/* * Copyright 2008 Hippo. * * Licensed 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.hippoecm.tools.cli.commands; import javax.jcr.Node; import javax.jcr.Property; import javax.jcr.PropertyType; import javax.jcr.RepositoryException; import javax.jcr.Value; import org.hippoecm.tools.cli.Command; import org.hippoecm.tools.cli.JcrWrapper; /** * Display property value(s). */ public class PropGet implements Command { /** * {@inheritDoc} */ public final String getCommand() { return "propget"; } /** * {@inheritDoc} */ public final String[] getAliases() { return new String[] { "get", "getprop" }; } /** * {@inheritDoc} */ public final String usage() { return "propget <property> [<property> [..]]"; } /** * {@inheritDoc} */ public final String help() { return "get the value(s) of properties from the current node"; } /** * {@inheritDoc} */ public final boolean execute(final String[] args) { if (args.length < 2) { System.out.println(usage()); System.out.println(help()); return false; } Node node = JcrWrapper.getCurrentNode(); if (node == null) { return false; } for (int i = 1; i < args.length; i++) { try { final String propName = args[i]; if (!node.hasProperty(propName)) { System.out.println("Node doesn't have a property with name: " + propName); return true; } Property p = node.getProperty(propName); int type = p.getType(); System.out.println(" " + p.getName() + "\t type:" + PropertyType.nameFromValue(type) + "\t multi:" + p.getDefinition().isMultiple()); System.out.println(" --- "); if (!p.getDefinition().isMultiple()) { printValue(p.getValue()); } else { for (Value val : p.getValues()) { printValue(val); } } System.out.println(" --- "); } catch (RepositoryException e) { // TODO Auto-generated catch block e.printStackTrace(); } } return true; } /** * Helper method for pretty printing property values. * @param v Value * @throws RepositoryException when unable to print value */ private void printValue(final Value v) throws RepositoryException { int type = v.getType(); switch (type) { case PropertyType.STRING: case PropertyType.LONG: case PropertyType.BOOLEAN: case PropertyType.DOUBLE: case PropertyType.PATH: case PropertyType.REFERENCE: case PropertyType.NAME: System.out.println(v.getString()); break; case PropertyType.BINARY: System.out.println("binary data"); break; case PropertyType.UNDEFINED: System.out.println("undefined"); break; case PropertyType.DATE: System.out.println(v.toString()); break; default: throw new IllegalArgumentException("unknown type: " + type); } } }