Merge pull request #8562 from mwoodiupui/8561

Option to skip bitstreams on import, like 'export -x'

dspace-api/src/main/java/org/dspace/app/itemimport/ItemImport.java

@@ -67,6 +67,7 @@ public class ItemImport extends DSpaceRunnable<ItemImportScriptConfiguration> {
     protected String eperson = null;
     protected String[] collections = null;
     protected boolean isTest = false;
+    protected boolean isExcludeContent = false;
     protected boolean isResume = false;
     protected boolean useWorkflow = false;
     protected boolean useWorkflowSendEmail = false;
@@ -119,6 +120,8 @@ public class ItemImport extends DSpaceRunnable<ItemImportScriptConfiguration> {
             handler.logInfo("**Test Run** - not actually importing items.");
         }
 
+        isExcludeContent = commandLine.hasOption('x');
+
         if (commandLine.hasOption('p')) {
             template = true;
         }
@@ -204,6 +207,7 @@ public class ItemImport extends DSpaceRunnable<ItemImportScriptConfiguration> {
                 .getItemImportService();
         try {
             itemImportService.setTest(isTest);
+            itemImportService.setExcludeContent(isExcludeContent);
             itemImportService.setResume(isResume);
             itemImportService.setUseWorkflow(useWorkflow);
             itemImportService.setUseWorkflowSendEmail(useWorkflowSendEmail);

dspace-api/src/main/java/org/dspace/app/itemimport/ItemImportCLIScriptConfiguration.java

@@ -55,6 +55,9 @@ public class ItemImportCLIScriptConfiguration extends ItemImportScriptConfigurat
         options.addOption(Option.builder("v").longOpt("validate")
                 .desc("test run - do not actually import items")
                 .hasArg(false).required(false).build());
+        options.addOption(Option.builder("x").longOpt("exclude-bitstreams")
+                .desc("do not load or expect content bitstreams")
+                .hasArg(false).required(false).build());
         options.addOption(Option.builder("p").longOpt("template")
                 .desc("apply template")
                 .hasArg(false).required(false).build());

dspace-api/src/main/java/org/dspace/app/itemimport/ItemImportScriptConfiguration.java

@@ -81,6 +81,9 @@ public class ItemImportScriptConfiguration<T extends ItemImport> extends ScriptC
         options.addOption(Option.builder("v").longOpt("validate")
                 .desc("test run - do not actually import items")
                 .hasArg(false).required(false).build());
+        options.addOption(Option.builder("x").longOpt("exclude-bitstreams")
+                .desc("do not load or expect content bitstreams")
+                .hasArg(false).required(false).build());
         options.addOption(Option.builder("p").longOpt("template")
                 .desc("apply template")
                 .hasArg(false).required(false).build());

dspace-api/src/main/java/org/dspace/app/itemimport/ItemImportServiceImpl.java

@@ -62,6 +62,7 @@ import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang3.RandomStringUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.dspace.app.itemimport.service.ItemImportService;
 import org.dspace.app.util.LocalSchemaFilenameFilter;
@@ -135,7 +136,7 @@ import org.xml.sax.SAXException;
  * allow the registration of files (bitstreams) into DSpace.
  */
 public class ItemImportServiceImpl implements ItemImportService, InitializingBean {
-    private final Logger log = org.apache.logging.log4j.LogManager.getLogger(ItemImportServiceImpl.class);
+    private final Logger log = LogManager.getLogger();
 
     private DSpaceRunnableHandler handler;
 
@@ -181,6 +182,7 @@ public class ItemImportServiceImpl implements ItemImportService, InitializingBea
     protected String tempWorkDir;
 
     protected boolean isTest = false;
+    protected boolean isExcludeContent = false;
     protected boolean isResume = false;
     protected boolean useWorkflow = false;
     protected boolean useWorkflowSendEmail = false;
@@ -1403,6 +1405,10 @@ public class ItemImportServiceImpl implements ItemImportService, InitializingBea
     protected void processContentFileEntry(Context c, Item i, String path,
                                            String fileName, String bundleName, boolean primary) throws SQLException,
         IOException, AuthorizeException {
+        if (isExcludeContent) {
+            return;
+        }
+
         String fullpath = path + File.separatorChar + fileName;
 
         // get an input stream
@@ -2342,6 +2348,11 @@ public class ItemImportServiceImpl implements ItemImportService, InitializingBea
         this.isTest = isTest;
     }
 
+    @Override
+    public void setExcludeContent(boolean isExcludeContent) {
+        this.isExcludeContent = isExcludeContent;
+    }
+
     @Override
     public void setResume(boolean isResume) {
         this.isResume = isResume;

dspace-api/src/main/java/org/dspace/app/itemimport/service/ItemImportService.java

@@ -211,6 +211,13 @@ public interface ItemImportService {
      */
     public void setTest(boolean isTest);
 
+    /**
+     * Set exclude-content flag.
+     *
+     * @param isExcludeContent true or false
+     */
+    public void setExcludeContent(boolean isExcludeContent);
+
     /**
      * Set resume flag
      *