| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. 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. |
| */ |
| package org.apache.jackrabbit.command.info; |
| |
| import java.util.Iterator; |
| import java.util.ResourceBundle; |
| |
| import javax.jcr.Item; |
| import javax.jcr.Node; |
| import javax.jcr.Property; |
| import javax.jcr.PropertyType; |
| import javax.jcr.RepositoryException; |
| |
| import org.apache.commons.chain.Context; |
| import org.apache.jackrabbit.command.CommandException; |
| import org.apache.jackrabbit.command.CommandHelper; |
| |
| /** |
| * List items superclass |
| */ |
| public abstract class AbstractLsItems extends AbstractLs { |
| /** bundle */ |
| private static ResourceBundle bundle = CommandHelper.getBundle(); |
| |
| /** name width */ |
| private int nameWidth = 30; |
| |
| /** node type width */ |
| private int typeWidth = 15; |
| |
| /** |
| * @param ctx |
| * the <code>Context</code> |
| * @return Iterator containing the Items to list |
| * @throws CommandException |
| * if an errors occurs |
| * @throws RepositoryException |
| * if the current <code>Repository</code> throws a |
| * <code>RepositoryException<code> |
| */ |
| protected abstract Iterator getItems(Context ctx) throws CommandException, |
| RepositoryException; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public final boolean execute(Context ctx) throws Exception { |
| int nodes = 0; |
| int properties = 0; |
| |
| // header |
| int[] width = new int[] { |
| nameWidth, typeWidth, longWidth, longWidth, longWidth |
| }; |
| String[] header = new String[] { |
| bundle.getString("word.name"), bundle.getString("word.type"), |
| bundle.getString("word.node"), bundle.getString("word.new"), |
| bundle.getString("word.modified") |
| }; |
| |
| // print header |
| PrintHelper.printRow(ctx, width, header); |
| |
| // print separator |
| PrintHelper.printSeparatorRow(ctx, width, '-'); |
| |
| // nodes |
| Iterator iter = getItems(ctx); |
| |
| int index = 0; |
| |
| int maxItems = getMaxItems(ctx); |
| |
| // Print nodes |
| while (iter.hasNext() && index < maxItems) { |
| Item i = (Item) iter.next(); |
| |
| String type = null; |
| |
| // Show name or path |
| String name = null; |
| if (this.isPath()) { |
| name = i.getPath(); |
| } else { |
| name = i.getName(); |
| } |
| |
| if (i.isNode()) { |
| nodes++; |
| // name |
| Node n = (Node) i; |
| if (!isPath() && n.getIndex() > 1) { |
| name = n.getName() + "[" + n.getIndex() + "]"; |
| } |
| // type |
| type = n.getPrimaryNodeType().getName(); |
| } else { |
| properties++; |
| type = PropertyType.nameFromValue(((Property) i).getType()); |
| } |
| |
| PrintHelper.printRow(ctx, width, new String[] { |
| name, type, Boolean.toString(i.isNode()), |
| Boolean.valueOf(i.isNew()).toString(), |
| Boolean.valueOf(i.isModified()).toString() |
| }); |
| index++; |
| } |
| |
| // Footer |
| printFooter(ctx, iter); |
| |
| return false; |
| } |
| |
| } |