io.redlink.solrlib

Class SolrCoreContainer

java.lang.Object

io.redlink.solrlib.SolrCoreContainer

public abstract class SolrCoreContainer
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,SolrCoreDescriptor>	availableCores
protected Set<SolrCoreDescriptor>	coreDescriptors
protected Map<String,Throwable>	coreInitException
protected org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
SolrCoreContainer(Set<SolrCoreDescriptor> coreDescriptors, ExecutorService executorService)

Method Summary

Modifier and Type	Method and Description
protected void	awaitCoreInitCompletion(String coreName)
protected void	awaitInitCompletion()
protected abstract org.apache.solr.client.solrj.SolrClient	createSolrClient(String coreName)
org.apache.solr.client.solrj.SolrClient	getSolrClient(SolrCoreDescriptor coreDescriptor) Get a SolrClient for the provided SolrCoreDescriptor.
org.apache.solr.client.solrj.SolrClient	getSolrClient(String coreName) Get a SolrClient for the provided SolrCoreDescriptor.
protected abstract void	init(ExecutorService executorService)
void	initialize()
boolean	isCoreAvailable(SolrCoreDescriptor coreDescriptor) Check if the given core is available (i.e.
boolean	isCoreAvailable(String coreName) Check if the given core is available (i.e.
boolean	isStartupComplete() Non-blocking check if startup of the SolrCoreContainer is complete.
protected void	scheduleCoreInit(ExecutorService executorService, SolrCoreDescriptor coreDescriptor, boolean newCore)
void	shutdown()

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final org.slf4j.Logger log

coreInitException

protected final Map<String,Throwable> coreInitException

coreDescriptors

protected final Set<SolrCoreDescriptor> coreDescriptors

availableCores

protected final Map<String,SolrCoreDescriptor> availableCores

Constructor Detail

SolrCoreContainer

public SolrCoreContainer(Set<SolrCoreDescriptor> coreDescriptors,
                         ExecutorService executorService)

Method Detail

initialize

public final void initialize()

init

protected abstract void init(ExecutorService executorService)
                      throws IOException,
                             org.apache.solr.client.solrj.SolrServerException

Throws:

IOException

org.apache.solr.client.solrj.SolrServerException

scheduleCoreInit

protected void scheduleCoreInit(ExecutorService executorService,
                                SolrCoreDescriptor coreDescriptor,
                                boolean newCore)

shutdown

public void shutdown()
              throws IOException

Throws:

IOException

createSolrClient

protected abstract org.apache.solr.client.solrj.SolrClient createSolrClient(String coreName)

getSolrClient

public org.apache.solr.client.solrj.SolrClient getSolrClient(String coreName)
                                                      throws org.apache.solr.client.solrj.SolrServerException

Get a SolrClient for the provided SolrCoreDescriptor. Note: the caller is responsible for closing the returned SolrClient to avoid resource leakage.

Parameters:

coreName - the core to connect to

Returns:

a SolrClient

Throws:

org.apache.solr.client.solrj.SolrServerException - if the initialisation of the requested core failed

awaitInitCompletion

protected void awaitInitCompletion()
                            throws InterruptedException

Throws:

InterruptedException

awaitCoreInitCompletion

protected void awaitCoreInitCompletion(String coreName)
                                throws InterruptedException

Throws:

InterruptedException

getSolrClient

public org.apache.solr.client.solrj.SolrClient getSolrClient(SolrCoreDescriptor coreDescriptor)
                                                      throws org.apache.solr.client.solrj.SolrServerException

Get a SolrClient for the provided SolrCoreDescriptor. Note: the caller is responsible for closing the returned SolrClient to avoid resource leakage.

Parameters:

coreDescriptor - the core to connect to

Returns:

a SolrClient

Throws:

org.apache.solr.client.solrj.SolrServerException - if the initialisation of the requested core failed

isStartupComplete

public boolean isStartupComplete()

Non-blocking check if startup of the SolrCoreContainer is complete.

Returns:

true if startup is complete.

isCoreAvailable

public boolean isCoreAvailable(String coreName)

Check if the given core is available (i.e. initialized)

isCoreAvailable

public boolean isCoreAvailable(SolrCoreDescriptor coreDescriptor)

Check if the given core is available (i.e. initialized)