Example usage for org.apache.commons.configuration BaseConfiguration subset

Introduction

In this page you can find the example usage for org.apache.commons.configuration BaseConfiguration subset.

Prototype

public Configuration subset(String prefix) 

Source Link

Usage

From source file:com.syncleus.grail.graph.titangraph.TitanGods.java

public static TitanGraph create(final String directory) {
    BaseConfiguration config = new BaseConfiguration();
    Configuration storage = config.subset(GraphDatabaseConfiguration.STORAGE_NAMESPACE);
    // configuring local backend
    storage.setProperty(GraphDatabaseConfiguration.STORAGE_BACKEND_KEY, "local");
    storage.setProperty(GraphDatabaseConfiguration.STORAGE_DIRECTORY_KEY, directory);
    // configuring elastic search index
    Configuration index = storage.subset(GraphDatabaseConfiguration.INDEX_NAMESPACE).subset(INDEX_NAME);
    index.setProperty(INDEX_BACKEND_KEY, "elasticsearch");
    index.setProperty("local-mode", true);
    index.setProperty("client-only", false);
    index.setProperty(STORAGE_DIRECTORY_KEY, directory + File.separator + "es");

    TitanGraph graph = TitanFactory.open(config);
    if (!graph.getVertices().iterator().hasNext())
        TitanGods.load(graph);// w ww. j a v a 2  s . c  om
    return graph;
}

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