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package com.sun.jersey.server.impl.uri;
import com.sun.jersey.api.uri.UriComponent;
import com.sun.jersey.api.uri.UriTemplate;
import com.sun.jersey.api.uri.UriTemplateParser;
/**
* A URI template for a URI path.
*
* @author [email protected]
* @author Yegor Bugayenko ([email protected])
*/
public final class PathTemplate extends UriTemplate {
/**
* Internal parser of this PathTemplate.
* @see #PathTemplate(String)
*/
private static final class PathTemplateParser extends UriTemplateParser {
/**
* Public constructor.
*
* @param path the URI path template
*/
public PathTemplateParser(final String path) {
super(path);
}
/**
* {@inheritDoc}
*/
@Override
protected String encodeLiteralCharacters(final String literalCharacters) {
return UriComponent.contextualEncode(
literalCharacters,
UriComponent.Type.PATH
);
}
}
/**
* Create a URI path template and encode (percent escape)
* any characters of the template that are not valid
* URI characters.
* @param path the URI path template
*/
public PathTemplate(final String path) {
super(new PathTemplateParser(PathTemplate.prefixWithSlash(path)));
}
/**
* Converts the path provided to a slash-leading
* form, no matter what is provided.
* @param path the URI path template
* @return prefixed path
* @see #PathTemplate(String)
*/
private static String prefixWithSlash(final String path) {
return path.startsWith("/") ? path : "/" + path;
}
}