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XMLMetaData (JBoss/JMX API) - JBoss 4.0.1 sp1 jmx API Documentation 英文版文档

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org.jboss.mx.metadata
Class XMLMetaData

java.lang.Object
  org.jboss.mx.metadata.AbstractBuilder
      org.jboss.mx.metadata.XMLMetaData

All Implemented Interfaces:

MetaDataBuilder, ModelMBeanConstants, ServiceConstants, XMBeanConstants

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public class XMLMetaData

extends AbstractBuilder

implements ServiceConstants, XMBeanConstants

Aggregate builder for XML schemas. This builder implementation is used as an aggregate for all XML based builder implementations. The correct XML parser is picked based on the schema declaration of the XML file.

Author:

Juha Lindfors., Dimitris Andreadis., Matt Munz

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Field Summary

 

Fields inherited from class org.jboss.mx.metadata.AbstractBuilder

properties

 

Fields inherited from interface org.jboss.mx.service.ServiceConstants

JBOSSMX_DOMAIN, JBOSSMX_XMBEAN_DTD_1_0, JBOSSMX_XMBEAN_DTD_1_1, JBOSSMX_XMBEAN_DTD_1_2, MBEAN_LOADER_DTD_1_0, PERSISTENCE_TIMER, PUBLIC_JBOSSMX_XMBEAN_DTD_1_0, PUBLIC_JBOSSMX_XMBEAN_DTD_1_1, PUBLIC_JBOSSMX_XMBEAN_DTD_1_2

 

Fields inherited from interface org.jboss.mx.modelmbean.XMBeanConstants

DESCRIPTOR, GET_METHOD_ATTRIBUTE, METADATA_DESCRIPTOR_PREFIX, RESOURCE_DESCRIPTOR_PREFIX, RESOURCE_REFERENCE, RESOURCE_TYPE, SAX_PARSER, SET_METHOD_ATTRIBUTE, STANDARD_INTERFACE, STANDARD_MBEAN, XMBEAN_DESCRIPTOR_PREFIX, XML_VALIDATION

 

Fields inherited from interface org.jboss.mx.modelmbean.ModelMBeanConstants

ACTION, ACTION_INFO, ALL_DESCRIPTORS, ATTRIBUTE_DESCRIPTOR, ATTRIBUTE_VALUE, CACHE_ALWAYS, CACHE_ALWAYS_LIMIT, CACHE_NEVER, CACHE_NEVER_LIMIT, CACHED_VALUE, CLASS, CONSTRUCTOR_DESCRIPTOR, CURRENCY_TIME_LIMIT, DEFAULT, DELEGATING_PM_OPERATION_DEFAULT_VALUE, DELEGATING_PM_OPERATION_DESCRIPTOR, DELEGATING_PM_SERVICE_DEFAULT_VALUE, DELEGATING_PM_SERVICE_DESCRIPTOR, DESCRIPTOR_TYPE, DISPLAY_NAME, EXPORT, GENERIC_MODELMBEAN_NOTIFICATION, GET_METHOD, HIGH_VISIBILITY, INFO, INTERCEPTORS, IS_IS, IS_READABLE, IS_WRITABLE, LAST_RETURNED_TIME_STAMP, LAST_UPDATED_TIME_STAMP, LAST_UPDATED_TIME_STAMP2, LOG, LOG_FILE, LOW_VISIBILITY, MBEAN_DESCRIPTOR, MBEAN_INFO_INJECTION_TYPE, MBEAN_SERVER_INJECTION_TYPE, MESSAGE_ID, MINIMAL_VISIBILITY, NAME, NORMAL_VISIBILITY, NOTIFICATION_DESCRIPTOR, OBJECT_NAME, OBJECT_NAME_INJECTION_TYPE, OBJECT_REF, OPERATION_DESCRIPTOR, PERSIST_INFO, PERSIST_LOCATION, PERSIST_NAME, PERSIST_PERIOD, PERSIST_POLICIES, PERSIST_POLICY, PERSISTENCE_MANAGER, PP_ALWAYS, PP_NEVER, PP_NO_MORE_OFTEN_THAN, PP_ON_TIMER, PP_ON_UPDATE, PRESENTATION_STRING, PROTOCOL_MAP, RESOURCE_CLASS, ROLE, ROLE_CONSTRUCTOR, ROLE_GETTER, ROLE_OPERATION, ROLE_SETTER, SET_METHOD, SEVERITY, SEVERITY_CRITICAL, SEVERITY_MAJOR, SEVERITY_MINOR, SEVERITY_NON_RECOVERABLE, SEVERITY_NORMAL, SEVERITY_UNKNOWN, SEVERITY_WARNING, TARGET_OBJECT, TARGET_TYPE, VISIBILITY

 

Constructor Summary

XMLMetaData(String mmbClassName, String resourceClassName, org.dom4j.Element element, String version)           Creates a new XMLMetaData instance using an explicit DOM element as the configuration source, and requiring an explicit version indicator.

XMLMetaData(String mmbClassName, String resourceClassName, String url)           Constructs an aggregate XML builder implementation.

XMLMetaData(String mmbClassName, String resourceClassName, String url, Map properties)           Constructs an aggregate XML builder implementation.

XMLMetaData(String mmbClassName, String resourceClassName, URL url)           Constructs an aggregate XML builder implementation.

XMLMetaData(String mmbClassName, String resourceClassName, URL url, Map properties)           Constructs an aggregate XML builder implementation.

 

Method Summary
MBeanInfo	build()           Constructs the Model MBean metadata.

 

Methods inherited from class org.jboss.mx.metadata.AbstractBuilder

getBooleanProperty, getProperties, getProperty, getStringProperty, setProperties, setProperty

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

XMLMetaData

public XMLMetaData(String mmbClassName,
                   String resourceClassName,
                   URL url)

Constructs an aggregate XML builder implementation.

Parameters:

mmbClassName - the class name of the Model MBean implementation

resourceClassName - the class name of the resource object the Model MBean represents

url - the URL for the XML definition of the management interface

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XMLMetaData

public XMLMetaData(String mmbClassName,
                   String resourceClassName,
                   String url)
            throws MalformedURLException

Constructs an aggregate XML builder implementation.

Parameters:

mmbClassName - the class name of the Model MBean implementation

resourceClassName - the class name of the resource object the Model MBean represents

url - the URL for the XML definition of the management interface

Throws:

MalformedURLException - if the URL string could not be resolved

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XMLMetaData

public XMLMetaData(String mmbClassName,
                   String resourceClassName,
                   URL url,
                   Map properties)

Constructs an aggregate XML builder implementation.

Parameters:

mmbClassName - the class name of the Model MBean implementation

resourceClassName - the class name of the resource object the Model MBean represents

url - the URL for the XML definition of the management interface

properties - Map of configuration properties for this builder. These properties will be passed to the appropriate XML schema specific builder when it is created.

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XMLMetaData

public XMLMetaData(String mmbClassName,
                   String resourceClassName,
                   String url,
                   Map properties)
            throws MalformedURLException

Constructs an aggregate XML builder implementation.

Parameters:

mmbClassName - the class name of the Model MBean implementation

resourceClassName - the class name of the resource object the Model MBean represents

url - the URL for the XML definition of the management interface

properties - Map of configuration properties for this builder. These properties will be passed to the appropriate XML schema specific builder when it is created.

Throws:

MalformedURLException - if the URL string could not be resolved

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XMLMetaData

public XMLMetaData(String mmbClassName,
                   String resourceClassName,
                   org.dom4j.Element element,
                   String version)

Creates a new XMLMetaData instance using an explicit DOM element as the configuration source, and requiring an explicit version indicator. The version should be the PublicID for the dtd or (worse) the dtd url.

Parameters:

mmbClassName - a String value

resourceClassName - a String value

element - an org.w3c.dom.Element value

version - a String value

Method Detail

build

public MBeanInfo build()
                throws NotCompliantMBeanException

Constructs the Model MBean metadata. This implementation reads the document type definition from the beginning of the XML file and picks a corresponding XML builder based on the schema name. In case no document type is defined the latest schema builder for this JBossMX release is used.

The SAX parser implementation is selected by default based on JAXP configuration. If you want to use JAXP to select the parser, you can set the system property "javax.xml.parsers.SAXParserFactory". For example, to use Xerces you might define:

    java -Djavax.xml.parsers.SAXParserFactory=org.apache.xerces.jaxp.SAXParserFactoryImpl ...

 

In case you can't or don't want to use JAXP to configure the SAX parser implementation you can override the SAX parser implementation by setting an MBean descriptor field XMBeanConstants.SAX_PARSER to the parser class string value.

Specified by:

build in interface MetaDataBuilder

Specified by:

build in class AbstractBuilder

Returns:

initialized MBean info

Throws:

NotCompliantMBeanException - if there were errors building the MBean info from the given XML file.

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