com.adobe.acs.commons.util.StringWriterResponse Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of acs-aem-commons-bundle Show documentation

Core ACS AEM Commons OSGi Bundle. Includes commons utilities.

There is a newer version: 6.6.0

Show newest version

/*
 * #%L
 * ACS AEM Commons Bundle
 * %%
 * Copyright (C) 2013 Adobe
 * %%
 * 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.
 * #L%
 */
package com.adobe.acs.commons.util;

import java.io.PrintWriter;
import java.io.StringWriter;

import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.wrappers.SlingHttpServletResponseWrapper;

import org.osgi.annotation.versioning.ProviderType;

/**
 * Wrapper around {@link SlingHttpServletResponse} which buffers all output written to the writer
 * acquired via getWriter().
 * 
 * @deprecated Rather use {@link BufferedSlingHttpServletResponse} instead
 */
@ProviderType
@Deprecated
public final class StringWriterResponse extends SlingHttpServletResponseWrapper {
    private StringWriter stringWriter = new StringWriter();
    private PrintWriter printWriter = new PrintWriter(stringWriter);

    public StringWriterResponse(SlingHttpServletResponse slingHttpServletResponse) {
        super(slingHttpServletResponse);
    }

    public PrintWriter getWriter() {
        return printWriter;
    }

    public String getString() {
        return stringWriter.toString();
    }

    public void clearWriter() {
        printWriter.close();
        stringWriter = new StringWriter();
        printWriter = new PrintWriter(stringWriter);
    }
}