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ApocConfiguration.java
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ApocConfiguration.java
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package apoc;
import apoc.cache.Static;
import apoc.util.Util;
import org.neo4j.kernel.configuration.Config;
import org.neo4j.kernel.internal.GraphDatabaseAPI;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Pattern;
/**
* @author mh
* @since 19.05.16
*/
public class ApocConfiguration {
public static final String PREFIX = "apoc.";
private static final Pattern SKIP = Pattern.compile("(ur[il]|pass|cred)",Pattern.CASE_INSENSITIVE);
private static Map<String, Object> apocConfig = new HashMap<>(10);
private static Map<String, Object> config = new HashMap<>(32);
private static final Map<String, String> PARAM_WHITELIST = new HashMap<>(2);
static {
PARAM_WHITELIST.put("dbms.directories.import", "import.file.directory");
PARAM_WHITELIST.put("dbms.security.allow_csv_import_from_file_urls", "import.file.allow_read_from_filesystem");
}
public static void initialize(GraphDatabaseAPI db) {
Static.clear();
Map<String, String> params = db.getDependencyResolver().resolveDependency(Config.class).getRaw();
apocConfig.clear();
apocConfig.putAll(Util.subMap(params, PREFIX));
PARAM_WHITELIST.forEach((k, v) -> apocConfig.put(v, params.get(k)) );
config.clear();
params.forEach((k, v) -> { if (!SKIP.matcher(k).find()) {config.put(k, v);} });
}
public static Map<String, Object> get(String prefix) {
return Util.subMap(apocConfig, prefix);
}
public static <T> T get(String key, T defaultValue) {
return (T) apocConfig.getOrDefault(key, defaultValue);
}
public static boolean isEnabled(String key) {
return Util.toBoolean(apocConfig.getOrDefault(key, false));
}
public static void addToConfig(Map<String,Object> newConfig) {
apocConfig.putAll(newConfig);
}
public static Map<String,Object> list() {
return config;
}
}