Spring Framework example source code file (ReaderContext.java)

This example Spring Framework source code file (ReaderContext.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

location, location, object, object, parsestate, parsestate, problem, problemreporter, readercontext, readereventlistener, resource, sourceextractor, throwable, throwable

The Spring Framework ReaderContext.java source code

/*
 * Copyright 2002-2007 the original author or authors.
 *
 * 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.springframework.beans.factory.parsing;

import org.springframework.core.io.Resource;

/**
 * Context that gets passed along a bean definition reading process,
 * encapsulating all relevant configuration as well as state.
 *
 * @author Rob Harrop
 * @author Juergen Hoeller
 * @since 2.0
 */
public class ReaderContext {

	private final Resource resource;

	private final ProblemReporter problemReporter;

	private final ReaderEventListener eventListener;

	private final SourceExtractor sourceExtractor;


	public ReaderContext(Resource resource, ProblemReporter problemReporter,
			ReaderEventListener eventListener, SourceExtractor sourceExtractor) {

		this.resource = resource;
		this.problemReporter = problemReporter;
		this.eventListener = eventListener;
		this.sourceExtractor = sourceExtractor;
	}

	public final Resource getResource() {
		return this.resource;
	}


	public void fatal(String message, Object source) {
		fatal(message, source, null, null);
	}

	public void fatal(String message, Object source, Throwable ex) {
		fatal(message, source, null, ex);
	}

	public void fatal(String message, Object source, ParseState parseState) {
		fatal(message, source, parseState, null);
	}

	public void fatal(String message, Object source, ParseState parseState, Throwable cause) {
		Location location = new Location(getResource(), source);
		this.problemReporter.fatal(new Problem(message, location, parseState, cause));
	}

	public void error(String message, Object source) {
		error(message, source, null, null);
	}

	public void error(String message, Object source, Throwable ex) {
		error(message, source, null, ex);
	}

	public void error(String message, Object source, ParseState parseState) {
		error(message, source, parseState, null);
	}

	public void error(String message, Object source, ParseState parseState, Throwable cause) {
		Location location = new Location(getResource(), source);
		this.problemReporter.error(new Problem(message, location, parseState, cause));
	}

	public void warning(String message, Object source) {
		warning(message, source, null, null);
	}

	public void warning(String message, Object source, Throwable ex) {
		warning(message, source, null, ex);
	}

	public void warning(String message, Object source, ParseState parseState) {
		warning(message, source, parseState, null);
	}

	public void warning(String message, Object source, ParseState parseState, Throwable cause) {
		Location location = new Location(getResource(), source);
		this.problemReporter.warning(new Problem(message, location, parseState, cause));
	}


	public void fireDefaultsRegistered(DefaultsDefinition defaultsDefinition) {
		this.eventListener.defaultsRegistered(defaultsDefinition);
	}

	public void fireComponentRegistered(ComponentDefinition componentDefinition) {
		this.eventListener.componentRegistered(componentDefinition);
	}

	public void fireAliasRegistered(String beanName, String alias, Object source) {
		this.eventListener.aliasRegistered(new AliasDefinition(beanName, alias, source));
	}

	public void fireImportProcessed(String importedResource, Object source) {
		this.eventListener.importProcessed(new ImportDefinition(importedResource, source));
	}

	public void fireImportProcessed(String importedResource, Resource[] actualResources, Object source) {
		this.eventListener.importProcessed(new ImportDefinition(importedResource, actualResources, source));
	}


	public SourceExtractor getSourceExtractor() {
		return this.sourceExtractor;
	}

	public Object extractSource(Object sourceCandidate) {
		return this.sourceExtractor.extractSource(sourceCandidate, this.resource);
	}

}