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fcrepo4-archive · Apr 3, 2013 · 53fc41c · 53fc41c
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,11 @@
+target/
+.classpath
+.settings/
+.project
+.metadata
+ActiveMQ/
+FedoraRepository/
+indexes/
+ObjectStore/
+*/.cache
+.cache
diff --git a/pom.xml b/pom.xml
@@ -0,0 +1,36 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.fcrepo</groupId>
+    <artifactId>fcrepo</artifactId>
+    <version>4.0-SNAPSHOT</version>
+  </parent>
+  <artifactId>fcrepo-bagit-modeshape-federation-connector</artifactId>
+
+  <name>fcrepo-bagit-modeshape-federation-connector</name>
+  <description>Connects ModeShape to a filesystem directory containing BagIt directories.</description>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.fcrepo</groupId>
+      <artifactId>fcrepo-kernel</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>gov.loc</groupId>
+      <artifactId>bagit</artifactId>
+      <version>4.4</version>
+      <exclusions>
+        <exclusion>
+          <groupId>commons-logging</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>log4j</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/src/main/java/org/fcrepo/federation/bagit/BagInfo.java b/src/main/java/org/fcrepo/federation/bagit/BagInfo.java
@@ -0,0 +1,31 @@
+
+package org.fcrepo.federation.bagit;
+
+import gov.loc.repository.bagit.Bag.BagConstants;
+import gov.loc.repository.bagit.impl.BagItTxtImpl;
+
+public class BagInfo extends BagItTxtImpl {
+
+    /**
+     * The ID under which this bag is stored.
+     */
+    public String bagID;
+
+    /**
+     * Stores this bag-info.txt into its bag.
+     */
+    public void save() {
+
+    }
+
+    public static BagInfo fromId(final String bagId) {
+        return null;
+    }
+
+    private static final long serialVersionUID = 1L;
+
+    public BagInfo(BagConstants bagConstants) {
+        super(bagConstants);
+    }
+
+}
diff --git a/src/main/java/org/fcrepo/federation/bagit/BagItConnector.java b/src/main/java/org/fcrepo/federation/bagit/BagItConnector.java
@@ -0,0 +1,94 @@
+
+package org.fcrepo.federation.bagit;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Map;
+
+import javax.jcr.NamespaceRegistry;
+import javax.jcr.RepositoryException;
+
+import org.infinispan.schematic.document.Document;
+import org.modeshape.connector.filesystem.FileSystemConnector;
+import org.modeshape.jcr.JcrI18n;
+import org.modeshape.jcr.api.nodetype.NodeTypeManager;
+import org.modeshape.jcr.federation.spi.DocumentChanges;
+import org.modeshape.jcr.federation.spi.ExtraPropertiesStore;
+import org.modeshape.jcr.value.Name;
+import org.modeshape.jcr.value.Property;
+
+public class BagItConnector extends FileSystemConnector {
+
+    private static final String FILE_SEPARATOR = File.separator;
+    private static final String DELIMITER = File.pathSeparator;
+
+    /**
+     * The string path for a {@link File} object that represents the top-level directory accessed by this connector. This is set
+     * via reflection and is required for this connector.
+     */
+    private String directoryPath;
+    private File directory;
+
+    /**
+     * A string that is created in the {@link #initialize(NamespaceRegistry, NodeTypeManager)} method that represents the absolute
+     * path to the {@link #directory}. This path is removed from an absolute path of a file to obtain the ID of the node.
+     */
+    private String directoryAbsolutePath;
+    private int directoryAbsolutePathLength;
+
+    private NamespaceRegistry registry;
+
+    @Override
+    public void initialize( NamespaceRegistry registry,
+                            NodeTypeManager nodeTypeManager ) throws RepositoryException, IOException {
+
+        super.initialize(registry, nodeTypeManager);
+        this.registry = registry;
+
+        // Initialize the directory path field that has been set via reflection when this method is called...
+        checkFieldNotNull(directoryPath, "directoryPath");
+        directory = new File(directoryPath);
+        if (!directory.exists() || !directory.isDirectory()) {
+            String msg = JcrI18n.fileConnectorTopLevelDirectoryMissingOrCannotBeRead.text(getSourceName(), "directoryPath");
+            throw new RepositoryException(msg);
+        }
+        if (!directory.canRead() && !directory.setReadable(true)) {
+            String msg = JcrI18n.fileConnectorTopLevelDirectoryMissingOrCannotBeRead.text(getSourceName(), "directoryPath");
+            throw new RepositoryException(msg);
+        }
+        directoryAbsolutePath = directory.getAbsolutePath();
+        if (!directoryAbsolutePath.endsWith(FILE_SEPARATOR)) directoryAbsolutePath = directoryAbsolutePath + FILE_SEPARATOR;
+        directoryAbsolutePathLength = directoryAbsolutePath.length() - FILE_SEPARATOR.length(); // does NOT include the separator
+
+        setExtraPropertiesStore(new BagItExtraPropertiesStore());
+    }
+
+
+
+    @Override
+    public Document getDocumentById(String id) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public boolean hasDocument(String id) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+
+    @Override
+    public void storeDocument(Document document) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public void updateDocument(DocumentChanges documentChanges) {
+        // TODO Auto-generated method stub
+
+    }
+
+
+
+}
diff --git a/src/main/java/org/fcrepo/federation/bagit/BagItExtraPropertiesStore.java b/src/main/java/org/fcrepo/federation/bagit/BagItExtraPropertiesStore.java
@@ -0,0 +1,35 @@
+
+package org.fcrepo.federation.bagit;
+
+import java.util.Map;
+
+import org.modeshape.jcr.federation.spi.ExtraPropertiesStore;
+import org.modeshape.jcr.value.Name;
+import org.modeshape.jcr.value.Property;
+
+public class BagItExtraPropertiesStore implements ExtraPropertiesStore {
+
+    @Override
+    public void storeProperties(String id, Map<Name, Property> properties) {
+        // TODO Auto-generated method stub
+    }
+
+    @Override
+    public void updateProperties(String id, Map<Name, Property> properties) {
+        // TODO Auto-generated method stub
+
+    }
+
+    @Override
+    public Map<Name, Property> getProperties(String id) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
+    public boolean removeProperties(String id) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+
+}