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SecurityManager sm = System.getSecurityManager(); if (sm != null) sm.checkPermission(this); これにより、適切なアクセス制御検査が消費者コンテキスト内で確実に実行されます。事実、頻繁に使用されるハッシュ表およびアクセス制御の一覧は、多くの場合置き換えられ、GuardedObjectsのハッシュ...
The handling of this system property has changed in 7u55 release to require that the system wide/singleton ORB be visible to the system class loader.In this release the handling of this system property has been changed to match the behavior found in JDK versions prior to 7u55 release, i....
ArchiveUtil.allowWtpToUseSystemTemp 在部署管理程式上設定此內容,以減少在部署管理程式啟動期間, Java 系統內容 java.io.tmpdir所定義的系統暫存目錄中的磁碟空間用量。 只有在未配置足夠空間給系統暫存目錄時,才需要此設定。 所需要的空間量至少是已展開的最大已安裝應用程式的大小。 Setting this property to false...
The interacting software components of distributed enterprise applications require underlying infrastructure services that allow the distributed components to communicate with each other, coordinate their work, implement secure access, and so forth. This section explains the key role played by a number of ...
if (batch.getCount() > 0) { sender.sendMessages(batch); } // Continue using the sender and finally, dispose of the sender. // Clients should be long-lived objects as they require resources // and time to establish a connection to the service. sender.close(); Receive...
</blockquote> The getter methods all require the key as an argument and return the object if found. If the object is not found, the getter method throws aMissingResourceException. BesidesgetString,ResourceBundlealso provides a method for getting string arrays,getStringArray, as well as a generi...
These are far from satisfying, and they may require an application developer to have too much knowledge about how things work "under the covers.") Look at the System.Collections.Stack class supplied in Microsoft's .NET Framework, or Java's java.util.Stack class which is very similar. Both...
You don’t truly need the parent project, but it does allow you to specify shared dependencies, such as Java SE 6, Log4J, JUnit, or other items that both the client and the service require. The parent can declare these dependencies, and also declare its children as the service and client...