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17 package org.apache.ws.jaxme.xs.xml.impl;
18
19 import java.util.ArrayList  ;
20 import java.util.Iterator ;
21 import java.util.List ;
22
23 import org.apache.ws.jaxme.xs.xml.*;
24
25
26
42 public class XsGAttrDeclsImpl implements XsGAttrDecls {
43 private final XsObject owner;
44 private List childs;
45 private XsTWildcard anyAttribute;
46
47 protected XsGAttrDeclsImpl(XsObject pOwner) {
48 owner = pOwner;
49 }
50
51 protected void addChild(Object o) {
52 if (o instanceof XsTWildcard) {
53 if (anyAttribute != null) {
54 throw new IllegalStateException ("Multiple 'anyAttribute' child elements are forbidden.");
55 }
56 anyAttribute = (XsTWildcard) o;
57 } else {
58 if (anyAttribute != null) {
59 throw new IllegalStateException ("An 'attribute' or 'attributeGroup' child element is invalid after an 'anyAttribute' child element.");
60 }
61 }
62 if (childs == null) {
63 childs = new ArrayList ();
64 }
65 childs.add(o);
66 }
67
68 public XsTAttribute createAttribute() {
69 XsTAttribute attribute = owner.getObjectFactory().newXsTAttribute(owner);
70 addChild(attribute);
71 return attribute;
72 }
73
74 public XsTAttribute[] getAttributes() {
75 if (childs == null || childs.size() == 0) {
76 return new XsTAttribute[0];
77 }
78 List result = new ArrayList ();
79 for (Iterator iter = childs.iterator(); iter.hasNext(); ) {
80 Object o = iter.next();
81 if (o instanceof XsTAttribute) {
82 result.add(o);
83 }
84 }
85 return (XsTAttribute[]) result.toArray(new XsTAttribute[result.size()]);
86 }
87
88 public XsTAttributeGroupRef createAttributeGroup() {
89 XsTAttributeGroupRef attributeGroupRef = owner.getObjectFactory().newXsTAttributeGroupRef(owner);
90 addChild(attributeGroupRef);
91 return attributeGroupRef;
92 }
93
94 public XsTAttributeGroupRef[] getAttributeGroups() {
95 if (childs == null || childs.size() == 0) {
96 return new XsTAttributeGroupRefImpl[0];
97 }
98 List result = new ArrayList ();
99 for (Iterator iter = childs.iterator(); iter.hasNext(); ) {
100 Object o = iter.next();
101 if (o instanceof XsTAttributeGroupRef) {
102 result.add(o);
103 }
104 }
105 return (XsTAttributeGroupRef[]) result.toArray(new XsTAttributeGroupRef[result.size()]);
106 }
107
108 public XsTWildcard createAnyAttribute() {
109 XsTWildcard myAnyAttribute = owner.getObjectFactory().newXsTWildcard(owner);
110 addChild(myAnyAttribute);
111 return myAnyAttribute;
112 }
113
114 public XsTWildcard getAnyAttribute() {
115 return anyAttribute;
116 }
117
118 public Object [] getAllAttributes() {
119 if (childs == null) {
120 return new Object [0];
121 } else {
122 return childs.toArray();
123 }
124 }
125 }
126 |
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