程序包 cn.taketoday.jndi

类 JndiPropertySource

java.lang.Object

cn.taketoday.core.env.PropertySource<JndiLocatorDelegate>

cn.taketoday.jndi.JndiPropertySource

public class JndiPropertySource
extends cn.taketoday.core.env.PropertySource<JndiLocatorDelegate>

PropertySource implementation that reads properties from an underlying Framework JndiLocatorDelegate.

By default, the underlying JndiLocatorDelegate will be configured with its "resourceRef" property set to true, meaning that names looked up will automatically be prefixed with "java:comp/env/" in alignment with published JNDI naming conventions. To override this setting or to change the prefix, manually configure a JndiLocatorDelegate and provide it to one of the constructors here that accepts it. The same applies when providing custom JNDI properties. These should be specified using JndiAccessor.setJndiEnvironment(java.util.Properties) prior to construction of the JndiPropertySource.

从以下版本开始:

4.0

作者:

Chris Beams, Juergen Hoeller

另请参阅:

• JndiLocatorDelegate
• ApplicationContextInitializer
• cn.taketoday.web.config.WebApplicationInitializer

嵌套类概要

从类继承的嵌套类/接口 cn.taketoday.core.env.PropertySource

cn.taketoday.core.env.PropertySource.StubPropertySource

字段概要

从类继承的字段 cn.taketoday.core.env.PropertySource

name, source

构造器概要

构造器

构造器	说明
JndiPropertySource(String name)	Create a new JndiPropertySource with the given name and a JndiLocatorDelegate configured to prefix any names with "java:comp/env/".
JndiPropertySource(String name, JndiLocatorDelegate jndiLocator)	Create a new JndiPropertySource with the given name and the given JndiLocatorDelegate.

方法概要

修饰符和类型	方法	说明
Object	getProperty(String name)	This implementation looks up and returns the value associated with the given name from the underlying JndiLocatorDelegate.

从类继承的方法 cn.taketoday.core.env.PropertySource

containsProperty, equals, getName, getSource, hashCode, named, toString

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

JndiPropertySource

public JndiPropertySource(String name)

Create a new JndiPropertySource with the given name and a JndiLocatorDelegate configured to prefix any names with "java:comp/env/".

JndiPropertySource

public JndiPropertySource(String name,
 JndiLocatorDelegate jndiLocator)

Create a new JndiPropertySource with the given name and the given JndiLocatorDelegate.

方法详细资料

getProperty

@Nullable
public Object getProperty(String name)

This implementation looks up and returns the value associated with the given name from the underlying JndiLocatorDelegate. If a NamingException is thrown during the call to JndiLocatorDelegate.lookup(String), returns null and issues a DEBUG-level log statement with the exception message.

指定者:

getProperty 在类中 cn.taketoday.core.env.PropertySource<JndiLocatorDelegate>