Package org.opennms.netmgt.dao.hibernate

Class HwEntityDaoHibernate

java.lang.Object

org.springframework.dao.support.DaoSupport

org.springframework.orm.hibernate3.support.HibernateDaoSupport

org.opennms.netmgt.dao.hibernate.AbstractDaoHibernate<OnmsHwEntity,Integer>

org.opennms.netmgt.dao.hibernate.HwEntityDaoHibernate

All Implemented Interfaces:

HwEntityDao, OnmsDao<OnmsHwEntity,Integer>, org.springframework.beans.factory.InitializingBean

public class HwEntityDaoHibernate
extends AbstractDaoHibernate<OnmsHwEntity,Integer>
implements HwEntityDao

The Class HwEntityDaoHibernate.

Author:

Alejandro Galue

Field Summary

Fields inherited from class org.opennms.netmgt.dao.hibernate.AbstractDaoHibernate

m_criteriaConverter

Fields inherited from class org.springframework.dao.support.DaoSupport

logger

Constructor Summary

Constructors

Constructor	Description
HwEntityDaoHibernate()	The Constructor.

Method Summary

Modifier and Type	Method	Description
OnmsHwEntity	findEntityByIndex(Integer nodeId, Integer entPhysicalIndex)	Find entity by index.
OnmsHwEntity	findEntityByName(Integer nodeId, String entPhysicalName)	Find entity by name.
OnmsHwEntity	findRootByNodeId(Integer nodeId)	Find root by node id.
OnmsHwEntity	findRootEntityByNodeId(Integer nodeId)	Better performant than #findRootByNodeId.
String	getAttributeValue(Integer nodeId, Integer entPhysicalIndex, String attributeName)	Gets the attribute value.
String	getAttributeValue(Integer nodeId, String nameSource, String attributeName)	Gets the attribute value.

Methods inherited from class org.opennms.netmgt.dao.hibernate.AbstractDaoHibernate

buildHibernateCallback, bulkDelete, clear, countAll, countMatching, countMatching, delete, delete, deleteAll, find, find, findAll, findMatching, findMatching, findObjects, findUnique, flush, get, initDao, initialize, load, lock, merge, queryInt, queryInt, save, saveOrUpdate, update

Methods inherited from class org.springframework.orm.hibernate3.support.HibernateDaoSupport

checkDaoConfig, convertHibernateAccessException, createHibernateTemplate, getHibernateTemplate, getSession, getSession, getSessionFactory, releaseSession, setHibernateTemplate, setSessionFactory

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opennms.netmgt.dao.api.OnmsDao

clear, countAll, countMatching, delete, delete, findAll, findMatching, flush, get, initialize, load, lock, save, saveOrUpdate, update

Constructor Detail

HwEntityDaoHibernate

public HwEntityDaoHibernate()

The Constructor.

Method Detail

findRootByNodeId

public OnmsHwEntity findRootByNodeId(Integer nodeId)

Description copied from interface: HwEntityDao

Find root by node id.

Specified by:

findRootByNodeId in interface HwEntityDao

Parameters:

nodeId - the node id

Returns:

the OpenNMS hardware entity

findRootEntityByNodeId

public OnmsHwEntity findRootEntityByNodeId(Integer nodeId)

Description copied from interface: HwEntityDao

Better performant than #findRootByNodeId. Useful when dealing with large trees. See NMS-13256 Find root by node id

Specified by:

findRootEntityByNodeId in interface HwEntityDao

Parameters:

nodeId - the node id

Returns:

the OpenNMS hardware entity

findEntityByIndex

public OnmsHwEntity findEntityByIndex(Integer nodeId,
                                      Integer entPhysicalIndex)

Description copied from interface: HwEntityDao

Find entity by index.

Specified by:

findEntityByIndex in interface HwEntityDao

Parameters:

nodeId - the node id

entPhysicalIndex - the entity physical index

Returns:

the OpenNMS hardware entity

findEntityByName

public OnmsHwEntity findEntityByName(Integer nodeId,
                                     String entPhysicalName)

Description copied from interface: HwEntityDao

Find entity by name.

Specified by:

findEntityByName in interface HwEntityDao

Parameters:

nodeId - the node id

entPhysicalName - the entity physical name

Returns:

the OpenNMS hardware entity

getAttributeValue

public String getAttributeValue(Integer nodeId,
                                Integer entPhysicalIndex,
                                String attributeName)

Description copied from interface: HwEntityDao

Gets the attribute value.

Specified by:

getAttributeValue in interface HwEntityDao

Parameters:

nodeId - the node id

entPhysicalIndex - the entity physical index

attributeName - the name of the desired attribute

Returns:

the attribute value

getAttributeValue

public String getAttributeValue(Integer nodeId,
                                String nameSource,
                                String attributeName)

Description copied from interface: HwEntityDao

Gets the attribute value.

Specified by:

getAttributeValue in interface HwEntityDao

Parameters:

nodeId - the node id

nameSource - either the value of entPhysicalName or a regular expression to be applied over the entPhysicalName (should start with '~')

attributeName - the name of the desired attribute

Returns:

the attribute value