RELEASE_2_1_13/src/blocks/validation/java/org/apache/cocoon/components/validation/jaxp/JaxpInput.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.cocoon.components.validation.jaxp;

import java.io.InputStream;
import java.io.Reader;

import org.w3c.dom.ls.LSInput;
import org.xml.sax.InputSource;

/**
 * <p>An implementation of the {@link LSInput} interface wrapping a nested
 * {@link InputSource}.</p>
 *
 */
public class JaxpInput implements LSInput {

    /** <p>The wrapped {@link InputSource} instance.</p> */
    private final InputSource input;
    /** <p>The flag to return by the {@link #getCertifiedText()} method.</p> */
    private boolean cert = false;
    /** <p>A string wrapping the data to parse.</p> */
    private String data = null;
    /** <p>The optional base URI for relative resolution.</p> */
    private String base = null;

    /**
     * <p>Create a new {@link JaxpInput} instance.</p>
     *
     * @param input a <b>non-null</b> {@link InputSource} instance to wrap.
     * @throws NullPointerException if the {@link InputSource} was <b>null</b>.
     */
    public JaxpInput(InputSource input) {
        if (input == null) throw new NullPointerException("Null InputSource");
        this.input = input;
    }

    public Reader getCharacterStream() {
        return this.input.getCharacterStream();
    }

    public void setCharacterStream(Reader reader) {
        this.input.setCharacterStream(reader);
    }

    public InputStream getByteStream() {
        return this.input.getByteStream();
    }

    public void setByteStream(InputStream stream) {
        this.input.setByteStream(stream);
    }

    public String getStringData() {
        return this.data; 
    }

    public void setStringData(String data) {
        this.data = data;
    }

    public String getSystemId() {
        return this.input.getSystemId();
    }

    public void setSystemId(String systemId) {
        this.input.setSystemId(systemId);
    }

    public String getPublicId() {
        return this.input.getPublicId();
    }

    public void setPublicId(String publicId) {
        this.input.setPublicId(publicId);
    }

    public String getBaseURI() {
        if (this.base != null) return this.base;
        return this.input.getSystemId();
    }

    public void setBaseURI(String base) {
        this.base = base;
    }

    public String getEncoding() {
        return this.input.getEncoding();
    }

    public void setEncoding(String encoding) {
        this.input.setEncoding(encoding);
    }

    public boolean getCertifiedText() {
        return this.cert;
    }

    public void setCertifiedText(boolean cert) {
        this.cert = cert;
    }
}