PrivateApiFaceletCacheAdapter.java

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package com.sun.faces.facelets;

import com.sun.faces.facelets.FaceletCache.InstanceFactory;
import java.io.IOException;
import java.net.URL;
import javax.faces.view.facelets.FaceletCache;
import javax.faces.view.facelets.FaceletCache.MemberFactory;

public class PrivateApiFaceletCacheAdapter<V> extends FaceletCache<V> {

    private com.sun.faces.facelets.FaceletCache<V> privateApi;

    public PrivateApiFaceletCacheAdapter(com.sun.faces.facelets.FaceletCache<V> privateApi) {
        this.privateApi = privateApi;
    }

    @Override
    public V getFacelet(URL url) throws IOException {
        return privateApi.getFacelet(url);
    }

    @Override
    public V getViewMetadataFacelet(URL url) throws IOException {
        return privateApi.getMetadataFacelet(url);
    }

    @Override
    public boolean isFaceletCached(URL url) {
        return privateApi.isFaceletCached(url);
    }

    @Override
    public boolean isViewMetadataFaceletCached(URL url) {
        return privateApi.isMetadataFaceletCached(url);
    }

    private MemberFactory<V> memberFactory;
    private MemberFactory<V> metadataMemberFactory;

    @Override
    public void setMemberFactories(final MemberFactory<V> faceletFactory, 
            final MemberFactory<V> viewMetadataFaceletFactory) {
        InstanceFactory<V> instanceFactory = new InstanceFactory<V>() {

            @Override
            public V newInstance(URL key) throws IOException {
                return faceletFactory.newInstance(key);
            }

        };
        InstanceFactory<V> metadataInstanceFactory = new InstanceFactory<V>() {

            @Override
            public V newInstance(URL key) throws IOException {
                return viewMetadataFaceletFactory.newInstance(key);
            }

        };

        privateApi.init(instanceFactory, metadataInstanceFactory);
    }

    @Override
    public MemberFactory<V> getMemberFactory() {
        return memberFactory;
    }

    @Override
    public MemberFactory<V> getMetadataMemberFactory() {
        return metadataMemberFactory;
    }



}