Fri, 24 Oct 2014 15:02:28 +0200
8054367: More references for endpoints
Summary: fix also reviewed by Iaroslav.Savytskyi@oracle.com, Alexander.Fomin@oracle.com
Reviewed-by: mullan, skoivu
1 /*
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24 */
26 package com.sun.xml.internal.bind.v2.model.impl;
28 import java.util.LinkedHashSet;
29 import java.util.Set;
31 import javax.xml.bind.annotation.XmlElementDecl;
33 import com.sun.xml.internal.bind.v2.model.annotation.Locatable;
34 import com.sun.xml.internal.bind.v2.model.annotation.MethodLocatable;
35 import com.sun.xml.internal.bind.v2.model.core.RegistryInfo;
36 import com.sun.xml.internal.bind.v2.model.core.TypeInfo;
37 import com.sun.xml.internal.bind.v2.model.nav.Navigator;
38 import com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationException;
39 import com.sun.xml.internal.bind.v2.runtime.Location;
40 import com.sun.xml.internal.bind.v2.ContextFactory;
42 /**
43 * Implementation of {@link RegistryInfo}.
44 *
45 * @author Kohsuke Kawaguchi
46 */
47 // experimenting with shorter type parameters for <T,C,F,M> quadruple.
48 // the idea is that they show so often that you'd understand the meaning
49 // without relying on the whole name.
50 final class RegistryInfoImpl<T,C,F,M> implements Locatable, RegistryInfo<T,C> {
52 final C registryClass;
53 private final Locatable upstream;
54 private final Navigator<T,C,F,M> nav;
56 /**
57 * Types that are referenced from this registry.
58 */
59 private final Set<TypeInfo<T,C>> references = new LinkedHashSet<TypeInfo<T,C>>();
61 /**
62 * Picks up references in this registry to other types.
63 */
64 RegistryInfoImpl(ModelBuilder<T,C,F,M> builder, Locatable upstream, C registryClass) {
65 this.nav = builder.nav;
66 this.registryClass = registryClass;
67 this.upstream = upstream;
68 builder.registries.put(getPackageName(),this);
70 if(nav.getDeclaredField(registryClass,ContextFactory.USE_JAXB_PROPERTIES)!=null) {
71 // the user is trying to use ObjectFactory that we generate for interfaces,
72 // that means he's missing jaxb.properties
73 builder.reportError(new IllegalAnnotationException(
74 Messages.MISSING_JAXB_PROPERTIES.format(getPackageName()),
75 this
76 ));
77 // looking at members will only add more errors, so just abort now
78 return;
79 }
81 for( M m : nav.getDeclaredMethods(registryClass) ) {
82 XmlElementDecl em = builder.reader.getMethodAnnotation(
83 XmlElementDecl.class, m, this );
85 if(em==null) {
86 if(nav.getMethodName(m).startsWith("create")) {
87 // this is a factory method. visit this class
88 references.add(
89 builder.getTypeInfo(nav.getReturnType(m),
90 new MethodLocatable<M>(this,m,nav)));
91 }
93 continue;
94 }
96 ElementInfoImpl<T,C,F,M> ei;
97 try {
98 ei = builder.createElementInfo(this,m);
99 } catch (IllegalAnnotationException e) {
100 builder.reportError(e);
101 continue; // recover by ignoring this element
102 }
104 // register this mapping
105 // TODO: any chance this could cause a stack overflow (by recursively visiting classes)?
106 builder.typeInfoSet.add(ei,builder);
107 references.add(ei);
108 }
109 }
111 public Locatable getUpstream() {
112 return upstream;
113 }
115 public Location getLocation() {
116 return nav.getClassLocation(registryClass);
117 }
119 public Set<TypeInfo<T,C>> getReferences() {
120 return references;
121 }
123 /**
124 * Gets the name of the package that this registry governs.
125 */
126 public String getPackageName() {
127 return nav.getPackageName(registryClass);
128 }
130 public C getClazz() {
131 return registryClass;
132 }
133 }