org.kie.internal.query
Class QueryAndParameterAppender

java.lang.Object
  org.kie.internal.query.QueryAndParameterAppender

public class QueryAndParameterAppender
extends Object

This class is a utility class for dynamically creating JPA queries.

See the jbpm-human-task-core and jbpm-audit *query() method logic.

This class is not thread-safe and should only be used locally in a method.

Constructor Summary

QueryAndParameterAppender(StringBuilder queryBuilder, Map<String,Object> params)

QueryAndParameterAppender(StringBuilder queryBuilder, Map<String,Object> params, boolean useWhere)

Method Summary

void	addNamedQueryParam(String name, Object value)
<T> void	addQueryParameters(List<? extends Object> inputParams, String listId, Class<T> type, String fieldName, boolean union)
<T> void	addQueryParameters(List<? extends Object> paramList, String listId, Class<T> type, String fieldName, String joinClause, boolean union)
<T> void	addQueryParameters(Map<String,List<? extends Object>> inputParamsMap, String listId, Class<T> type, String fieldName, boolean union)
<T> void	addQueryParameters(Map<String,List<? extends Object>> inputParamsMap, String listId, Class<T> type, String fieldName, boolean union, String joinClause)
<T> void	addRangeQueryParameters(List<? extends Object> inputParams, String listId, Class<T> type, String fieldName, boolean union)
<T> void	addRangeQueryParameters(List<? extends Object> paramList, String listId, Class<T> type, String fieldName, String joinClause, boolean union)
<T> void	addRangeQueryParameters(Map<String,List<? extends Object>> inputParamsMap, String listId, Class<T> type, String fieldName, boolean union)
<T> void	addRangeQueryParameters(Map<String,List<? extends Object>> inputParamsMap, String listId, Class<T> type, String fieldName, boolean union, String joinClause)
void	addRegexQueryParameters(List<String> inputParams, String listId, String fieldName, boolean union)
void	addRegexQueryParameters(List<String> paramValList, String listId, String fieldName, String joinClause, boolean union)
String	generateParamName()
boolean	hasBeenUsed()
void	markAsUsed()
void	queryBuilderModificationCleanup()

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryAndParameterAppender

public QueryAndParameterAppender(StringBuilder queryBuilder,
                                 Map<String,Object> params)

QueryAndParameterAppender

public QueryAndParameterAppender(StringBuilder queryBuilder,
                                 Map<String,Object> params,
                                 boolean useWhere)

Method Detail

hasBeenUsed

public boolean hasBeenUsed()

markAsUsed

public void markAsUsed()

addNamedQueryParam

public void addNamedQueryParam(String name,
                               Object value)

addQueryParameters

public <T> void addQueryParameters(List<? extends Object> paramList,
                                   String listId,
                                   Class<T> type,
                                   String fieldName,
                                   String joinClause,
                                   boolean union)

addQueryParameters

public <T> void addQueryParameters(Map<String,List<? extends Object>> inputParamsMap,
                                   String listId,
                                   Class<T> type,
                                   String fieldName,
                                   boolean union,
                                   String joinClause)

addQueryParameters

public <T> void addQueryParameters(List<? extends Object> inputParams,
                                   String listId,
                                   Class<T> type,
                                   String fieldName,
                                   boolean union)

addQueryParameters

public <T> void addQueryParameters(Map<String,List<? extends Object>> inputParamsMap,
                                   String listId,
                                   Class<T> type,
                                   String fieldName,
                                   boolean union)

addRangeQueryParameters

public <T> void addRangeQueryParameters(List<? extends Object> paramList,
                                        String listId,
                                        Class<T> type,
                                        String fieldName,
                                        String joinClause,
                                        boolean union)

addRangeQueryParameters

public <T> void addRangeQueryParameters(Map<String,List<? extends Object>> inputParamsMap,
                                        String listId,
                                        Class<T> type,
                                        String fieldName,
                                        boolean union,
                                        String joinClause)

addRangeQueryParameters

public <T> void addRangeQueryParameters(List<? extends Object> inputParams,
                                        String listId,
                                        Class<T> type,
                                        String fieldName,
                                        boolean union)

addRangeQueryParameters

public <T> void addRangeQueryParameters(Map<String,List<? extends Object>> inputParamsMap,
                                        String listId,
                                        Class<T> type,
                                        String fieldName,
                                        boolean union)

addRegexQueryParameters

public void addRegexQueryParameters(List<String> inputParams,
                                    String listId,
                                    String fieldName,
                                    boolean union)

addRegexQueryParameters

public void addRegexQueryParameters(List<String> paramValList,
                                    String listId,
                                    String fieldName,
                                    String joinClause,
                                    boolean union)

queryBuilderModificationCleanup

public void queryBuilderModificationCleanup()

generateParamName

public String generateParamName()