Example usage for org.apache.solr.core SolrConfig getPluginInfo

Introduction

In this page you can find the example usage for org.apache.solr.core SolrConfig getPluginInfo.

Prototype

public PluginInfo getPluginInfo(String type) 

Source Link

Usage

From source file:org.codice.solr.factory.EmbeddedSolrFactory.java

License:Open Source License

/**
 * Provides an already instantiated {@link org.apache.solr.client.solrj.SolrClient} object. If an instance has not already
 * been instantiated, then the single instance will be instantiated with the provided
 * configuration file. If an instance already exists, it cannot be overwritten with a new
 * configuration.//  ww  w.j av a 2 s. c  o  m
 *
 * @param solrConfigXml        the name of the solr configuration filename such as solrconfig.xml
 * @param schemaXml            filename of the schema such as schema.xml
 * @param givenConfigFileProxy a ConfigurationFileProxy instance. If instance is <code>null</code>, a new
 *                             {@link ConfigurationFileProxy} is used instead.
 * @return {@link org.apache.solr.client.solrj.SolrClient} instance
 */
public static EmbeddedSolrServer getEmbeddedSolrServer(String solrConfigXml, String schemaXml,
        ConfigurationFileProxy givenConfigFileProxy) {

    LOGGER.debug("Retrieving embedded solr with the following properties: [{},{},{}]", solrConfigXml, schemaXml,
            givenConfigFileProxy);

    String solrConfigFileName = DEFAULT_SOLRCONFIG_XML;
    String schemaFileName = DEFAULT_SCHEMA_XML;

    if (isNotBlank(solrConfigXml)) {
        solrConfigFileName = solrConfigXml;
    }

    if (isNotBlank(schemaXml)) {
        schemaFileName = schemaXml;
    }

    ConfigurationFileProxy configProxy = givenConfigFileProxy;

    if (givenConfigFileProxy == null) {
        configProxy = new ConfigurationFileProxy(ConfigurationStore.getInstance());
    }

    File solrConfigFile = getConfigFile(solrConfigFileName, configProxy);
    File solrSchemaFile = getConfigFile(schemaFileName, configProxy);

    File solrConfigHome = new File(solrConfigFile.getParent());

    ClassLoader tccl = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(EmbeddedSolrFactory.class.getClassLoader());

        // NamedSPILoader uses the thread context classloader to lookup
        // codecs, posting formats, and analyzers
        SolrConfig solrConfig = new SolrConfig(Paths.get(solrConfigHome.getParent()), solrConfigFileName,
                new InputSource(FileUtils.openInputStream(solrConfigFile)));
        IndexSchema indexSchema = new IndexSchema(solrConfig, schemaFileName,
                new InputSource(FileUtils.openInputStream(solrSchemaFile)));
        SolrResourceLoader loader = new SolrResourceLoader(Paths.get(solrConfigHome.getAbsolutePath()));
        SolrCoreContainer container = new SolrCoreContainer(loader);

        String dataDirPath = null;
        if (!ConfigurationStore.getInstance().isInMemory()) {
            File dataDir = configProxy.getDataDirectory();
            if (dataDir != null) {
                LOGGER.debug("Using data directory [{}]", dataDir);
                dataDirPath = dataDir.getAbsolutePath();
            }
        } else {
            PluginInfo info = solrConfig.getPluginInfo(DirectoryFactory.class.getName());
            if (!"solr.RAMDirectoryFactory".equals(info.className)) {
                LOGGER.warn("Using in-memory configuration without RAMDirectoryFactory.");
            }
        }
        CoreDescriptor coreDescriptor = new CoreDescriptor(container, DEFAULT_EMBEDDED_CORE_NAME,
                solrConfig.getResourceLoader().getInstancePath());

        SolrCore core = new SolrCore(DEFAULT_EMBEDDED_CORE_NAME, dataDirPath, solrConfig, indexSchema, null,
                coreDescriptor, null, null, null);
        container.register(DEFAULT_EMBEDDED_CORE_NAME, core, false);

        return new EmbeddedSolrServer(container, DEFAULT_EMBEDDED_CORE_NAME);
    } catch (ParserConfigurationException | IOException | SAXException e) {
        throw new IllegalArgumentException("Unable to parse Solr configuration file: " + solrConfigFileName, e);
    } finally {
        Thread.currentThread().setContextClassLoader(tccl);
    }
}

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From source file:org.codice.solr.factory.impl.EmbeddedSolrFactory.java

License:Open Source License

/**
 * Creates a new {@link EmbeddedSolrServer} using the Solr core and configuration file names,
 * schema and configuration file proxy provided.
 *
 * @param coreName             name of the Solr core
 * @param solrConfigXml        name of the Solr configuration file. Defaults to
 *                             {@value HttpSolrClientFactory#DEFAULT_SOLRCONFIG_XML} if
 *                             {@code null}.
 * @param schemaXml            file name of the Solr core schema. Defaults to
 *                             {@value HttpSolrClientFactory#DEFAULT_SCHEMA_XML} if
 *                             {@code null}.
 * @param givenConfigFileProxy {@link ConfigurationFileProxy} instance to use. If {@code null},
 *                             a new {@link ConfigurationFileProxy} will be used.
 * @return a new {@link EmbeddedSolrServer} instance
 *//*from   ww w . ja v  a2  s  . c om*/
public static EmbeddedSolrServer getEmbeddedSolrServer(String coreName, @Nullable String solrConfigXml,
        @Nullable String schemaXml, @Nullable ConfigurationFileProxy givenConfigFileProxy) {

    LOGGER.debug("Retrieving embedded solr with the following properties: [{},{},{}]", solrConfigXml, schemaXml,
            givenConfigFileProxy);

    String solrConfigFileName = HttpSolrClientFactory.DEFAULT_SOLRCONFIG_XML;
    String schemaFileName = HttpSolrClientFactory.DEFAULT_SCHEMA_XML;

    if (isNotBlank(solrConfigXml)) {
        solrConfigFileName = solrConfigXml;
    }

    if (isNotBlank(schemaXml)) {
        schemaFileName = schemaXml;
    }

    ConfigurationFileProxy configProxy = givenConfigFileProxy;

    if (givenConfigFileProxy == null) {
        configProxy = new ConfigurationFileProxy(ConfigurationStore.getInstance());
    }

    configProxy.writeSolrConfiguration(coreName);
    File solrConfigFile = getConfigFile(solrConfigFileName, configProxy, coreName);
    File solrSchemaFile = getConfigFile(schemaFileName, configProxy, coreName);

    if (solrSchemaFile == null) {
        solrSchemaFile = getConfigFile("managed-schema", configProxy, coreName);
        if (solrSchemaFile == null) {
            throw new IllegalArgumentException("Unable to find Solr schema file.");
        }
    }

    File solrConfigHome = new File(solrConfigFile.getParent());

    ClassLoader tccl = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(EmbeddedSolrFactory.class.getClassLoader());

        // NamedSPILoader uses the thread context classloader to lookup
        // codecs, posting formats, and analyzers
        SolrConfig solrConfig = new SolrConfig(Paths.get(solrConfigHome.getParent()), solrConfigFileName,
                new InputSource(FileUtils.openInputStream(solrConfigFile)));
        IndexSchema indexSchema = new IndexSchema(solrConfig, schemaFileName,
                new InputSource(FileUtils.openInputStream(solrSchemaFile)));
        SolrResourceLoader loader = new SolrResourceLoader(Paths.get(solrConfigHome.getAbsolutePath()));
        SolrCoreContainer container = new SolrCoreContainer(loader);

        String dataDirPath = null;
        if (!ConfigurationStore.getInstance().isInMemory()) {
            File dataDir = configProxy.getDataDirectory();
            if (dataDir != null) {
                dataDirPath = Paths.get(dataDir.getAbsolutePath(), coreName, "data").toString();
                LOGGER.debug("Using data directory [{}]", dataDirPath);
            }
        } else {
            PluginInfo info = solrConfig.getPluginInfo(DirectoryFactory.class.getName());
            if (info != null && !"solr.RAMDirectoryFactory".equals(info.className)) {
                LOGGER.debug("Using in-memory configuration without RAMDirectoryFactory.");
            }
        }
        CoreDescriptor coreDescriptor = new CoreDescriptor(container, coreName,
                solrConfig.getResourceLoader().getInstancePath());

        SolrCore core = new SolrCore(coreName, dataDirPath, solrConfig, indexSchema, null, coreDescriptor, null,
                null, null);
        container.register(coreName, core, false);

        return new EmbeddedSolrServer(container, coreName);
    } catch (ParserConfigurationException | IOException | SAXException e) {
        throw new IllegalArgumentException("Unable to parse Solr configuration file: " + solrConfigFileName, e);
    } finally {
        Thread.currentThread().setContextClassLoader(tccl);
    }
}

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From source file:org.codice.solr.factory.SolrServerFactory.java

License:Open Source License

/**
 * Provides an already instantiated {@link org.apache.solr.client.solrj.SolrServer} object. If an instance has not already
 * been instantiated, then the single instance will be instantiated with the provided
 * configuration file. If an instance already exists, it cannot be overwritten with a new
 * configuration./*from   w  ww. ja  va2s. c o m*/
 *
 * @param solrConfigXml        the name of the solr configuration filename such as solrconfig.xml
 * @param schemaXml            filename of the schema such as schema.xml
 * @param givenConfigFileProxy a ConfigurationFileProxy instance. If instance is <code>null</code>, a new
 *                             {@link ConfigurationFileProxy} is used instead.
 * @return {@link org.apache.solr.client.solrj.SolrServer} instance
 */
public static EmbeddedSolrServer getEmbeddedSolrServer(String solrConfigXml, String schemaXml,
        ConfigurationFileProxy givenConfigFileProxy) {

    LOGGER.debug("Retrieving embedded solr with the following properties: [{},{},{}]", solrConfigXml, schemaXml,
            givenConfigFileProxy);

    String solrConfigFileName = DEFAULT_SOLRCONFIG_XML;
    String schemaFileName = DEFAULT_SCHEMA_XML;

    if (isNotBlank(solrConfigXml)) {
        solrConfigFileName = solrConfigXml;
    }

    if (isNotBlank(schemaXml)) {
        schemaFileName = schemaXml;
    }

    ConfigurationFileProxy configProxy = givenConfigFileProxy;

    if (givenConfigFileProxy == null) {
        configProxy = new ConfigurationFileProxy(ConfigurationStore.getInstance());
    }

    File solrConfigFile = getConfigFile(solrConfigFileName, configProxy);
    File solrSchemaFile = getConfigFile(schemaFileName, configProxy);
    File solrFile = getConfigFile(DEFAULT_SOLR_XML, configProxy);

    File solrConfigHome = new File(solrConfigFile.getParent());

    ClassLoader tccl = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(SolrServerFactory.class.getClassLoader());

        // NamedSPILoader uses the thread context classloader to lookup
        // codecs, posting formats, and analyzers
        SolrConfig solrConfig = new SolrConfig(solrConfigHome.getParent(), solrConfigFileName,
                new InputSource(FileUtils.openInputStream(solrConfigFile)));
        IndexSchema indexSchema = new IndexSchema(solrConfig, schemaFileName,
                new InputSource(FileUtils.openInputStream(solrSchemaFile)));
        SolrResourceLoader loader = new SolrResourceLoader(solrConfigHome.getAbsolutePath());
        SolrCoreContainer container = new SolrCoreContainer(loader, solrFile);

        String dataDirPath = null;
        if (!ConfigurationStore.getInstance().isInMemory()) {
            File dataDir = configProxy.getDataDirectory();
            if (dataDir != null) {
                LOGGER.debug("Using data directory [{}]", dataDir);
                dataDirPath = dataDir.getAbsolutePath();
            }
        } else {
            PluginInfo info = solrConfig.getPluginInfo(DirectoryFactory.class.getName());
            if (!"solr.RAMDirectoryFactory".equals(info.className)) {
                LOGGER.warn("Using in-memory configuration without RAMDirectoryFactory.");
            }
        }
        CoreDescriptor coreDescriptor = new CoreDescriptor(container, DEFAULT_EMBEDDED_CORE_NAME,
                solrConfig.getResourceLoader().getInstanceDir());

        SolrCore core = new SolrCore(DEFAULT_EMBEDDED_CORE_NAME, dataDirPath, solrConfig, indexSchema,
                coreDescriptor);
        container.register(DEFAULT_EMBEDDED_CORE_NAME, core, false);

        return new EmbeddedSolrServer(container, DEFAULT_EMBEDDED_CORE_NAME);
    } catch (ParserConfigurationException | IOException | SAXException e) {
        throw new IllegalArgumentException("Unable to parse Solr configuration file: " + solrConfigFileName, e);
    } finally {
        Thread.currentThread().setContextClassLoader(tccl);
    }
}

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