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package eu.dnetlib.data.transform;
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import java.io.*;
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import java.util.*;
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import java.util.Map.Entry;
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import java.util.zip.GZIPInputStream;
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import javax.xml.transform.TransformerConfigurationException;
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import javax.xml.transform.TransformerFactoryConfigurationError;
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import com.google.common.base.Function;
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import com.google.common.collect.Iterables;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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import com.google.common.collect.Sets;
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import com.google.protobuf.InvalidProtocolBufferException;
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import com.googlecode.protobuf.format.JsonFormat;
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import eu.dnetlib.actionmanager.actions.ActionFactory;
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import eu.dnetlib.actionmanager.actions.XsltInfoPackageAction;
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import eu.dnetlib.actionmanager.common.Agent;
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import eu.dnetlib.actionmanager.common.Operation;
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import eu.dnetlib.actionmanager.common.Provenance;
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import eu.dnetlib.data.mapreduce.hbase.index.config.*;
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import eu.dnetlib.data.mapreduce.util.*;
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import eu.dnetlib.data.proto.KindProtos.Kind;
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import eu.dnetlib.data.proto.OafProtos.Oaf;
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import eu.dnetlib.data.proto.TypeProtos.Type;
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import eu.dnetlib.miscutils.functional.xml.IndentXmlString;
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import org.apache.commons.io.IOUtils;
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import org.apache.commons.lang.StringUtils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.dom4j.Document;
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import org.dom4j.DocumentException;
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import org.dom4j.io.SAXReader;
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import org.json.JSONObject;
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import org.junit.Before;
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import org.junit.Ignore;
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import org.junit.Test;
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import org.springframework.core.io.ByteArrayResource;
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import org.springframework.core.io.Resource;
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import static org.junit.Assert.*;
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public class XsltRowTransformerFactoryTest {
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	private static final Log log = LogFactory.getLog(XsltRowTransformerFactoryTest.class);
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	private static String basePathProfiles = "/eu/dnetlib/test/profiles/TransformationRuleDSResources/TransformationRuleDSResourceType/2hbase/";
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	private XsltRowTransformerFactory factory;
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	private EntityConfigTable entityConfigTable;
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	@Before
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	public void setUp() throws Exception {
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		factory = new XsltRowTransformerFactory();
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		entityConfigTable = IndexConfig.load(IndexConfigTest.config).getConfigMap();
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	}
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	@Test
58
	@Ignore // need to reimplement because claimUpdates_2_hbase.xsl was removed
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	public void testParseOafClaimUpdate() throws Exception {
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		doTest(loadFromTransformationProfile("claimUpdates_2_hbase.xsl"), load("recordClaimUpdate.xml"));
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	}
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	@Test
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	@Ignore // need to reimplement because claimUpdates_2_hbase.xsl was removed
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	public void testParseClaimUpdate() throws Exception {
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		final List<Row> rows = Lists.newArrayList();
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		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordClaim.xml")));
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		rows.addAll(asRows(loadFromTransformationProfile("claimUpdates_2_hbase.xsl"), load("recordClaimUpdate.xml")));
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		printAll(mapAll(buildTable(rows)));
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	}
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	@Test
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	public void testParseClaimRel() throws Exception {
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		doTest(loadFromTransformationProfile("claimRels_2_hbase.xml"), load("recordClaimRel.xml"));
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	}
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	@Test
82
	public void testParseFp7IctPUB() throws Exception {
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		doTest(loadFromTransformationProfile("oaf2hbase.xml"), load("ec_fp7_ict.xml"));
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	}
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	@Test
88
	public void testParseEPMC() throws Exception {
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		doTest(loadFromTransformationProfile("oaf2hbase.xml"), load("epmc.xml"));
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	}
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	@Test
94
	public void testParseRecordCrossref() throws Exception {
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		doTest(loadFromTransformationProfile("oaf2hbase.xml"), load("recordCrossref.xml"));
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	}
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	@Test
100
	public void testParseDatasetPUB() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("recordDatasetPUB.xml"));
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	}
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105
	@Test
106
	public void testParseSoftwareEgiApp() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("softwareEgiApp.xml"));
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	}
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	@Test
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	public void testParseSoftwareEgiApp2() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("softwareEgiApp2.xml"));
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	}
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	@Test
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	public void testParseOrpEgiApp() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("orpEgiApp.xml"));
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	}
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	@Test
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	public void testParseDatasetLindat() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("datasetLindat.xml"));
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	}
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	@Test
130
	public void testParseDatasetNeuroVault() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("recordNeuroVault.xml"));
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	}
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	@Test
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	public void testParseClaim() throws Exception {
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		doTest(loadFromTransformationProfile("oaf2hbase.xml"), load("recordClaim.xml"));
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	}
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	@Test
142
	public void testParseClaimDataset() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("recordClaimDataset.xml"));
145
	}
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147

    
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	@Test
149
	public void testParseACM() throws Exception {
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		doTest(loadFromTransformationProfile("oaf2hbase.xml"), load("recordACM.xml"));
152
	}
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	@Test
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	public void testParseASB() throws Exception {
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		doTest(loadFromTransformationProfile("oaf2hbase.xml"), load("recordASB.xml"));
158
	}
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160
	@Test
161
	public void testParseProjectCorda() throws Exception {
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163
		doTest(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordCorda.xml"));
164
	}
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166
	@Test
167
	public void testParseProjectFCT() throws Exception {
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169
		doTest(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordFCT.xml"));
170
	}
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172

    
173
	@Test
174
	public void testParseOaf() throws Exception {
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176
		doTest(loadFromTransformationProfile("oaf2hbase.xml"), load("record.xml"));
177
	}
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179
	@Test
180
	public void testParseOafPublication() throws Exception {
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182
		doTest(loadFromTransformationProfile("oaf_entity2hbase.xml"), load("record.xml"));
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	}
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185
	@Test
186
	public void testParseLindat() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("recordLindat.xml"));
189
	}
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191
	@Test
192
	public void testParseDatacite() throws Exception {
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194
		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("recordDatacite.xml"));
195
	}
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197
	@Test
198
	public void testParseDatacite2() throws Exception {
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200
		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("recordDatacite2.xml"));
201
	}
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	@Test
204
	public void testParseOpenTrials() throws Exception {
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		doTest(loadFromTransformationProfile("odf2hbase.xml"), load("opentrials_datacite1.xml"));
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	}
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209
	@Test
210
	public void testLinkPangaea() throws Exception {
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		final List<Row> rows = Lists.newArrayList();
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		rows.addAll(asRows(loadFromTransformationProfile("odf2hbase.xml"), load("pangaeODF1.xml")));
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		rows.addAll(asRows(loadFromTransformationProfile("odf2hbase.xml"), load("pangaeODF2.xml")));
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		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("pangaeOAF.xml")));
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		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordCordaPangaea.xml")));
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218
		printAll(mapAll(buildTable(rows)));
219
	}
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221
	@Test
222
	public void testPangaea() throws Exception {
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224
		final List<Row> rows = Lists.newArrayList();
225
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("pangaeOAF2.xml")));
226
		printAll(mapAll(buildTable(rows)));
227
	}
228
	@Test
229
	public void testZenodo() throws Exception {
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231
		final List<Row> rows = Lists.newArrayList();
232
		rows.addAll(asRows(loadFromTransformationProfile("odf2hbase.xml"), load("zenodoData.xml")));
233
		printAll(mapAll(buildTable(rows)));
234
	}
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236
	@Test
237
	public void testZenodoSoftware() throws Exception {
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239
		final List<Row> rows = Lists.newArrayList();
240
		rows.addAll(asRows(loadFromTransformationProfile("odf2hbase.xml"), load("softwareZenodo_odf.xml")));
241
		printAll(mapAll(buildTable(rows)));
242
	}
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244
	@Test
245
	public void testLinkCorda() throws Exception {
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247
		final List<Row> rows = Lists.newArrayList();
248
		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordCorda.xml")));
249
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordCorda.xml")));
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251
		printAll(mapAll(buildTable(rows)));
252
	}
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254
	@Test
255
	public void testLinkFCT() throws Exception {
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257
		final List<Row> rows = Lists.newArrayList();
258
		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordFCT.xml")));
259
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordFCT.xml")));
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261
		printAll(mapAll(buildTable(rows)));
262
	}
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264
	@Test
265
	public void testLinkARC() throws Exception {
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267
		final List<Row> rows = Lists.newArrayList();
268
		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordARC.xml")));
269
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordARC.xml")));
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271
		printAll(mapAll(buildTable(rows)));
272
	}
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274
	@Test
275
	public void testLinkWT() throws Exception {
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277
		final List<Row> rows = Lists.newArrayList();
278
		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordWT.xml")));
279
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordWT.xml")));
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281
		printAll(mapAll(buildTable(rows)));
282
	}
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286
	@Test
287
	public void testLinkOrganization() throws Exception {
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289
		final List<Row> rows = Lists.newArrayList();
290
		rows.addAll(asRows(loadFromTransformationProfile("organizations_2_hbase.xsl"), load("organization.xml")));
291
		rows.addAll(asRows(loadFromTransformationProfile("projectorganization_2_hbase.xsl"), load("project_organization.xml")));
292
		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordCorda.xml")));
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294
		printAll(mapAll(buildTable(rows)));
295
	}
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297
	@Test
298
	public void testLinkOrganizationAffiliation() throws Exception {
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300
		final List<Row> rows = Lists.newArrayList();
301
		rows.addAll(asRows(loadFromTransformationProfile("organizations_2_hbase.xsl"), load("organization.xml")));
302
		rows.addAll(asRows(loadFromTransformationProfile("resultorganization_2_hbase.xsl"), load("result_organization.xml")));
303
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("record.xml")));
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305
		printAll(mapAll(buildTable(rows)));
306
	}
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308
	@Test
309
	public void testDuplicates() throws Exception {
310
		final String mergeId = "50|dedup_wf_001::08ed625d07e5738b794ff14d6773fd9f";
311
		final List<Row> rows = Lists.newArrayList();
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313
		final Function<Row, Row> f = rowIn -> {
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315
			final List<Column<String,byte[]>> cols = Lists.newArrayList();
316
			for(Column<String,byte[]> col : rowIn.getColumns()) {
317
				if (col.getName().equals("body")) {
318
					cols.add(new Column(col.getName(), col.getValue()));
319

    
320
				}
321
			}
322
			return new Row("result", rowIn.getKey(), cols);
323
		};
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325
		final List<Row> puma1 = asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordPuma1.xml"), f);
326
		puma1.add(new Row("resultResult_dedup_isMergedIn", mergeId));
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328
		final List<Row> puma2 = asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordPuma2.xml"), f);
329
		puma2.add(new Row("resultResult_dedup_isMergedIn", mergeId));
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331
		rows.addAll(puma1);
332
		rows.addAll(puma2);
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334
		List<Oaf> duplicates = Lists.newArrayList();
335
		duplicates.add(getOafBody(puma1));
336
		duplicates.add(getOafBody(puma2));
337
		final Oaf.Builder oafMerge = OafEntityMerger.merge(mergeId, duplicates);
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339
		final Row mergeRow = new Row("result", mergeId, Lists.newArrayList(new Column("body", oafMerge.build().toByteArray())));
340

    
341
		rows.add(mergeRow);
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343
		printAll(mapAll(buildTable(rows)));
344
	}
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346
	private Oaf getOafBody(final List<Row> rows) throws InvalidProtocolBufferException {
347
		for(Row row : rows) {
348
			if(StringUtils.startsWith(row.getKey(), "50")) {
349
				return Oaf.parseFrom(row.getColumn("body").getValue());
350

    
351
			}
352
		}
353
		return null;
354
	}
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356
	@Test
357
	public void testParseDoajOAF() throws Exception {
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359
		doTest(loadFromTransformationProfile("oaf2hbase.xml"), load("doajUniversityRecord.xml"));
360
	}
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362
	@Test
363
	public void testParseDatasource() throws Exception {
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365
		doTest(loadFromTransformationProfile("datasources_2_hbase.xsl"), load("datasourceNative.xml"));
366
	}
367
	@Test
368
	public void testParseDatasourcePiwik() throws Exception {
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370
		doTest(loadFromTransformationProfile("datasources_2_hbase.xsl"), load("datasourcePiwik.xml"));
371
	}
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373
	@Test
374
	public void testParseDataDatasource() throws Exception {
375

    
376
		doTest(loadFromTransformationProfile("datasources_2_hbase.xsl"), load("dataDatasource.xml"));
377
	}
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379
	@Test
380
	public void testFromMongodbCompressedDump() throws Exception {
381
		doTestJsonGz(loadFromTransformationProfile("oaf2hbase.xml"), load("mdstore_cleaned.json.gz"));
382
	}
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384
	@Test
385
	public void testLoadFromTransformationProfile() throws IOException {
386
		InputStream in = loadFromTransformationProfile("oaf2hbase.xml");
387
		log.info(IOUtils.toString(in));
388
	}
389

    
390
	@Test
391
	public void test_template() throws Exception {
392
		final String xslt = IOUtils.toString(loadFromTransformationProfile("oaf2hbase.xml"));
393
		final XsltRowTransformer transformer = factory.getTransformer(xslt);
394
		assertNotNull(transformer);
395

    
396
		final String record = IOUtils.toString(load("record.xml"));
397
		final List<Row> rows = transformer.apply(record);
398

    
399
		System.out.println(rows);
400
	}
401

    
402
	@Test
403
	public void testWrongCharsOrganization() throws Exception {
404
		final List<Row> rows = Lists.newArrayList();
405
		rows.addAll(asRows(loadFromTransformationProfile("organizations_2_hbase.xsl"), load("organizationWrongChars.xml")));
406
		printAll(mapAll(buildTable(rows)));
407
	}
408

    
409
	@Test
410
	public void testParseProjectWithFunderOriginalName() throws Exception {
411

    
412
		doTest(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectWithFunderOriginalName.xml"));
413
	}
414
	@Test
415
	public void testLinkFunderOriginalName() throws Exception {
416

    
417
		final List<Row> rows = Lists.newArrayList();
418
		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectWithFunderOriginalName.xml")));
419
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordFunderOriginalName.xml")));
420

    
421
		printAll(mapAll(buildTable(rows)));
422
	}
423

    
424
	@Test
425
	public void testProjectExtraInfo() throws Exception {
426
		final List<Row> rows = Lists.newArrayList();
427
		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordExtraInfo.xml")));
428
		printAll(mapAll(buildTable(rows)));
429
	}
430

    
431
	@Test
432
	public void testParseSoftwareFromODF() throws Exception {
433
		final List<Row> rows = Lists.newArrayList();
434
		rows.addAll(asRows(loadFromTransformationProfile("odf2hbase.xml"), load("softwareODF.xml")));
435
		rows.addAll(asRows(loadFromTransformationProfile("projects_2_hbase.xsl"), load("projectRecordCorda.xml")));
436
		printAll(mapAll(buildTable(rows)));
437
	}
438

    
439
	@Test
440
	public void testParseSoftwareFromOAF() throws Exception {
441
		final List<Row> rows = Lists.newArrayList();
442
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordOAFsoftwareCLOSED.xml")));
443
		printAll(mapAll(buildTable(rows)));
444
	}
445

    
446
	@Test
447
	public void testParseSoftwareFromOAFOpen() throws Exception {
448
		final List<Row> rows = Lists.newArrayList();
449
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("recordOAFsoftwareOPEN.xml")));
450
		printAll(mapAll(buildTable(rows)));
451
	}
452

    
453
	@Test
454
	public void testParseSoftwareBiotool() throws Exception {
455
		final List<Row> rows = Lists.newArrayList();
456
		rows.addAll(asRows(loadFromTransformationProfile("odf2hbase.xml"), load("biotoolSw.xml")));
457
		printAll(mapAll(buildTable(rows)));
458
	}
459

    
460
	@Test
461
	public void testParseOafWithExternalRef() throws Exception {
462
		final List<Row> rows = Lists.newArrayList();
463
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("oafWithExternalReference.xml")));
464
		printAll(mapAll(buildTable(rows)));
465
	}
466

    
467
	@Test
468
	public void testParseOafWithCommunity() throws Exception {
469
		final List<Row> rows = Lists.newArrayList();
470
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("oafWithCommunity.xml")));
471
		printAll(mapAll(buildTable(rows)));
472
	}
473

    
474
	@Test
475
	public void testParseOafWithUpdates() throws Exception {
476
		final List<Row> rows = Lists.newArrayList();
477
		rows.addAll(asRows(loadFromTransformationProfile("oaf2hbase.xml"), load("oafWithCommunity.xml")));
478

    
479
		ActionFactory actionFactory = new ActionFactory();
480

    
481
		Map<String, Resource> xslts = Maps.newHashMap();
482

    
483
		xslts.put("oaf2hbase", new ByteArrayResource(IOUtils.toString(loadFromTransformationProfile("oaf2hbase.xml")).getBytes()));
484
		actionFactory.setXslts(xslts);
485

    
486
		XsltInfoPackageAction pa = actionFactory.generateInfoPackageAction(
487
				"oaf2hbase",
488
				"rawset-id",
489
				new Agent("agent-id", "agent-name", Agent.AGENT_TYPE.algo),
490
				Operation.UPDATE,
491
				IOUtils.toString(load("oafUpdateWithCommunity.xml")),
492
				Provenance.sysimport_mining_aggregator,
493
				"0.9");
494

    
495
		final String qualifier = "update_" + System.nanoTime();
496

    
497
		IOUtils.readLines(load("country_updates.json")).forEach(line -> {
498

    
499
			Oaf.Builder oaf = Oaf.newBuilder();
500

    
501
			try {
502
				JsonFormat.merge(line, oaf);
503
			} catch (JsonFormat.ParseException e) {
504
				throw new IllegalArgumentException(e);
505
			}
506

    
507
			Column<String, byte[]> col = new Column<>("update_" + System.nanoTime(), oaf.build().toByteArray());
508
			rows.add(new Row("result", oaf.getEntity().getId(), Lists.newArrayList(col)));
509
		});
510

    
511
		pa.asAtomicActions().forEach(a -> {
512
			Column<String, byte[]> col = new Column<>("update_" + System.nanoTime(), a.getTargetValue());
513
			rows.add(new Row(a.getTargetColumnFamily(), a.getTargetRowKey(), Lists.newArrayList(col)));
514
		});
515

    
516

    
517
		/*
518
		rows.forEach(r -> {
519
			log.info(r);
520
		});
521
		*/
522

    
523
		mapAll(buildTable(rows)).entrySet().forEach(b -> {
524
			log.info(b.getKey());
525
			log.info(b.getValue());
526
		});
527
	}
528

    
529
	private void doTest(final InputStream xsltStream, final InputStream recordStream) throws Exception {
530
		try {
531
			final List<Row> rows = asRows(xsltStream, recordStream);
532

    
533
			log.info(rows);
534

    
535
			final Map<String, Map<String, Map<String, byte[]>>> table = buildTable(rows);
536

    
537
			// System.out.println("\n" + table.toString());
538

    
539
			final Map<String, XmlRecordFactory> builders = mapAll(table);
540

    
541
			printAll(builders);
542
		} catch (final InvalidProtocolBufferException e) {
543
			throw new Exception(e);
544
		} catch (final TransformerConfigurationException e) {
545
			throw new Exception(e);
546
		} catch (final TransformerFactoryConfigurationError e) {
547
			throw new Exception(e);
548
		} catch (final DocumentException e) {
549
			throw new Exception(e);
550
		}
551
	}
552

    
553
	private void doTestJsonGz(final InputStream xsltStream, final InputStream recordStream) throws Exception {
554

    
555
		final Iterator<List<Row>> rowsIterator = asRowsJsonGzip(xsltStream, recordStream);
556

    
557
		int i = 0;
558
		while (rowsIterator.hasNext()) {
559
			final List<Row> rows = rowsIterator.next();
560
			i++;
561

    
562
			if ((i % 10000) == 0) {
563
				System.out.println(i);
564
			}
565

    
566
			final Map<String, Map<String, Map<String, byte[]>>> table = buildTableDoaj(rows);
567

    
568
			for (final Map<String, Map<String, byte[]>> m : table.values()) {
569
				for (final Map<String, byte[]> mv : m.values()) {
570
					for (final byte[] v : mv.values()) {
571
						final OafDecoder d = OafDecoder.decode(v);
572
						assertNotNull(d);
573
						assertNotNull(d.getOaf());
574

    
575
						switch (d.getKind()) {
576
						case entity:
577
							assertNotNull(d.getMetadata());
578
							if (d.getOaf().getEntity().getType().equals(Type.result)) {
579
								System.out.println(d.getOaf());
580
							}
581
							break;
582
						case relation:
583
							assertNotNull(d.getRel());
584
							break;
585
						default:
586
							break;
587
						}
588
					}
589
				}
590
			}
591
		}
592
	}
593

    
594
	private List<Row> asRows(final InputStream xsltStream, final InputStream recordStream, final Function<Row, Row> p) throws Exception {
595
		return asRows(xsltStream, new HashMap<>(), recordStream, p);
596
	}
597

    
598
	private List<Row> asRows(final InputStream xsltStream, final InputStream recordStream) throws Exception {
599
		return asRows(xsltStream, new HashMap<>(), recordStream);
600
	}
601

    
602
	private List<Row> asRows(final InputStream xsltStream, final Map<String, Object> params, final InputStream recordStream) throws Exception {
603
		return asRows(xsltStream, params, recordStream, null);
604
	}
605

    
606
	private List<Row> asRows(final InputStream xsltStream, final Map<String, Object> params, final InputStream recordStream, final Function<Row, Row> p) throws Exception {
607
		final String xslt = IOUtils.toString(xsltStream);
608
		final XsltRowTransformer transformer = factory.getTransformer(xslt, params);
609
		assertNotNull(transformer);
610

    
611
		final String record = IOUtils.toString(recordStream);
612
		final List<Row> rows = transformer.apply(record);
613

    
614
		assertNotNull(rows);
615
		assertFalse(rows.isEmpty());
616
		return p == null ? rows : Lists.newArrayList(Iterables.transform(rows, p));
617
	}
618

    
619
	private Iterator<List<Row>> asRowsJsonGzip(final InputStream xsltStream, final InputStream recordStreamJsonGzip) throws Exception {
620
		final String xslt = IOUtils.toString(xsltStream);
621
		final XsltRowTransformer transformer = factory.getTransformer(xslt);
622
		assertNotNull(transformer);
623
		assertNotNull(recordStreamJsonGzip);
624

    
625
		final GZIPInputStream stream = new GZIPInputStream(recordStreamJsonGzip);
626
		assertNotNull(stream);
627
		final BufferedReader inStream = new BufferedReader(new InputStreamReader(stream));
628
		assertNotNull(inStream);
629
		return new Iterator<List<Row>>() {
630

    
631
			String jsonRecord = null;
632

    
633
			@Override
634
			public boolean hasNext() {
635
				try {
636
					return (jsonRecord = inStream.readLine()) != null;
637
				} catch (final IOException e) {
638
					throw new RuntimeException(e);
639
				}
640
			}
641

    
642
			@Override
643
			public List<Row> next() {
644

    
645
				final JSONObject jsonObj = new JSONObject(jsonRecord);
646
				final String body = jsonObj.getString("body");
647
				try {
648
					assertTrue(StringUtils.isNotBlank(body));
649
					// System.out.println(body);
650
					final List<Row> rows = transformer.apply(body);
651
					assertNotNull(rows);
652
					assertFalse(rows.isEmpty());
653
					return rows;
654
				} catch (final Throwable e) {
655
					System.err.println("error transforming document: " + body);
656
					throw new RuntimeException(e);
657
				}
658
			}
659

    
660
			@Override
661
			public void remove() {
662
				throw new UnsupportedOperationException();
663
			}
664

    
665
		};
666

    
667
	}
668

    
669
	private Map<String, Map<String, Map<String, byte[]>>> buildTableDoaj(final List<Row> rows) throws UnsupportedEncodingException {
670
		final Map<String, Map<String, Map<String, byte[]>>> table = Maps.newHashMap();
671

    
672
		for (final Row row : rows) {
673
			final String rowKey = row.getKey();
674
			final String cf = row.getColumnFamily();
675
			if (!table.containsKey(rowKey)) {
676
				table.put(rowKey, new HashMap<>());
677
			}
678
			if (!table.get(rowKey).containsKey(cf)) {
679
				table.get(rowKey).put(row.getColumnFamily(), new HashMap<>());
680
			}
681
			for (final Column<String, byte[]> c : row.getColumns()) {
682
				// System.out.println(String.format("ADDING K:%s CF:%s Q:%s", rowKey, cf, c.getName()));
683
				table.get(rowKey).get(cf).put(c.getName(), c.getValue());
684
				if (cf.equals("result") && c.getName().equals("body")) {
685
					// System.out.println(String.format("ADDING K:%s CF:%s Q:%s", rowKey, cf, c.getName()));
686
					assertTrue(StringUtils.isNotBlank(new String(c.getValue(), "UTF-8")));
687
				}
688
			}
689
		}
690
		return table;
691

    
692
	}
693

    
694
	protected Map<String, Map<String, Map<String, byte[]>>> buildTable(final List<Row> rows) throws UnsupportedEncodingException {
695
		final Map<String, Map<String, Map<String, byte[]>>> table = Maps.newHashMap();
696

    
697
		for (final Row row : rows) {
698
			final String rowKey = row.getKey();
699
			final String cf = row.getColumnFamily();
700
			if (!table.containsKey(rowKey)) {
701
				table.put(rowKey, new HashMap<>());
702
			}
703
			if (!table.get(rowKey).containsKey(cf)) {
704
				table.get(rowKey).put(row.getColumnFamily(), new HashMap<>());
705
			}
706
			for (final Column<String, byte[]> c : row.getColumns()) {
707
				System.out.println(String.format("ADDING K:%s CF:%s Q:%s", rowKey, cf, c.getName()));
708
				table.get(rowKey).get(cf).put(c.getName(), c.getValue());
709
				if (c.getName().equals("body")) {
710
					final String theBody = new String(c.getValue(), "UTF-8");
711
					assertTrue(StringUtils.isNotBlank(theBody));
712
					//System.out.println(theBody);
713
				}
714
			}
715
		}
716
		return table;
717

    
718
	}
719

    
720
	protected Map<String, XmlRecordFactory> mapAll(final Map<String, Map<String, Map<String, byte[]>>> table) throws Exception {
721

    
722
		final Map<String, XmlRecordFactory> builders = Maps.newHashMap();
723
		for (final Entry<String, Map<String, Map<String, byte[]>>> e : table.entrySet()) {
724
			map(builders, e.getKey(), e.getValue());
725
		}
726
		return builders;
727
	}
728

    
729
	// private Map<String, XmlRecordFactory> mapResultsOnly(final Map<String, Map<String, Map<String, byte[]>>> table) throws Exception {
730
	//
731
	// final Map<String, XmlRecordFactory> builders = Maps.newHashMap();
732
	// for (final Entry<String, Map<String, Map<String, byte[]>>> e : table.entrySet()) {
733
	// final Type type = OafRowKeyDecoder.decode(e.getKey()).getType();
734
	// if (type == Type.result) {
735
	// map(builders, e.getKey(), e.getValue());
736
	// }
737
	// }
738
	// return builders;
739
	// }
740

    
741
	private void map(final Map<String, XmlRecordFactory> builders, final String rowKey, final Map<String, Map<String, byte[]>> row) throws Exception {
742

    
743
		final Type type = OafRowKeyDecoder.decode(rowKey).getType();
744

    
745
		final Map<String, byte[]> familyMap = row.get(type.toString());
746

    
747
		if (familyMap == null) return;
748

    
749
		final byte[] bodyB = familyMap.get("body");
750

    
751
		if (bodyB != null) {
752
			ensureBuilder(builders, rowKey);
753

    
754
			final Oaf oaf = UpdateMerger.mergeBodyUpdates(familyMap);
755

    
756
			final OafDecoder mainEntity = OafDecoder.decode(oaf);
757

    
758
			builders.get(rowKey).setMainEntity(mainEntity);
759

    
760
			for (final LinkDescriptor ld : entityConfigTable.getDescriptors(type)) {
761

    
762
				final String it = ld.getRelDescriptor().getIt();
763
				final Map<String, byte[]> cols = row.get(it);
764

    
765
				if ((cols != null) && !cols.isEmpty()) {
766

    
767
					for (final byte[] oafB : cols.values()) {
768

    
769
						final Oaf.Builder relBuilder = Oaf.newBuilder(Oaf.parseFrom(oafB));
770

    
771
						if (ld.isSymmetric()) {
772
							final RelDescriptor rd = ld.getRelDescriptor();
773

    
774
							relBuilder.getRelBuilder().setCachedTarget(mainEntity.getEntity()).setRelType(rd.getRelType()).setSubRelType(rd.getSubRelType());
775
						}
776

    
777
						relBuilder.getRelBuilder().setChild(ld.isChild());
778

    
779
						final Oaf.Builder oafBuilder = Oaf.newBuilder().setKind(Kind.relation).setLastupdatetimestamp(System.currentTimeMillis());
780
						oafBuilder.mergeFrom(relBuilder.build());
781

    
782
						final String targetId = ld.isSymmetric() ? oafBuilder.getRel().getTarget() : oafBuilder.getRel().getSource();
783
						ensureBuilder(builders, targetId);
784
						final OafDecoder decoder = OafDecoder.decode(oafBuilder.build());
785

    
786
						if (ld.isChild()) {
787
							builders.get(targetId).addChild(type, decoder);
788
						} else {
789
							builders.get(targetId).addRelation(type, decoder);
790
						}
791
					}
792

    
793
				}
794
			}
795
		}
796

    
797
	}
798

    
799
	private void printAll(final Map<String, XmlRecordFactory> builders) throws DocumentException {
800
		print(Sets.newHashSet(Type.values()), builders, null);
801
	}
802

    
803
	private void print(final Set<Type> types, final Map<String, XmlRecordFactory> builders, final Map<Type, Set<String>> xpaths) throws DocumentException {
804
		final SAXReader r = new SAXReader();
805

    
806
		for (final Entry<String, XmlRecordFactory> e : builders.entrySet()) {
807
			final OafRowKeyDecoder kd = OafRowKeyDecoder.decode(e.getKey());
808

    
809
			if (!e.getValue().isValid()) throw new IllegalArgumentException("invalid builder: " + e.getKey());
810
			if (types.contains(kd.getType())) {
811
				final String val = IndentXmlString.apply(e.getValue().build());
812

    
813
				if ((xpaths != null) && !xpaths.isEmpty() && (xpaths.get(kd.getType()) != null)) {
814
					final Document doc = r.read(new StringReader(val));
815

    
816
					log.debug("\n" + e.getKey());
817
					for (final String xpath : xpaths.get(kd.getType())) {
818
						log.debug(doc.valueOf(xpath));
819
					}
820
				} else {
821
					log.info(val);
822
				}
823
			}
824
		}
825
	}
826

    
827
	private void printNoIndent(final Map<String, XmlRecordFactory> builders) {
828
		for (final Entry<String, XmlRecordFactory> e : builders.entrySet()) {
829
			if (e.getValue().isValid()) {
830
				log.debug(e.getValue().build());
831
			} else {
832
				log.debug("invalid builder: " + e.getKey());
833
			}
834
		}
835
	}
836

    
837
	private void ensureBuilder(final Map<String, XmlRecordFactory> builders, final String rowKey) throws Exception {
838
		if (!builders.containsKey(rowKey)) {
839
			builders.put(rowKey, newBuilder());
840
		}
841
	}
842

    
843
	private XmlRecordFactory newBuilder() throws TransformerConfigurationException, TransformerFactoryConfigurationError, DocumentException {
844
		return new XmlRecordFactory(entityConfigTable, ContextMapper.fromXml(Context.xml),
845
				RelClasses.fromJSon(RelClassesTest.relClassesJson), XmlRecordFactoryTest.SCHEMA_LOCATION, true, false, false, XmlRecordFactoryTest.specialDatasourceTypes);
846
	}
847

    
848
	private InputStream load(final String fileName) {
849
		return getClass().getResourceAsStream(fileName);
850
	}
851

    
852
	private InputStream loadFromTransformationProfile(final String profilePath) {
853
		log.info("Loading xslt from: " + basePathProfiles + profilePath);
854
		InputStream profile = getClass().getResourceAsStream(basePathProfiles + profilePath);
855
		SAXReader saxReader = new SAXReader();
856
		Document doc = null;
857
		try {
858
			doc = saxReader.read(profile);
859
		} catch (DocumentException e) {
860
			e.printStackTrace();
861
			throw new RuntimeException(e);
862
		}
863
		String xslt = doc.selectSingleNode("//SCRIPT/CODE/*[local-name()='stylesheet']").asXML();
864
		//log.info(xslt);
865
		return IOUtils.toInputStream(xslt);
866
	}
867

    
868
}
    (1-1/1)