Package org.ametys.cms.search.advanced

Class TreeMaker

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.cms.search.advanced.TreeMaker

All Implemented Interfaces:

LogEnabled, Component

public class TreeMaker
extends AbstractLogEnabled
implements Component

Creates a AbstractTreeNode from a JSON object, typically got from client-side AdvancedSearchFormPanel.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TreeMaker.ClientSideCriterionWrapper	A wrapper of a client-side criterion

Field Summary

Fields

Modifier and Type	Field	Description
static String	ROLE	The component role.

Constructor Summary

Constructors

Constructor	Description
TreeMaker()

Method Summary

Modifier and Type	Method	Description
private <T> AbstractTreeNode<T>	_create(Map<String,Object> values, Function<TreeMaker.ClientSideCriterionWrapper,T> leafValueMaker)
<T> AbstractTreeNode<T>	create(Map<String,Object> values, Function<TreeMaker.ClientSideCriterionWrapper,T> leafValueMaker)	Creates a AbstractTreeNode from JSON values
protected static String	escapeQueryCharsForLikeQuery(String string, Map<String,Object> contextualParameters)	Escape special Solr query characters of the user input, before building the query in order to append '*' character(s)
Query	toQuery(Object value, String stringOperator, BiFunction<Object,Query.Operator,Query> toQuery, String language, Map<String,Object> contextualParameters)	Gets the query given the parameters.

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Field Detail

ROLE

public static final String ROLE

The component role.

Constructor Detail

TreeMaker

public TreeMaker()

Method Detail

create

public <T> AbstractTreeNode<T> create(Map<String,Object> values,
                                      Function<TreeMaker.ClientSideCriterionWrapper,T> leafValueMaker)

Creates a AbstractTreeNode from JSON values

Type Parameters:

T - the type of the values of the leaves of the tree to create

Parameters:

values - the JSON values

leafValueMaker - The function to create the value of a TreeLeaf

Returns:

the created AbstractTreeNode from JSON values

_create

private <T> AbstractTreeNode<T> _create(Map<String,Object> values,
                                        Function<TreeMaker.ClientSideCriterionWrapper,T> leafValueMaker)

toQuery

public Query toQuery(Object value,
                     String stringOperator,
                     BiFunction<Object,Query.Operator,Query> toQuery,
                     String language,
                     Map<String,Object> contextualParameters)

Gets the query given the parameters.
If the provided operator as string represents a real server-side Query.Operator, then it is just the provided BiFunction which is applied.
Otherwise, the operator is a client-side one, and it will be transformed by modifying the value (by adding wildcards for instance), and deducting the server-side Query.Operator. Then, the BiFunction is applied with the transformed value and the deducted Query.Operator.

Parameters:

value - The value

stringOperator - The operator as string

toQuery - A function applied to a transformed value (not necessarily the one given by the method, as it can be transformed by adding wildcard chars, escaping...) and a real Query.Operator (deducted from the given client-side string operator)

language - The language

contextualParameters - The contextual parameters

Returns:

The result query

escapeQueryCharsForLikeQuery

protected static String escapeQueryCharsForLikeQuery(String string,
                                                     Map<String,Object> contextualParameters)

Escape special Solr query characters of the user input, before building the query in order to append '*' character(s)

Parameters:

string - The string to escape.

contextualParameters - the search contextual parameters.

Returns:

The escaped string.