Class ReportQueryResult

All Implemented Interfaces:
Serializable, Map

public class ReportQueryResult extends Object implements Serializable, Map
Purpose: A single row (type) result for a ReportQuery

Description: Represents a single row of attribute values (converted using mapping) for a ReportQuery. The attributes can be from various objects. Responsibilities:

  • Converted field values into object attribute values.
  • Provide access to values by index or item name
See Also:
Doug Clarke
  • Field Details

    • names

      protected List<String> names
      Item names to lookup result values
    • results

      protected List<Object> results
      Actual converted attribute values
    • primaryKey

      protected Object primaryKey
      Id value if the retrievPKs flag was set on the ReportQuery. These can be used to get the actual object
    • key

      protected StringBuffer key
      If an objectLevel distinct is used then generate unique key for this result
  • Constructor Details

    • ReportQueryResult

      public ReportQueryResult(List<Object> results, Object primaryKeyValues)
      INTERNAL: Used to create test results
    • ReportQueryResult

      public ReportQueryResult(ReportQuery query, org.eclipse.persistence.internal.sessions.AbstractRecord row, Vector toManyResults)
  • Method Details

    • buildResult

      protected void buildResult(ReportQuery query, org.eclipse.persistence.internal.sessions.AbstractRecord row, Vector toManyData)
      INTERNAL: Create an array of attribute values (converted from raw field values using the mapping).
    • processItem

      protected Object processItem(ReportQuery query, org.eclipse.persistence.internal.sessions.AbstractRecord row, Vector toManyData, org.eclipse.persistence.internal.queries.ReportItem item)
      INTERNAL: Return a value from an item and database row (converted from raw field values using the mapping).
    • clear

      public void clear()
      PUBLIC: Clear the contents of the result.
      Specified by:
      clear in interface Map
    • contains

      public boolean contains(Object value)
      PUBLIC: Check if the value is contained in the result.
    • containsKey

      public boolean containsKey(Object key)
      PUBLIC: Check if the key is contained in the result.
      Specified by:
      containsKey in interface Map
    • containsValue

      public boolean containsValue(Object value)
      PUBLIC: Check if the value is contained in the result.
      Specified by:
      containsValue in interface Map
    • entrySet

      public Set entrySet()
      PUBLIC: Returns a set of the keys.
      Specified by:
      entrySet in interface Map
    • equals

      public boolean equals(Object anObject)
      PUBLIC: Compare if the two results are equal.
      Specified by:
      equals in interface Map
      equals in class Object
    • equals

      public boolean equals(ReportQueryResult result)
      INTERNAL: Used in testing to compare if results are correct.
    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface Map
      hashCode in class Object
    • get

      public Object get(Object name)
      PUBLIC: Return the value for given item name.
      Specified by:
      get in interface Map
    • get

      public Object get(String name)
      PUBLIC: Return the value for given item name.
    • getByIndex

      public Object getByIndex(int index)
      PUBLIC: Return the indexed value from result.
    • getResultKey

      public String getResultKey()
      INTERNAL: Return the unique key for this result
    • getNames

      public List<String> getNames()
      PUBLIC: Return the names of report items, provided to ReportQuery.
    • getId

      public Object getId()
      PUBLIC: Return the Id for the result or null if not requested.
    • getResults

      public List<Object> getResults()
      PUBLIC: Return the results.
    • isEmpty

      public boolean isEmpty()
      PUBLIC: Return if the result is empty.
      Specified by:
      isEmpty in interface Map
    • keySet

      public Set keySet()
      PUBLIC: Returns a set of the keys.
      Specified by:
      keySet in interface Map
    • put

      public Object put(Object name, Object value)
      ADVANCED: Set the value for given item name.
      Specified by:
      put in interface Map
    • putAll

      public void putAll(Map map)
      PUBLIC: Add all of the elements.
      Specified by:
      putAll in interface Map
    • readObject

      public Object readObject(Class javaClass, Session session)
      PUBLIC: If the PKs were retrieved with the attributes then this method can be used to read the real object from the database.
    • remove

      public Object remove(Object name)
      INTERNAL: Remove the name key and value from the result.
      Specified by:
      remove in interface Map
    • setNames

      protected void setNames(List<String> names)
    • setId

      protected void setId(Object primaryKey)
      INTERNAL: Set the Id for the result row's object.
    • setResults

      public void setResults(List<Object> results)
      INTERNAL: Set the results.
    • size

      public int size()
      PUBLIC: Return the number of name/value pairs in the result.
      Specified by:
      size in interface Map
    • toArray

      public Object[] toArray()
      INTERNAL: Converts the ReportQueryResult to a simple array of values.
    • toList

      public List toList()
      INTERNAL: Converts the ReportQueryResult to a simple list of values.
    • toString

      public String toString()
      toString in class Object
    • values

      public Collection values()
      PUBLIC: Returns an collection of the values.
      Specified by:
      values in interface Map