core.tut.pori.dao

Class SimpleSolrTemplate

java.lang.Object

core.tut.pori.dao.SimpleSolrTemplate

public class SimpleSolrTemplate
extends java.lang.Object

Simplified Solr Template.

Constructor Summary

Constructors

Constructor and Description
SimpleSolrTemplate(org.apache.solr.client.solrj.SolrClient solrServer)

Method Summary

Modifier and Type	Method and Description
org.apache.solr.client.solrj.response.UpdateResponse	addBean(java.lang.Object obj)
org.apache.solr.client.solrj.response.UpdateResponse	addBeans(java.util.Collection<?> beans)
org.apache.solr.client.solrj.response.UpdateResponse	commit() Invokes a "hard commit" to Solr index.
org.apache.solr.client.solrj.response.UpdateResponse	deleteById(java.util.Collection<java.lang.String> ids) Overloaded convenience method for passing a Collection instead of a list.
org.apache.solr.client.solrj.response.UpdateResponse	deleteById(java.util.List<java.lang.String> ids)
static <T> java.util.List<T>	getList(org.apache.solr.client.solrj.response.QueryResponse response, java.lang.Class<T> cls)
static <T> java.util.List<T>	getObjects(org.apache.solr.client.solrj.response.QueryResponse response, java.lang.String fieldName, java.lang.Class<T> cls)
org.apache.solr.client.solrj.response.QueryResponse	query(org.apache.solr.common.params.SolrParams params)
<T> java.util.List<T>	queryForList(org.apache.solr.common.params.SolrParams params, java.lang.Class<T> cls)
<T> java.util.List<T>	queryForObjects(org.apache.solr.common.params.SolrParams params, java.lang.String fieldName, java.lang.Class<T> cls)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleSolrTemplate

public SimpleSolrTemplate(org.apache.solr.client.solrj.SolrClient solrServer)

Parameters:

solrServer -

Method Detail

addBean

public org.apache.solr.client.solrj.response.UpdateResponse addBean(java.lang.Object obj)
                                                             throws org.apache.solr.common.SolrException

Parameters:

obj -

Returns:

response

Throws:

org.apache.solr.common.SolrException

addBeans

public org.apache.solr.client.solrj.response.UpdateResponse addBeans(java.util.Collection<?> beans)
                                                              throws org.apache.solr.common.SolrException

Parameters:

beans -

Returns:

response

Throws:

org.apache.solr.common.SolrException

deleteById

public org.apache.solr.client.solrj.response.UpdateResponse deleteById(java.util.List<java.lang.String> ids)
                                                                throws org.apache.solr.common.SolrException

Parameters:

ids -

Returns:

response

Throws:

org.apache.solr.common.SolrException

See Also:

SolrClient.deleteById(java.util.List)

deleteById

public org.apache.solr.client.solrj.response.UpdateResponse deleteById(java.util.Collection<java.lang.String> ids)
                                                                throws org.apache.solr.common.SolrException

Overloaded convenience method for passing a Collection instead of a list.

Parameters:

ids -

Returns:

response

Throws:

org.apache.solr.common.SolrException

commit

public org.apache.solr.client.solrj.response.UpdateResponse commit()
                                                            throws org.apache.solr.common.SolrException

Invokes a "hard commit" to Solr index. Generally there should not be need for calling this because Solr cores should be configured to do <autoCommit>s on their own. See Solr Near Realtime Search (NRT) for more information.

Returns:

response

Throws:

org.apache.solr.common.SolrException

query

public org.apache.solr.client.solrj.response.QueryResponse query(org.apache.solr.common.params.SolrParams params)
                                                          throws org.apache.solr.common.SolrException

Parameters:

params -

Returns:

response

Throws:

org.apache.solr.common.SolrException

See Also:

SolrClient.query(org.apache.solr.common.params.SolrParams)

queryForObjects

public <T> java.util.List<T> queryForObjects(org.apache.solr.common.params.SolrParams params,
                                             java.lang.String fieldName,
                                             java.lang.Class<T> cls)
                                      throws org.apache.solr.common.SolrException

Parameters:

params -

fieldName -

cls -

Returns:

All values for the given field or null if none

Throws:

org.apache.solr.common.SolrException

getObjects

public static <T> java.util.List<T> getObjects(org.apache.solr.client.solrj.response.QueryResponse response,
                                               java.lang.String fieldName,
                                               java.lang.Class<T> cls)
                                        throws java.lang.IllegalArgumentException

Parameters:

response -

fieldName -

cls -

Returns:

All values for the given field or null if none

Throws:

java.lang.IllegalArgumentException

queryForList

public <T> java.util.List<T> queryForList(org.apache.solr.common.params.SolrParams params,
                                          java.lang.Class<T> cls)
                                   throws org.apache.solr.common.SolrException

Parameters:

params -

cls - type of the beans

Returns:

the list of beans of the requested type or null if none was found

Throws:

org.apache.solr.common.SolrException

getList

public static <T> java.util.List<T> getList(org.apache.solr.client.solrj.response.QueryResponse response,
                                            java.lang.Class<T> cls)

Parameters:

response -

cls -

Returns:

list of objects of the given class or null if none found in the class or the response is null