Example usage for org.apache.solr.spelling.suggest SolrSuggester getStoreFile

Introduction

In this page you can find the example usage for org.apache.solr.spelling.suggest SolrSuggester getStoreFile.

Prototype

public File getStoreFile() 

Source Link

Usage

From source file:org.alfresco.solr.component.AsyncBuildSuggestComponent.java

License:Open Source License

@Override
public void inform(SolrCore core) {
    if (initParams != null) {
        LOG.info("Initializing SuggestComponent");
        boolean hasDefault = false;
        for (int i = 0; i < initParams.size(); i++) {
            if (initParams.getName(i).equals(CONFIG_PARAM_LABEL)) {
                NamedList suggesterParams = (NamedList) initParams.getVal(i);
                SolrSuggester suggester = new SolrSuggester();
                boolean buildOnStartup;
                Object buildOnStartupObj = suggesterParams.get(BUILD_ON_STARTUP_LABEL);
                if (buildOnStartupObj == null) {
                    File storeFile = suggester.getStoreFile();
                    buildOnStartup = storeFile == null || !storeFile.exists();
                } else {
                    buildOnStartup = Boolean.parseBoolean((String) buildOnStartupObj);
                }/*from   w  ww. ja v a  2 s . co  m*/
                boolean buildOnCommit = Boolean
                        .parseBoolean((String) suggesterParams.get(BUILD_ON_COMMIT_LABEL));
                boolean buildOnOptimize = Boolean
                        .parseBoolean((String) suggesterParams.get(BUILD_ON_OPTIMIZE_LABEL));
                boolean enabled = Boolean.parseBoolean((String) suggesterParams.get(ENABLED_LABEL));
                long minSecsBetweenBuilds = Long
                        .parseLong(core.getCoreDescriptor().getCoreProperty(MIN_SECS_BETWEEN_BUILDS, "-1"));
                SuggesterCache suggesterCache = new SuggesterCache(core, suggesterParams, enabled,
                        buildOnCommit, buildOnOptimize, buildOnStartup);

                String dictionary = suggester.init(suggesterParams, core);
                if (dictionary != null) {
                    boolean isDefault = dictionary.equals(DEFAULT_DICT_NAME);
                    if (isDefault && !hasDefault) {
                        hasDefault = true;
                    } else if (isDefault) {
                        throw new RuntimeException("More than one dictionary is missing name.");
                    }
                    suggesterCache.setBeanName(dictionary);
                    suggesters.put(dictionary, suggesterCache);
                } else {
                    if (!hasDefault) {
                        suggesterCache.setBeanName(DEFAULT_DICT_NAME);
                        suggesters.put(DEFAULT_DICT_NAME, suggesterCache);
                        hasDefault = true;
                    } else {
                        throw new RuntimeException("More than one dictionary is missing name.");
                    }
                }

                try {
                    suggesterCache.afterPropertiesSet();
                } catch (Exception e) {
                    LOG.error("Unable to initialise SuggesterCache.", e);
                    throw new RuntimeException("Unable to initialise SuggesterCache.", e);
                }

                // Register event listeners for this Suggester
                core.registerFirstSearcherListener(new SuggesterListener(suggesterCache, minSecsBetweenBuilds));
                if (buildOnCommit || buildOnOptimize) {
                    LOG.debug("Registering newSearcher listener for suggester: " + suggester.getName());
                    core.registerNewSearcherListener(
                            new SuggesterListener(suggesterCache, minSecsBetweenBuilds));
                }
            }
        }
    }
}

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From source file:org.alfresco.solr.component.AsyncBuildSuggestComponent.java

License:Open Source License

private void reloadSuggester(SolrSuggester suggester, SolrCore core, SolrIndexSearcher searcher)
        throws IOException {
    File storeFile = suggester.getStoreFile();
    if (storeFile == null || !storeFile.exists()) {
        suggester.build(core, searcher);
    } else {//from  w w w  . j a va2  s .c om
        suggester.reload(core, searcher);
    }
}

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