org.jaxws.stub2html.view.freemarker.FilePathFreemarkerWebServiceDisplayEngine Maven / Gradle / Ivy

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A java tool to convert wsdl xml to readable doc

There is a newer version: 4.2.2

package org.jaxws.stub2html.view.freemarker;

import java.io.File;
import java.io.IOException;

import freemarker.template.Template;

/**
 * 
 * @author chenjianjx
 * 
 */
public class FilePathFreemarkerWebServiceDisplayEngine extends FreemarkerWebServiceDisplayEngine {

	private File templateFile;

	private FilePathFreemarkerWebServiceDisplayEngine(File templateFile) {
		super();
		if (!templateFile.exists() || !templateFile.isFile()) {
			throw new IllegalArgumentException(templateFile + " doesn't exist or is not a file");
		}
		setTemplateLoadingDir(templateFile.getParentFile());
		this.templateFile = templateFile;
	}

	private void setTemplateLoadingDir(File parentFile) {
		try {
			configuration.setDirectoryForTemplateLoading(parentFile);
		} catch (IOException e) {
			throw new IllegalStateException(e);
		}
	}

	public static FilePathFreemarkerWebServiceDisplayEngine createEngine(File templateFile) {
		return new FilePathFreemarkerWebServiceDisplayEngine(templateFile);

	}

	@Override
	protected Template getTemplate() {
		try {
			return configuration.getTemplate(templateFile.getName());
		} catch (IOException e) {
			throw new IllegalStateException(e);
		}
	}

}