APISanityHSQLDBIT.java

/* $Id$ */

/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.manifoldcf.agents.output.elasticsearch.tests;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.math.BigInteger;
import java.util.HashMap;
import java.util.Map;

import org.apache.commons.lang.StringUtils;
import org.apache.manifoldcf.core.interfaces.Configuration;
import org.apache.manifoldcf.core.interfaces.ConfigurationNode;
import org.apache.manifoldcf.core.interfaces.ManifoldCFException;
import org.apache.manifoldcf.crawler.system.ManifoldCF;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 * @author Piergiorgio Lucidi
 */
public class APISanityHSQLDBIT extends BaseITHSQLDB
{
  
  @Test
  public void sanityCheck()
    throws Exception
  {
    try
    {
      
      int i;

      // Create a basic file system connection, and save it.
      ConfigurationNode connectionObject;
      ConfigurationNode child;
      Configuration requestObject;
      Configuration result;
      
      connectionObject = new ConfigurationNode("repositoryconnection");
      
      child = new ConfigurationNode("name");
      child.setValue("Test Connection");
      connectionObject.addChild(connectionObject.getChildCount(),child);
      
      child = new ConfigurationNode("class_name");
      child.setValue("org.apache.manifoldcf.crawler.tests.TestingRepositoryConnector");
      connectionObject.addChild(connectionObject.getChildCount(),child);
      
      child = new ConfigurationNode("description");
      child.setValue("Test Connection");
      connectionObject.addChild(connectionObject.getChildCount(),child);

      child = new ConfigurationNode("max_connections");
      child.setValue("10");
      connectionObject.addChild(connectionObject.getChildCount(),child);
      
      child = new ConfigurationNode("configuration");
      
      //Testing Repository Connector parameters
      
      // MHL
      
      /*
      ConfigurationNode cmisBindingNode = new ConfigurationNode("_PARAMETER_");
      cmisBindingNode.setAttribute("name", CmisConfig.BINDING_PARAM);
      cmisBindingNode.setValue(CmisConfig.BINDING_DEFAULT_VALUE);
      child.addChild(child.getChildCount(), cmisBindingNode);
      */
      
      connectionObject.addChild(connectionObject.getChildCount(),child);

      requestObject = new Configuration();
      requestObject.addChild(0,connectionObject);
      
      result = performAPIPutOperationViaNodes("repositoryconnections/Test%20Connection",201,requestObject);
      
      i = 0;
      while (i < result.getChildCount())
      {
        ConfigurationNode resultNode = result.findChild(i++);
        if (resultNode.getType().equals("error"))
          throw new Exception(resultNode.getValue());
      }
      
      // Create a basic null output connection, and save it.
      connectionObject = new ConfigurationNode("outputconnection");
      
      child = new ConfigurationNode("name");
      child.setValue("ElasticSearch");
      connectionObject.addChild(connectionObject.getChildCount(),child);
      
      child = new ConfigurationNode("class_name");
      child.setValue("org.apache.manifoldcf.agents.output.elasticsearch.ElasticSearchConnector");
      connectionObject.addChild(connectionObject.getChildCount(),child);
      
      child = new ConfigurationNode("description");
      child.setValue("ElasticSearch Connection");
      connectionObject.addChild(connectionObject.getChildCount(),child);

      child = new ConfigurationNode("max_connections");
      child.setValue("100");
      connectionObject.addChild(connectionObject.getChildCount(),child);

      child = new ConfigurationNode("configuration");
      
      //ElasticSearch Output Connector parameters
      
      //serverlocation
      ConfigurationNode serverLocation = new ConfigurationNode("_PARAMETER_");
      serverLocation.setAttribute("name", "serverlocation");
      serverLocation.setValue("http://localhost:9200");
      child.addChild(child.getChildCount(), serverLocation);
      
      //indexname
      ConfigurationNode indexName = new ConfigurationNode("_PARAMETER_");
      indexName.setAttribute("name", "indexname");
      indexName.setValue("index");
      child.addChild(child.getChildCount(), indexName);
      
      //indextype
      ConfigurationNode indexType = new ConfigurationNode("_PARAMETER_");
      indexType.setAttribute("name", "indextype");
      indexType.setValue("generictype");
      child.addChild(child.getChildCount(), indexType);
      
      connectionObject.addChild(connectionObject.getChildCount(),child);
      
      requestObject = new Configuration();
      requestObject.addChild(0,connectionObject);
      
      result = performAPIPutOperationViaNodes("outputconnections/ElasticSearch",201,requestObject);
      
      i = 0;
      while (i < result.getChildCount())
      {
        ConfigurationNode resultNode = result.findChild(i++);
        if (resultNode.getType().equals("error"))
          throw new Exception(resultNode.getValue());
      }

      // Create a job.
      ConfigurationNode jobObject = new ConfigurationNode("job");
      
      child = new ConfigurationNode("description");
      child.setValue("Test Job");
      jobObject.addChild(jobObject.getChildCount(),child);

      child = new ConfigurationNode("repository_connection");
      child.setValue("Test Connection");
      jobObject.addChild(jobObject.getChildCount(),child);

      // Revamped way of adding output connection
      child = new ConfigurationNode("pipelinestage");
      ConfigurationNode pipelineChild = new ConfigurationNode("stage_id");
      pipelineChild.setValue("0");
      child.addChild(child.getChildCount(),pipelineChild);
      pipelineChild = new ConfigurationNode("stage_isoutput");
      pipelineChild.setValue("true");
      child.addChild(child.getChildCount(),pipelineChild);
      pipelineChild = new ConfigurationNode("stage_connectionname");
      pipelineChild.setValue("ElasticSearch");
      child.addChild(child.getChildCount(),pipelineChild);
      jobObject.addChild(jobObject.getChildCount(),child);

      child = new ConfigurationNode("run_mode");
      child.setValue("scan once");
      jobObject.addChild(jobObject.getChildCount(),child);

      child = new ConfigurationNode("start_mode");
      child.setValue("manual");
      jobObject.addChild(jobObject.getChildCount(),child);

      child = new ConfigurationNode("hopcount_mode");
      child.setValue("accurate");
      jobObject.addChild(jobObject.getChildCount(),child);

      child = new ConfigurationNode("document_specification");
      
      jobObject.addChild(jobObject.getChildCount(),child);
      
      requestObject = new Configuration();
      requestObject.addChild(0,jobObject);
      
      result = performAPIPostOperationViaNodes("jobs",201,requestObject);
      
      String jobIDString = null;
      i = 0;
      while (i < result.getChildCount())
      {
        ConfigurationNode resultNode = result.findChild(i++);
        if (resultNode.getType().equals("error"))
          throw new Exception(resultNode.getValue());
        else if (resultNode.getType().equals("job_id"))
          jobIDString = resultNode.getValue();
      }
      if (jobIDString == null)
        throw new Exception("Missing job_id from return!");
      
      // Now, start the job, and wait until it completes.
      startJob(jobIDString);
      waitJobInactive(jobIDString, 120000L);

      // Check to be sure we actually processed the right number of documents.
      // The test data area has 3 documents and one directory, and we have to count the root directory too.
      long count;
      count = getJobDocumentsProcessed(jobIDString);
      if (count != 3)
        throw new ManifoldCFException("Wrong number of documents processed - expected 3, saw "+new Long(count).toString());
      
      // Now, delete the job.
      deleteJob(jobIDString);

      waitJobDeleted(jobIDString, 120000L);
      
      // Cleanup is automatic by the base class, so we can feel free to leave jobs and connections lying around.
    }
    catch (Exception e)
    {
      e.printStackTrace();
      throw e;
    }
  }
  
  protected void startJob(String jobIDString)
    throws Exception
  {
    Configuration requestObject = new Configuration();
    
    Configuration result = performAPIPutOperationViaNodes("start/"+jobIDString,201,requestObject);
    int i = 0;
    while (i < result.getChildCount())
    {
      ConfigurationNode resultNode = result.findChild(i++);
      if (resultNode.getType().equals("error"))
        throw new Exception(resultNode.getValue());
    }
  }
  
  protected void deleteJob(String jobIDString)
    throws Exception
  {
    Configuration result = performAPIDeleteOperationViaNodes("jobs/"+jobIDString,200);
    int i = 0;
    while (i < result.getChildCount())
    {
      ConfigurationNode resultNode = result.findChild(i++);
      if (resultNode.getType().equals("error"))
        throw new Exception(resultNode.getValue());
    }

  }
  
  protected String getJobStatus(String jobIDString)
    throws Exception
  {
    Configuration result = performAPIGetOperationViaNodes("jobstatuses/"+jobIDString,200);
    String status = null;
    int i = 0;
    while (i < result.getChildCount())
    {
      ConfigurationNode resultNode = result.findChild(i++);
      if (resultNode.getType().equals("error"))
        throw new Exception(resultNode.getValue());
      else if (resultNode.getType().equals("jobstatus"))
      {
        int j = 0;
        while (j < resultNode.getChildCount())
        {
          ConfigurationNode childNode = resultNode.findChild(j++);
          if (childNode.getType().equals("status"))
            status = childNode.getValue();
        }
      }
    }
    return status;
  }

  protected long getJobDocumentsProcessed(String jobIDString)
    throws Exception
  {
    Configuration result = performAPIGetOperationViaNodes("jobstatuses/"+jobIDString,200);
    String documentsProcessed = null;
    int i = 0;
    while (i < result.getChildCount())
    {
      ConfigurationNode resultNode = result.findChild(i++);
      if (resultNode.getType().equals("error"))
        throw new Exception(resultNode.getValue());
      else if (resultNode.getType().equals("jobstatus"))
      {
        int j = 0;
        while (j < resultNode.getChildCount())
        {
          ConfigurationNode childNode = resultNode.findChild(j++);
          if (childNode.getType().equals("documents_processed"))
            documentsProcessed = childNode.getValue();
        }
      }
    }
    if (documentsProcessed == null)
      throw new Exception("Expected a documents_processed field, didn't find it");
    return new Long(documentsProcessed).longValue();
  }

  protected void waitJobInactive(String jobIDString, long maxTime)
    throws Exception
  {
    long startTime = System.currentTimeMillis();
    while (System.currentTimeMillis() < startTime + maxTime)
    {
      String status = getJobStatus(jobIDString);
      if (status == null)
        throw new Exception("No such job: '"+jobIDString+"'");
      if (status.equals("not yet run"))
        throw new Exception("Job was never started.");
      if (status.equals("done"))
        return;
      if (status.equals("error"))
        throw new Exception("Job reports error.");
      ManifoldCF.sleep(1000L);
      continue;
    }
    throw new ManifoldCFException("ManifoldCF did not terminate in the allotted time of "+new Long(maxTime).toString()+" milliseconds");
  }
  
  protected void waitJobDeleted(String jobIDString, long maxTime)
    throws Exception
  {
    long startTime = System.currentTimeMillis();
    while (System.currentTimeMillis() < startTime + maxTime)
    {
      String status = getJobStatus(jobIDString);
      if (status == null)
        return;
      ManifoldCF.sleep(1000L);
    }
    throw new ManifoldCFException("ManifoldCF did not delete in the allotted time of "+new Long(maxTime).toString()+" milliseconds");
  }
    

}