaded cache of the file "D:\bea\wls10gr3\user_projects\domains\cache_domain\lib\coherence-cache-config.xml".
2009-07-14 09:25:52.906/20.031 GE Oracle coherence 3.5/459 < D5 > (thread = Cluster, Member = n/a): Service de Cluster has joined the cluster with the senior members of the service s/o
2009-07-14 09:25:56.188/23.313 GE Oracle coherence 3.5/459 < Info > (thread = Cluster, Member = n/a): creates a new cluster "cluster: 0xD7DB ' with members (Id = 1, Timestamp is the 09:25:52.594 2009-07-14, address = 166.183.96.211:8088, MachineId = 29139, rental = site: us.oracle.com, machine: dkrishna - lap, process: 3140, edition = Grid Edition, Mode = development, CpuCount = 2, SocketCount = 1) UID = 0xA6B760D30000012279A7BFD271D31F98
2009-07-14 09:25:56.406/23.531 GE Oracle coherence 3.5/459 < D5 > (thread = Invocation: management, Member = 1): service management joined the cluster with the senior members of the service 1
2009-07-14 09:25:56.828/23.953 GE Oracle coherence 3.5/459 < D5 > (thread = DistributedCache, Member = 1): Service DistributedCache joined the cluster with the senior members of the service 1
2009-07-14 09:25:56.969/24.094 GE Oracle coherence 3.5/459 < error > (thread = DistributedCache, = 1 member): BackingMapManager com.tangosol.net.DefaultConfigurableCacheFactory$ Manager: unable to instantiate a cache: SampleCache
2009-07-14 09:25:56.969/24.094 GE Oracle coherence 3.5/459 < error > (thread = DistributedCache member = 1):
(Packed: failed to instantiate the class "com.sample.common.StateCacheManager" by weblogic.utils.classloaders.ChangeAwareClassLoader@65a8d6 finder: weblogic.utils.classloaders.CodeGenClassFinder@1847983 annotation: SampleEar@SampleWeb)
schema < class >
> class name < com.sample.common.StateCacheManager < / class name >
< init-params >
< init-param >
java.lang.String < param-type > < / param-type >
SampleCache < param-value > < / param-value >
< / init-param >
< / init-params >
(< / class-system >) java.lang.InstantiationException
at com.tangosol.util.Base.ensureRuntimeException(Base.java:293)
at com.tangosol.run.xml.XmlHelper.createInstance(XmlHelper.java:2268)
at com.tangosol.net.DefaultConfigurableCacheFactory.instantiateAny(DefaultConfigurableCacheFactory.java:2833)
at com.tangosol.net.DefaultConfigurableCacheFactory.instantiateCacheStore(DefaultConfigurableCacheFactory.java:2696)
at com.tangosol.net.DefaultConfigurableCacheFactory.instantiateReadWriteBackingMap(DefaultConfigurableCacheFactory.java:1332)
at com.tangosol.net.DefaultConfigurableCacheFactory.configureBackingMap(DefaultConfigurableCacheFactory.java:1097)
to com.tangosol.net.DefaultConfigurableCacheFactory$ Manager.instantiateBackingMap (DefaultConfigurableCacheFactory.java:3235)
to com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache$ Storage.instantiateResourceMap (DistributedCache.CDB:22)
to com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache$ Storage.setCacheName (DistributedCache.CDB:27)
to com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache$ ConfigListener.entryInserted (DistributedCache.CDB:15)
at com.tangosol.util.MapEvent.dispatch(MapEvent.java:191)
at com.tangosol.util.MapEvent.dispatch(MapEvent.java:164)
at com.tangosol.util.MapListenerSupport.fireEvent(MapListenerSupport.java:556)
at com.tangosol.util.ObservableHashMap.dispatchEvent(ObservableHashMap.java:229)
to com.tangosol.util.ObservableHashMap$ Entry.onAdd (ObservableHashMap.java:270)
at com.tangosol.util.SafeHashMap.put(SafeHashMap.java:244)
at com.tangosol.coherence.component.util.collections.WrapperMap.put(WrapperMap.CDB:1)
to com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid$ ServiceConfigMap.put (Grid.CDB:31)
to com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache$ StorageIdRequest.onReceived (DistributedCache.CDB:45)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onMessage(Grid.CDB:9)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:136)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.DistributedCache.onNotify(DistributedCache.CDB:3)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:37)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.InstantiationException
at com.tangosol.util.ClassHelper.newInstance(ClassHelper.java:677)
at com.tangosol.run.xml.XmlHelper.createInstance(XmlHelper.java:2258)
... more than 22
coherence-cache-config. XML
=================
<? XML version = "1.0"? >
<! SYSTEM cache-config DOCTYPE "cache - config.dtd" >
<>cache-config
< cache-system-mapping >
<!--
The covers with any name will be created as a replicated by default.
->
<>cache-mapping
< name-cache > SampleCache < / cache-name >
< scheme name > rwbs sample < / system-name >
< / cache-mapping >
< / cache-system-mapping >
<>- cached patterns
< distributed plan >
< scheme name > rwbs sample < / system-name >
< support-map-plan >
< reading-writing-support-map-plan >
< internal-cache-system >
< local-scheme / >
< / internal-cache-system >
< dumps-plan >
schema < class >
< class name - >
com.sample.common.StateCacheManager
< / class name >
< init-params >
< init-param >
< param-type >
java.lang.String
< / param-type >
< param-value >
SampleCache
< / param-value >
< / init-param >
< / init-params >
< / class-system >
< / dumps-plan >
< / reading-writing-support-map-plan >
< / support-map-plan >
< / distributed plan >
<!--
By default the pattern cache replicated.
->
< replicated system >
< name of the schema - > default replication < / system-name >
< service name > ReplicatedCache < / service-name >
< support-map-plan >
schema < class >
< system-Ref > by default-support-map < / plan-ref >
< / class-system >
< / support-map-plan >
< / replicated system >
<!--
By default the pattern cache distributed.
->
< distributed plan >
< scheme name > distributed by default < / system-name >
< service name > DistributedCache < / service-name >
< support-map-plan >
< local plan >
< system-Ref > by default-expulsion < / plan-ref >
LRU <-eviction strategy > < / eviction strategy >
< high-units > 1000 < / high units >
< timeout > 60 < / timeout >
< / local plan >
< / support-map-plan >
< / distributed plan >
<!--
By default, backup of schema definition of card used by all
Caches that don't require any deportation policy
->
schema < class >
< scheme name > - by default-support-map < / system-name >
> class name < com.tangosol.util.SafeHashMap < / class name >
< / class-system >
<!--
Schema default deportation policy.
->
< local plan >
< scheme name > - by default-expulsion < / system-name >
HYBRID of <-eviction strategy > < / eviction strategy >
< high-units > 0 < / high units >
< timeout > 3600 < / timeout >
< / local plan >
< / cache-plans >
< / cache-config >
I tried the example configuration with coherence 3.4 and came across the same issue. So this must be a mistake on my part of newbe.
Thanks in advance!Hi user756798,
In the cache configuration descriptor, you have specified dumps init parameter, but StateCacheManager does not implement the corresponding constructor. If change you it to
package com.sample.common; import java.util.ArrayList; import java.util.Collection; import java.util.Map; import com.tangosol.net.cache.CacheStore; import com.tangosol.util.Base; public class StateCacheManager extends Base implements CacheStore { public StateCacheManager(String sParam) { // ... do something with the init parameter ... } public void erase(Object arg0) { // TODO Auto-generated method stub System.out.println("StateCacheManager - CacheStore erase called."); } public void eraseAll(Collection arg0) { // TODO Auto-generated method stub System.out.println("StateCacheManager - CacheStore erase all called."); } public void store(Object arg0, Object arg1) { // TODO Auto-generated method stub System.out.println("StateCacheManager - CacheStore store called."); } public void storeAll(Map arg0) { // TODO Auto-generated method stub System.out.println("StateCacheManager - CacheStore store all called."); } public Object load(Object arg0) { // TODO Auto-generated method stub System.out.println("StateCacheManager - CacheStore load called."); return null; } public Map loadAll(Collection arg0) { // TODO Auto-generated method stub System.out.println("StateCacheManager - CacheStore load all called."); return null; } }It will work.
Kind regards
Dimitri -
Hi all
can someone explain to me how is it that you can write that piece of code without any complaint compilator?
var date: Date = new Date();
I checked the documentation for class dates and I found this:
Date (yearOrTimevalue:Object, month:number, date:number = 1, hour:number = 0, minute:number = 0, second:number = 0, millisecond:number = 0)I did MyDate class with the same constructor, as it is written above, but when I wrote:var myDate:MyDate = new MyDate() I got an error: Incorrect number of arguments. How is it?Thank youpysoNot quite correct Greg. The fact that the constructor is "native" is the reason why you don't get any errors (which means to be applied in native code elsewhere too where all it takes is defined or past). If you look closely, you'll see that the first 2 settings DO NOT have a default value. In a normal situation, you would be obliged to pass these values in order to instantiate a class (just one write a fake of the class, you will not be able to instantiate without values to parameters that do not have a default value). The class Date is not "a regular class", that is why it can be instantiated without the need to pass 2 parameters that MUST be passed under normal conditioins.
In case he did use inheritance to create the new class, then Yes, the great appeal should work, but this isn't what he says (at least, this is not what I understand by 'I did MyDate class with the same constructor, as it is written above').
-
Class with variable properties
Hi, I'm doing a class with 2 properties that you can set when you instantiate this class. The name of the class is ball, and I wrote that I write here:
package {}
import flash.display.MovieClip;
SerializableAttribute public class ball extends MovieClip {}
private var radiusProp:Number;
private var lengthProp:Number;
public void bullet () {}
}
public void DefineBall (RADIUS: number, length: number) {}
this.radiusProp = RADIUS;
this.lengthProp = length;
}
}
}
After that, I call this class to create an instance of the following way:
var BallTest:Ball = new Ball;
BallTest.DefineBall (10, 3);
The real thing I want to do is to set these properties in the class and set them when I instantiate the class, but when I tried to do it directly (I used things that make "DefineBall" in the section 'snowball functions' class) I tried instance it and it gave me the same result it gives me now : "(the number of false arguments, it had to be 2 and he gave 0).» And I don't see why. Could you help me, please?
Class ball. As:
package
{
import flash.display.MovieClip;
SerializableAttribute public class ball extends MovieClip
{
private var _radiusProp:Number;
private var _lengthProp:Number;
public function get RADIUS (): number {return _radiusProp ;}
public function set radius(value:Number):void {_radiusProp ;} value =
public function get length (): number {return _lengthProp ;}
public function set length(value:Number):void {_lengthProp ;} value =
public void Ball (RADIUS: number, length: Number)
{
_radiusProp = RADIUS;
_lengthProp = length;
}
}
}
Use in the weft AS3 script:
import of the ball;
var b:Ball = new Ball (20,100);
values of trace
trace ("RADIUS:" + b.radius + ", length:" + b.length);
b.RADIUS = 500;
900 = b.Length;
values of trace
trace ("RADIUS:" + b.radius + ", length:" + b.length);
Track:
RADIUS: 20, length: 100
RADIUS: 500, length: 900
-
Hi all
I am tempted to write an AS 2.0 class with the help of Flash whereby I can load and control several video clips in the library and from external files. I have tried several different ways, do not quite seem to be able to get the images displayed on the screen. After some time to research, I was unable to find a good example online. Please excuse my inexperience with AS classes.
I would like to write a class that extends MovieClip and is used to control several "sub" movieClips, set of methods inside the instantiated class.
.Fla file, I call instantiate my class as follows:
var theScene:sphere3D = new sphere3D();
In the constructor of my class file, I try to join or to load a movie. I just want to appear on the screen, when I test the movie .fla. I tried to use attachMovie and loadMovie with no luck.
dynamic class sphere3D extends MovieClip {}
function sphere3D() {}
this.attachMovie("shadow","shadow",1); shadow is a clip in the .fla with binding library
Shadow._x = 100;
Shadow._y = 100;
this.createEmptyMovieClip ('shadow2', 100);
Shadow2._x = 100;
Shadow2._y = 100;
Shadow2.loadMovie("images/cube.png");
}
}
What I am doing wrong? Suggestions for stuff to test will be welcome.
Thank you
Dana.Ah, thank you, that make sense now. The solution you suggested worked very well.
I also found two other solutions, for all those who may read this. One is essentially to create an empty movieclip on your timeline. In the window of linkage to the empty movieclip, I ensured that I put the class field in the name of the class that I wrote, something I haven't done before. It fits on all the empty movieclip actionscript class code and even automatically runs the constructor when the empty movieclip is placed on the timeline. It also automatically provides a 'reference' to the main timeline when I speak of this.attachMovie () from the inside of the class. Thus, it worked, but is not as elegant as do all of the actionscript (unless you create a component).
The last mention, that I fell is the Object.registerClass () method used to attach as a class to an object, similar to the use of the method of the link above. But I have not tried with success yet.
Thanks again for the help kglad,
Dana.
_______Dana Sheikholeslami
The Art Institute of California -
files and clips in AS2.0 class
Hello forum members
I have a real lack of understanding on how to perform actions on a clip from movie help
a class file. I like the concept of using a class instead of actionscript (2.0 for this application) on the timeline of my fla file.
I'm using AS2.0 TweenLite of greensock.
I have a movieclip in the library fla, link to the clip is "quiz_bg".
I wish I could put the clip on the stage in the class file using "attachMovie".
Once on the scene, I want to move it.
My questions are: How do I correctly reference the clip in the library in the class file?
How correctly to instantiate the class in the fla? It's one thing, put a trace statement in a constructor, and see the route displayed, it's something else to put a movieclip on the stage and then do something with it! (at least for me). Here's the code I'm trying to use to accomplish this task:
class RdoRotate extends MovieClip
{
private var clip: String;
private var rdo_mc:MovieClip;
rdo_mc = this;
public void RdoRotate(mc:String)
{
rdo_mc.attachMovie (MC, "XDO", getNextHighestDepth ());
TweenLite.to (mc, 4, {_alpha:0, _xscale:50, _yscale:50, _x:0, _y:0, onComplete:showMe});})
Clip = mc;
MC._x = 50;
trace ("built");
}
function showMe()
{
TweenLite.to (clip, 2, {_alpha:100, _xscale:45, _yscale:45, _x:225, _y:150, onComplete:turnMe});})
}
function turnMe()
{
TweenLite.to (clip, 4, {_rotation:366, ease:Elastic.easeOut, onComplete:turnBack});})
}
function turnBack()
{
TweenLite.to (clip, 4, {_rotation:-360, ease:Elastic.easeIn,overwrite:true});})
}
}
and in the fla file, I use: var x_mc:RdoRotate = new RdoRotate ("quiz_bg");
I know there is something basic that here, I'm missing. Advice will help me to do it properly.
Thank you
eholz1
If tweenlite is located in a directory called gs, you must import this class in your RdoRotate class:
import of gs. TweenLite;
to associate a movieclip library with RdoRotate, click with the right button on the movieclip in the library, click on the link and assign RdoRotate as the class and attribute to him a ID link, too.
to create an instance of your class, just use attachMovie() (and your ID link) in your fla to instantiate an instance of your class.
-
Using a function from another class
Information: Blackberry JDE 7.1.0
BlackBerry 9930 Simulator - V 4.0.0.141
The title of the topic seems simple, but I'm actually trying to use a X of class A function inside a function Y of class B and the GET, the value returned by X to a variable in B.
Let me start by explaining what I currently have and then go on what I'm doing.
I am using this class, the code for which I found online, to create a scrollable multi-line textbox.
public class TextBoxField extends VerticalFieldManager { //define some variables to be used //in the class private int managerWidth; private int managerHeight; private EditField editField; public TextBoxField(int width, int height) { super(Manager.NO_VERTICAL_SCROLL); managerWidth = width; managerHeight = height; VerticalFieldManager vfm = new VerticalFieldManager (Manager.VERTICAL_SCROLL); editField = new EditField(){ public void paint(Graphics g) { getManager().invalidate(); super.paint(g); } }; vfm.add(editField); add(vfm); } public void paint(Graphics g) { super.paint(g); g.drawRect(0, 0, getWidth(), getHeight()); } public void sublayout(int width, int height) { if (managerWidth == 0) { managerWidth = width; } if (managerHeight == 0) { managerHeight = height; } super.sublayout(managerWidth, managerHeight); setExtent(managerWidth,managerHeight); } public String getText() { return editField.getText(); } public void setText(String text) { editField.setText(text); } }Then in another class that I created a "Set" function that instantiates the class textbox, to create two text boxes and a richfieldtext, add them to a HorizontalFieldManager and return the HorizontalFieldManager.
HorizontalFieldManager Set(int set){ HorizontalFieldManager hr1=new HorizontalFieldManager(FIELD_HCENTER); RichTextField set1 = new RichTextField("SET " + set + ":"){ protected void layout(int width, int height) { super.layout(75,30);//Width and height according to the button name; setExtent(75,30);//width and height according to the button name; } }; set1.setPadding(10, 5, 10, 10); TextBoxField set1W = new TextBoxField(40,25); set1W.setPadding(10, 5, 10, 0); TextBoxField set1R = new TextBoxField(40,25); set1R.setPadding(10, 5, 10, 0); hr1.add(set1); hr1.add(set1W); hr1.add(set1R); return hr1; }Now in my main class I call this function to add a 'Set' on the screen using:
add(Set(1));
For the creation of the 'Set' function instead of using the instance of the textbox class in the main class itself, it is because I will create several 'sets '.
Now, as you can see, there is a public String getText() function in the TextBoxField() that returns the value of the editField. What I need to do, is to get the value in this field, once you press a button.
I have the code for the function button, so this isn't a matter of concern. However I do not know how to retrieve the editField value when the button is pressed. I can get the value inside the Set()function, using the:
String getval = set1W.getText();
but can't reach it from the outside. I don't even know if it's possible in the first. If it is not could someone suggest a way where I could retrieve these values.
Any help is appreciated.
Thank you.
Thanks for the suggestion. I found another workaround solution. Essentially implementation of an array of TextBoxFields and then pass them one by one the "Set()" method
I tried this at the start before posting here, but due to a careless mistake when you declare the array of TextBoxFields, I couldn't make it work.
In any case, the topic can be closed now, because the problem has been resolved. Thank you.
-
removing a from movieclip to a class - it do trashable?
Hello
I instantiate a class that makes some movieclips that it contains and the instatiated class, I add event listeners to the moveiclips...
(Simplified)
var myClip:MCClass = new MCClass();
myClip.mc1.addEventListener (MouseEvent.CLICK, doSomething);
If at some point I says myClip = null, is what are likely to be memory cleaned event listeners, or I have to removeEventListener them before myClip = null?
See you soon!
You should remove them MyClip on the scene and also make null so that the object that has functions that are used as available for garbage collection event listeners.
For example:
public class {Obj1
protected var _obj2:Obj2;
public function get () to obj2: {Obj2
Return _obj2;
}
public function set {obj2(value:Obj2):void}
If (value! = _obj2) {}
should this event listeners don't fire after obj2 nulled in the broader context
If {(_obj2)
_obj2. Child.RemoveEventListener ('someEvent', listener);
}
_obj2 = value;
If {(_obj2)
_obj2. Child.addEventListener ("someEvent", listener);
}
}
}
protected function listener(e:Event):void {}
do something
}
}
public class MainClass {}
protected var _obj1:Obj1;
protected var _obj2:Obj2;
...
protected function init (): void {}
_obj2 = new Obj2();
addChild (_obj2);
_obj1 = new Obj1();
_obj1.obj2 = _obj2;
}
protected function teardown (): void {}
removeChild (_obj2);
_obj2 = null;
If you not null _obj1.obj2, the listener will keep pulling until it is garbage collected
but obj1 will eventually get garbage collector
_obj1 = null;
}
}
-
I am new to Java, and for some reason I can't get my head around why use an abstract class. I understand that an abstract class is something like:
So basically the idea above is that you can eat a "Apple", but you can't eat "food" because you cannot instantiate an abstract class.public abstract class Food{ // abstract class public void eat(){ // stub } } public class Apple extends Food{ public void eat(){ // Eat an apple code } }
I understand what an abstract class is and how to write a. What I don't understand is why you would use it? It seems to me I might just create a normal class, called 'Food' and just do not instantiated. What are the benefits of using an abstract class?807479 wrote:
If an abstract class should be used when you can implement fully some of the methods, but the other method can only be defined as heels?Fix.
Note that Java abstract classes aren't necessary, but they add comfort and a way to correctly model the ideas we try to represent.
That is why it must be abstract because you can not instantiate the class because not all methods are completely formed?
Yes pretty close.
So basically in an example of a mammal, I might have a breath() method entirely defined in the abstract class because all breath of mammals.
But I should only do a method stub for speak() like any mammal makes a different sound.Right.
Now I can not instantiate a mammal because it has only a stub for the speak() method so it must be an abstract class.
Fix. There is no common way speak all mammals.
But if I create a class called cow and extend the class mammal I only need to write the speak() method as I can inherit the breath() method completely trained.
Is this correct? I am an abstract class if I can't entirely make up together the method. But I use an abstract class when I can form some of the methods?
Your terminology is a little off, but, Yes, it seems that you have understood the concepts.
-
SQLite, from SQLinstructions to a custom class
I'm working on an AIR of FB app.
I have a file with a source main.mxml in main.as file.
My main.as file becomes very swollen with SQLinstructions. I want to switch to a custom class, but I do not know how to proceed.
I found an example of a package on this page: http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/data/SQLConnectio n.html #begin)
on a 3rd down.
The example above, that's exactly what I want to do, but I do not know how to adapt it for use in my file main.as beyond to import the class and instantiate. How can I assign my values in the class file? How to use the class to load up the dataProvider, etc...
In addition, in the example above, the class extends Sprite. This sounds like it is for a Flash application. I always extend Sprite in Flex 4? I made a couple of simple events, data transmission to the main application with the Flash.Events.Event, so using Sprite causes some confusion.
In a previous post, Amy suggested using Robotlegs. I think I need to get a handle on the use of Flex before I explore other architectures. I'm just not that sophisticated.
Thank you
Kristin
OK, a small example
a new package called utilities, then a new called class class actionscript DatabaseManager
package utilities { import flash.data.SQLConnection; import flash.data.SQLResult; import flash.data.SQLStatement; import flash.filesystem.File; import mx.collections.ArrayCollection; public class DatabaseManager { private var sqlConnection:SQLConnection; private var stm:SQLStatement; public function DatabaseManager() { //connect to database sqlConnection = new SQLConnection(); sqlConnection.open(File.applicationStorageDirectory.resolvePath("whatever")); //create tables if not exist stm = new SQLStatement(); stm.sqlConnection = sqlConnection; stm.text = "create your table here"; stm.execute(); //create more tables //... } public function getThings():ArrayCollection { stm = new SQLStatement(); stm.sqlConnection = sqlConnection; stm.text = "your query"; //... } public function addStuff(stuff:Object):int { //... } } }then in your main file, you need to import
import utilities.DatabaseManager;
instantiate the class, it connects and creates tables
private var myDB:DatabaseManager = new DatabaseManager();
then to use it
var listFromDatabase:ArrayCollection = myDB.getThings();
insertid = myDB.addStuff(thingToAdd);
hope that gives you an idea
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