cadi/core/src/main/java/org/onap/ccsdk/apps/cadi/ServletContextAccess.java


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/**
 * ============LICENSE_START====================================================
 * org.onap.ccsdk
 * ===========================================================================
 * Copyright (c) 2023 AT&T Intellectual Property. All rights reserved.
 * ===========================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END====================================================
 *
 */

package org.onap.ccsdk.apps.cadi;

import java.util.Enumeration;

import jakarta.servlet.FilterConfig;
import jakarta.servlet.ServletContext;

public class ServletContextAccess extends PropAccess {

    private ServletContext context;

    public ServletContextAccess(FilterConfig filterConfig) {
        super(filterConfig); // protected constructor... does not have "init" called.
        context = filterConfig.getServletContext();

        for (Enumeration<?> en = filterConfig.getInitParameterNames();en.hasMoreElements();) {
            String name = (String)en.nextElement();
            setProperty(name, filterConfig.getInitParameter(name));
        }
        init(getProperties());
    }

    /* (non-Javadoc)
     * @see org.onap.ccsdk.apps.cadi.PropAccess#log(org.onap.ccsdk.apps.cadi.Access.Level, java.lang.Object[])
     */
    @Override
    public void log(Level level, Object... elements) {
        if (willLog(level)) {
            StringBuilder sb = buildMsg(level, elements);
            context.log(sb.toString());
        }
    }

    /* (non-Javadoc)
     * @see org.onap.ccsdk.apps.cadi.PropAccess#log(java.lang.Exception, java.lang.Object[])
     */
    @Override
    public void log(Exception e, Object... elements) {
        StringBuilder sb = buildMsg(Level.ERROR, elements);
        context.log(sb.toString(),e);
    }

    public ServletContext context() {
        return context;
    }
}