Neo4J Specific Configuration

Neo4J specific XML configuration file, if put into classpath, is used by Kundera during its interaction with Neo4j database. These properties are same as those specified in neo4j.properties. A sample XML configuration file is given below: (Snippet from https://github.com/impetus-opensource/Kundera/blob/trunk/kundera-neo4j/src/test/resources/kunderaNeo4JTest.xml)

<?xml version="1.0" encoding="UTF-8"?>
<clientProperties>
<datastores>
<dataStore>
	<name>neo4j</name>
	<connection>
	<properties>
		<!-- Native queries would be assumed to be this one, can't be overidden 
			at operation level -->
		<property name="default_native_query_language" value="lucene"></property>

		<property name="all_stores_total_mapped_memory_size"
			value="500M"></property>
		<property name="allow_store_upgrade" value="false"></property>
		<property name="array_block_size" value="120"></property>
		<property name="backup_slave" value="false"></property>
		<property name="cache_type" value="soft"></property>
		<property name="cypher_parser_version" value="1.8"></property>
		<property name="dump_configuration" value="false"></property>
		<!--<property name="forced_kernel_id" value=""></property> -->
		<property name="gc_monitor_threshold" value="200ms"></property>
		<property name="gc_monitor_wait_time" value="100ms"></property>
		<property name="gcr_cache_min_log_interval" value="60s"></property>
		<property name="grab_file_lock" value="true"></property>
		<property name="intercept_committing_transactions" value="false"></property>
		<property name="intercept_deserialized_transactions"
			value="false"></property>
		<property name="keep_logical_logs" value="true"></property>
		<property name="log_mapped_memory_stats" value="false"></property>
		<property name="log_mapped_memory_stats_filename" value="mapped_memory_stats.log"></property>
		<property name="log_mapped_memory_stats_interval" value="1000000"></property>
		<property name="logging.threshold_for_rotation" value="104857600"></property>
		<property name="logical_log" value="nioneo_logical.log"></property>
		<property name="lucene_searcher_cache_size" value="2147483647"></property>
		<property name="lucene_writer_cache_size" value="2147483647"></property>
		<property name="mapped_memory_page_size" value="1M"></property>
		<property name="neo_store" value="neostore"></property>
		<property name="neostore.nodestore.db.mapped_memory"
			value="20M"></property>
		<property name="neostore.propertystore.db.arrays.mapped_memory"
			value="130M"></property>
		<property name="neostore.propertystore.db.index.keys.mapped_memory"
			value="1M"></property>
		<property name="neostore.propertystore.db.index.mapped_memory"
			value="1M"></property>
		<property name="neostore.propertystore.db.mapped_memory"
			value="90M"></property>
		<property name="neostore.propertystore.db.strings.mapped_memory"
			value="130M"></property>
		<property name="neostore.relationshipstore.db.mapped_memory"
			value="100M"></property>

		<!--Controls the auto indexing feature for nodes. Setting to false shuts 
			it down, while true enables it by default for properties listed in the node_keys_indexable 
			setting. -->
		<property name="node_auto_indexing" value="true"></property>
		<property name="node_cache_array_fraction" value="1.0"></property>
		<!--<property name="node_cache_size" value=""></property> -->
		<property name="node_keys_indexable"
			value="ACTOR_ID,ACTOR_NAME,ACTOR_ID_PREFIX,ACTOR_ID_SUFFIX,MOVIE_ID,TITLE,YEAR,CERTIFICATION,SERIAL_NUMBER,actorId,movieId"></property>
		<property name="query_cache_size" value="100"></property>
		<property name="read_only" value="false"></property>
		<property name="rebuild_idgenerators_fast" value="false"></property>

		<!-- Controls the auto indexing feature for relationships. Setting to 
			false shuts it down, while true enables it by default for properties listed 
			in the relationship_keys_indexable setting. -->
		<property name="relationship_auto_indexing" value="true"></property>
		<property name="relationship_cache_array_fraction" value="1.0"></property>
		<!-- <property name="relationship_cache_size" value=""></property> -->
		<property name="relationship_keys_indexable" value="ROLE_NAME,ROLE_TYPE,roleId"></property>
		<property name="remote_logging_enabled" value="false"></property>
		<property name="remote_logging_host" value="127.0.0.1"></property>
		<property name="remote_logging_port" value="4560"></property>

		<!-- The directory where the database files are located. -->
		<!--<property name="store_dir" value=""></property> -->
		<property name="string_block_size" value="120"></property>
		<!--<property name="tx_manager_impl" value=""></property> -->
		<!--<property name="use_memory_mapped_buffers" value=""></property> -->
	</properties>
	</connection>
</dataStore>
</datastores>
</clientProperties>

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