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17 package org.apache.ws.jaxme.generator.sg.impl;
18
19 import java.util.ArrayList  ;
20 import java.util.List ;
21
22 import org.apache.ws.jaxme.generator.sg.ObjectSG;
23 import org.apache.ws.jaxme.generator.sg.PropertySG;
24 import org.apache.ws.jaxme.generator.sg.PropertySGChain;
25 import org.apache.ws.jaxme.generator.sg.SGlet;
26 import org.apache.ws.jaxme.generator.sg.TypeSG;
27 import org.apache.ws.jaxme.js.DirectAccessible;
28 import org.apache.ws.jaxme.js.JavaField;
29 import org.apache.ws.jaxme.js.JavaMethod;
30 import org.apache.ws.jaxme.js.JavaQName;
31 import org.apache.ws.jaxme.js.JavaQNameImpl;
32 import org.apache.ws.jaxme.js.JavaSource;
33 import org.apache.ws.jaxme.js.LocalJavaField;
34 import org.apache.ws.jaxme.js.TypedValue;
35 import org.xml.sax.SAXException ;
36
37
38
42 public class MultiplePropertySG extends PropertySGChainImpl {
43 protected static final JavaQName OBJECT_TYPE = JavaQNameImpl.getInstance(Object .class);
44 private final int minOccurs, maxOccurs;
45 private final ObjectSG objectSG;
46
47
49 protected MultiplePropertySG(PropertySGChain pBase, ObjectSG pObjectSG, int pMinOccurs, int pMaxOccurs) {
50 super(pBase);
51 objectSG = pObjectSG;
52 maxOccurs = pMaxOccurs;
53 minOccurs = pMinOccurs;
54 }
55
56 protected int getMinOccurs() { return minOccurs; }
57 protected int getMaxOccurs() { return maxOccurs; }
58 protected ObjectSG getObjectSG() { return objectSG; }
59 protected JavaQName getInstanceClass() throws SAXException {
60 return getObjectSG().getTypeSG().getRuntimeType();
61 }
62 protected boolean isAutoBoxing() throws SAXException {
63 return getInstanceClass().isPrimitive();
64 }
65 protected JavaQName getObjectClass() throws SAXException {
66 return getInstanceClass().getObjectType();
67 }
68 protected Object asObject(Object pObject) throws SAXException {
69 if (isAutoBoxing()) {
70 return new Object []{"new ", getObjectClass(), "(", pObject, ")"};
71 } else {
72 return pObject;
73 }
74 }
75
76 public JavaField getXMLField(PropertySG pController, JavaSource pSource) throws SAXException {
77 String fieldName = pController.getXMLFieldName();
78 JavaField result = pSource.newJavaField(fieldName, List .class, JavaSource.PRIVATE);
79 result.addLine("new ", ArrayList .class, "()");
80 return result;
81 }
82
83 public JavaMethod getXMLSetMethod(PropertySG pController, JavaSource pSource) throws SAXException {
84 return null;
85 }
86
87 public JavaMethod getXMLGetMethod(PropertySG pController, JavaSource pSource) throws SAXException {
88 String fieldName = pController.getXMLFieldName();
89 String methodName = pController.getXMLGetMethodName();
90 JavaMethod result = pSource.newJavaMethod(methodName, List .class, JavaSource.PUBLIC);
91 result.addLine("return ", fieldName, ";");
92 return result;
93 }
94
95 public void forAllValues(PropertySG pController, JavaMethod pMethod, DirectAccessible pElement, SGlet pSGlet) throws SAXException {
96 LocalJavaField list = pMethod.newJavaField(List .class);
97 list.addLine(pController.getValue(pElement));
98 DirectAccessible i = pMethod.addForList(list);
99 TypeSG typeSG = objectSG.getTypeSG();
100 Object v;
101 boolean isCasting = !OBJECT_TYPE.equals(typeSG.getRuntimeType());
102 if (isCasting && pSGlet instanceof SGlet.TypedSGlet) {
103 isCasting = ((SGlet.TypedSGlet) pSGlet).isCasting();
104 }
105 if (isCasting) {
106 v = new Object []{"(", typeSG.getRuntimeType(), ")", list, ".get(", i, ")"};
107 } else {
108 v = new Object []{list, ".get(", i, ")"};
109 }
110 if (typeSG.isComplex()) {
111 pSGlet.generate(pMethod, v);
112 } else {
113 typeSG.getSimpleTypeSG().forAllValues(pMethod, v, pSGlet);
114 }
115 pMethod.addEndFor();
116 }
117
118 public void forAllNonNullValues(PropertySG pController, JavaMethod pMethod, DirectAccessible pElement, SGlet pSGlet) throws SAXException {
119 LocalJavaField list = pMethod.newJavaField(List .class);
120 list.addLine(pController.getValue(pElement));
121 DirectAccessible i = pMethod.addForList(list);
122 TypeSG typeSG = objectSG.getTypeSG();
123 boolean isCasting = !OBJECT_TYPE.equals(typeSG.getRuntimeType());
124 JavaQName qName = typeSG.getRuntimeType();
125 if (isCasting && pSGlet instanceof SGlet.TypedSGlet) {
126 SGlet.TypedSGlet typedSGlet = (SGlet.TypedSGlet) pSGlet;
127 isCasting = typedSGlet.isCasting();
128 if (typedSGlet.getType() != null) {
129 qName = typedSGlet.getType();
130 }
131 }
132 Object v = new Object []{list, ".get(", i, ")"};
133 if (isCasting) {
134 if (qName.isPrimitive()) {
135 v = new Object []{"((", qName.getObjectType(), ")", v, ").", qName.getPrimitiveConversionMethod(), "()"};
136 } else {
137 v = new Object []{"(", qName, ")", v};
138 }
139 }
140 if (typeSG.isComplex()) {
141 pSGlet.generate(pMethod, v);
142 } else {
143 typeSG.getSimpleTypeSG().forAllNonNullValues(pMethod, v, pSGlet);
144 }
145 pMethod.addEndFor();
146 }
147
148 public void setValue(PropertySG pController, JavaMethod pMethod, DirectAccessible pElement, Object pValue, JavaQName pType) throws SAXException {
149 if (pType != null) {
150 pValue = new Object []{"(", pType, ") ", pValue};
151 }
152 LocalJavaField list = pMethod.newJavaField(List .class);
153 list.addLine(pController.getValue(pElement));
154 pMethod.addLine(list, ".clear();");
155 pMethod.addLine(list, ".addAll(", pValue, ");");
156 }
157
158 public void addValue(PropertySG pController, JavaMethod pMethod, DirectAccessible pElement, TypedValue pValue, JavaQName pType) throws SAXException {
159 pMethod.addLine(pController.getValue(pElement), ".add(", asObject(pValue), ");");
160 }
161 }
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