com.sun.faces.facelets.compiler.CompilationMessageHolderImpl Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jakarta.faces Show documentation

EE4J Compatible Implementation for Jakarta Faces API

The newest version!

/*
 * Copyright (c) 1997, 2020 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.faces.facelets.compiler;

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import jakarta.faces.application.FacesMessage;
import jakarta.faces.context.FacesContext;

/**
 *
 * @author edburns
 */
public class CompilationMessageHolderImpl implements CompilerPackageCompilationMessageHolder {

    private Map> messageListMap;
    private CompilationManager compilationManager;

    private Map> getMessageListMap() {
        if (null == messageListMap) {
            messageListMap = new HashMap<>();
        }
        return messageListMap;
    }

    @Override
    public List getNamespacePrefixMessages(FacesContext context, String prefix) {
        List result = null;
        Map> map = getMessageListMap();
        if (null == (result = map.get(prefix))) {
            result = new ArrayList<>();
            map.put(prefix, result);
        }

        return result;
    }

    @Override
    public void processCompilationMessages(FacesContext context) {
        Map> map = getMessageListMap();
        Collection> values = map.values();
        for (List curList : values) {
            for (FacesMessage curMessage : curList) {
                context.addMessage(null, curMessage);
            }
        }
    }

    @Override
    public void removeNamespacePrefixMessages(String prefix) {
        Map> map = getMessageListMap();
        map.remove(prefix);
    }

    @Override
    public CompilationManager getCurrentCompositeComponentCompilationManager() {
        return compilationManager;
    }

    @Override
    public void setCurrentCompositeComponentCompilationManager(CompilationManager manager) {
        compilationManager = manager;
    }

}