com.sun.xml.bind.v2.model.impl.RegistryInfoImpl Maven / Gradle / Ivy
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package com.sun.xml.bind.v2.model.impl;
import java.util.LinkedHashSet;
import java.util.Set;
import javax.xml.bind.annotation.XmlElementDecl;
import com.sun.xml.bind.v2.model.annotation.Locatable;
import com.sun.xml.bind.v2.model.annotation.MethodLocatable;
import com.sun.xml.bind.v2.model.core.RegistryInfo;
import com.sun.xml.bind.v2.model.core.TypeInfo;
import com.sun.xml.bind.v2.model.nav.Navigator;
import com.sun.xml.bind.v2.runtime.IllegalAnnotationException;
import com.sun.xml.bind.v2.runtime.Location;
import com.sun.xml.bind.v2.ContextFactory;
/**
* Implementation of {@link RegistryInfo}.
*
* @author Kohsuke Kawaguchi
*/
// experimenting with shorter type parameters for quadruple.
// the idea is that they show so often that you'd understand the meaning
// without relying on the whole name.
final class RegistryInfoImpl implements Locatable, RegistryInfo {
final C registryClass;
private final Locatable upstream;
private final Navigator nav;
/**
* Types that are referenced from this registry.
*/
private final Set> references = new LinkedHashSet>();
/**
* Picks up references in this registry to other types.
*/
RegistryInfoImpl(ModelBuilder builder, Locatable upstream, C registryClass) {
this.nav = builder.nav;
this.registryClass = registryClass;
this.upstream = upstream;
builder.registries.put(getPackageName(),this);
if(nav.getDeclaredField(registryClass,ContextFactory.USE_JAXB_PROPERTIES)!=null) {
// the user is trying to use ObjectFactory that we generate for interfaces,
// that means he's missing jaxb.properties
builder.reportError(new IllegalAnnotationException(
Messages.MISSING_JAXB_PROPERTIES.format(getPackageName()),
this
));
// looking at members will only add more errors, so just abort now
return;
}
for( M m : nav.getDeclaredMethods(registryClass) ) {
XmlElementDecl em = builder.reader.getMethodAnnotation(
XmlElementDecl.class, m, this );
if(em==null) {
if(nav.getMethodName(m).startsWith("create")) {
// this is a factory method. visit this class
references.add(
builder.getTypeInfo(nav.getReturnType(m),
new MethodLocatable(this,m,nav)));
}
continue;
}
ElementInfoImpl ei;
try {
ei = builder.createElementInfo(this,m);
} catch (IllegalAnnotationException e) {
builder.reportError(e);
continue; // recover by ignoring this element
}
// register this mapping
// TODO: any chance this could cause a stack overflow (by recursively visiting classes)?
builder.typeInfoSet.add(ei,builder);
references.add(ei);
}
}
public Locatable getUpstream() {
return upstream;
}
public Location getLocation() {
return nav.getClassLocation(registryClass);
}
public Set> getReferences() {
return references;
}
/**
* Gets the name of the package that this registry governs.
*/
public String getPackageName() {
return nav.getPackageName(registryClass);
}
public C getClazz() {
return registryClass;
}
}