001/* 002 * Copyright 2002-2019 the original author or authors. 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 * https://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 017package org.springframework.jndi; 018 019import java.beans.PropertyEditorSupport; 020import java.util.Properties; 021 022import org.springframework.beans.propertyeditors.PropertiesEditor; 023import org.springframework.lang.Nullable; 024 025/** 026 * Properties editor for JndiTemplate objects. Allows properties of type 027 * JndiTemplate to be populated with a properties-format string. 028 * 029 * @author Rod Johnson 030 * @since 09.05.2003 031 */ 032public class JndiTemplateEditor extends PropertyEditorSupport { 033 034 private final PropertiesEditor propertiesEditor = new PropertiesEditor(); 035 036 @Override 037 public void setAsText(@Nullable String text) throws IllegalArgumentException { 038 if (text == null) { 039 throw new IllegalArgumentException("JndiTemplate cannot be created from null string"); 040 } 041 if (text.isEmpty()) { 042 // empty environment 043 setValue(new JndiTemplate()); 044 } 045 else { 046 // we have a non-empty properties string 047 this.propertiesEditor.setAsText(text); 048 Properties props = (Properties) this.propertiesEditor.getValue(); 049 setValue(new JndiTemplate(props)); 050 } 051 } 052 053}