StringOutputStream.java

/**
 * 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.
 */

package org.brixcms.util;

import java.io.IOException;

public class StringOutputStream extends java.io.OutputStream {
    private final StringBuilder buffer;

    public StringOutputStream() {
        buffer = new StringBuilder();
    }

    public StringOutputStream(int size) {
        buffer = new StringBuilder(size);
    }

    public String toString() {
        return buffer.toString();
    }

    public int length() {
        return buffer.length();
    }

    public void setLength(int l) {
        buffer.setLength(l);
    }

    @Override
    public void write(int b) throws IOException {
        buffer.append((char) b);
    }
}