Move rome files into a subdirectory

rome/src/main/java/com/rometools/rome/feed/impl/ConfigurableClassLoader.java

@@ -1,40 +1,40 @@
-package com.rometools.rome.feed.impl;
-
-/**
- * This class addresses some ClassLoader problems in OSGi environments. If you have ClassLoader
- * problems, simply override the default ClassLoader by calling the
- * {@link #setClassLoader(ClassLoader)} method before calling any ROME code. Unfortunately I don't
- * know whether this works because I have absolutely no experience with OSGi.
- *
- * @author Patrick Gotthard
- *
- */
-public enum ConfigurableClassLoader {
-
-    INSTANCE;
-
-    private ClassLoader classLoader;
-
-    /**
-     * Get the configured ClassLoader. Returns
-     *
-     * @return The configured ClassLoader. Returns the ClassLoader of this enum when the ClassLoader
-     *         was not overridden.
-     */
-    public ClassLoader getClassLoader() {
-        if (classLoader == null) {
-            classLoader = ConfigurableClassLoader.class.getClassLoader();
-        }
-        return classLoader;
-    }
-
-    /**
-     * Overrides the default ClassLoader (the ClassLoader of this enum).
-     *
-     * @param classLoader The ClassLoader to set.
-     */
-    public void setClassLoader(final ClassLoader classLoader) {
-        this.classLoader = classLoader;
-    }
-
-}
+package com.rometools.rome.feed.impl;
+
+/**
+ * This class addresses some ClassLoader problems in OSGi environments. If you have ClassLoader
+ * problems, simply override the default ClassLoader by calling the
+ * {@link #setClassLoader(ClassLoader)} method before calling any ROME code. Unfortunately I don't
+ * know whether this works because I have absolutely no experience with OSGi.
+ *
+ * @author Patrick Gotthard
+ *
+ */
+public enum ConfigurableClassLoader {
+
+    INSTANCE;
+
+    private ClassLoader classLoader;
+
+    /**
+     * Get the configured ClassLoader. Returns
+     *
+     * @return The configured ClassLoader. Returns the ClassLoader of this enum when the ClassLoader
+     *         was not overridden.
+     */
+    public ClassLoader getClassLoader() {
+        if (classLoader == null) {
+            classLoader = ConfigurableClassLoader.class.getClassLoader();
+        }
+        return classLoader;
+    }
+
+    /**
+     * Overrides the default ClassLoader (the ClassLoader of this enum).
+     *
+     * @param classLoader The ClassLoader to set.
+     */
+    public void setClassLoader(final ClassLoader classLoader) {
+        this.classLoader = classLoader;
+    }
+
+}

rome/src/main/java/com/rometools/rome/feed/synd/SyndCategoryListFacade.java

@@ -1,162 +1,162 @@
-package com.rometools.rome.feed.synd;
-
-import java.util.AbstractList;
-import java.util.ArrayList;
-import java.util.List;
-
-import com.rometools.rome.feed.module.DCSubject;
-
-/**
- * List implementation for SyndCategoryImpl elements. To be directly used by the SyndFeedImpl and
- * SyndEntryImpl classes only.
- * <p>
- * It acts as a facade on top of the DCSubjectImpl elements of the underlying list and remains in
- * synch with it. It is possible to work on either list, the categories one or the subjects one and
- * they remain in synch.
- * <p>
- * This is necessary because the SyndFeedImpl categories are just a convenience to access the
- * DublinCore subjects.
- * <P>
- * All this mess to avoid making DCSubjectImpl implement SyndCategory (which it would be odd).
- * <p>
- *
- * @author Alejandro Abdelnur
- *
- */
-class SyndCategoryListFacade extends AbstractList<SyndCategory> {
-
-    private final List<DCSubject> subjects;
-
-    /**
-     * Default constructor. Creates and empty list.
-     */
-    public SyndCategoryListFacade() {
-        this(new ArrayList<DCSubject>());
-    }
-
-    /**
-     * Creates a facade list of categories on top the given subject list.
-     * <P>
-     *
-     * @param subjects the list of subjects to create the facade.
-     *
-     */
-    public SyndCategoryListFacade(final List<DCSubject> subjects) {
-        this.subjects = subjects;
-    }
-
-    /**
-     * Gets the category by index.
-     * <p>
-     *
-     * @param index the index position to retrieve the category.
-     * @return the SyndCategoryImpl in position index, <b>null</b> if none.
-     *
-     */
-    @Override
-    public SyndCategory get(final int index) {
-        return new SyndCategoryImpl(subjects.get(index));
-    }
-
-    /**
-     * Returns the size of the list.
-     * <p>
-     *
-     * @return the size of the list.
-     *
-     */
-    @Override
-    public int size() {
-        return subjects.size();
-    }
-
-    /**
-     * Sets a category in an existing position in the list.
-     * <p>
-     *
-     * @param index position to set the category.
-     * @param obj the SyndCategoryImpl object to set.
-     * @return the SyndCategoryImpl object that is being replaced, <b>null</b> if none.
-     *
-     */
-    @Override
-    public SyndCategory set(final int index, final SyndCategory obj) {
-        final SyndCategoryImpl sCat = (SyndCategoryImpl) obj;
-        DCSubject subject;
-        if (sCat != null) {
-            subject = sCat.getSubject();
-        } else {
-            subject = null;
-        }
-        subject = subjects.set(index, subject);
-        if (subject != null) {
-            return new SyndCategoryImpl(subject);
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Adds a category to the list.
-     * <p>
-     *
-     * @param index position to add the category.
-     * @param obj the SyndCategoryImpl object to add.
-     *
-     */
-    @Override
-    public void add(final int index, final SyndCategory obj) {
-        final SyndCategoryImpl sCat = (SyndCategoryImpl) obj;
-        DCSubject subject;
-        if (sCat != null) {
-            subject = sCat.getSubject();
-        } else {
-            subject = null;
-        }
-        subjects.add(index, subject);
-    }
-
-    /**
-     * Removes a category element from a specific position.
-     * <p>
-     *
-     * @param index position to remove the category from.
-     * @return the SyndCategoryImpl being removed from position index, <b>null</b> if none.
-     *
-     */
-    @Override
-    public SyndCategory remove(final int index) {
-        final DCSubject subject = subjects.remove(index);
-        if (subject != null) {
-            return new SyndCategoryImpl(subject);
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Returns a list with the DCSubject elements of the SyndCategoryImpl list facade. To be used by
-     * the SyndFeedImpl class only.
-     * <p>
-     *
-     * @param cList the list with SyndCategoryImpl elements to convert to subject list.
-     * @return a list with DCSubject elements corresponding to the categories in the given list.
-     *
-     */
-    public static List<DCSubject> convertElementsSyndCategoryToSubject(final List<SyndCategory> cList) {
-        List<DCSubject> sList = null;
-        if (cList != null) {
-            sList = new ArrayList<DCSubject>();
-            for (int i = 0; i < cList.size(); i++) {
-                final SyndCategoryImpl sCat = (SyndCategoryImpl) cList.get(i);
-                DCSubject subject = null;
-                if (sCat != null) {
-                    subject = sCat.getSubject();
-                }
-                sList.add(subject);
-            }
-        }
-        return sList;
-    }
-
+package com.rometools.rome.feed.synd;
+
+import java.util.AbstractList;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.rometools.rome.feed.module.DCSubject;
+
+/**
+ * List implementation for SyndCategoryImpl elements. To be directly used by the SyndFeedImpl and
+ * SyndEntryImpl classes only.
+ * <p>
+ * It acts as a facade on top of the DCSubjectImpl elements of the underlying list and remains in
+ * synch with it. It is possible to work on either list, the categories one or the subjects one and
+ * they remain in synch.
+ * <p>
+ * This is necessary because the SyndFeedImpl categories are just a convenience to access the
+ * DublinCore subjects.
+ * <P>
+ * All this mess to avoid making DCSubjectImpl implement SyndCategory (which it would be odd).
+ * <p>
+ *
+ * @author Alejandro Abdelnur
+ *
+ */
+class SyndCategoryListFacade extends AbstractList<SyndCategory> {
+
+    private final List<DCSubject> subjects;
+
+    /**
+     * Default constructor. Creates and empty list.
+     */
+    public SyndCategoryListFacade() {
+        this(new ArrayList<DCSubject>());
+    }
+
+    /**
+     * Creates a facade list of categories on top the given subject list.
+     * <P>
+     *
+     * @param subjects the list of subjects to create the facade.
+     *
+     */
+    public SyndCategoryListFacade(final List<DCSubject> subjects) {
+        this.subjects = subjects;
+    }
+
+    /**
+     * Gets the category by index.
+     * <p>
+     *
+     * @param index the index position to retrieve the category.
+     * @return the SyndCategoryImpl in position index, <b>null</b> if none.
+     *
+     */
+    @Override
+    public SyndCategory get(final int index) {
+        return new SyndCategoryImpl(subjects.get(index));
+    }
+
+    /**
+     * Returns the size of the list.
+     * <p>
+     *
+     * @return the size of the list.
+     *
+     */
+    @Override
+    public int size() {
+        return subjects.size();
+    }
+
+    /**
+     * Sets a category in an existing position in the list.
+     * <p>
+     *
+     * @param index position to set the category.
+     * @param obj the SyndCategoryImpl object to set.
+     * @return the SyndCategoryImpl object that is being replaced, <b>null</b> if none.
+     *
+     */
+    @Override
+    public SyndCategory set(final int index, final SyndCategory obj) {
+        final SyndCategoryImpl sCat = (SyndCategoryImpl) obj;
+        DCSubject subject;
+        if (sCat != null) {
+            subject = sCat.getSubject();
+        } else {
+            subject = null;
+        }
+        subject = subjects.set(index, subject);
+        if (subject != null) {
+            return new SyndCategoryImpl(subject);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Adds a category to the list.
+     * <p>
+     *
+     * @param index position to add the category.
+     * @param obj the SyndCategoryImpl object to add.
+     *
+     */
+    @Override
+    public void add(final int index, final SyndCategory obj) {
+        final SyndCategoryImpl sCat = (SyndCategoryImpl) obj;
+        DCSubject subject;
+        if (sCat != null) {
+            subject = sCat.getSubject();
+        } else {
+            subject = null;
+        }
+        subjects.add(index, subject);
+    }
+
+    /**
+     * Removes a category element from a specific position.
+     * <p>
+     *
+     * @param index position to remove the category from.
+     * @return the SyndCategoryImpl being removed from position index, <b>null</b> if none.
+     *
+     */
+    @Override
+    public SyndCategory remove(final int index) {
+        final DCSubject subject = subjects.remove(index);
+        if (subject != null) {
+            return new SyndCategoryImpl(subject);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Returns a list with the DCSubject elements of the SyndCategoryImpl list facade. To be used by
+     * the SyndFeedImpl class only.
+     * <p>
+     *
+     * @param cList the list with SyndCategoryImpl elements to convert to subject list.
+     * @return a list with DCSubject elements corresponding to the categories in the given list.
+     *
+     */
+    public static List<DCSubject> convertElementsSyndCategoryToSubject(final List<SyndCategory> cList) {
+        List<DCSubject> sList = null;
+        if (cList != null) {
+            sList = new ArrayList<DCSubject>();
+            for (int i = 0; i < cList.size(); i++) {
+                final SyndCategoryImpl sCat = (SyndCategoryImpl) cList.get(i);
+                DCSubject subject = null;
+                if (sCat != null) {
+                    subject = sCat.getSubject();
+                }
+                sList.add(subject);
+            }
+        }
+        return sList;
+    }
+
 }