ATLAS-5313: Ability to Export Apache Atlas Business Glossary to Excel/CSV from server-side

intg/src/main/java/org/apache/atlas/AtlasConfiguration.java

@@ -69,6 +69,8 @@ public enum AtlasConfiguration {
     SEARCH_MAX_LIMIT("atlas.search.maxlimit", 10000),
     SEARCH_DEFAULT_LIMIT("atlas.search.defaultlimit", 100),
 
+    GLOSSARY_EXPORT_MAX_ROWS("atlas.glossary.export.max.rows", 5000),
+
     CUSTOM_ATTRIBUTE_KEY_MAX_LENGTH("atlas.custom.attribute.key.max.length", 50),
     CUSTOM_ATTRIBUTE_VALUE_MAX_LENGTH("atlas.custom.attribute.value.max.length", 500),
     CUSTOM_ATTRIBUTE_KEY_SPECIAL_PREFIX("atlas.custom.attribute.special.prefix", ""),

intg/src/main/java/org/apache/atlas/model/glossary/GlossaryExportParameters.java

@@ -0,0 +1,151 @@
+/**
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.atlas.model.glossary;
+
+import org.apache.atlas.SortOrder;
+import org.apache.atlas.model.annotation.AtlasJSON;
+
+import java.io.Serializable;
+import java.util.List;
+
+@AtlasJSON
+public class GlossaryExportParameters implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    public enum ExportFormat {
+        CSV, XLSX
+    }
+
+    public enum ExportMode {
+        AUDIT, IMPORT_COMPATIBLE
+    }
+
+    public enum RecordType {
+        ALL, TERM, CATEGORY
+    }
+
+    private ExportFormat format;
+    private ExportMode   mode;
+    private RecordType   recordType;
+    private String       glossaryGuid;
+    private List<String> glossaryGuids;
+    private String       statusContains;
+    private String       classificationContains;
+    private String       searchQuery;
+    private boolean      excludeDeleted = true;
+    private String       sortBy          = "name";
+    private SortOrder    sortOrder       = SortOrder.ASCENDING;
+    /** Optional shared timestamp token so CSV and XLSX exports correlate (yyyy-MM-dd_HH-mm-ss). */
+    private String       exportTimestamp;
+
+    public ExportFormat getFormat() {
+        return format;
+    }
+
+    public void setFormat(ExportFormat format) {
+        this.format = format;
+    }
+
+    public ExportMode getMode() {
+        return mode != null ? mode : ExportMode.AUDIT;
+    }
+
+    public void setMode(ExportMode mode) {
+        this.mode = mode;
+    }
+
+    public RecordType getRecordType() {
+        return recordType != null ? recordType : RecordType.ALL;
+    }
+
+    public void setRecordType(RecordType recordType) {
+        this.recordType = recordType;
+    }
+
+    public String getGlossaryGuid() {
+        return glossaryGuid;
+    }
+
+    public void setGlossaryGuid(String glossaryGuid) {
+        this.glossaryGuid = glossaryGuid;
+    }
+
+    public List<String> getGlossaryGuids() {
+        return glossaryGuids;
+    }
+
+    public void setGlossaryGuids(List<String> glossaryGuids) {
+        this.glossaryGuids = glossaryGuids;
+    }
+
+    public String getStatusContains() {
+        return statusContains;
+    }
+
+    public void setStatusContains(String statusContains) {
+        this.statusContains = statusContains;
+    }
+
+    public String getClassificationContains() {
+        return classificationContains;
+    }
+
+    public void setClassificationContains(String classificationContains) {
+        this.classificationContains = classificationContains;
+    }
+
+    public String getSearchQuery() {
+        return searchQuery;
+    }
+
+    public void setSearchQuery(String searchQuery) {
+        this.searchQuery = searchQuery;
+    }
+
+    public boolean getExcludeDeleted() {
+        return excludeDeleted;
+    }
+
+    public void setExcludeDeleted(boolean excludeDeleted) {
+        this.excludeDeleted = excludeDeleted;
+    }
+
+    public String getSortBy() {
+        return sortBy;
+    }
+
+    public void setSortBy(String sortBy) {
+        this.sortBy = sortBy;
+    }
+
+    public SortOrder getSortOrder() {
+        return sortOrder;
+    }
+
+    public void setSortOrder(SortOrder sortOrder) {
+        this.sortOrder = sortOrder;
+    }
+
+    public String getExportTimestamp() {
+        return exportTimestamp;
+    }
+
+    public void setExportTimestamp(String exportTimestamp) {
+        this.exportTimestamp = exportTimestamp;
+    }
+}