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package eu.dnetlib.validator.service.impl;
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import eu.dnetlib.domain.functionality.validator.*;
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import eu.dnetlib.enabling.tools.blackboard.BlackboardJob;
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import eu.dnetlib.enabling.tools.blackboard.BlackboardNotificationHandler;
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import eu.dnetlib.enabling.tools.blackboard.BlackboardServerHandler;
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import eu.dnetlib.validator.commons.dao.DaoException;
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import eu.dnetlib.validator.commons.dao.jobs.JobsDAO;
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import eu.dnetlib.validator.commons.dao.rules.RulesDAO;
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import eu.dnetlib.validator.commons.dao.rules.RulesetsDAO;
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import eu.dnetlib.validator.commons.email.Emailer;
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import eu.dnetlib.validator.engine.Validator;
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import eu.dnetlib.validator.engine.ValidatorException;
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import eu.dnetlib.validator.engine.data.Rule;
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import eu.dnetlib.validator.engine.execution.Job;
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import eu.dnetlib.validator.service.impls.ValidatorRestore;
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import eu.dnetlib.validator.service.impls.listeners.*;
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import eu.dnetlib.validator.service.impls.providers.DnetProvider;
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import eu.dnetlib.validator.service.impls.providers.OAIPMHRecordProvider;
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import eu.dnetlib.validator.service.impls.providers.OAIPMHSinglePageVerbProvider;
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import eu.dnetlib.validator.service.impls.rules.ChainRule;
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import eu.dnetlib.validator.service.impls.rules.RuleTypes;
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import org.apache.log4j.Logger;
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import org.springframework.transaction.annotation.Propagation;
25
import org.springframework.transaction.annotation.Transactional;
26

    
27
import java.util.*;
28

    
29
@Transactional
30
public class ValidatorManagerImpl implements ValidatorManager {
31

    
32
	private Emailer emailer;
33
	private Validator validator;
34
	private JobsDAO jobsDao;
35
	private RulesetsDAO rulesetsDao;
36
	private RulesDAO rulesDao;
37
	private ValidatorRestore valRestore;
38
	
39
	
40
	private static Logger logger = Logger.getLogger(ValidatorManagerImpl.class);
41

    
42
	private ListenersManager listenersManager;
43
	public void start() {
44
		logger.info("Initializing Validator Manager module");
45
		if (valRestore.isAutoRestoreOnStartup()) {
46
			logger.info("auto-restoring OpenAire Validator is enabled..");
47
			List<StoredJob> jobs = valRestore.deleteUncompleted();
48
			valRestore.restartJobs(jobs);
49
			logger.info("finished restoring OpenAire Validator..");
50
		} else {
51
			logger.info("auto-restoring OpenAire Validator is disabled..");
52
		}
53
	}
54
	
55
	public StoredJob getStoredJob(int jobId, String groupBy)
56
			throws ValidatorException {
57
		try {
58
			logger.info("Getting job summary for job " + jobId +" with groupBy: "+groupBy);
59
			return jobsDao.getJobSummary(jobId,groupBy);
60
		} catch (Exception e) {
61
			logger.error("error getting job summary for job " + jobId, e);
62
			throw new ValidatorException(e);
63
		}
64
	}
65

    
66
	public List<StoredJob> getJobSummary(List<String> baseUrl, int limit) throws DaoException {
67
		return jobsDao.getJobSummary(baseUrl,limit);
68
	}
69
	
70
	public List<StoredJob> getStoredJobs(String userMail, String jobType,
71
			Integer offset, Integer limit, String dateFrom, String dateTo)
72
			throws ValidatorException {
73
		return this.getStoredJobs(userMail, jobType, offset, limit, dateFrom, dateTo, null);
74

    
75
	}
76

    
77
	public List<StoredJob> getStoredJobs(String userMail, String jobType,
78
										 Integer offset, Integer limit, String dateFrom, String dateTo, String jobStatus)
79
			throws ValidatorException {
80
		try {
81
			logger.debug("Getting jobs of user " + userMail);
82
			return jobsDao.getJobs(userMail, jobType, offset, limit, dateFrom, dateTo, jobStatus);
83
		} catch (Exception e) {
84
			logger.error("error Getting jobs of user " + userMail, e);
85
			throw new ValidatorException(e);
86
		}
87
	}
88

    
89
	public int getStoredJobsTotalNumber(String userMail, String jobType)
90
			throws ValidatorException {
91
		return this.getStoredJobsTotalNumber(userMail, jobType, null);
92
	}
93

    
94
	public int getStoredJobsTotalNumber(String userMail, String jobType, String jobStatus)
95
			throws ValidatorException {
96
		try {
97
			logger.debug("Getting jobs total sum of user " + userMail);
98
			return jobsDao.getJobsTotalNumber(userMail, jobType, jobStatus);
99
		} catch (Exception e) {
100
			logger.error("error Getting jobs sum of user " + userMail, e);
101
			throw new ValidatorException(e);
102
		}
103
	}
104
	
105
	public List<RuleSet> getRuleSets() throws ValidatorException {
106
		try {
107
			logger.info("Getting rulesets");
108
			return rulesetsDao.getRuleSets();
109
		} catch (Exception e) {
110
			logger.error("error Getting rulesets ", e);
111
			throw new ValidatorException(e);
112
		}
113
	}
114

    
115
	@Transactional(readOnly = false, propagation = Propagation.REQUIRES_NEW)
116
	public StoredJob beginDataJobForWorkflow(String mdstoreId, String guidelines, String groupBy, int records, int workers, BlackboardJob bJob, BlackboardNotificationHandler<BlackboardServerHandler> blackboardHandler, int jobStatusUpdateInterval, boolean outputEpr, boolean blacklistedRecords, String blacklistGuidelines) throws ValidatorException{
117
		try {
118
			logger.info("Submitting data job for workflow");
119
//			String desiredCompatibility = "openaire3.0";
120
			Set<Integer> ruleIdsForBlacklist = new HashSet<Integer>();
121
			Set<Integer> ruleIdsContent = new HashSet<Integer>();
122
			for (RuleSet ruleset : rulesetsDao.getRuleSets()) {
123
				if (ruleset.getGuidelinesAcronym().equals(guidelines)) {
124
					ruleIdsContent = ruleset.getContentRulesIds();
125
				}	
126
				if (blacklistedRecords && ruleset.getGuidelinesAcronym().equals(blacklistGuidelines)) {
127
					ruleIdsForBlacklist = ruleset.getContentRulesIds();
128
					ruleIdsContent.addAll(ruleIdsForBlacklist);
129
				}
130
			}
131
			
132
			Properties props = new Properties();
133

    
134
			props.setProperty(DnetProvider.MDSTORE_ID, mdstoreId);
135
			props.setProperty(DnetProvider.BATCH_SIZE, "50");
136
			if (bJob.getParameters().get("batchSize") != null )
137
				props.setProperty(DnetProvider.BATCH_SIZE, bJob.getParameters().get("batchSize"));
138
			
139
			props.setProperty(DnetProvider.RECORDS, Integer.toString(records));
140
			
141
			StoredJob newJob = new StoredJob();
142
			newJob.setUserEmail("Workflow Service");
143
			newJob.setValidationType("C");
144
			newJob.setDesiredCompatibilityLevel(guidelines);
145
			newJob.setContentJobStatus("ongoing");
146
			newJob.setUsageJobStatus("none");
147
			newJob.setJobType("Workflow Request");
148
			newJob.setDuration("--");
149
			newJob.setBaseUrl(mdstoreId);
150
			newJob.setRules(ruleIdsContent);
151
			newJob.setRecords(records);
152
			newJob.setValidationSet("dnet-workflow");
153
			newJob.setGroupByXpath(groupBy);
154
			newJob.setMetadataPrefix("oai_dc");
155
			newJob.setId(-1);
156
	
157
			int jobIdStored = jobsDao.save(newJob);
158
					
159
			Set<Rule> rulesContent = new HashSet<Rule>();
160
			
161
			logger.debug("Selected content rules number: " + ruleIdsContent.size());
162
			for (Integer ruleId : ruleIdsContent){
163
				
164
				eu.dnetlib.domain.functionality.validator.Rule tempRule=rulesDao.get(ruleId);
165
				
166
				//special behaviour type of rule is chain
167
				if(tempRule.getType().equals("ChainRule")) {
168
					ChainRule<Rule> chainRule = this.handleChain(tempRule);
169
					rulesContent.add(chainRule);
170
				}
171
				else {
172
					rulesContent.add((Rule) this.getRuleClassInstanceByType(tempRule.getType(), tempRule.getConfiguration(), tempRule.getId()));
173
				}
174
			}
175
			
176
			Job jobContent = new Job(jobIdStored, 3, rulesContent, props);
177
			
178
			ValidatorJobListener listenerContent = listenersManager.createListener();
179
			listenerContent.setJobSubmittedId(jobIdStored);
180
			listenerContent.setJobSubmittedUser("Workflow Service");
181
			listenerContent.setGroupBy_xpath(groupBy);
182
			listenerContent.setValidationType("content");
183
			listenerContent.setInternalJobsSum(workers);
184
			listenerContent.setBlacklistRuleIds(ruleIdsForBlacklist);
185

    
186
			DnetListener dnetListener = listenersManager.createDnetListener();
187
			dnetListener.setJob(bJob);
188
			dnetListener.setBlackboardHandler(blackboardHandler);
189
			dnetListener.setInternalJobsSum(workers);
190
			dnetListener.setValidationJobId(jobIdStored);
191
			dnetListener.setJobStatusUpdateInterval(jobStatusUpdateInterval);
192

    
193
			dnetListener.setValidatorManager(this);
194
			dnetListener.setGroupBy(groupBy);
195

    
196
			if (blacklistedRecords) {
197
				dnetListener.setEnableOutputToDisk(true);
198
				
199
			}
200
			if (outputEpr)
201
				dnetListener.setEnableOutputToRS(true);
202

    
203
			dnetListener.initOutputs();
204

    
205
			validator.submitJob(jobContent, workers, listenerContent, dnetListener);
206
				
207
			return newJob;
208
			
209
			
210
		} catch (Exception e) {
211
			logger.error("Error Submitting content job", e);
212
			throw new ValidatorException(e);
213
		}
214
	}
215
	
216
	@Transactional(readOnly = false, propagation = Propagation.REQUIRED)
217
	public void submitJob(JobForValidation job) throws ValidatorException {
218

    
219
		try {
220
			logger.info("Submiting validation job requested by user: " + job.getUserEmail());
221

    
222

    
223
			if (job.isRegistration() || job.isUpdateExisting()) {
224
				logger.debug("initiating preregistration validations on repo " + job.getBaseUrl() + " for user " + job.getUserEmail() + "and desired compatibility: " + job.getDesiredCompatibilityLevel());
225

    
226
				for (RuleSet ruleset : rulesetsDao.getRuleSets(job.getDesiredCompatibilityLevel())) {
227
					job.setSelectedContentRules(ruleset.getContentRulesIds());
228
					job.setSelectedUsageRules(ruleset.getUsageRulesIds());
229
				}
230
			}
231
			if(job.getMetadataPrefix() == null || job.getMetadataPrefix().equals("")) {
232
				if (job.getDesiredCompatibilityLevel().toLowerCase().matches("^openaire4.0$")) {
233
					logger.debug("Chosen set: OpenAIRE For Thematic + Institutional Repositories");
234
					logger.debug("Setting METADATA_PREFIX to: oai_openaire");
235
					job.setMetadataPrefix("oai_openaire");
236
				} else if (
237
						job.getDesiredCompatibilityLevel().toLowerCase().matches("^openaire\\d.\\d$") ||
238
								job.getDesiredCompatibilityLevel().equalsIgnoreCase("driver")) {
239
					logger.debug("Chosen set: OpenAIRE For Literature Repositories");
240
					logger.debug("Setting METADATA_PREFIX to: oai_dc");
241
					job.setMetadataPrefix("oai_dc");
242
				} else if (job.getDesiredCompatibilityLevel().toLowerCase().matches("^openaire\\d.\\d_data$")) {
243
					logger.debug("Chosen set: OpenAIRE For Data Archives");
244
					logger.debug("Setting METADATA_PREFIX to: oai_datacite");
245
					job.setMetadataPrefix("oai_datacite");
246
				} else if (job.getDesiredCompatibilityLevel().toLowerCase().matches("^openaire\\d.\\d(.\\d)?_cris$")) {
247
					logger.debug("Chosen set: OpenAIRE For Cris");
248
					logger.debug("Setting METADATA_PREFIX to: oai_CERIF_openaire");
249
					job.setMetadataPrefix("oai_CERIF_openaire");
250
				} else {
251
					logger.error("Cannot set metadata prefx for " + job.getDesiredCompatibilityLevel() + " guidelines");
252
				}
253
			}
254
			
255
			StoredJob newJob = new StoredJob(job);
256

    
257
			int usageJobs = 0;
258
			int contentJobs = 0;
259
			Set<Integer> totalRules = new HashSet<Integer>();
260
			Map<String,Set<Integer>> verbRuleMap = null;
261
			String validationType = "";
262
			
263
			if (job.getSelectedContentRules() != null) {
264
				contentJobs = 1;
265
				validationType += "C";
266
				totalRules.addAll(job.getSelectedContentRules());
267
				newJob.setContentJobStatus("ongoing");
268
			} else {
269
				newJob.setContentJobStatus("none");
270
			}
271

    
272
			if (job.getSelectedUsageRules() != null) {
273
				logger.debug("Creating map for provider information");
274
				verbRuleMap= new HashMap<String,Set<Integer>>();
275
				Set<Integer> old,temp = null;
276

    
277
				for (Integer id : job.getSelectedUsageRules()){
278
					eu.dnetlib.domain.functionality.validator.Rule ruleStored = rulesDao.get(id);
279
					logger.debug("Checking for verb : "+ruleStored.getProvider_information());
280
			        if((old=verbRuleMap.get(ruleStored.getProvider_information())) == null){
281
			        	logger.debug("Verb doesn't exist");
282
			            temp = new HashSet<Integer>();
283
			            temp.add(ruleStored.getId());
284
			            verbRuleMap.put(ruleStored.getProvider_information(),temp);
285
			        }else{
286
			        	logger.debug("Verb exists");
287
			            old.add(ruleStored.getId());
288
			        }
289
				}
290
				usageJobs = verbRuleMap.size();
291
				validationType +="U";
292
				totalRules.addAll(job.getSelectedUsageRules());
293
				newJob.setUsageJobStatus("ongoing");
294
			} else {
295
				newJob.setUsageJobStatus("none");
296
			}
297
			
298
			
299
			Map<String, Set<Rule>> entityChosenRulesMap = null;
300
			Map<String, Set<Rule>> entityChosenRulesMapReferential = null;
301
			
302
			if (job.isCris()) {
303
				entityChosenRulesMap = new HashMap<>();
304
				entityChosenRulesMapReferential = new HashMap<>();
305
				this.prepareCrisJobs(job, entityChosenRulesMap, entityChosenRulesMapReferential);
306
				newJob.setGroupByXpath("//header/setSpec");
307
				contentJobs = entityChosenRulesMap.keySet().size() + entityChosenRulesMapReferential.keySet().size();
308
				//TODO move in uoa-domain
309
				newJob.setCris(true);
310
				newJob.setSelectedCrisEntities(job.getSelectedCrisEntities());
311
				newJob.setCrisReferentialChecks(job.isCrisReferentialChecks());
312
			}
313

    
314
			newJob.setValidationType(validationType);
315

    
316
			if (job.isRegistration() || job.isUpdateExisting()) {
317
				newJob.setJobType("Registration Request");
318
				//TODO move in uoa-domain
319
				newJob.setActivationId(job.getActivationId());
320
				newJob.setRegistration(true);
321
				newJob.setUpdateExisting(job.isUpdateExisting());
322
				newJob.setOfficialName(job.getOfficialName());
323
				newJob.setAdminEmails(job.getAdminEmails());
324
				newJob.setDatasourceId(job.getDatasourceId());
325
				newJob.setInterfaceId(job.getInterfaceId());
326
				newJob.setInterfaceIdOld(job.getInterfaceIdOld());
327
				newJob.setRepoType(job.getRepoType());
328
			} else
329
				newJob.setJobType("Compatibility Test");
330
			
331
			newJob.setDuration("--");
332
			newJob.setRules(totalRules);
333
			newJob.setId(-1);
334
	
335
			int jobIdStored = jobsDao.save(newJob);
336
			
337
			RegistrationListener regListener = null;
338
			if (job.isRegistration() || job.isUpdateExisting()) {
339
				regListener = listenersManager.createRegListener();
340
				regListener.setUserMail(job.getUserEmail());
341
				regListener.setDatasourceId(job.getDatasourceId());
342
				regListener.setInterfaceId(job.getInterfaceId());
343
				regListener.setUpdateExisting(job.isUpdateExisting());
344
				regListener.setTotalJobs(usageJobs + contentJobs);
345
			}
346
			
347
			CompatibilityTestListener compTestListener = listenersManager.createCompTestListener();
348
			compTestListener.setValidationSet(job.getValidationSet());
349
			compTestListener.setGuidelines(job.getDesiredCompatibilityLevel());
350
			compTestListener.setTotalJobs(usageJobs + contentJobs);
351
			
352
			//CONTENT
353
			if (job.getSelectedContentRules() != null) {
354
				Set<Rule> rulesContent = new HashSet<Rule>();
355
				Properties props = new Properties();
356

    
357
				props.setProperty(OAIPMHRecordProvider.BASEURL, job.getBaseUrl());
358
				props.setProperty(OAIPMHRecordProvider.METADATA_PREFIX, newJob.getMetadataPrefix());
359
				props.setProperty(OAIPMHRecordProvider.RECORDS,Integer.toString(job.getRecords()));
360
				props.setProperty(OAIPMHRecordProvider.SET,job.getValidationSet());
361
				
362
				Job jobContent = null;
363
				
364
				ValidatorJobListener listenerContent = listenersManager.createListener();
365

    
366
				listenerContent.setJobSubmittedId(jobIdStored);
367
				listenerContent.setJobSubmittedUser(job.getUserEmail());
368
				listenerContent.setGroupBy_xpath(newJob.getGroupByXpath());
369
				listenerContent.setValidationType("content");
370
				listenerContent.setInternalJobsSum(contentJobs);
371

    
372
				if (job.isCris()) {
373
					logger.debug("Submiting job for cris.");
374
					logger.debug("Total content jobs: " + contentJobs);
375
					jobContent = new Job(jobIdStored, 4, rulesContent, props);
376
					// acz
377
					// validator.submitJobForCris(jobContent, entityChosenRulesMap, entityChosenRulesMapReferential, listenerContent, compTestListener);
378
					// send cris validation to Guideline team member. Could be moved into MemoryThreadValidator.submitJobForCris method
379
					List<String> recipientsMailAddr = new ArrayList<String>();
380
					recipientsMailAddr.add("andreas.czerniak@uni-bielefeld.de");
381
					emailer.sendMail( recipientsMailAddr, "CrisJob submitting", "baseUrl: " + job.getBaseUrl() , false, recipientsMailAddr);
382
				} else {
383
					logger.debug("Selected content rules number: " + job.getSelectedContentRules().size());
384
					for (Integer ruleId : job.getSelectedContentRules()){
385
						eu.dnetlib.domain.functionality.validator.Rule tempRule= rulesDao.get(ruleId);
386
						
387
						//special behaviour type of rule is chain
388
						if (tempRule.getType().equals("ChainRule")) {
389
							ChainRule<Rule> chainRule = this.handleChain(tempRule);
390
							rulesContent.add(chainRule);
391
						} else
392
							rulesContent.add((Rule) this.getRuleClassInstanceByType(tempRule.getType(), tempRule.getConfiguration(), tempRule.getId()));
393
					}
394
					
395
					jobContent = new Job(jobIdStored, 1, rulesContent, props);
396
					
397
					if (job.isRegistration() || job.isUpdateExisting()) {
398
						validator.submitJob(jobContent, 1, listenerContent, regListener);
399
					} else {
400
						validator.submitJob(jobContent, 1, listenerContent, compTestListener);
401
					}	
402
				}
403
			}
404
			
405
			//USAGE	
406
			if (job.getSelectedUsageRules() != null) {
407
			
408
				ValidatorJobListener listenerUsage = listenersManager.createListener();
409
				listenerUsage.setJobSubmittedId(jobIdStored);
410
				listenerUsage.setValidationType("usage");
411
				listenerUsage.setJobSubmittedUser(job.getUserEmail());
412
				listenerUsage.setInternalJobsSum(usageJobs);
413
				List <Job> jobsUsage = new ArrayList<Job>();
414
				for (Map.Entry<String, Set<Integer>> entry : verbRuleMap.entrySet()) {
415
					Properties pros = new Properties();
416
					pros.setProperty(OAIPMHSinglePageVerbProvider.VERB,entry.getKey());
417
					pros.setProperty(OAIPMHSinglePageVerbProvider.BASEURL, job.getBaseUrl());
418
					Set<Rule> rulesUsage = new HashSet<Rule>();
419
					for (Integer ruleId : entry.getValue()){
420
						eu.dnetlib.domain.functionality.validator.Rule tempRule = rulesDao.get(ruleId);
421
						logger.debug("prepare to add rule to registry with regexp: "+tempRule.getConfiguration().getProperty("regexp"));
422
						rulesUsage.add((Rule)this.getRuleClassInstanceByType(tempRule.getType(), tempRule.getConfiguration(), tempRule.getId()));
423
					}
424
					jobsUsage.add(new Job(jobIdStored, 2, rulesUsage, pros));
425
				}
426
				for (Job jobUsage : jobsUsage ) {
427
					if (job.isRegistration() || job.isUpdateExisting()) {
428
						validator.submitJob(jobUsage, 1, listenerUsage, regListener);
429
					} else {
430
						validator.submitJob(jobUsage, 1, listenerUsage, compTestListener);
431
					}
432
				}
433
			}			
434
			
435
			
436
		} catch (Exception e) {
437
			logger.error("error submitting job ", e);
438
			throw new ValidatorException(e);
439
		}
440
		
441
	}
442
	
443
	private void prepareCrisJobs(JobForValidation job,
444
			Map<String, Set<Rule>> entityChosenRulesMap,
445
			Map<String, Set<Rule>> entityChosenRulesMapReferential) throws ValidatorException, DaoException {
446
		//getting rules per entity and leave only chosen ones
447
		logger.debug("Selected Entities: " + job.getSelectedCrisEntities());
448
		for (String entity : RuleTypes.getEntities().keySet()) {
449
			
450
			logger.debug("checking entity: " + entity);
451
			Set<Rule> rulesBasic = new HashSet<Rule>();
452
			Set<Rule> rulesReferential = new HashSet<Rule>();
453
			if (job.getSelectedCrisEntities().contains(entity)) {
454
				logger.debug("entity: " + entity + " is selected");
455
				for (eu.dnetlib.domain.functionality.validator.Rule rule : rulesDao.getAllRulesByJobTypeEntityType("content", entity)) {
456
					if (job.getSelectedContentRules().contains(rule.getId())) {
457
						eu.dnetlib.domain.functionality.validator.Rule tempRule=rulesDao.get(rule.getId());
458
						if (rule.getName().contains("Relationship")) {
459
							if (job.isCrisReferentialChecks()) {
460
								rulesReferential.add((Rule) this.getRuleClassInstanceByType(tempRule.getType(), tempRule.getConfiguration(), tempRule.getId()));
461
							} 
462
						} else {
463
							rulesBasic.add((Rule) this.getRuleClassInstanceByType(tempRule.getType(), tempRule.getConfiguration(), tempRule.getId()));
464
						}
465
					}
466
				}
467
				logger.debug("Basic rules: " + rulesBasic.size());
468
				logger.debug("Referential rules: " + rulesReferential.size());
469
				entityChosenRulesMap.put(RuleTypes.getSetOfEntity(entity), rulesBasic);
470
				if (job.isCrisReferentialChecks() && !rulesReferential.isEmpty())
471
					entityChosenRulesMapReferential.put(RuleTypes.getSetOfEntity(entity), rulesReferential);
472
			} else {
473
				logger.debug("entity: " + entity + " is not selected");
474
			}
475
		}
476
		logger.debug("Return entities: " + entityChosenRulesMap.keySet());
477

    
478
		
479
	}
480

    
481

    
482
	public Rule getRuleClassInstanceByType(String type, CustomProperties pros, int id) throws ValidatorException {
483
		logger.debug("getting rule object of type "+type);
484
		String classname = RuleTypes.getClassOfType(type);
485
		if (classname == null){
486
			logger.debug("error getting rule object of type "+type+" classname=null");
487
			return null;
488
		}
489
		else {
490
			try {
491
				Class<?> clazz = Class.forName(classname);
492
				logger.debug("classname: "+clazz.getName());
493
				Properties properties = new Properties();
494
				properties.putAll(pros.getProperties());
495
				return (Rule) clazz.getConstructor(new Class[]{Properties.class,Integer.TYPE}).newInstance(properties,id);
496
				
497
			} catch (Exception e) {
498
				logger.debug("error getting rule object: "+e);
499
				return null;
500
			} 
501
		}
502
	}
503
	
504
	
505
	private ChainRule<Rule> handleChain(eu.dnetlib.domain.functionality.validator.Rule tempRule) throws ValidatorException, DaoException {
506
		logger.debug("chain rule found");
507
		List<Rule> rules_chain = new ArrayList<Rule>();
508
		eu.dnetlib.domain.functionality.validator.Rule tempRuleChain1=rulesDao.get(Integer.parseInt(tempRule.getConfiguration().getProperty("rule_1")));
509
		if(tempRuleChain1.getType().equals("ChainRule")) {
510
			ChainRule<Rule> chainRule1 = this.handleChain(tempRuleChain1);
511
			rules_chain.add(chainRule1);
512
		} else {
513
			rules_chain.add((Rule) this.getRuleClassInstanceByType(tempRuleChain1.getType(), tempRuleChain1.getConfiguration(),tempRuleChain1.getId()));
514
		}
515
		eu.dnetlib.domain.functionality.validator.Rule tempRuleChain2=rulesDao.get(Integer.parseInt(tempRule.getConfiguration().getProperty("rule_2")));
516
		if(tempRuleChain2.getType().equals("ChainRule")) {
517
			ChainRule<Rule> chainRule2 = this.handleChain(tempRuleChain2);
518
			rules_chain.add(chainRule2);
519
		} else {
520
			rules_chain.add((Rule) this.getRuleClassInstanceByType(tempRuleChain2.getType(), tempRuleChain2.getConfiguration(), tempRuleChain2.getId()));
521
		}
522
		Properties chainPros = new Properties();
523
		chainPros.setProperty(ChainRule.TYPE,tempRule.getConfiguration().getProperty(ChainRule.TYPE));
524
		ChainRule<Rule> chainRule = new ChainRule<Rule>(chainPros, tempRule.getId(), rules_chain);
525
		return chainRule;
526
	}
527

    
528
	public Validator getValidator() {
529
		return validator;
530
	}
531

    
532
	public ListenersManager getListenersManager() {
533
		return listenersManager;
534
	}
535

    
536
	public void setListenersManager(ListenersManager listenersManager) {
537
		this.listenersManager = listenersManager;
538
	}
539

    
540
	public void setValidator(Validator validator) {
541
		this.validator = validator;
542
	}
543

    
544
	public JobsDAO getJobsDao() {
545
		return jobsDao;
546
	}
547

    
548
	public void setJobsDao(JobsDAO jobsDao) {
549
		this.jobsDao = jobsDao;
550
	}
551

    
552
	public RulesetsDAO getRulesetsDao() {
553
		return rulesetsDao;
554
	}
555

    
556
	public void setRulesetsDao(RulesetsDAO rulesetsDao) {
557
		this.rulesetsDao = rulesetsDao;
558
	}
559

    
560
	public RulesDAO getRulesDao() {
561
		return rulesDao;
562
	}
563

    
564
	public void setRulesDao(RulesDAO rulesDao) {
565
		this.rulesDao = rulesDao;
566
	}
567

    
568
	public ValidatorRestore getValRestore() {
569
		return valRestore;
570
	}
571

    
572
	public void setValRestore(ValidatorRestore valRestore) {
573
		this.valRestore = valRestore;
574
	}
575
	
576
}
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