Added @OverRide annotations

logicaldoc-core/src/main/java/com/logicaldoc/core/document/DocumentEvent.java

@@ -57,6 +57,7 @@ public enum DocumentEvent {
 	    this.event = event;
 	}
 
+    @Override
 	public String toString() {
 	    return this.event;
 	}

logicaldoc-core/src/main/java/com/logicaldoc/core/document/Version.java

@@ -176,10 +176,12 @@ public void setFolderName(String folderName) {
 		this.folderName = folderName;
 	}
 
+	@Override
 	public Long getTemplateId() {
 		return templateId;
 	}
 
+	@Override
 	public void setTemplateId(Long templateId) {
 		this.templateId = templateId;
 	}
@@ -277,18 +279,22 @@ public void setEvent(String event) {
 		this.event = event;
 	}
 
+	@Override
 	public String getCreator() {
 		return creator;
 	}
 
+	@Override
 	public void setCreator(String creator) {
 		this.creator = creator;
 	}
 
+	@Override
 	public long getCreatorId() {
 		return creatorId;
 	}
 
+	@Override
 	public void setCreatorId(long creatorId) {
 		this.creatorId = creatorId;
 	}

logicaldoc-core/src/main/java/com/logicaldoc/core/document/dao/HibernateDocumentDAO.java

@@ -813,14 +813,13 @@ public List<Document> findDeletedDocs() throws PersistenceException {
 
 		@SuppressWarnings("rawtypes")
 		RowMapper docMapper = new BeanPropertyRowMapper() {
+			@Override
 			public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
-
 				Document doc = new Document();
 				doc.setId(rs.getLong(1));
 				doc.setCustomId(rs.getString(2));
 				doc.setLastModified(rs.getDate(3));
 				doc.setFileName(rs.getString(4));
-
 				return doc;
 			}
 		};
@@ -910,6 +909,7 @@ public void makeImmutable(long docId, DocumentHistory transaction) throws Persis
 		store(doc, transaction);
 	}
 
+	@Override
 	public void deleteAll(Collection<Document> documents, DocumentHistory transaction) throws PersistenceException {
 		deleteAll(documents, PersistentObject.DELETED_CODE_DEFAULT, transaction);
 	}
@@ -993,6 +993,7 @@ public List<Document> findDeleted(long userId, Integer maxHits) throws Persisten
 
 		@SuppressWarnings("rawtypes")
 		RowMapper docMapper = new BeanPropertyRowMapper() {
+			@Override
 			public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
 				Document doc = new Document();
 				doc.setId(rs.getLong(1));
@@ -1104,7 +1105,8 @@ public void cleanUnexistingUniqueTags() throws PersistenceException {
 
 			// tags no more existing in the ld_tag table or that belong to
 			// deleted documents
-			deleteStatement.append(" ld_uniquetag.ld_tag NOT IN ( SELECT DISTINCT t.ld_tag FROM ld_tag t JOIN ld_document d ON d.ld_id = t.ld_docid WHERE ld_uniquetag.ld_tenantid = t.ld_tenantid AND ld_uniquetag.ld_tag = t.ld_tag AND d.ld_deleted = 0 ) ");
+			deleteStatement.append(
+					" ld_uniquetag.ld_tag NOT IN ( SELECT DISTINCT t.ld_tag FROM ld_tag t JOIN ld_document d ON d.ld_id = t.ld_docid WHERE ld_uniquetag.ld_tenantid = t.ld_tenantid AND ld_uniquetag.ld_tag = t.ld_tag AND d.ld_deleted = 0 ) ");
 
 			// tags no more existing in the ld_foldertag table or that belong to
 			// deleted folders
@@ -1330,6 +1332,7 @@ public Document findByPath(String path, long tenantId) throws PersistenceExcepti
 		return null;
 	}
 
+	@SuppressWarnings("unchecked")
 	@Override
 	public List<String> findDuplicatedDigests(Long tenantId, Long folderId) throws PersistenceException {
 		// First of all, find all duplicates digests.
@@ -1349,10 +1352,8 @@ public List<String> findDuplicatedDigests(Long tenantId, Long folderId) throws P
 		}
 		digestQuery.append(" and ld_docref is null and ld_digest is not null group by ld_digest having count(*) > 1");
 
-		return query(digestQuery.toString(), null, new RowMapper<String>() {
-			public String mapRow(ResultSet rs, int rowNum) throws SQLException {
-				return rs.getString(1);
-			}
+		return query(digestQuery.toString(), null, (rs, rowNum) -> {
+			return rs.getString(1);
 		}, null);
 
 	}

logicaldoc-core/src/main/java/com/logicaldoc/core/document/dao/HibernateRatingDAO.java

@@ -84,6 +84,7 @@ public Rating findVotesByDocId(long docId) {
 
 			@SuppressWarnings("rawtypes")
 			RowMapper ratingMapper = new BeanPropertyRowMapper() {
+				@Override
 				public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
 
 					Rating rating = new Rating();

logicaldoc-core/src/main/java/com/logicaldoc/core/folder/Folder.java

@@ -218,6 +218,7 @@ public boolean isAlias() {
 		return type == TYPE_ALIAS;
 	}
 
+	@Override
 	public long getId() {
 		return id;
 	}
@@ -235,6 +236,7 @@ public void clearFolderGroups() {
 		folderGroups = new HashSet<>();
 	}
 
+	@Override
 	public void setId(long id) {
 		this.id = id;
 	}

logicaldoc-core/src/main/java/com/logicaldoc/core/folder/FolderEvent.java

@@ -33,6 +33,7 @@ public enum FolderEvent {
 	    this.event = event;
 	}
 
+	@Override
 	public String toString() {
 	    return this.event;
 	}

logicaldoc-core/src/main/java/com/logicaldoc/core/parser/AbiWordParser.java

@@ -51,19 +51,23 @@ public String getContent() {
 			return tmp;
 		}
 
+
+		@Override
 		public void startElement(String namespaceURI, String localName, String rawName, Attributes atts)
 				throws SAXException {
 			if (rawName.startsWith("p")) {
 				appendChar = true;
 			}
 		}
 
+		@Override
 		public void characters(char[] ch, int start, int length) throws SAXException {
 			if (appendChar) {
 				content.append(ch, start, length).append(" ");
 			}
 		}
 
+		@Override
 		public void endElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName)
 				throws SAXException {
 			appendChar = false;

logicaldoc-core/src/main/java/com/logicaldoc/core/parser/ExtractorHandler.java

@@ -10,127 +10,128 @@
 import org.xml.sax.helpers.DefaultHandler;
 
 /**
- * Utility class for extracting text content from an XML document.
- * An instance of this class is a SAX event handler that extracts
- * character data and attribute values from the SAX events and writes
- * the extracted content to a given {@link Writer}.
+ * Utility class for extracting text content from an XML document. An instance
+ * of this class is a SAX event handler that extracts character data and
+ * attribute values from the SAX events and writes the extracted content to a
+ * given {@link Writer}.
  * <p>
- * Any whitespace sequences are imploded into a single space character
- * and consecutive attribute values and character data are delimited
- * using spaces.
+ * Any whitespace sequences are imploded into a single space character and
+ * consecutive attribute values and character data are delimited using spaces.
  * <p>
- * This class also implements the {@link ErrorHandler} interface by
- * ignoring all errors and warnings. This is useful in avoiding the
- * default console output or other error logging of many XML parsers.
+ * This class also implements the {@link ErrorHandler} interface by ignoring all
+ * errors and warnings. This is useful in avoiding the default console output or
+ * other error logging of many XML parsers.
  *
  * @see XMLParser
  * @since 4.5.2
  */
 class ExtractorHandler extends DefaultHandler implements ErrorHandler {
 
-    /**
-     * Separator that is written between consecutive text and attribute values.
-     */
-    private static final char SPACE_CHAR = ' ';
+	/**
+	 * Separator that is written between consecutive text and attribute values.
+	 */
+	private static final char SPACE_CHAR = ' ';
 
-    /**
-     * The writer to which the selected text content is written.
-     */
-    private final Writer writer;
+	/**
+	 * The writer to which the selected text content is written.
+	 */
+	private final Writer writer;
 
-    /**
-     * Flag for outputting a space before the next character to be outputted.
-     * Used to implode all whitespace sequences and to separate consecutive
-     * attribute values and text elements.
-     */
-    private boolean space;
+	/**
+	 * Flag for outputting a space before the next character to be outputted.
+	 * Used to implode all whitespace sequences and to separate consecutive
+	 * attribute values and text elements.
+	 */
+	private boolean space;
 
-    /**
-     * Creates an extractor handler that writes text content to the given
-     * writer.
-     *
-     * @param writer writer to which the XML text content is written
-     */
-    public ExtractorHandler(Writer writer) {
-        this.writer = writer;
-        this.space = false;
-    }
+	/**
+	 * Creates an extractor handler that writes text content to the given
+	 * writer.
+	 *
+	 * @param writer writer to which the XML text content is written
+	 */
+	public ExtractorHandler(Writer writer) {
+		this.writer = writer;
+		this.space = false;
+	}
 
-    //------------------------------------------------------< DefaultHandler >
+	// ------------------------------------------------------< DefaultHandler >
 
-    /**
-     * Writes attribute values to the underlying writer.
-     *
-     * @param uri ignored
-     * @param local ignored
-     * @param name ignored
-     * @param attributes attributes, whose values to extract
-     * @throws SAXException on IO errors
-     */
-    public void startElement(
-            String uri, String local, String name, Attributes attributes)
-            throws SAXException {
-        for (int i = 0; i < attributes.getLength(); i++) {
-            String value = attributes.getValue(i);
-            characters(value.toCharArray(), 0, value.length());
-        }
-    }
+	/**
+	 * Writes attribute values to the underlying writer.
+	 *
+	 * @param uri ignored
+	 * @param local ignored
+	 * @param name ignored
+	 * @param attributes attributes, whose values to extract
+	 * @throws SAXException on IO errors
+	 */
+	@Override
+	public void startElement(String uri, String local, String name, Attributes attributes) throws SAXException {
+		for (int i = 0; i < attributes.getLength(); i++) {
+			String value = attributes.getValue(i);
+			characters(value.toCharArray(), 0, value.length());
+		}
+	}
 
-    /**
-     * Writes the given characters to the underlying writer.
-     *
-     * @param ch character array that contains the characters to be written
-     * @param start start index within the array
-     * @param length number of characters to write
-     * @throws SAXException on IO errors
-     */
-    public void characters(char[] ch, int start, int length)
-            throws SAXException {
-        try {
-            for (int i = 0; i < length; i++) {
-                if (Character.isSpaceChar(ch[start + i])) {
-                    space = true;
-                } else {
-                    if (space) {
-                        writer.write(SPACE_CHAR);
-                        space = false;
-                    }
-                    writer.write(ch[start + i]);
-                }
-            }
-            space = true;
-        } catch (IOException e) {
-            throw new SAXException(e.getMessage());
-        }
-    }
+	/**
+	 * Writes the given characters to the underlying writer.
+	 *
+	 * @param ch character array that contains the characters to be written
+	 * @param start start index within the array
+	 * @param length number of characters to write
+	 * @throws SAXException on IO errors
+	 */
+	@Override
+	public void characters(char[] ch, int start, int length) throws SAXException {
+		try {
+			for (int i = 0; i < length; i++) {
+				if (Character.isSpaceChar(ch[start + i])) {
+					space = true;
+				} else {
+					if (space) {
+						writer.write(SPACE_CHAR);
+						space = false;
+					}
+					writer.write(ch[start + i]);
+				}
+			}
+			space = true;
+		} catch (IOException e) {
+			throw new SAXException(e.getMessage());
+		}
+	}
 
-    //--------------------------------------------------------< ErrorHandler >
+	// --------------------------------------------------------< ErrorHandler >
 
-    /**
-     * Ignored.
-     *
-     * @param exception ignored
-     */
-    public void warning(SAXParseException exception) {
-    	// Noting to do
-    }
+	/**
+	 * Ignored.
+	 *
+	 * @param exception ignored
+	 */
+	@Override
+	public void warning(SAXParseException exception) {
+		// Noting to do
+	}
 
-    /**
-     * Ignored.
-     *
-     * @param exception ignored
-     */
-    public void error(SAXParseException exception) {
-    	// Noting to do
-    }
+	/**
+	 * Ignored.
+	 *
+	 * @param exception ignored
+	 */
+	@Override
+	public void error(SAXParseException exception) {
+		// Noting to do
+	}
 
-    /**
-     * Ignored.
-     *
-     * @param exception ignored
-     */
-    public void fatalError(SAXParseException exception) {
-    	// Noting to do
-    }
+	/**
+	 * Ignored.
+	 *
+	 * @param exception ignored
+	 */
+	@Override
+	public void fatalError(SAXParseException exception) {
+		// Noting to do
+	}
 
 }