Package com.atlassian.crowd.search.hibernate

Class HQLQuery

java.lang.Object
com.atlassian.crowd.search.hibernate.HQLQuery
public class HQLQuery extends Object

  • Field Details

    • select

      protected final StringBuilder select

    • from

      protected final StringBuilder from

    • where

      protected final StringBuilder where

    • orderBy

      protected final StringBuilder orderBy

    • aliasCounter

      protected int aliasCounter

    • cacheRegion

      protected String cacheRegion

    • distinctRequired

      protected boolean distinctRequired

    • whereRequired

      protected boolean whereRequired

    • orderByRequired

      protected boolean orderByRequired

    • readOnly

      protected boolean readOnly

    • parameterValues

      protected final Map<String,Object> parameterValues

    • maxResults

      protected int maxResults

    • startIndex

      protected int startIndex

    • fetchSize

      protected Integer fetchSize

    • batchedParam

      protected String batchedParam

    • comparatorForBatch

      protected Comparator comparatorForBatch

    • resultTransform

      protected Function<List<Object[]>,List<?>> resultTransform

  • Constructor Details

    • HQLQuery

      public HQLQuery()

  • Method Details

    • appendSelect

      public StringBuilder appendSelect(CharSequence hql)

    • appendFrom

      public StringBuilder appendFrom(CharSequence hql)

    • appendWhere

      @Deprecated public StringBuilder appendWhere(CharSequence hql)
      Deprecated.
      use safeAppendWhere instead
      Parameters:
      hql - the text to append to the where clause
      Returns:
      the stringbuilder representing the where clause

    • safeAppendWhere

      public HQLQuery safeAppendWhere(CharSequence hql)

    • appendOrderBy

      public StringBuilder appendOrderBy(CharSequence hql)

    • getNextAlias

      public int getNextAlias()

    • addParameterPlaceholder

      public String addParameterPlaceholder(@Nullable Object value)
      Creates a variable placeholder for a parameter
      Parameters:
      value - actual value of the parameter, or null if the parameter is to be ignored
      Returns:
      the JPA-style named variable (:param1, :param2, ...)

    • addParameterPlaceholderForBatchedParam

      public String addParameterPlaceholderForBatchedParam(@Nullable Collection values)
      Creates a variable placeholder for a parameter. Marks the parameter as batched; the name and the values of the parameter may be retrieved using getBatchedParamName() and getBatchedParamValues(). Only one parameter can be batched.
      Parameters:
      values - values of the parameter that need to be batched
      Returns:
      the JPA-style named variable (:param1, :param2, ...)

    • getComparatorForBatch

      public Comparator getComparatorForBatch()
      Returns:
      comparator to merge results of batched query

    • setComparatorForBatch

      public void setComparatorForBatch(Comparator comparatorForBatch)
      sets comparator to merge results of batched query

    • getParameterMap

      public Map<String,Object> getParameterMap()
      Returns:
      a list of parameter values. May contain null elements for parameters that are to be ignored

    • getParameterValues

      public Collection<Object> getParameterValues()

    • setFetchSize

      public void setFetchSize(@Nullable Integer fetchSize)

    • requireDistinct

      public void requireDistinct()

    • limitResults

      public void limitResults(int maxResults)

    • offsetResults

      public void offsetResults(int startIndex)

    • getFetchSize

      @Nonnull public Optional<Integer> getFetchSize()

    • getMaxResults

      public int getMaxResults()

    • getStartIndex

      public int getStartIndex()

    • isReadOnly

      public boolean isReadOnly()

    • setReadOnly

      public void setReadOnly(boolean readOnly)

    • getBatchedParamName

      public String getBatchedParamName()
      Returns name of the multi-valued parameter that should be split into batches.

    • getBatchedParamValues

      public Collection getBatchedParamValues()
      Returns values of the multi-valued parameter that should be split into batches.

    • setResultTransform

      public void setResultTransform(Function<List<Object[]>,List<?>> resultTransform)

    • getResultTransform

      public Function<List<Object[]>,List<?>> getResultTransform()

    • getCacheRegion

      public String getCacheRegion()

    • setCacheRegion

      public void setCacheRegion(String cacheRegion)

    • toString

      public String toString()
      Overrides:
      toString in class Object