com.erudika.para.search

Class MockSearch

java.lang.Object

com.erudika.para.search.MockSearch

All Implemented Interfaces:

Search

@Singleton
public class MockSearch
extends Object
implements Search

Author:

Alex Bogdanovski [alex@erudika.com]

Constructor Summary

Constructors

Constructor and Description
MockSearch()

Method Summary

Modifier and Type	Method and Description
<P extends ParaObject> P	findById(String id) Simple id search.
<P extends ParaObject> P	findById(String appid, String id) Simple id search.
<P extends ParaObject> List<P>	findByIds(List<String> ids) Simple multi id search.
<P extends ParaObject> List<P>	findByIds(String appid, List<String> ids) Simple multi id search.
<P extends ParaObject> List<P>	findNearby(String type, String query, int radius, double lat, double lng, Pager... pager) Search for Address objects in a radius of X km from a given point.
<P extends ParaObject> List<P>	findNearby(String appid, String type, String query, int radius, double lat, double lng, Pager... pager) Search for Address objects in a radius of X km from a given point.
<P extends ParaObject> List<P>	findNestedQuery(String type, String field, String query, Pager... pager) Searches within a nested field.
<P extends ParaObject> List<P>	findNestedQuery(String appid, String type, String field, String query, Pager... pager) Searches within a nested field.
<P extends ParaObject> List<P>	findPrefix(String type, String field, String prefix, Pager... pager) Searches for objects that have a property which value starts with a given prefix.
<P extends ParaObject> List<P>	findPrefix(String appid, String type, String field, String prefix, Pager... pager) Searches for objects that have a property which value starts with a given prefix.
<P extends ParaObject> List<P>	findQuery(String type, String query, Pager... pager) Query string search.
<P extends ParaObject> List<P>	findQuery(String appid, String type, String query, Pager... pager) Query string search.
<P extends ParaObject> List<P>	findSimilar(String type, String filterKey, String[] fields, String liketext, Pager... pager) Searches for objects that have similar property values to a given text.
<P extends ParaObject> List<P>	findSimilar(String appid, String type, String filterKey, String[] fields, String liketext, Pager... pager) Searches for objects that have similar property values to a given text.
<P extends ParaObject> List<P>	findTagged(String type, String[] tags, Pager... pager) Searches for objects tagged with one or more tags.
<P extends ParaObject> List<P>	findTagged(String appid, String type, String[] tags, Pager... pager) Searches for objects tagged with one or more tags.
<P extends ParaObject> List<P>	findTags(String keyword, Pager... pager) Searches for Tag objects.
<P extends ParaObject> List<P>	findTags(String appid, String keyword, Pager... pager) Searches for Tag objects.
<P extends ParaObject> List<P>	findTermInList(String type, String field, List<?> terms, Pager... pager) Searches for objects having a property value that is in list of possible values.
<P extends ParaObject> List<P>	findTermInList(String appid, String type, String field, List<?> terms, Pager... pager) Searches for objects having a property value that is in list of possible values.
<P extends ParaObject> List<P>	findTerms(String type, Map<String,?> terms, boolean matchAll, Pager... pager) Searches for objects that have properties matching some given values.
<P extends ParaObject> List<P>	findTerms(String appid, String type, Map<String,?> terms, boolean matchAll, Pager... pager) Searches for objects that have properties matching some given values.
<P extends ParaObject> List<P>	findWildcard(String type, String field, String wildcard, Pager... pager) Searches for objects that have a property with a value matching a wildcard query.
<P extends ParaObject> List<P>	findWildcard(String appid, String type, String field, String wildcard, Pager... pager) Searches for objects that have a property with a value matching a wildcard query.
Long	getCount(String type) Counts indexed objects.
Long	getCount(String type, Map<String,?> terms) Counts indexed objects matching a set of terms/values.
Long	getCount(String appid, String type) Counts indexed objects.
Long	getCount(String appid, String type, Map<String,?> terms) Counts indexed objects matching a set of terms/values.
void	index(ParaObject po) Indexes an object.
void	index(String appid, ParaObject po) Indexes an object.
<P extends ParaObject> void	indexAll(List<P> objects) Indexes multiple objects in a batch operation.
<P extends ParaObject> void	indexAll(String appid, List<P> objects) Indexes multiple objects in a batch operation.
boolean	isValidQueryString(String queryString) Validates a query string.
boolean	rebuildIndex(DAO dao, App app, Pager... pager) Reads all objects from the database and indexes them into a new index.
boolean	rebuildIndex(DAO dao, App app, String destinationIndex, Pager... pager) Reads all objects from the database and indexes them into a new index.
void	unindex(ParaObject po) Removes an object from the index.
void	unindex(String appid, ParaObject po) Removes an object from the index.
<P extends ParaObject> void	unindexAll(List<P> objects) Removes multiple objects from the index in a batch operation.
void	unindexAll(Map<String,?> terms, boolean matchAll) Removes multiple objects from the index matching a set of terms.
<P extends ParaObject> void	unindexAll(String appid, List<P> objects) Removes multiple objects from the index in a batch operation.
void	unindexAll(String appid, Map<String,?> terms, boolean matchAll) Removes multiple objects from the index matching a set of terms.

Methods inherited from class java.lang.Object

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

Constructor Detail

MockSearch

public MockSearch()

Method Detail

index

public void index(ParaObject po)

Description copied from interface: Search

Indexes an object. Only fields marked with Stored are indexed.

Specified by:

index in interface Search

Parameters:

po - the domain object the object to index

index

public void index(String appid,
                  ParaObject po)

Description copied from interface: Search

Indexes an object. Only fields marked with Stored are indexed.

Specified by:

index in interface Search

Parameters:

appid - name of the App

po - the domain object

unindex

public void unindex(ParaObject po)

Description copied from interface: Search

Removes an object from the index.

Specified by:

unindex in interface Search

Parameters:

po - the domain object

unindex

public void unindex(String appid,
                    ParaObject po)

Description copied from interface: Search

Removes an object from the index.

Specified by:

unindex in interface Search

Parameters:

appid - name of the App

po - the domain object

indexAll

public <P extends ParaObject> void indexAll(List<P> objects)

Description copied from interface: Search

Indexes multiple objects in a batch operation.

Specified by:

indexAll in interface Search

Type Parameters:

P - type of the object

Parameters:

objects - a list of objects

indexAll

public <P extends ParaObject> void indexAll(String appid,
                                            List<P> objects)

Description copied from interface: Search

Indexes multiple objects in a batch operation.

Specified by:

indexAll in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

objects - a list of objects

unindexAll

public <P extends ParaObject> void unindexAll(List<P> objects)

Description copied from interface: Search

Removes multiple objects from the index in a batch operation.

Specified by:

unindexAll in interface Search

Type Parameters:

P - type of the object

Parameters:

objects - a list of objects

unindexAll

public <P extends ParaObject> void unindexAll(String appid,
                                              List<P> objects)

Description copied from interface: Search

Removes multiple objects from the index in a batch operation.

Specified by:

unindexAll in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

objects - a list of objects

unindexAll

public void unindexAll(Map<String,?> terms,
                       boolean matchAll)

Description copied from interface: Search

Removes multiple objects from the index matching a set of terms.

Specified by:

unindexAll in interface Search

Parameters:

terms - a list of terms

matchAll - if true all terms must match ('AND' operation)

unindexAll

public void unindexAll(String appid,
                       Map<String,?> terms,
                       boolean matchAll)

Description copied from interface: Search

Removes multiple objects from the index matching a set of terms. If the terms parameter is empty or null, all objects should be removed from index.

Specified by:

unindexAll in interface Search

Parameters:

appid - name of the App

terms - a list of terms

matchAll - if true all terms must match ('AND' operation)

findById

public <P extends ParaObject> P findById(String id)

Description copied from interface: Search

Simple id search.

Specified by:

findById in interface Search

Type Parameters:

P - type of the object

Parameters:

id - the id

Returns:

the object if found or null

findById

public <P extends ParaObject> P findById(String appid,
                                         String id)

Description copied from interface: Search

Simple id search.

Specified by:

findById in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

id - the id

Returns:

the object if found or null

findByIds

public <P extends ParaObject> List<P> findByIds(List<String> ids)

Description copied from interface: Search

Simple multi id search.

Specified by:

findByIds in interface Search

Type Parameters:

P - type of the object

Parameters:

ids - a list of ids to search for

Returns:

the object if found or null

findByIds

public <P extends ParaObject> List<P> findByIds(String appid,
                                                List<String> ids)

Description copied from interface: Search

Simple multi id search.

Specified by:

findByIds in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

ids - a list of ids to search for

Returns:

the object if found or null

findNearby

public <P extends ParaObject> List<P> findNearby(String type,
                                                 String query,
                                                 int radius,
                                                 double lat,
                                                 double lng,
                                                 Pager... pager)

Description copied from interface: Search

Search for Address objects in a radius of X km from a given point.

Specified by:

findNearby in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

query - the query string

radius - the radius of the search circle

lat - latitude

lng - longitude

pager - a Pager

Returns:

a list of objects found

findNearby

public <P extends ParaObject> List<P> findNearby(String appid,
                                                 String type,
                                                 String query,
                                                 int radius,
                                                 double lat,
                                                 double lng,
                                                 Pager... pager)

Description copied from interface: Search

Search for Address objects in a radius of X km from a given point.

Specified by:

findNearby in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

query - the query string

radius - the radius of the search circle

lat - latitude

lng - longitude

pager - a Pager

Returns:

a list of objects found

findPrefix

public <P extends ParaObject> List<P> findPrefix(String type,
                                                 String field,
                                                 String prefix,
                                                 Pager... pager)

Description copied from interface: Search

Searches for objects that have a property which value starts with a given prefix.

Specified by:

findPrefix in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

field - the property name of an object

prefix - the prefix

pager - a Pager

Returns:

a list of objects found

findPrefix

public <P extends ParaObject> List<P> findPrefix(String appid,
                                                 String type,
                                                 String field,
                                                 String prefix,
                                                 Pager... pager)

Description copied from interface: Search

Searches for objects that have a property which value starts with a given prefix.

Specified by:

findPrefix in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

field - the property name of an object

prefix - the prefix

pager - a Pager

Returns:

a list of objects found

findQuery

public <P extends ParaObject> List<P> findQuery(String type,
                                                String query,
                                                Pager... pager)

Description copied from interface: Search

Query string search. This is the basic search method. Refer to the Lucene query string syntax.

Specified by:

findQuery in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

query - the query string

pager - a Pager

Returns:

a list of objects found

findQuery

public <P extends ParaObject> List<P> findQuery(String appid,
                                                String type,
                                                String query,
                                                Pager... pager)

Description copied from interface: Search

Query string search. This is the basic search method. Refer to the Lucene query string syntax.

Specified by:

findQuery in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

query - the query string

pager - a Pager

Returns:

a list of objects found

findNestedQuery

public <P extends ParaObject> List<P> findNestedQuery(String type,
                                                      String field,
                                                      String query,
                                                      Pager... pager)

Description copied from interface: Search

Searches within a nested field. The objects of the given type must contain a nested field "nstd".

Specified by:

findNestedQuery in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

field - the name of the field to target (within a nested field "nstd")

query - query string

pager - a Pager

Returns:

list of objects found

findNestedQuery

public <P extends ParaObject> List<P> findNestedQuery(String appid,
                                                      String type,
                                                      String field,
                                                      String query,
                                                      Pager... pager)

Description copied from interface: Search

Searches within a nested field. The objects of the given type must contain a nested field "nstd".

Specified by:

findNestedQuery in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

field - the name of the field to target (within a nested field "nstd")

query - query string

pager - a Pager

Returns:

list of objects found

findSimilar

public <P extends ParaObject> List<P> findSimilar(String type,
                                                  String filterKey,
                                                  String[] fields,
                                                  String liketext,
                                                  Pager... pager)

Description copied from interface: Search

Searches for objects that have similar property values to a given text. A "find like this" query.

Specified by:

findSimilar in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

filterKey - exclude an object with this key from the results (optional)

fields - a list of property names

liketext - text to compare to

pager - a Pager

Returns:

a list of objects found

findSimilar

public <P extends ParaObject> List<P> findSimilar(String appid,
                                                  String type,
                                                  String filterKey,
                                                  String[] fields,
                                                  String liketext,
                                                  Pager... pager)

Description copied from interface: Search

Searches for objects that have similar property values to a given text. A "find like this" query.

Specified by:

findSimilar in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

filterKey - exclude an object with this key from the results (optional)

fields - a list of property names

liketext - text to compare to

pager - a Pager

Returns:

a list of objects found

findTagged

public <P extends ParaObject> List<P> findTagged(String type,
                                                 String[] tags,
                                                 Pager... pager)

Description copied from interface: Search

Searches for objects tagged with one or more tags.

Specified by:

findTagged in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

tags - the list of tags

pager - a Pager

Returns:

a list of objects found

findTagged

public <P extends ParaObject> List<P> findTagged(String appid,
                                                 String type,
                                                 String[] tags,
                                                 Pager... pager)

Description copied from interface: Search

Searches for objects tagged with one or more tags.

Specified by:

findTagged in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

tags - the list of tags

pager - a Pager

Returns:

a list of objects found

findTags

public <P extends ParaObject> List<P> findTags(String keyword,
                                               Pager... pager)

Description copied from interface: Search

Searches for Tag objects. This method might be deprecated in the future.

Specified by:

findTags in interface Search

Type Parameters:

P - type of the object

Parameters:

keyword - the tag keyword to search for

pager - a Pager

Returns:

a list of objects found

findTags

public <P extends ParaObject> List<P> findTags(String appid,
                                               String keyword,
                                               Pager... pager)

Description copied from interface: Search

Searches for Tag objects. This method might be deprecated in the future.

Specified by:

findTags in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

keyword - the tag keyword to search for

pager - a Pager

Returns:

a list of objects found

findTermInList

public <P extends ParaObject> List<P> findTermInList(String type,
                                                     String field,
                                                     List<?> terms,
                                                     Pager... pager)

Description copied from interface: Search

Searches for objects having a property value that is in list of possible values.

Specified by:

findTermInList in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

field - the property name of an object

terms - a list of terms (property values)

pager - a Pager

Returns:

a list of objects found

findTermInList

public <P extends ParaObject> List<P> findTermInList(String appid,
                                                     String type,
                                                     String field,
                                                     List<?> terms,
                                                     Pager... pager)

Description copied from interface: Search

Searches for objects having a property value that is in list of possible values.

Specified by:

findTermInList in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

field - the property name of an object

terms - a list of terms (property values)

pager - a Pager

Returns:

a list of objects found

findTerms

public <P extends ParaObject> List<P> findTerms(String type,
                                                Map<String,?> terms,
                                                boolean matchAll,
                                                Pager... pager)

Description copied from interface: Search

Searches for objects that have properties matching some given values. A terms query.

Specified by:

findTerms in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

terms - a map of fields (property names) to terms (property values)

matchAll - match all terms. If true - AND search, if false - OR search

pager - a Pager

Returns:

a list of objects found

findTerms

public <P extends ParaObject> List<P> findTerms(String appid,
                                                String type,
                                                Map<String,?> terms,
                                                boolean matchAll,
                                                Pager... pager)

Description copied from interface: Search

Searches for objects that have properties matching some given values. A terms query.

Specified by:

findTerms in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

terms - a map of fields (property names) to terms (property values)

matchAll - match all terms. If true - AND search, if false - OR search

pager - a Pager

Returns:

a list of objects found

findWildcard

public <P extends ParaObject> List<P> findWildcard(String type,
                                                   String field,
                                                   String wildcard,
                                                   Pager... pager)

Description copied from interface: Search

Searches for objects that have a property with a value matching a wildcard query.

Specified by:

findWildcard in interface Search

Type Parameters:

P - type of the object

Parameters:

type - the type of object to search for. See ParaObject.getType()

field - the property name of an object

wildcard - wildcard query string. For example "cat*".

pager - a Pager

Returns:

a list of objects found

findWildcard

public <P extends ParaObject> List<P> findWildcard(String appid,
                                                   String type,
                                                   String field,
                                                   String wildcard,
                                                   Pager... pager)

Description copied from interface: Search

Searches for objects that have a property with a value matching a wildcard query.

Specified by:

findWildcard in interface Search

Type Parameters:

P - type of the object

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

field - the property name of an object

wildcard - wildcard query string. For example "cat*".

pager - a Pager

Returns:

a list of objects found

getCount

public Long getCount(String type)

Description copied from interface: Search

Counts indexed objects.

Specified by:

getCount in interface Search

Parameters:

type - the type of object to search for. See ParaObject.getType()

Returns:

the number of results found

getCount

public Long getCount(String appid,
                     String type)

Description copied from interface: Search

Counts indexed objects.

Specified by:

getCount in interface Search

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

Returns:

the number of results found

getCount

public Long getCount(String type,
                     Map<String,?> terms)

Description copied from interface: Search

Counts indexed objects matching a set of terms/values.

Specified by:

getCount in interface Search

Parameters:

type - the type of object to search for. See ParaObject.getType()

terms - a list of terms (property values)

Returns:

the number of results found

getCount

public Long getCount(String appid,
                     String type,
                     Map<String,?> terms)

Description copied from interface: Search

Counts indexed objects matching a set of terms/values.

Specified by:

getCount in interface Search

Parameters:

appid - name of the App

type - the type of object to search for. See ParaObject.getType()

terms - a map of fields (property names) to terms (property values)

Returns:

the number of results found

rebuildIndex

public boolean rebuildIndex(DAO dao,
                            App app,
                            Pager... pager)

Description copied from interface: Search

Reads all objects from the database and indexes them into a new index. Old index is usually deleted.

Specified by:

rebuildIndex in interface Search

Parameters:

dao - a DAO implementation

app - an App object

pager - a Pager object

Returns:

true if operation was successful

rebuildIndex

public boolean rebuildIndex(DAO dao,
                            App app,
                            String destinationIndex,
                            Pager... pager)

Description copied from interface: Search

Reads all objects from the database and indexes them into a new index. Old index is usually deleted.

Specified by:

rebuildIndex in interface Search

Parameters:

dao - a DAO implementation

app - an App object

destinationIndex - the name of an existing index where data will be reindexed to

pager - a Pager object

Returns:

true if operation was successful

isValidQueryString

public boolean isValidQueryString(String queryString)

Description copied from interface: Search

Validates a query string.

Specified by:

isValidQueryString in interface Search

Parameters:

queryString - a query string

Returns:

true if query is valid