1 /* 2 * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.xml.internal.txw2.annotation; 27 28 import com.sun.xml.internal.txw2.TypedXmlWriter; 29 30 import java.lang.annotation.Retention; 31 import java.lang.annotation.Target; 32 33 import static java.lang.annotation.ElementType.METHOD; 34 import static java.lang.annotation.RetentionPolicy.RUNTIME; 35 36 /** 37 * Specifies that the invocation of the method will produce an attribute. 38 * 39 * <p> 40 * The method signature has to match the form <tt>R foo(DT1,DT2,..)</tt> 41 * 42 * <p> 43 * R is either <tt>void</tt> or the type to which the interface that declares 44 * this method is assignable. In the case of the latter, the method will return 45 * <tt>this</tt> object, allowing you to chain the multiple attribute method 46 * invocations like {@link StringBuffer}. 47 * 48 * <p> 49 * DTi must be datatype objects. 50 * 51 * <p> 52 * When this method is called, a new attribute is added to the current element, 53 * whose value is whitespace-separated text from each of the datatype objects. 54 * 55 * @author Kohsuke Kawaguchi 56 */ 57 @Retention(RUNTIME) 58 @Target({METHOD}) 59 public @interface XmlAttribute { 60 /** 61 * The local name of the attribute. 62 * 63 * <p> 64 * If left unspecified, the method name is used as the attribute name. 65 * 66 */ 67 String value() default ""; 68 69 /** 70 * The namespace URI of the attribute. 71 */ 72 String ns() default ""; 73 }