IXMLWriter.java example

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hapi-fhir-master
/*
Copyright (c) 2011+, HL7, Inc
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package org.hl7.fhir.instance.utilities.xml;

/*
 * #%L
 * HAPI FHIR Structures - HL7.org DSTU2
 * %%
 * Copyright (C) 2014 - 2015 University Health Network
 * %%
 * 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%
 */


import java.io.IOException;

/**
 * Generalize 
 * @author dennisn
 */
public interface IXMLWriter {
	
	public abstract void start() throws IOException;

	public abstract void attribute(String namespace, String name, String value,
			boolean onlyIfNotEmpty) throws IOException;

	public abstract void attribute(String namespace, String name, String value)
			throws IOException;

	public abstract void attribute(String name, String value,
			boolean onlyIfNotEmpty) throws IOException;

	public abstract void attribute(String name, String value)
			throws IOException;

	public abstract void attributeNoLines(String name, String value)
			throws IOException;

//	public abstract XMLNamespace findByNamespace(String namespace);

	public abstract boolean namespaceDefined(String namespace);

//	public abstract XMLNamespace findByAbbreviation(String abbreviation);

	public abstract boolean abbreviationDefined(String abbreviation);

//	public abstract XMLNamespace findDefaultNamespace();

	public abstract String getDefaultNamespace();

	public abstract void namespace(String namespace) throws IOException;

	public abstract void setDefaultNamespace(String namespace) throws IOException;

	public abstract void namespace(String namespace, String abbreviation)
			throws IOException;

	public abstract void comment(String comment, boolean doPretty)
			throws IOException;

	public abstract void open(String namespace, String name) throws IOException;

	public abstract void open(String namespace, String name, String comment)
			throws IOException;

	public abstract void close(String name) throws IOException;

	public abstract void close(String namespace, String name)
			throws IOException;

	public abstract void closeToLevel(int count) throws IOException;

	public abstract void close() throws IOException;

	public abstract void open(String name) throws IOException;

	public abstract void element(String namespace, String name, String content,
			boolean onlyIfNotEmpty) throws IOException;

	public abstract void element(String namespace, String name, String content,
			String comment) throws IOException;

	public abstract void element(String namespace, String name, String content)
			throws IOException;

	public abstract void element(String name, String content,
			boolean onlyIfNotEmpty) throws IOException;

	public abstract void element(String name, String content)
			throws IOException;

	public abstract void text(String content) throws IOException;
	
	public abstract void text(String content, boolean dontEscape) throws IOException;

	public abstract void cData(String text) throws IOException;

	public abstract void writeBytes(byte[] bytes) throws IOException;

	public abstract boolean isPretty() throws IOException;

	public abstract void setPretty(boolean pretty) throws IOException;

	/**
	 * Start comment inserts a <!-- in the stream, but allows the user to 
	 * go on creating xml content as usual, with proper formatting applied etc.
	 * Any comments inserted inside a comment will be terminated with -- > instead of -->
	 * so the comment doesn't close prematurely.
	 * @throws IOException 
	 */
	public abstract void startCommentBlock() throws IOException;

	public abstract void endCommentBlock() throws IOException;

}