01: /*
02: * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package com.sun.tools.internal.txw2.model;
27:
28: import com.sun.codemodel.JAnnotationUse;
29: import com.sun.codemodel.JDefinedClass;
30: import com.sun.codemodel.JMethod;
31: import com.sun.codemodel.JMod;
32: import com.sun.codemodel.JType;
33: import com.sun.tools.internal.txw2.NameUtil;
34: import com.sun.tools.internal.txw2.model.prop.AttributeProp;
35: import com.sun.tools.internal.txw2.model.prop.Prop;
36: import com.sun.xml.internal.txw2.annotation.XmlAttribute;
37: import org.xml.sax.Locator;
38:
39: import javax.xml.namespace.QName;
40: import java.util.HashSet;
41: import java.util.Set;
42:
43: /**
44: * Attribute declaration.
45: *
46: * @author Kohsuke Kawaguchi
47: */
48: public class Attribute extends XmlNode {
49: public Attribute(Locator location, QName name, Leaf leaf) {
50: super (location, name, leaf);
51: }
52:
53: void declare(NodeSet nset) {
54: ; // attributes won't produce a class
55: }
56:
57: void generate(NodeSet nset) {
58: ; // nothing
59: }
60:
61: void generate(JDefinedClass clazz, NodeSet nset, Set<Prop> props) {
62: Set<JType> types = new HashSet<JType>();
63:
64: for (Leaf l : collectChildren()) {
65: if (l instanceof Text) {
66: types.add(((Text) l).getDatatype(nset));
67: }
68: }
69:
70: String methodName = NameUtil.toMethodName(name.getLocalPart());
71:
72: for (JType t : types) {
73: if (!props.add(new AttributeProp(name, t)))
74: continue;
75:
76: JMethod m = clazz.method(JMod.PUBLIC,
77: nset.opts.chainMethod ? (JType) clazz
78: : nset.codeModel.VOID, methodName);
79: m.param(t, "value");
80:
81: JAnnotationUse a = m.annotate(XmlAttribute.class);
82: if (!methodName.equals(name.getLocalPart()))
83: a.param("value", name.getLocalPart());
84: if (!name.getNamespaceURI().equals(""))
85: a.param("ns", name.getNamespaceURI());
86:
87: }
88: }
89:
90: public String toString() {
91: return "Attribute " + name;
92: }
93: }
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