Java Atom10Parser.parseEntry方法代码示例

import com.rometools.rome.io.impl.Atom10Parser; //导入方法依赖的package包/类
/**
 * Get full entry specified by entry edit URI. Note that entry may or may not be associated with
 * this collection.
 *
 * @return ClientEntry or ClientMediaEntry specified by URI.
 */
public ClientEntry getEntry(final String uri) throws ProponoException {
    final GetMethod method = new GetMethod(uri);
    authStrategy.addAuthentication(httpClient, method);
    try {
        httpClient.executeMethod(method);
        if (method.getStatusCode() != 200) {
            throw new ProponoException("ERROR HTTP status code=" + method.getStatusCode());
        }
        final Entry romeEntry = Atom10Parser.parseEntry(new InputStreamReader(method.getResponseBodyAsStream()), uri, Locale.US);
        if (!romeEntry.isMediaEntry()) {
            return new ClientEntry(service, this, romeEntry, false);
        } else {
            return new ClientMediaEntry(service, this, romeEntry, false);
        }
    } catch (final Exception e) {
        throw new ProponoException("ERROR: getting or parsing entry/media, HTTP code: ", e);
    } finally {
        method.releaseConnection();
    }
}
 

import com.rometools.rome.io.impl.Atom10Parser; //导入方法依赖的package包/类
/**
 * Get full entry from service by entry edit URI.
 */
public ClientEntry getEntry(final String uri) throws ProponoException {
    final GetMethod method = new GetMethod(uri);
    authStrategy.addAuthentication(httpClient, method);
    try {
        httpClient.executeMethod(method);
        if (method.getStatusCode() != 200) {
            throw new ProponoException("ERROR HTTP status code=" + method.getStatusCode());
        }
        final Entry romeEntry = Atom10Parser.parseEntry(new InputStreamReader(method.getResponseBodyAsStream()), uri, Locale.US);
        if (!romeEntry.isMediaEntry()) {
            return new ClientEntry(this, null, romeEntry, false);
        } else {
            return new ClientMediaEntry(this, null, romeEntry, false);
        }
    } catch (final Exception e) {
        throw new ProponoException("ERROR: getting or parsing entry/media", e);
    } finally {
        method.releaseConnection();
    }
}
 

import com.rometools.rome.io.impl.Atom10Parser; //导入方法依赖的package包/类
void addToCollection(final ClientCollection col) throws ProponoException {
    setCollection(col);
    final EntityEnclosingMethod method = new PostMethod(getCollection().getHrefResolved());
    addAuthentication(method);
    final StringWriter sw = new StringWriter();
    int code = -1;
    try {
        Atom10Generator.serializeEntry(this, sw);
        method.setRequestEntity(new StringRequestEntity(sw.toString(), null, null));
        method.setRequestHeader("Content-type", "application/atom+xml; charset=utf-8");
        getHttpClient().executeMethod(method);
        final InputStream is = method.getResponseBodyAsStream();
        code = method.getStatusCode();
        if (code != 200 && code != 201) {
            throw new ProponoException("ERROR HTTP status=" + code + " : " + Utilities.streamToString(is));
        }
        final Entry romeEntry = Atom10Parser.parseEntry(new InputStreamReader(is), getCollection().getHrefResolved(), Locale.US);
        BeanUtils.copyProperties(this, romeEntry);

    } catch (final Exception e) {
        final String msg = "ERROR: saving entry, HTTP code: " + code;
        LOG.debug(msg, e);
        throw new ProponoException(msg, e);
    } finally {
        method.releaseConnection();
    }
    final Header locationHeader = method.getResponseHeader("Location");
    if (locationHeader == null) {
        LOG.warn("WARNING added entry, but no location header returned");
    } else if (getEditURI() == null) {
        final List<Link> links = getOtherLinks();
        final Link link = new Link();
        link.setHref(locationHeader.getValue());
        link.setRel("edit");
        links.add(link);
        setOtherLinks(links);
    }
}
 

import com.rometools.rome.io.impl.Atom10Parser; //导入方法依赖的package包/类
private Entry loadAtomResourceEntry(final InputStream in, final File file) {
    try {
        final Entry entry = Atom10Parser.parseEntry(new BufferedReader(new InputStreamReader(in)), null, Locale.US);
        updateMediaEntryAppLinks(entry, file.getName(), true);
        return entry;

    } catch (final Exception e) {
        e.printStackTrace();
        return null;
    }
}
 

import com.rometools.rome.io.impl.Atom10Parser; //导入方法依赖的package包/类
/**
 * Create a Rome Atom entry based on a Roller entry. Content is escaped. Link is stored as
 * rel=alternate link.
 */
private Entry loadAtomEntry(final InputStream in) {
    try {
        return Atom10Parser.parseEntry(new BufferedReader(new InputStreamReader(in, "UTF-8")), null, Locale.US);
    } catch (final Exception e) {
        e.printStackTrace();
        return null;
    }
}
 

import com.rometools.rome.io.impl.Atom10Parser; //导入方法依赖的package包/类
/** Package access, to be called by DefaultClientCollection */
@Override
void addToCollection(final ClientCollection col) throws ProponoException {
    setCollection(col);
    final EntityEnclosingMethod method = new PostMethod(col.getHrefResolved());
    getCollection().addAuthentication(method);
    try {
        final Content c = getContents().get(0);
        if (inputStream != null) {
            method.setRequestEntity(new InputStreamRequestEntity(inputStream));
        } else {
            method.setRequestEntity(new InputStreamRequestEntity(new ByteArrayInputStream(getBytes())));
        }
        method.setRequestHeader("Content-type", c.getType());
        method.setRequestHeader("Title", getTitle());
        method.setRequestHeader("Slug", getSlug());
        getCollection().getHttpClient().executeMethod(method);
        if (inputStream != null) {
            inputStream.close();
        }
        final InputStream is = method.getResponseBodyAsStream();
        if (method.getStatusCode() == 200 || method.getStatusCode() == 201) {
            final Entry romeEntry = Atom10Parser.parseEntry(new InputStreamReader(is), col.getHrefResolved(), Locale.US);
            BeanUtils.copyProperties(this, romeEntry);

        } else {
            throw new ProponoException("ERROR HTTP status-code=" + method.getStatusCode() + " status-line: " + method.getStatusLine());
        }
    } catch (final IOException ie) {
        throw new ProponoException("ERROR: saving media entry", ie);
    } catch (final JDOMException je) {
        throw new ProponoException("ERROR: saving media entry", je);
    } catch (final FeedException fe) {
        throw new ProponoException("ERROR: saving media entry", fe);
    } catch (final IllegalAccessException ae) {
        throw new ProponoException("ERROR: saving media entry", ae);
    } catch (final InvocationTargetException te) {
        throw new ProponoException("ERROR: saving media entry", te);
    }
    final Header locationHeader = method.getResponseHeader("Location");
    if (locationHeader == null) {
        LOG.warn("WARNING added entry, but no location header returned");
    } else if (getEditURI() == null) {
        final List<Link> links = getOtherLinks();
        final Link link = new Link();
        link.setHref(locationHeader.getValue());
        link.setRel("edit");
        links.add(link);
        setOtherLinks(links);
    }
}
 

import com.rometools.rome.io.impl.Atom10Parser; //导入方法依赖的package包/类
/**
 * Handles an Atom PUT by calling handler to identify URI, reading/parsing data, calling handler
 * and writing results to response.
 */
@Override
protected void doPut(final HttpServletRequest req, final HttpServletResponse res) throws ServletException, IOException {
    LOG.debug("Entering");
    final AtomHandler handler = createAtomRequestHandler(req, res);
    final String userName = handler.getAuthenticatedUsername();
    if (userName != null) {
        final AtomRequest areq = new AtomRequestImpl(req);
        try {
            if (handler.isEntryURI(areq)) {

                // parse incoming entry
                final Entry unsavedEntry = Atom10Parser.parseEntry(new BufferedReader(new InputStreamReader(req.getInputStream(), "UTF-8")), null,
                        Locale.US);

                // call handler to put entry
                handler.putEntry(areq, unsavedEntry);

                res.setStatus(HttpServletResponse.SC_OK);

            } else if (handler.isMediaEditURI(areq)) {

                // hand input stream to handler
                handler.putMedia(areq);

                res.setStatus(HttpServletResponse.SC_OK);

            } else {
                res.setStatus(HttpServletResponse.SC_NOT_FOUND);
            }
        } catch (final AtomException ae) {
            res.sendError(ae.getStatus(), ae.getMessage());
            LOG.debug("An error occured while processing PUT", ae);
        } catch (final Exception e) {
            res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
            LOG.debug("An error occured while processing PUT", e);
        }
    } else {
        res.setHeader("WWW-Authenticate", "BASIC realm=\"AtomPub\"");
        // Wanted to use sendError() here but Tomcat sends 403 forbidden
        // when I do that, so sticking with setStatus() for time being.
        res.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
    }
    LOG.debug("Exiting");
}