TextFilters allow Jackrabbit to extract text from binary properties for indexing purposes. This project contains TextFilter implementations for the following binary formats: 1. MsExcel 2. MsPowerPoint 3. MsWord 4. Pdf How to register in jackrabbit? Build the jar file and place it in the Jackrabbit classpath together with the dependencies of these text filters. Configure them in the SearchIndex element of the workspace.xml Sample: ... ... For further information, see the javadocs for: org.apache.jackrabbit.core.query.TextFilter License (see also LICENSE.txt) ============================== Collective work: Copyright 2006 The Apache Software Foundation. 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 http://www.apache.org/licenses/LICENSE-2.0 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.