package com.excelian.mache.jmeter.cassandra.knownKeys;

import static com.excelian.mache.cassandra.builder.CassandraProvisioner.cassandra;

import java.util.Map;

import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext;
import org.apache.jmeter.samplers.SampleResult;

import com.datastax.driver.core.Cluster;
import com.excelian.mache.core.AbstractCacheLoader;
import com.excelian.mache.core.SchemaOptions;
import com.excelian.mache.jmeter.cassandra.AbstractCassandraSamplerClient;
import com.excelian.mache.jmeter.cassandra.CassandraTestEntity;

public class WriteToDB extends AbstractCassandraSamplerClient {
	private static final long serialVersionUID = 4662847886347883622L;
	private AbstractCacheLoader<String, CassandraTestEntity, ?> db;

	@Override
	public void setupTest(JavaSamplerContext context) {
		getLogger().info(getClass().getName() + ".setupTest");

		final Map<String, String> mapParams = extractParameters(context);

		try {
			db = cassandra()
					.withCluster(Cluster.builder().withClusterName("BluePrint")
							.addContactPoint(mapParams.get("cassandra.server.ip.address")).withPort(9042).build())
					.withKeyspace(mapParams.get("keyspace.name"))
					.withSchemaOptions(SchemaOptions.CREATE_SCHEMA_IF_NEEDED).build()
					.getCacheLoader(String.class, CassandraTestEntity.class);
			db.create();// ensure we are connected and schema exists
		} catch (Exception e) {
			getLogger().error("Error connecting to cassandra", e);
		}
	}

	@Override
	public void teardownTest(JavaSamplerContext context) {
		if (db != null) {
			db.close();
		}
	}

	@Override
	public SampleResult runTest(JavaSamplerContext context) {
		final SampleResult result = new SampleResult();
		result.sampleStart();
		try{
			writeDocumentToDbWithNewData(extractParameters(context));
			result.sampleEnd();
			result.setSuccessful(true);
		}
		catch (Exception e) {
			result.sampleEnd();
			result.setSuccessful(false);
			getLogger().error("Error running test", e);
			result.setResponseMessage(e.toString());
		}

		return result;
	}

	private void writeDocumentToDbWithNewData(final Map<String, String> params) {

		final String docNumber = params.get("entity.keyNo");
		final String entityValue = params.get("entity.value");
		final String key = "document_" + docNumber;
		final String value = (entityValue=="CURRENTTIME") ? key + "_" + System.currentTimeMillis() : entityValue;
		
		getLogger().info("Writing to db key=" + key);
		db.put(key, new CassandraTestEntity(key, value));
	}

	@Override
	public Arguments getDefaultParameters() {
		Arguments defaultParameters = super.getDefaultParameters();

		defaultParameters.addArgument("entity.value", "CURRENTTIME");
		return defaultParameters;
	}
}

package com.excelian.mache.jmeter.cassandra.knownKeys;

import static com.excelian.mache.cassandra.builder.CassandraProvisioner.cassandra;

import java.util.Map;

import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext;
import org.apache.jmeter.samplers.SampleResult;

import com.datastax.driver.core.Cluster;
import com.excelian.mache.core.AbstractCacheLoader;
import com.excelian.mache.core.SchemaOptions;
import com.excelian.mache.jmeter.cassandra.AbstractCassandraSamplerClient;
import com.excelian.mache.jmeter.cassandra.CassandraTestEntity;

public class WriteToDB extends AbstractCassandraSamplerClient {
	private static final long serialVersionUID = 4662847886347883622L;
	private AbstractCacheLoader<String, CassandraTestEntity, ?> db;

	@Override
	public void setupTest(JavaSamplerContext context) {
		getLogger().info(getClass().getName() + ".setupTest");

		final Map<String, String> mapParams = extractParameters(context);

		try {
			db = cassandra()
					.withCluster(Cluster.builder().withClusterName("BluePrint")
							.addContactPoint(mapParams.get("cassandra.server.ip.address")).withPort(9042).build())
					.withKeyspace(mapParams.get("keyspace.name"))
					.withSchemaOptions(SchemaOptions.CREATE_SCHEMA_IF_NEEDED).build()
					.getCacheLoader(String.class, CassandraTestEntity.class);
			db.create();// ensure we are connected and schema exists
		} catch (Exception e) {
			getLogger().error("Error connecting to cassandra", e);
		}
	}

	@Override
	public void teardownTest(JavaSamplerContext context) {
		if (db != null) {
			db.close();
		}
	}

	@Override
	public SampleResult runTest(JavaSamplerContext context) {
		final SampleResult result = new SampleResult();
		result.sampleStart();
		try{
			writeDocumentToDbWithNewData(extractParameters(context));
			result.sampleEnd();
			result.setSuccessful(true);
		}
		catch (Exception e) {
			result.sampleEnd();
			result.setSuccessful(false);
			getLogger().error("Error running test", e);
			result.setResponseMessage(e.toString());
		}

		return result;
	}

	private void writeDocumentToDbWithNewData(final Map<String, String> params) {

		final String docNumber = params.get("entity.keyNo");
		final String entityValue = params.get("entity.value");
		final String key = "document_" + docNumber;
		final String value = (entityValue.equals("CURRENTTIME")) ? key + "_" + System.currentTimeMillis() : entityValue;
		
		getLogger().info("Writing to db key=" + key);
		db.put(key, new CassandraTestEntity(key, value));
	}

	@Override
	public Arguments getDefaultParameters() {
		Arguments defaultParameters = super.getDefaultParameters();

		defaultParameters.addArgument("entity.value", "CURRENTTIME");
		return defaultParameters;
	}
}

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