53 lines
1.2 KiB
Java
53 lines
1.2 KiB
Java
package org.gcube.gcat.rest.docs;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.InputStream;
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import javax.servlet.http.HttpServletRequest;
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import javax.ws.rs.GET;
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import javax.ws.rs.InternalServerErrorException;
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import javax.ws.rs.Path;
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import javax.ws.rs.WebApplicationException;
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import javax.ws.rs.core.Context;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* @author Luca Frosini (ISTI-CNR)
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*/
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@Path("api-docs")
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public class ApiDocs {
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private static Logger logger = LoggerFactory.getLogger(ApiDocs.class);
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@GET
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@Path("{any:.*}")
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public InputStream toDoc(@Context HttpServletRequest req) throws WebApplicationException {
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logger.trace("Called method to redirect to api-docs/index.html");
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String pathInfo = req.getPathInfo();
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try {
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if (pathInfo.endsWith("/api-docs")) {
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pathInfo += "/index.html";
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}
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if (pathInfo.endsWith("/api-docs/")) {
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pathInfo += "index.html";
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}
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logger.info("redirecting to {}", pathInfo);
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String realPath = req.getServletContext().getRealPath(pathInfo);
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return new FileInputStream(new File(realPath));
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} catch (Exception e) {
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throw new InternalServerErrorException(e);
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}
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}
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}
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