import com.sun.xml.internal.bind.v2.runtime.ClassBeanInfoImpl; //导入依赖的package包/类
/**
 * Completes the initialization.
 *
 * <p>
 * To fix the cyclic reference issue, the main part of the initialization needs to be done
 * after a {@link StructureLoader} is set to {@link ClassBeanInfoImpl#loader}.
 */
public void init( JAXBContextImpl context, ClassBeanInfoImpl beanInfo, Accessor<?,Map<QName,String>> attWildcard) {
    UnmarshallerChain chain = new UnmarshallerChain(context);
    for (ClassBeanInfoImpl bi = beanInfo; bi != null; bi = bi.superClazz) {
        for (int i = bi.properties.length - 1; i >= 0; i--) {
            Property p = bi.properties[i];

            switch(p.getKind()) {
            case ATTRIBUTE:
                if(attUnmarshallers==null)
                    attUnmarshallers = new QNameMap<TransducedAccessor>();
                AttributeProperty ap = (AttributeProperty) p;
                attUnmarshallers.put(ap.attName.toQName(),ap.xacc);
                break;
            case ELEMENT:
            case REFERENCE:
            case MAP:
            case VALUE:
                p.buildChildElementUnmarshallers(chain,childUnmarshallers);
                break;
            }
        }
    }

    this.frameSize = chain.getScopeSize();

    textHandler = childUnmarshallers.get(StructureLoaderBuilder.TEXT_HANDLER);
    catchAll = childUnmarshallers.get(StructureLoaderBuilder.CATCH_ALL);

    if(attWildcard!=null) {
        attCatchAll = (Accessor<Object,Map<QName,String>>) attWildcard;
        // we use attUnmarshallers==null as a sign to skip the attribute processing
        // altogether, so if we have an att wildcard we need to have an empty qname map.
        if(attUnmarshallers==null)
            attUnmarshallers = EMPTY;
    } else {
        attCatchAll = null;
    }
}
 

import com.sun.xml.internal.bind.v2.runtime.ClassBeanInfoImpl; //导入依赖的package包/类
@Override
public void startElement(String uri, String local, String qname, Attributes atts) throws SAXException {
    if (logger.isLoggable(Level.FINER)) {
        logger.log(Level.FINER, "SAXConnector.startElement: {0}:{1}:{2}, attrs: {3}", new Object[]{uri, local, qname, atts});
    }
    // work gracefully with misconfigured parsers that don't support namespaces
    if( uri==null || uri.length()==0 )
        uri="";
    if( local==null || local.length()==0 )
        local=qname;
    if( qname==null || qname.length()==0 )
        qname=local;


    boolean ignorable = true;
    StructureLoader sl;

    // not null only if element content is processed (StructureLoader is used)
    // ugly
    if((sl = this.context.getStructureLoader()) != null) {
        ignorable = ((ClassBeanInfoImpl)sl.getBeanInfo()).hasElementOnlyContentModel();
    }

    processText(ignorable);

    tagName.uri = uri;
    tagName.local = local;
    tagName.qname = qname;
    tagName.atts = atts;
    next.startElement(tagName);
}
 

import com.sun.xml.internal.bind.v2.runtime.ClassBeanInfoImpl; //导入依赖的package包/类
public void startElement(String uri, String local, String qname, Attributes atts) throws SAXException {
    // work gracefully with misconfigured parsers that don't support namespaces
    if( uri==null || uri.length()==0 )
        uri="";
    if( local==null || local.length()==0 )
        local=qname;
    if( qname==null || qname.length()==0 )
        qname=local;


    boolean ignorable = true;
    StructureLoader sl;

    // not null only if element content is processed (StructureLoader is used)
    // ugly
    if((sl = this.context.getStructureLoader()) != null) {
        ignorable = ((ClassBeanInfoImpl)sl.getBeanInfo()).hasElementOnlyContentModel();
    }

    processText(ignorable);

    tagName.uri = uri;
    tagName.local = local;
    tagName.qname = qname;
    tagName.atts = atts;
    next.startElement(tagName);
}
 

import com.sun.xml.internal.bind.v2.runtime.ClassBeanInfoImpl; //导入依赖的package包/类
public StructureLoader(ClassBeanInfoImpl beanInfo) {
    super(true);
    this.beanInfo = beanInfo;
}