MtasSolrCollectionCache.java.html
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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>MtasSolrCollectionCache.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">MTAS</a> > <a href="index.source.html" class="el_package">mtas.solr.search</a> > <span class="el_source">MtasSolrCollectionCache.java</span></div><h1>MtasSolrCollectionCache.java</h1><pre class="source lang-java linenums">package mtas.solr.search;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Serializable;
import java.io.Writer;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.UUID;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.lucene.index.Term;
import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.automaton.Automata;
import org.apache.lucene.util.automaton.Automaton;
import org.apache.solr.common.util.Base64;
import org.apache.solr.common.util.SimpleOrderedMap;
/**
* The Class MtasSolrCollectionCache.
*/
public class MtasSolrCollectionCache {
/** The Constant log. */
<span class="fc" id="L44"> private static final Log log = LogFactory</span>
<span class="fc" id="L45"> .getLog(MtasSolrCollectionCache.class);</span>
/** The Constant DEFAULT_LIFETIME. */
private static final long DEFAULT_LIFETIME = 86400;
/** The Constant DEFAULT_MAXIMUM_NUMBER. */
private static final int DEFAULT_MAXIMUM_NUMBER = 1000;
/** The Constant DEFAULT_MAXIMUM_OVERFLOW. */
private static final int DEFAULT_MAXIMUM_OVERFLOW = 10;
/** The id to version. */
private Map<String, String> idToVersion;
/** The version to item. */
private Map<String, MtasSolrCollectionCacheItem> versionToItem;
/** The expiration version. */
private Map<String, Long> expirationVersion;
/** The collection cache path. */
private Path collectionCachePath;
/** The life time. */
private long lifeTime;
/** The maximum number. */
private int maximumNumber;
/** The maximum overflow. */
private int maximumOverflow;
/**
* Instantiates a new mtas solr collection cache.
*
* @param cacheDirectory the cache directory
* @param lifeTime the life time
* @param maximumNumber the maximum number
* @param maximumOverflow the maximum overflow
*/
public MtasSolrCollectionCache(String cacheDirectory, Long lifeTime,
<span class="fc" id="L86"> Integer maximumNumber, Integer maximumOverflow) {</span>
<span class="pc bpc" id="L87" title="2 of 4 branches missed."> this.lifeTime = (lifeTime != null && lifeTime > 0) ? lifeTime</span>
: DEFAULT_LIFETIME;
<span class="pc bpc" id="L89" title="2 of 4 branches missed."> this.maximumNumber = (maximumNumber != null && maximumNumber > 0)</span>
<span class="pc" id="L90"> ? maximumNumber : DEFAULT_MAXIMUM_NUMBER;</span>
<span class="pc bpc" id="L91" title="3 of 4 branches missed."> this.maximumOverflow = (maximumOverflow != null && maximumOverflow > 0)</span>
<span class="pc" id="L92"> ? maximumOverflow : DEFAULT_MAXIMUM_OVERFLOW;</span>
<span class="fc" id="L93"> idToVersion = new HashMap<>();</span>
<span class="fc" id="L94"> expirationVersion = new HashMap<>();</span>
<span class="fc" id="L95"> versionToItem = new HashMap<>();</span>
<span class="pc bpc" id="L96" title="1 of 2 branches missed."> if (cacheDirectory != null) {</span>
try {
<span class="fc" id="L98"> collectionCachePath = Files</span>
<span class="fc" id="L99"> .createDirectories(Paths.get(cacheDirectory));</span>
// reconstruct administration
<span class="fc" id="L101"> File[] fileList = collectionCachePath.toFile().listFiles();</span>
<span class="pc bpc" id="L102" title="1 of 2 branches missed."> if (fileList != null) {</span>
<span class="pc bpc" id="L103" title="1 of 2 branches missed."> for (File file : fileList) {</span>
<span class="nc bnc" id="L104" title="All 2 branches missed."> if (file.isFile()) {</span>
<span class="nc" id="L105"> String version = file.getName();</span>
<span class="nc" id="L106"> MtasSolrCollectionCacheItem item = read(version, null);</span>
<span class="nc bnc" id="L107" title="All 2 branches missed."> if (item != null) {</span>
<span class="nc bnc" id="L108" title="All 2 branches missed."> if (idToVersion.containsKey(item.id)) {</span>
<span class="nc" id="L109"> expirationVersion.remove(idToVersion.get(item.id));</span>
<span class="nc" id="L110"> versionToItem.remove(idToVersion.get(item.id));</span>
<span class="nc" id="L111"> idToVersion.remove(item.id);</span>
<span class="nc bnc" id="L112" title="All 2 branches missed."> if (!file.delete()) {</span>
<span class="nc" id="L113"> log.error("couldn't delete " + file);</span>
}
}
// don't keep data or automaton in memory
<span class="nc" id="L117"> item.data = null;</span>
// store in memory
<span class="nc" id="L119"> idToVersion.put(item.id, version);</span>
<span class="nc" id="L120"> expirationVersion.put(version,</span>
<span class="nc" id="L121"> file.lastModified() + (1000 * lifeTime));</span>
<span class="nc" id="L122"> versionToItem.put(version, item);</span>
} else {
<span class="nc bnc" id="L124" title="All 2 branches missed."> if (!file.delete()) {</span>
<span class="nc" id="L125"> log.error("couldn't delete " + file);</span>
}
}
<span class="nc bnc" id="L128" title="All 2 branches missed."> } else if (file.isDirectory()) {</span>
<span class="nc" id="L129"> log.info("unexpected directory " + file.getName());</span>
}
}
<span class="fc" id="L132"> clear();</span>
}
<span class="nc" id="L134"> } catch (IOException e) {</span>
<span class="nc" id="L135"> collectionCachePath = null;</span>
<span class="nc" id="L136"> log.error("couldn't create cache directory " + cacheDirectory, e);</span>
<span class="fc" id="L137"> }</span>
}
<span class="fc" id="L139"> }</span>
/**
* Creates the.
*
* @param size the size
* @param data the data
* @return the string
* @throws IOException Signals that an I/O exception has occurred.
*/
public String create(Integer size, HashSet<String> data) throws IOException {
<span class="nc" id="L150"> return create(null, size, data);</span>
}
/**
* Creates the.
*
* @param id the id
* @param size the size
* @param data the data
* @return the string
* @throws IOException Signals that an I/O exception has occurred.
*/
public String create(String id, Integer size, HashSet<String> data)
throws IOException {
<span class="pc bpc" id="L164" title="1 of 2 branches missed."> if (collectionCachePath != null) {</span>
// initialization
<span class="fc" id="L166"> Date date = clear();</span>
// create always new version
String version;
do {
<span class="fc" id="L170"> version = UUID.randomUUID().toString();</span>
<span class="pc bpc" id="L171" title="1 of 2 branches missed."> } while (versionToItem.containsKey(version));</span>
// create new item
MtasSolrCollectionCacheItem item;
<span class="pc bpc" id="L174" title="1 of 2 branches missed."> if (id != null) {</span>
<span class="fc" id="L175"> item = new MtasSolrCollectionCacheItem(id, size, data);</span>
// remove if item with id already exists
<span class="fc" id="L177"> deleteById(id);</span>
} else {
<span class="nc" id="L179"> item = new MtasSolrCollectionCacheItem(version, size, data);</span>
}
// register
<span class="fc" id="L182"> idToVersion.put(id, version);</span>
<span class="fc" id="L183"> expirationVersion.put(version, date.getTime() + (1000 * lifeTime));</span>
<span class="fc" id="L184"> versionToItem.put(version, item);</span>
// store data in file
<span class="fc" id="L186"> File file = collectionCachePath.resolve(version).toFile();</span>
<span class="pc" id="L187"> try (OutputStream outputStream = new FileOutputStream(file);</span>
<span class="fc" id="L188"> Writer outputStreamWriter = new OutputStreamWriter(outputStream,</span>
StandardCharsets.UTF_8);) {
<span class="fc" id="L190"> outputStreamWriter.write(encode(item));</span>
// set correct time to reconstruct administration on restart
<span class="pc bpc" id="L192" title="1 of 2 branches missed."> if (!file.setLastModified(date.getTime())) {</span>
<span class="nc" id="L193"> log.debug("couldn't change filetime " + file.getAbsolutePath());</span>
}
// don't store data in memory
<span class="fc" id="L196"> item.data = null;</span>
// return version
// System.out.println("STORED: " + version + " - " + item.size);
<span class="fc" id="L199"> return version;</span>
<span class="pc bpc" id="L200" title="12 of 16 branches missed."> } catch (IOException e) {</span>
<span class="nc" id="L201"> idToVersion.remove(id);</span>
<span class="nc" id="L202"> expirationVersion.remove(version);</span>
<span class="nc" id="L203"> versionToItem.remove(version);</span>
<span class="nc" id="L204"> throw new IOException("couldn't create " + version, e);</span>
}
} else {
<span class="nc" id="L207"> throw new IOException("no cachePath available, can't store data");</span>
}
}
/**
* List.
*
* @return the list
*/
public List<SimpleOrderedMap<Object>> list() {
<span class="fc" id="L217"> List<SimpleOrderedMap<Object>> list = new ArrayList<>();</span>
<span class="fc bfc" id="L218" title="All 2 branches covered."> for (Entry<String, String> entry : idToVersion.entrySet()) {</span>
<span class="fc" id="L219"> SimpleOrderedMap<Object> item = new SimpleOrderedMap<>();</span>
<span class="fc" id="L220"> item.add("id", entry.getKey());</span>
<span class="fc" id="L221"> item.add("size", versionToItem.get(entry.getValue()).size);</span>
<span class="fc" id="L222"> item.add("version", entry.getValue());</span>
<span class="fc" id="L223"> item.add("expiration", expirationVersion.get(entry.getValue()));</span>
<span class="fc" id="L224"> list.add(item);</span>
<span class="fc" id="L225"> }</span>
<span class="fc" id="L226"> return list;</span>
}
/**
* Check.
*
* @param id the id
* @return the simple ordered map
* @throws IOException Signals that an I/O exception has occurred.
*/
public SimpleOrderedMap<Object> check(String id) throws IOException {
<span class="fc bfc" id="L237" title="All 2 branches covered."> if (idToVersion.containsKey(id)) {</span>
<span class="fc" id="L238"> String version = idToVersion.get(id);</span>
<span class="fc" id="L239"> MtasSolrCollectionCacheItem item = versionToItem.get(version);</span>
<span class="fc" id="L240"> Date date = new Date();</span>
<span class="fc" id="L241"> long now = date.getTime();</span>
<span class="pc bpc" id="L242" title="1 of 2 branches missed."> if (verify(version, now)) {</span>
<span class="fc" id="L243"> SimpleOrderedMap<Object> data = new SimpleOrderedMap<>();</span>
<span class="fc" id="L244"> data.add("now", now);</span>
<span class="fc" id="L245"> data.add("id", item.id);</span>
<span class="fc" id="L246"> data.add("size", item.size);</span>
<span class="fc" id="L247"> data.add("version", version);</span>
<span class="fc" id="L248"> data.add("expiration", expirationVersion.get(version));</span>
<span class="fc" id="L249"> return data;</span>
} else {
<span class="nc" id="L251"> idToVersion.remove(id);</span>
<span class="nc" id="L252"> versionToItem.remove(version);</span>
<span class="nc" id="L253"> expirationVersion.remove(version);</span>
<span class="nc" id="L254"> return null;</span>
}
} else {
<span class="fc" id="L257"> return null;</span>
}
}
/**
* Now.
*
* @return the long
*/
public long now() {
<span class="fc" id="L267"> return clear().getTime();</span>
}
/**
* Gets the data by id.
*
* @param id the id
* @return the data by id
* @throws IOException Signals that an I/O exception has occurred.
*/
public HashSet<String> getDataById(String id) throws IOException {
<span class="fc bfc" id="L278" title="All 2 branches covered."> if (idToVersion.containsKey(id)) {</span>
<span class="fc" id="L279"> return get(id);</span>
} else {
<span class="fc" id="L281"> return null;</span>
}
}
/**
* Gets the automaton by id.
*
* @param id the id
* @return the automaton by id
* @throws IOException Signals that an I/O exception has occurred.
*/
public Automaton getAutomatonById(String id) throws IOException {
<span class="pc bpc" id="L293" title="1 of 2 branches missed."> if (idToVersion.containsKey(id)) {</span>
<span class="fc" id="L294"> List<BytesRef> bytesArray = new ArrayList<>();</span>
<span class="fc" id="L295"> Set<String> data = get(id);</span>
<span class="pc bpc" id="L296" title="1 of 2 branches missed."> if (data != null) {</span>
Term term;
<span class="fc bfc" id="L298" title="All 2 branches covered."> for (String item : data) {</span>
<span class="fc" id="L299"> term = new Term("dummy", item);</span>
<span class="fc" id="L300"> bytesArray.add(term.bytes());</span>
<span class="fc" id="L301"> }</span>
<span class="fc" id="L302"> Collections.sort(bytesArray);</span>
<span class="fc" id="L303"> return Automata.makeStringUnion(bytesArray);</span>
}
}
<span class="nc" id="L306"> return null;</span>
}
/**
* Delete by id.
*
* @param id the id
*/
public void deleteById(String id) {
<span class="fc bfc" id="L315" title="All 2 branches covered."> if (idToVersion.containsKey(id)) {</span>
<span class="fc" id="L316"> String version = idToVersion.remove(id);</span>
<span class="fc" id="L317"> expirationVersion.remove(version);</span>
<span class="fc" id="L318"> versionToItem.remove(version);</span>
<span class="pc bpc" id="L319" title="1 of 2 branches missed."> if (collectionCachePath != null</span>
<span class="pc bpc" id="L320" title="1 of 2 branches missed."> && !collectionCachePath.resolve(version).toFile().delete()) {</span>
<span class="nc" id="L321"> log.debug("couldn't delete " + version);</span>
}
}
<span class="fc" id="L324"> }</span>
/**
* Gets the.
*
* @param id the id
* @return the hash set
* @throws IOException Signals that an I/O exception has occurred.
*/
private HashSet<String> get(String id) throws IOException {
<span class="pc bpc" id="L334" title="1 of 2 branches missed."> if (collectionCachePath != null) {</span>
<span class="fc" id="L335"> Date date = clear();</span>
<span class="pc bpc" id="L336" title="1 of 2 branches missed."> if (idToVersion.containsKey(id)) {</span>
<span class="fc" id="L337"> String version = idToVersion.get(id);</span>
<span class="fc" id="L338"> expirationVersion.put(version, date.getTime() + (1000 * lifeTime));</span>
<span class="fc" id="L339"> MtasSolrCollectionCacheItem newItem = read(version, date.getTime());</span>
<span class="pc bpc" id="L340" title="2 of 4 branches missed."> if (newItem != null && newItem.id.equals(id)) {</span>
<span class="fc" id="L341"> return newItem.data;</span>
} else {
<span class="nc" id="L343"> log.error("couldn't get " + version);</span>
// delete file and remove from index
<span class="nc bnc" id="L345" title="All 2 branches missed."> if (!collectionCachePath.resolve(version).toFile().delete()) {</span>
<span class="nc" id="L346"> log.debug("couldn't delete " + version);</span>
}
<span class="nc" id="L348"> idToVersion.remove(id);</span>
<span class="nc" id="L349"> expirationVersion.remove(version);</span>
<span class="nc" id="L350"> versionToItem.remove(version);</span>
}
<span class="nc" id="L352"> } else {</span>
<span class="nc" id="L353"> log.error("doesn't exist anymore");</span>
}
<span class="nc" id="L355"> return null;</span>
} else
{
<span class="nc" id="L359"> throw new IOException("no cachePath available, can't get data");</span>
}
}
/**
* Read.
*
* @param version the version
* @param time the time
* @return the mtas solr collection cache item
*/
private MtasSolrCollectionCacheItem read(String version, Long time) {
try {
<span class="fc" id="L372"> Path path = collectionCachePath.resolve(version);</span>
<span class="fc" id="L373"> String data = new String(Files.readAllBytes(path),</span>
StandardCharsets.UTF_8);
<span class="fc" id="L375"> MtasSolrCollectionCacheItem decodedData = decode(data);</span>
// set correct time to reconstruct administration on restart
<span class="pc bpc" id="L378" title="1 of 2 branches missed."> if (time != null) {</span>
<span class="fc" id="L379"> File file = path.toFile();</span>
<span class="pc bpc" id="L380" title="1 of 2 branches missed."> if (!file.setLastModified(time)) {</span>
<span class="nc" id="L381"> log.debug("couldn't change filetime " + file.getAbsolutePath());</span>
}
}
<span class="fc" id="L384"> return decodedData;</span>
<span class="nc" id="L385"> } catch (IOException e) {</span>
<span class="nc" id="L386"> log.error("couldn't read " + version, e);</span>
}
<span class="nc" id="L388"> return null;</span>
}
/**
* Verify.
*
* @param version the version
* @param time the time
* @return true, if successful
*/
private boolean verify(String version, Long time) {
<span class="pc bpc" id="L399" title="1 of 2 branches missed."> if (versionToItem.containsKey(version)) {</span>
<span class="fc" id="L400"> Path path = collectionCachePath.resolve(version);</span>
<span class="fc" id="L401"> File file = path.toFile();</span>
<span class="pc bpc" id="L402" title="3 of 6 branches missed."> if (file.exists() && file.canRead() && file.canWrite()) {</span>
<span class="pc bpc" id="L403" title="1 of 2 branches missed."> if (time != null) {</span>
<span class="pc bpc" id="L404" title="1 of 2 branches missed."> if (!file.setLastModified(time)) {</span>
<span class="nc" id="L405"> log.debug("couldn't change filetime " + file.getAbsolutePath());</span>
} else {
<span class="fc" id="L407"> expirationVersion.put(version, time + (1000 * lifeTime));</span>
}
}
<span class="fc" id="L410"> return true;</span>
} else {
<span class="nc" id="L412"> return false;</span>
}
} else {
<span class="nc" id="L415"> return false;</span>
}
}
/**
* Clear.
*
* @return the date
*/
private Date clear() {
<span class="fc" id="L425"> Date date = new Date();</span>
<span class="fc" id="L426"> Long timestamp = date.getTime();</span>
<span class="fc" id="L427"> HashSet<String> idsToBeRemoved = new HashSet<>();</span>
// check expiration
<span class="fc bfc" id="L429" title="All 2 branches covered."> for (Entry<String, Long> entry : expirationVersion.entrySet()) {</span>
<span class="pc bpc" id="L430" title="1 of 2 branches missed."> if (entry.getValue() < timestamp) {</span>
<span class="nc" id="L431"> String version = entry.getKey();</span>
<span class="nc bnc" id="L432" title="All 2 branches missed."> if (versionToItem.containsKey(version)) {</span>
<span class="nc" id="L433"> idsToBeRemoved.add(versionToItem.get(version).id);</span>
} else {
<span class="nc" id="L435"> log.debug("could not remove " + version);</span>
}
}
<span class="fc" id="L438"> }</span>
<span class="pc bpc" id="L439" title="1 of 2 branches missed."> for (String id : idsToBeRemoved) {</span>
<span class="nc" id="L440"> deleteById(id);</span>
<span class="nc" id="L441"> }</span>
<span class="fc" id="L442"> idsToBeRemoved.clear();</span>
// check size
<span class="pc bpc" id="L444" title="1 of 2 branches missed."> if (expirationVersion.size() > maximumNumber + maximumOverflow) {</span>
<span class="nc" id="L445"> Set<Entry<String, Long>> mapEntries = expirationVersion.entrySet();</span>
<span class="nc" id="L446"> List<Entry<String, Long>> aList = new LinkedList<>(mapEntries);</span>
<span class="nc" id="L447"> Collections.sort(aList,</span>
(Entry<String, Long> ele1, Entry<String, Long> ele2) -> ele2
<span class="nc" id="L449"> .getValue().compareTo(ele1.getValue()));</span>
<span class="nc" id="L450"> aList.subList(maximumNumber, aList.size()).clear();</span>
<span class="nc bnc" id="L451" title="All 2 branches missed."> for (Entry<String, MtasSolrCollectionCacheItem> entry : versionToItem</span>
<span class="nc" id="L452"> .entrySet()) {</span>
<span class="nc bnc" id="L453" title="All 2 branches missed."> if (!expirationVersion.containsKey(entry.getKey())) {</span>
<span class="nc" id="L454"> idsToBeRemoved.add(entry.getValue().id);</span>
}
<span class="nc" id="L456"> }</span>
<span class="nc bnc" id="L457" title="All 2 branches missed."> for (String id : idsToBeRemoved) {</span>
<span class="nc" id="L458"> deleteById(id);</span>
<span class="nc" id="L459"> }</span>
<span class="nc" id="L460"> idsToBeRemoved.clear();</span>
}
<span class="fc" id="L462"> return date;</span>
}
/**
* Encode.
*
* @param o the o
* @return the string
* @throws IOException Signals that an I/O exception has occurred.
*/
private String encode(MtasSolrCollectionCacheItem o) throws IOException {
<span class="pc bpc" id="L473" title="1 of 2 branches missed."> if (o != null) {</span>
<span class="fc" id="L474"> ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();</span>
ObjectOutputStream objectOutputStream;
<span class="fc" id="L476"> objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);</span>
<span class="fc" id="L477"> objectOutputStream.writeObject(o);</span>
<span class="fc" id="L478"> objectOutputStream.close();</span>
<span class="fc" id="L479"> byte[] byteArray = byteArrayOutputStream.toByteArray();</span>
<span class="fc" id="L480"> return Base64.byteArrayToBase64(byteArray);</span>
} else {
<span class="nc" id="L482"> throw new IOException("nothing to encode");</span>
}
}
/**
* Decode.
*
* @param s the s
* @return the mtas solr collection cache item
* @throws IOException Signals that an I/O exception has occurred.
*/
private MtasSolrCollectionCacheItem decode(String s) throws IOException {
<span class="fc" id="L494"> byte[] bytes = Base64.base64ToByteArray(s);</span>
ObjectInputStream objectInputStream;
<span class="fc" id="L496"> objectInputStream = new ObjectInputStream(new ByteArrayInputStream(bytes));</span>
try {
<span class="fc" id="L498"> Object o = objectInputStream.readObject();</span>
<span class="pc bpc" id="L499" title="1 of 2 branches missed."> if (o instanceof MtasSolrCollectionCacheItem) {</span>
<span class="fc" id="L500"> return (MtasSolrCollectionCacheItem) o;</span>
} else {
<span class="nc" id="L502"> throw new IOException("unexpected " + o.getClass().getSimpleName());</span>
}
<span class="nc" id="L504"> } catch (ClassNotFoundException e) {</span>
<span class="nc" id="L505"> throw new IOException(e);</span>
}
}
/**
* Empty.
*/
public void empty() {
<span class="nc bnc" id="L513" title="All 2 branches missed."> for (Entry<String, String> entry : idToVersion.entrySet()) {</span>
<span class="nc" id="L514"> expirationVersion.remove(entry.getValue());</span>
<span class="nc" id="L515"> versionToItem.remove(entry.getValue());</span>
<span class="nc bnc" id="L516" title="All 2 branches missed."> if (collectionCachePath != null</span>
<span class="nc bnc" id="L517" title="All 2 branches missed."> && !collectionCachePath.resolve(entry.getValue()).toFile().delete()) {</span>
<span class="nc" id="L518"> log.debug("couldn't delete " + entry.getValue());</span>
}
<span class="nc" id="L520"> }</span>
<span class="nc" id="L521"> idToVersion.clear();</span>
<span class="nc" id="L522"> }</span>
}
class MtasSolrCollectionCacheItem implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
public String id;
public Integer size;
<span class="fc" id="L534"> public HashSet<String> data = null;</span>
public MtasSolrCollectionCacheItem(String id, Integer size,
<span class="fc" id="L537"> HashSet<String> data) throws IOException {</span>
<span class="pc bpc" id="L538" title="1 of 2 branches missed."> if (id != null) {</span>
<span class="fc" id="L539"> this.id = id;</span>
<span class="fc" id="L540"> this.size = size;</span>
<span class="fc" id="L541"> this.data = data;</span>
} else {
<span class="nc" id="L543"> throw new IOException("no id provided");</span>
}
<span class="fc" id="L545"> }</span>
@Override
public int hashCode() {
<span class="nc" id="L549"> int h = this.getClass().getSimpleName().hashCode();</span>
<span class="nc" id="L550"> h = (h * 3) ^ id.hashCode();</span>
<span class="nc" id="L551"> return h;</span>
}
@Override
public boolean equals(Object obj) {
<span class="nc bnc" id="L556" title="All 2 branches missed."> if (this == obj)</span>
<span class="nc" id="L557"> return true;</span>
<span class="nc bnc" id="L558" title="All 2 branches missed."> if (obj == null)</span>
<span class="nc" id="L559"> return false;</span>
<span class="nc bnc" id="L560" title="All 2 branches missed."> if (getClass() != obj.getClass())</span>
<span class="nc" id="L561"> return false;</span>
<span class="nc" id="L562"> final MtasSolrCollectionCacheItem that = (MtasSolrCollectionCacheItem) obj;</span>
<span class="nc" id="L563"> return (id.equals(that.id));</span>
}
}
</pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.7.9.201702052155</span></div></body></html>