org.opennms.web.category
Class CategoryList

java.lang.Object
  org.opennms.web.category.CategoryList

public class CategoryList
extends Object

Field Summary

protected CategoryModel	m_model
protected Section[]	m_sections Display rules from viewsdisplay.xml.

Constructor Summary

CategoryList()

Method Summary

Map<String,List<Category>>	getCategoryData()
long	getEarliestUpdate(Map categoryData) Returns the earliest update time for the categories in categoryData.
List<Section>	getSections(Map<String,Category> categoryMap) For the given map of category names to Category objects, organize the categories into the currently active display rules.
boolean	isDisconnected()
boolean	isDisconnected(long earliestUpdate)

Methods inherited from class java.lang.Object

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

Field Detail

m_model

protected CategoryModel m_model

m_sections

protected Section[] m_sections

Display rules from viewsdisplay.xml. If null, then just show all known categories under the header "Category". (See the getSections method.)

Constructor Detail

CategoryList

public CategoryList()
             throws ServletException

Throws:

ServletException

Method Detail

getSections

public List<Section> getSections(Map<String,Category> categoryMap)
                          throws IOException

For the given map of category names to Category objects, organize the categories into the currently active display rules.

If there are no display rules, a single section named Category will be returned. It will include all the categories in the category map, in alphabetical order by category name.

Throws:

IOException

getCategoryData

public Map<String,List<Category>> getCategoryData()
                                           throws IOException,
                                                  org.exolab.castor.xml.MarshalException,
                                                  org.exolab.castor.xml.ValidationException

Throws:

IOException

org.exolab.castor.xml.MarshalException

org.exolab.castor.xml.ValidationException

getEarliestUpdate

public long getEarliestUpdate(Map categoryData)

Returns the earliest update time for the categories in categoryData.

Parameters:

categoryData - category data to evaluate. From getCategoryData().

isDisconnected

public boolean isDisconnected()
                       throws IOException,
                              org.exolab.castor.xml.MarshalException,
                              org.exolab.castor.xml.ValidationException

Throws:

IOException

org.exolab.castor.xml.MarshalException

org.exolab.castor.xml.ValidationException

isDisconnected

public boolean isDisconnected(long earliestUpdate)