001/* 002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * bstefanescu 018 * 019 * $Id$ 020 */ 021 022package org.nuxeo.ecm.core.api.model.impl.primitives; 023 024import java.io.Serializable; 025 026import org.nuxeo.ecm.core.api.model.Property; 027import org.nuxeo.ecm.core.api.model.PropertyConversionException; 028import org.nuxeo.ecm.core.api.model.impl.ScalarProperty; 029import org.nuxeo.ecm.core.schema.types.Field; 030 031/** 032 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 033 */ 034public class StringProperty extends ScalarProperty { 035 036 private static final long serialVersionUID = -3586917845281930368L; 037 038 public StringProperty(Property parent, Field field, int flags) { 039 super(parent, field, flags); 040 } 041 042 @Override 043 public boolean isNormalized(Object value) { 044 return value == null || value.getClass() == String.class; 045 } 046 047 @Override 048 public Serializable normalize(Object value) throws PropertyConversionException { 049 if (isNormalized(value)) { 050 return (Serializable) value; 051 } 052 throw new PropertyConversionException(value.getClass(), String.class); 053 } 054 055 @SuppressWarnings("unchecked") 056 @Override 057 public <T> T convertTo(Serializable value, Class<T> toType) throws PropertyConversionException { 058 if (toType == String.class) { 059 return (T) value; 060 } 061 throw new PropertyConversionException(value.getClass(), toType); 062 } 063 064 @Override 065 public Object newInstance() { 066 return ""; 067 } 068 069}