| javax.management.loading.MLetMBean
All known Subclasses: javax.management.loading.MLet,
| MLetMBean | | public interface MLetMBean (Code) | | Exposes the remote management interface of the MLet MBean.
author:
Young Yang |
| Method Summary | |
| public void | addURL(URL url)
Appends the specified URL to the list of URLs to search for classes and resources. | | public void | addURL(String url)
Appends the specified URL to the list of URLs to search for classes and resources. | | public String | getLibraryDirectory()
Gets the current directory used by the library loader for storing native libraries
before they are loaded into memory. | | public Set | getMBeansFromURL(URL url)
Loads a text file containing MLET tags that define the MBeans to be added to the agent.
The location of the text file is specified by a URL. | | public Set | getMBeansFromURL(String url)
Loads a text file containing MLET tags that define the MBeans to be added to the agent.
The location of the text file is specified by a URL. | | public URL | getResource(String name)
Finds the resource with the given name. | | public InputStream | getResourceAsStream(String name)
Returns an input stream for reading the specified resource. | | public Enumeration | getResources(String name)
Finds all the resources with the given name.
A resource is some data (images, audio, text, etc) that can be accessed by
class code in a way that is independent of the location of the code.
The name of a resource is a "/"-separated path name that identifies the resource.
Parameters:
name - The resource name. | | public URL[] | getURLs()
Returns the search path of URLs for loading classes and resources. | | public void | setLibraryDirectory(String dir)
Sets the directory used by the library loader for storing native libraries
before they are loaded into memory. |
| addURL | | public void addURL(URL url)(Code) | | Appends the specified URL to the list of URLs to search for classes and resources.
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| getLibraryDirectory | | public String getLibraryDirectory()(Code) | | Gets the current directory used by the library loader for storing native libraries
before they are loaded into memory.
The current directory used by the library loader. |
| getMBeansFromURL | | public Set getMBeansFromURL(URL url) throws ServiceNotFoundException(Code) | | Loads a text file containing MLET tags that define the MBeans to be added to the agent.
The location of the text file is specified by a URL. The MBeans specified in the
MLET file will be instantiated and registered by the MBeanServer.
Parameters:
url - The URL of the text file to be loaded as String object. A set containing one entry per MLET tag in the m-let text file loaded.Each entry specifies either the ObjectInstance for the created MBean,or a throwable object (that is, an error or an exception) if the MBeancould not be created.
throws:
ServiceNotFoundException - One of the following errors has occurred:The m-let text file does not contain an MLET tag,the m-let text file is not found, a mandatory attribute ofthe MLET tag is not specified, the value of url is null. |
| getMBeansFromURL | | public Set getMBeansFromURL(String url) throws ServiceNotFoundException(Code) | | Loads a text file containing MLET tags that define the MBeans to be added to the agent.
The location of the text file is specified by a URL. The MBeans specified in the
MLET file will be instantiated and registered by the MBeanServer.
Parameters:
url - The URL of the text file to be loaded as String object. A set containing one entry per MLET tag in the m-let text file loaded.Each entry specifies either the ObjectInstance for the created MBean,or a throwable object (that is, an error or an exception) if the MBeancould not be created.
throws:
ServiceNotFoundException - One of the following errors has occurred:The m-let text file does not contain an MLET tag,the m-let text file is not found, a mandatory attribute of the MLET tagis not specified, the value of url is malformed. |
| getResource | | public URL getResource(String name)(Code) | | Finds the resource with the given name. A resource is some data (images, audio, text, etc)
that can be accessed by class code in a way that is independent of the location of
the code. The name of a resource is a "/"-separated path name that identifies the resource.
Parameters:
name - The resource name An URL for reading the resource, or null if the resource could notbe found or the caller doesn't have adequate privileges to get the resource. |
| getResourceAsStream | | public InputStream getResourceAsStream(String name)(Code) | | Returns an input stream for reading the specified resource.
The search order is described in the documentation for getResource(String).
Parameters:
name - The resource name An input stream for reading the resource, or null if the resource could not be found. |
| getResources | | public Enumeration getResources(String name) throws IOException(Code) | | Finds all the resources with the given name.
A resource is some data (images, audio, text, etc) that can be accessed by
class code in a way that is independent of the location of the code.
The name of a resource is a "/"-separated path name that identifies the resource.
Parameters:
name - The resource name. An enumeration of URL to the resource.If no resources could be found, the enumeration will be empty.Resources that the doesn't have access to will not be in the enumeration.
throws:
IOException - |
| getURLs | | public URL[] getURLs()(Code) | | Returns the search path of URLs for loading classes and resources.
This includes the ORIGINAL list of URLs specified to the constructor,
along with any URLs subsequently appended by the addURL() method.
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| setLibraryDirectory | | public void setLibraryDirectory(String dir)(Code) | | Sets the directory used by the library loader for storing native libraries
before they are loaded into memory.
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