AtlasClientV2#getGlossaryByGuid method is used to get the glossary by guid.
Signature
public AtlasGlossary getGlossaryByGuid(String glossaryGuid) throws AtlasServiceException
Example
AtlasGlossary atlasGlossary = atlasClient.getGlossaryByGuid("844a3e1a-110c-4bef-91bf-622dc1eab3e7");
Find the below working application.
atlas-application.properties
atlas.client.readTimeoutMSecs=30000 atlas.client.connectTimeoutMSecs=30000
JsonUtil.java
package com.sample.app.util;
import java.io.IOException;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
public class JsonUtil {
public static String marshal(Object obj) throws JsonProcessingException {
ObjectMapper mapper = new ObjectMapper();
return mapper.writeValueAsString(obj);
}
public static <T> T unmarshal(Class<T> clazz, String json)
throws JsonParseException, JsonMappingException, IOException {
ObjectMapper mapper = new ObjectMapper();
return (T) mapper.readValue(json, clazz);
}
public static String prettyPrintJson(Object obj) throws JsonProcessingException {
ObjectMapper mapper = new ObjectMapper();
mapper.enable(SerializationFeature.INDENT_OUTPUT);
return mapper.writeValueAsString(obj);
}
}
GetGlossaryByGuid.java
package com.sample.app.glossary;
import org.apache.atlas.AtlasClientV2;
import org.apache.atlas.AtlasServiceException;
import org.apache.atlas.model.glossary.AtlasGlossary;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.sample.app.util.JsonUtil;
public class GetGlossaryByGuid {
public static void main(String[] args) throws AtlasServiceException, JsonProcessingException {
AtlasClientV2 atlasClient = new AtlasClientV2(new String[] { "http://localhost:21000" },
new String[] { "admin", "admin" });
AtlasGlossary atlasGlossary = atlasClient.getGlossaryByGuid("844a3e1a-110c-4bef-91bf-622dc1eab3e7");
if(atlasGlossary == null) {
System.out.println("Glossary not exists");
}else {
System.out.println("atlasGlossary : \n" + JsonUtil.prettyPrintJson(atlasGlossary));
}
}
}
Output
atlasGlossary : { "guid" : "844a3e1a-110c-4bef-91bf-622dc1eab3e7", "qualifiedName" : "myGlosary3", "name" : "myGlosary3", "shortDescription" : "Demo Glossary", "longDescription" : "Demo GLossary.......", "terms" : [ { "termGuid" : "cd2dbbc5-0440-477e-a6e6-175eb13e3d46", "relationGuid" : "607768b1-d47a-4659-aa63-9acc8d175c80", "displayText" : "term1" } ] }
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