Example usage for org.apache.commons.httpclient HttpClient getState

List of usage examples for org.apache.commons.httpclient HttpClient getState

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In this page you can find the example usage for org.apache.commons.httpclient HttpClient getState.

Prototype

public HttpState getState()

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Usage

From source file:org.eclipsetrader.kdb.internal.core.Util.java

public static void setupProxy(HttpClient client, String host) throws URISyntaxException {
    if (KdbActivator.getDefault() == null) {
        return;//from w w w.ja va 2  s.co  m
    }
    BundleContext context = KdbActivator.getDefault().getBundle().getBundleContext();
    ServiceReference reference = context.getServiceReference(IProxyService.class.getName());
    if (reference != null) {
        IProxyService proxyService = (IProxyService) context.getService(reference);
        IProxyData[] proxyData = proxyService
                .select(new java.net.URI(IProxyData.HTTP_PROXY_TYPE, "//" + host, null));
        if (proxyData != null && proxyData.length != 0) {
            if (proxyData[0].getHost() != null) {
                client.getHostConfiguration().setProxy(proxyData[0].getHost(), proxyData[0].getPort());
            }
            if (proxyData[0].isRequiresAuthentication()) {
                client.getState().setProxyCredentials(AuthScope.ANY,
                        new UsernamePasswordCredentials(proxyData[0].getUserId(), proxyData[0].getPassword()));
            }
        }
        context.ungetService(reference);
    }
}

From source file:org.eclipsetrader.news.internal.connectors.RSSNewsProvider.java

private HeadLine[] update(URL feedUrl, String source) {
    Map<String, SyndEntry> titles = new HashMap<String, SyndEntry>();
    Map<SyndEntry, Set<ISecurity>> entries = new HashMap<SyndEntry, Set<ISecurity>>();
    Set<HeadLine> headLines = new HashSet<HeadLine>();

    try {/*w ww . j a  v  a  2  s  .c  o m*/
        HttpClient client = new HttpClient();
        client.getHttpConnectionManager().getParams().setConnectionTimeout(5000);

        if (Activator.getDefault() != null) {
            BundleContext context = Activator.getDefault().getBundle().getBundleContext();
            ServiceReference reference = context.getServiceReference(IProxyService.class.getName());
            if (reference != null) {
                IProxyService proxy = (IProxyService) context.getService(reference);
                IProxyData data = proxy.getProxyDataForHost(feedUrl.getHost(), IProxyData.HTTP_PROXY_TYPE);
                if (data != null) {
                    if (data.getHost() != null) {
                        client.getHostConfiguration().setProxy(data.getHost(), data.getPort());
                    }
                    if (data.isRequiresAuthentication()) {
                        client.getState().setProxyCredentials(AuthScope.ANY,
                                new UsernamePasswordCredentials(data.getUserId(), data.getPassword()));
                    }
                }
                context.ungetService(reference);
            }
        }

        SyndFeed feed = fetcher.retrieveFeed(feedUrl, client);
        for (Iterator<?> iter = feed.getEntries().iterator(); iter.hasNext();) {
            SyndEntry entry = (SyndEntry) iter.next();

            if (titles.containsKey(entry.getTitle())) {
                entry = titles.get(entry.getTitle());
            } else {
                titles.put(entry.getTitle(), entry);
            }

            Set<ISecurity> set = entries.get(entry);
            if (set == null) {
                set = new HashSet<ISecurity>();
                entries.put(entry, set);
            }
        }

        for (SyndEntry entry : entries.keySet()) {
            Set<ISecurity> set = entries.get(entry);

            String url = entry.getLink();
            if (url.indexOf('*') != -1) {
                url = url.substring(url.indexOf('*') + 1);
            }

            String title = entry.getTitle();
            if (title.endsWith(")")) {
                int s = title.lastIndexOf('(');
                if (s != -1) {
                    source = title.substring(s + 1, title.length() - 1);
                    if (source.startsWith("at ")) {
                        source = source.substring(3);
                    }
                    title = title.substring(0, s - 1).trim();
                }
            }

            HeadLine headLine = new HeadLine(entry.getPublishedDate(), source, title,
                    set.toArray(new ISecurity[set.size()]), url);
            headLines.add(headLine);
        }
    } catch (Exception e) {
        Status status = new Status(IStatus.WARNING, Activator.PLUGIN_ID, 0,
                "Error reading RSS subscription " + feedUrl.toString(), e); //$NON-NLS-1$
        Activator.getDefault().getLog().log(status);
    }
    return headLines.toArray(new HeadLine[headLines.size()]);
}

From source file:org.eclipsetrader.yahoo.internal.core.Util.java

public static void setupProxy(HttpClient client, String host) throws URISyntaxException {
    if (YahooActivator.getDefault() == null) {
        return;//from   w ww  .j av  a  2 s  .c o m
    }
    BundleContext context = YahooActivator.getDefault().getBundle().getBundleContext();
    ServiceReference reference = context.getServiceReference(IProxyService.class.getName());
    if (reference != null) {
        IProxyService proxyService = (IProxyService) context.getService(reference);
        IProxyData[] proxyData = proxyService
                .select(new java.net.URI(IProxyData.HTTP_PROXY_TYPE, "//" + host, null));
        if (proxyData != null && proxyData.length != 0) {
            if (proxyData[0].getHost() != null) {
                client.getHostConfiguration().setProxy(proxyData[0].getHost(), proxyData[0].getPort());
            }
            if (proxyData[0].isRequiresAuthentication()) {
                client.getState().setProxyCredentials(AuthScope.ANY,
                        new UsernamePasswordCredentials(proxyData[0].getUserId(), proxyData[0].getPassword()));
            }
        }
        context.ungetService(reference);
    }
}

From source file:org.eclipsetrader.yahoo.internal.news.NewsProvider.java

protected IStatus jobRunner(IProgressMonitor monitor) {
    IPreferenceStore store = YahooActivator.getDefault().getPreferenceStore();

    Date limitDate = getLimitDate();

    Calendar today = Calendar.getInstance();
    int hoursAsRecent = YahooActivator.getDefault().getPreferenceStore()
            .getInt(YahooActivator.PREFS_HOURS_AS_RECENT);
    today.add(Calendar.HOUR_OF_DAY, -hoursAsRecent);
    Date recentLimitDate = today.getTime();

    HttpClient client = new HttpClient();
    client.getHttpConnectionManager().getParams().setConnectionTimeout(5000);

    try {// w w w.j a v  a2s.  c o m
        JAXBContext jaxbContext = JAXBContext.newInstance(Category[].class);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();

        InputStream inputStream = FileLocator.openStream(YahooActivator.getDefault().getBundle(),
                new Path("data/news_feeds.xml"), false);
        JAXBElement<Category[]> element = unmarshaller.unmarshal(new StreamSource(inputStream),
                Category[].class);

        int total = 0;
        for (Category category : element.getValue()) {
            for (Page page : category.getPages()) {
                if (store.getBoolean(YahooActivator.PREFS_SUBSCRIBE_PREFIX + page.getId())) {
                    total++;
                }
            }
        }

        ISecurity[] securities = getRepositoryService().getSecurities();
        total += securities.length;

        monitor.beginTask("Fetching Yahoo! News", total);

        resetRecentFlag();

        final Set<HeadLine> added = new HashSet<HeadLine>();
        final Set<HeadLine> updated = new HashSet<HeadLine>();

        Category[] category = element.getValue();
        for (int i = 0; i < category.length && !monitor.isCanceled(); i++) {
            INewsHandler handler = new RSSNewsHandler();
            if (category[i].getHandler() != null) {
                try {
                    handler = (INewsHandler) Class.forName(category[i].getHandler()).newInstance();
                } catch (Exception e) {
                    Status status = new Status(IStatus.ERROR, YahooActivator.PLUGIN_ID, 0,
                            "Invalid news handler class", e);
                    YahooActivator.log(status);
                }
            }

            List<URL> l = new ArrayList<URL>();

            Page[] page = category[i].getPages();
            for (int ii = 0; ii < page.length && !monitor.isCanceled(); ii++) {
                if (store.getBoolean(YahooActivator.PREFS_SUBSCRIBE_PREFIX + page[ii].getId())) {
                    l.add(new URL(page[ii].getUrl()));
                }
            }

            HeadLine[] list = handler.parseNewsPages(l.toArray(new URL[l.size()]), monitor);
            for (HeadLine headLine : list) {
                if (headLine.getDate() == null || headLine.getDate().before(limitDate)) {
                    continue;
                }
                if (!oldItems.contains(headLine)) {
                    if (!headLine.getDate().before(recentLimitDate)) {
                        headLine.setRecent(true);
                    }
                    oldItems.add(headLine);
                    added.add(headLine);
                }
            }
        }

        if (store.getBoolean(YahooActivator.PREFS_UPDATE_SECURITIES_NEWS)) {
            for (int i = 0; i < securities.length && !monitor.isCanceled(); i++) {
                URL feedUrl = Util.getRSSNewsFeedForSecurity(securities[i]);
                if (feedUrl == null) {
                    continue;
                }

                monitor.subTask(feedUrl.toString());

                try {
                    if (YahooActivator.getDefault() != null) {
                        BundleContext context = YahooActivator.getDefault().getBundle().getBundleContext();
                        ServiceReference reference = context.getServiceReference(IProxyService.class.getName());
                        if (reference != null) {
                            IProxyService proxy = (IProxyService) context.getService(reference);
                            IProxyData data = proxy.getProxyDataForHost(feedUrl.getHost(),
                                    IProxyData.HTTP_PROXY_TYPE);
                            if (data != null) {
                                if (data.getHost() != null) {
                                    client.getHostConfiguration().setProxy(data.getHost(), data.getPort());
                                }
                                if (data.isRequiresAuthentication()) {
                                    client.getState().setProxyCredentials(AuthScope.ANY,
                                            new UsernamePasswordCredentials(data.getUserId(),
                                                    data.getPassword()));
                                }
                            }
                            context.ungetService(reference);
                        }
                    }

                    SyndFeed feed = fetcher.retrieveFeed(feedUrl, client);
                    for (Iterator<?> iter = feed.getEntries().iterator(); iter.hasNext();) {
                        SyndEntry entry = (SyndEntry) iter.next();

                        String link = entry.getLink();
                        if (link == null && entry.getLinks().size() != 0) {
                            link = (String) entry.getLinks().get(0);
                        }
                        if (link != null) {
                            while (link.indexOf('*') != -1) {
                                link = link.substring(link.indexOf('*') + 1);
                            }
                            link = URLDecoder.decode(link, "UTF-8");
                        }
                        if (link == null) {
                            continue;
                        }

                        String source = null;

                        String title = entry.getTitle();
                        if (title.startsWith("[$$]")) {
                            title = title.substring(4, title.length());
                        }

                        if (title.endsWith(")")) {
                            int s = title.lastIndexOf('(');
                            if (s != -1) {
                                source = title.substring(s + 1, title.length() - 1);
                                if (source.startsWith("at ")) {
                                    source = source.substring(3);
                                }
                                title = title.substring(0, s - 1).trim();
                            }
                        }

                        HeadLine headLine = new HeadLine(entry.getPublishedDate(), source, title,
                                new ISecurity[] { securities[i] }, link);
                        int index = oldItems.indexOf(headLine);
                        if (index != -1) {
                            if (headLine.getDate().before(limitDate)) {
                                continue;
                            }
                            headLine = oldItems.get(index);
                            if (!headLine.contains(securities[i])) {
                                headLine.addMember(securities[i]);
                                updated.add(headLine);
                            }
                        } else {
                            if (!headLine.getDate().before(recentLimitDate)) {
                                headLine.setRecent(true);
                            }
                            oldItems.add(headLine);
                            added.add(headLine);
                        }
                    }
                } catch (Exception e) {
                    String msg = "Error fetching news from " + feedUrl.toString();
                    Status status = new Status(IStatus.ERROR, YahooActivator.PLUGIN_ID, 0, msg, e);
                    YahooActivator.log(status);
                }

                monitor.worked(1);
            }
        }

        if (added.size() != 0 || updated.size() != 0) {
            final INewsService service = getNewsService();
            service.runInService(new INewsServiceRunnable() {

                @Override
                public IStatus run(IProgressMonitor monitor) throws Exception {
                    service.addHeadLines(added.toArray(new IHeadLine[added.size()]));
                    service.updateHeadLines(updated.toArray(new IHeadLine[updated.size()]));
                    return Status.OK_STATUS;
                }
            }, null);
        }

        save();
    } catch (Exception e) {
        Status status = new Status(IStatus.ERROR, YahooActivator.PLUGIN_ID, 0, "Error fetching news", e);
        YahooActivator.log(status);
    } finally {
        monitor.done();
    }

    return Status.OK_STATUS;
}

From source file:org.eclipsetrader.yahoojapan.internal.core.Util.java

public static void setupProxy(HttpClient client, String host) throws URISyntaxException {
    if (YahooJapanActivator.getDefault() == null) {
        return;//  www  .  ja va 2s  .c o  m
    }
    BundleContext context = YahooJapanActivator.getDefault().getBundle().getBundleContext();
    ServiceReference reference = context.getServiceReference(IProxyService.class.getName());
    if (reference != null) {
        IProxyService proxyService = (IProxyService) context.getService(reference);
        IProxyData[] proxyData = proxyService
                .select(new java.net.URI(IProxyData.HTTP_PROXY_TYPE, "//" + host, null));
        if (proxyData != null && proxyData.length != 0) {
            if (proxyData[0].getHost() != null) {
                client.getHostConfiguration().setProxy(proxyData[0].getHost(), proxyData[0].getPort());
            }
            if (proxyData[0].isRequiresAuthentication()) {
                client.getState().setProxyCredentials(AuthScope.ANY,
                        new UsernamePasswordCredentials(proxyData[0].getUserId(), proxyData[0].getPassword()));
            }
        }
        context.ungetService(reference);
    }
}

From source file:org.eclipsetrader.yahoojapan.internal.news.NewsProvider.java

protected IStatus jobRunner(IProgressMonitor monitor) {
    IPreferenceStore store = YahooJapanActivator.getDefault().getPreferenceStore();

    Date limitDate = getLimitDate();

    Calendar today = Calendar.getInstance();
    int hoursAsRecent = YahooJapanActivator.getDefault().getPreferenceStore()
            .getInt(YahooJapanActivator.PREFS_HOURS_AS_RECENT);
    today.add(Calendar.HOUR_OF_DAY, -hoursAsRecent);
    Date recentLimitDate = today.getTime();

    HttpClient client = new HttpClient();
    client.getHttpConnectionManager().getParams().setConnectionTimeout(5000);

    try {/*  w w  w .  j  av  a 2 s  .  c  o  m*/
        JAXBContext jaxbContext = JAXBContext.newInstance(Category[].class);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();

        InputStream inputStream = FileLocator.openStream(YahooJapanActivator.getDefault().getBundle(),
                new Path("data/news_feeds.xml"), false);
        JAXBElement<Category[]> element = unmarshaller.unmarshal(new StreamSource(inputStream),
                Category[].class);

        int total = 0;
        for (Category category : element.getValue()) {
            for (Page page : category.getPages()) {
                if (store.getBoolean(YahooJapanActivator.PREFS_SUBSCRIBE_PREFIX + page.getId())) {
                    total++;
                }
            }
        }

        ISecurity[] securities = getRepositoryService().getSecurities();
        total += securities.length;

        monitor.beginTask("Fetching Yahoo! News", total);

        resetRecentFlag();

        final Set<HeadLine> added = new HashSet<HeadLine>();
        final Set<HeadLine> updated = new HashSet<HeadLine>();

        Category[] category = element.getValue();
        for (int i = 0; i < category.length && !monitor.isCanceled(); i++) {
            INewsHandler handler = new RSSNewsHandler();
            if (category[i].getHandler() != null) {
                try {
                    handler = (INewsHandler) Class.forName(category[i].getHandler()).newInstance();
                } catch (Exception e) {
                    Status status = new Status(IStatus.ERROR, YahooJapanActivator.PLUGIN_ID, 0,
                            "Invalid news handler class", e);
                    YahooJapanActivator.log(status);
                }
            }

            List<URL> l = new ArrayList<URL>();

            Page[] page = category[i].getPages();
            for (int ii = 0; ii < page.length && !monitor.isCanceled(); ii++) {
                if (store.getBoolean(YahooJapanActivator.PREFS_SUBSCRIBE_PREFIX + page[ii].getId())) {
                    l.add(new URL(page[ii].getUrl()));
                }
            }

            HeadLine[] list = handler.parseNewsPages(l.toArray(new URL[l.size()]), monitor);
            for (HeadLine headLine : list) {
                if (headLine.getDate() == null || headLine.getDate().before(limitDate)) {
                    continue;
                }
                if (!oldItems.contains(headLine)) {
                    if (!headLine.getDate().before(recentLimitDate)) {
                        headLine.setRecent(true);
                    }
                    oldItems.add(headLine);
                    added.add(headLine);
                }
            }
        }

        if (store.getBoolean(YahooJapanActivator.PREFS_UPDATE_SECURITIES_NEWS)) {
            for (int i = 0; i < securities.length && !monitor.isCanceled(); i++) {
                URL feedUrl = Util.getRSSNewsFeedForSecurity(securities[i]);
                if (feedUrl == null) {
                    continue;
                }

                monitor.subTask(feedUrl.toString());

                try {
                    if (YahooJapanActivator.getDefault() != null) {
                        BundleContext context = YahooJapanActivator.getDefault().getBundle().getBundleContext();
                        ServiceReference reference = context.getServiceReference(IProxyService.class.getName());
                        if (reference != null) {
                            IProxyService proxy = (IProxyService) context.getService(reference);
                            IProxyData data = proxy.getProxyDataForHost(feedUrl.getHost(),
                                    IProxyData.HTTP_PROXY_TYPE);
                            if (data != null) {
                                if (data.getHost() != null) {
                                    client.getHostConfiguration().setProxy(data.getHost(), data.getPort());
                                }
                                if (data.isRequiresAuthentication()) {
                                    client.getState().setProxyCredentials(AuthScope.ANY,
                                            new UsernamePasswordCredentials(data.getUserId(),
                                                    data.getPassword()));
                                }
                            }
                            context.ungetService(reference);
                        }
                    }

                    SyndFeed feed = fetcher.retrieveFeed(feedUrl, client);
                    for (Iterator<?> iter = feed.getEntries().iterator(); iter.hasNext();) {
                        SyndEntry entry = (SyndEntry) iter.next();

                        String link = entry.getLink();
                        if (link == null && entry.getLinks().size() != 0) {
                            link = (String) entry.getLinks().get(0);
                        }
                        if (link != null) {
                            while (link.indexOf('*') != -1) {
                                link = link.substring(link.indexOf('*') + 1);
                            }
                            link = URLDecoder.decode(link, "UTF-8");
                        }
                        if (link == null) {
                            continue;
                        }

                        String source = null;

                        String title = entry.getTitle();
                        if (title.startsWith("[$$]")) {
                            title = title.substring(4, title.length());
                        }

                        if (title.endsWith(")")) {
                            int s = title.lastIndexOf('(');
                            if (s != -1) {
                                source = title.substring(s + 1, title.length() - 1);
                                if (source.startsWith("at ")) {
                                    source = source.substring(3);
                                }
                                title = title.substring(0, s - 1).trim();
                            }
                        }

                        HeadLine headLine = new HeadLine(entry.getPublishedDate(), source, title,
                                new ISecurity[] { securities[i] }, link);
                        int index = oldItems.indexOf(headLine);
                        if (index != -1) {
                            if (headLine.getDate().before(limitDate)) {
                                continue;
                            }
                            headLine = oldItems.get(index);
                            if (!headLine.contains(securities[i])) {
                                headLine.addMember(securities[i]);
                                updated.add(headLine);
                            }
                        } else {
                            if (!headLine.getDate().before(recentLimitDate)) {
                                headLine.setRecent(true);
                            }
                            oldItems.add(headLine);
                            added.add(headLine);
                        }
                    }
                } catch (Exception e) {
                    String msg = "Error fetching news from " + feedUrl.toString();
                    Status status = new Status(IStatus.ERROR, YahooJapanActivator.PLUGIN_ID, 0, msg, e);
                    YahooJapanActivator.log(status);
                }

                monitor.worked(1);
            }
        }

        if (added.size() != 0 || updated.size() != 0) {
            final INewsService service = getNewsService();
            service.runInService(new INewsServiceRunnable() {

                @Override
                public IStatus run(IProgressMonitor monitor) throws Exception {
                    service.addHeadLines(added.toArray(new IHeadLine[added.size()]));
                    service.updateHeadLines(updated.toArray(new IHeadLine[updated.size()]));
                    return Status.OK_STATUS;
                }
            }, null);
        }

        save();
    } catch (Exception e) {
        Status status = new Status(IStatus.ERROR, YahooJapanActivator.PLUGIN_ID, 0, "Error fetching news", e);
        YahooJapanActivator.log(status);
    } finally {
        monitor.done();
    }

    return Status.OK_STATUS;
}

From source file:org.eclipsetrader.yahoojapanfx.internal.core.Util.java

public static void setupProxy(HttpClient client, String host) throws URISyntaxException {
    if (Activator.getDefault() == null) {
        return;/*from  www .j  a  v  a2s . com*/
    }
    BundleContext context = Activator.getDefault().getBundle().getBundleContext();
    ServiceReference reference = context.getServiceReference(IProxyService.class.getName());
    if (reference != null) {
        IProxyService proxyService = (IProxyService) context.getService(reference);
        IProxyData[] proxyData = proxyService
                .select(new java.net.URI(IProxyData.HTTP_PROXY_TYPE, "//" + host, null));
        if (proxyData != null && proxyData.length != 0) {
            if (proxyData[0].getHost() != null) {
                client.getHostConfiguration().setProxy(proxyData[0].getHost(), proxyData[0].getPort());
            }
            if (proxyData[0].isRequiresAuthentication()) {
                client.getState().setProxyCredentials(AuthScope.ANY,
                        new UsernamePasswordCredentials(proxyData[0].getUserId(), proxyData[0].getPassword()));
            }
        }
        context.ungetService(reference);
    }
}

From source file:org.executequery.http.spi.DefaultRemoteHttpClient.java

private HttpClient createHttpClientForManager(String host, HttpConnectionManager httpConnectionManager) {

    HttpClient client = new HttpClient(httpConnectionManager);
    client.getHostConfiguration().setHost(host, HTTP_PORT, HTTP);
    client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);

    if (isUsingProxy()) {

        client.getHostConfiguration().setProxy(getProxyHost(), getProxyPort());

        if (hasProxyAuthentication()) {

            client.getState().setProxyCredentials(AuthScope.ANY,
                    new UsernamePasswordCredentials(getProxyUser(), getProxyPassword()));
        }//from ww w  . j  a  v  a2  s .co m

    }
    return client;
}

From source file:org.exist.xquery.modules.httpclient.BaseHTTPClientFunction.java

/**
 * Performs a HTTP Request.//from  w  w  w .j ava 2 s.  c  om
 *
 * @param   context          The context of the calling XQuery
 * @param   method           The HTTP method for the request
 * @param   persistState      If true existing HTTP state (cookies, credentials, etc) are re-used and athe state is persisted for future HTTP Requests
 * @param   parserFeatures   Map of NekoHtml parser features to be used for the HTML parser. If null, the session-wide options will be used.
 * @param   parserProperties Map of NekoHtml parser properties to be used for the HTML parser. If null, the session-wide options will be used.
 *
 * @return  DOCUMENT ME!
 *
 * @throws  IOException     
 * @throws  XPathException  
 */
protected Sequence doRequest(final XQueryContext context, final HttpMethod method, boolean persistState,
        Map<String, Boolean> parserFeatures, Map<String, String> parserProperties)
        throws IOException, XPathException {

    Sequence encodedResponse = null;

    final HttpClient http = new HttpClient();

    FeaturesAndProperties defaultFeaturesAndProperties = (FeaturesAndProperties) context
            .getXQueryContextVar(HTTP_MODULE_PERSISTENT_OPTIONS);
    if (defaultFeaturesAndProperties != null) {
        if (parserFeatures == null)
            parserFeatures = defaultFeaturesAndProperties.getFeatures();
        if (parserProperties == null)
            parserProperties = defaultFeaturesAndProperties.getProperties();
    }

    //execute the request   
    try {

        //use existing state?
        if (persistState) {
            //get existing state
            final HttpState state = (HttpState) context.getXQueryContextVar(HTTP_MODULE_PERSISTENT_STATE);
            if (state != null) {
                http.setState(state);
            }
        }

        final String configFile = System.getProperty("http.configfile");
        if (configFile != null) {
            final File f = new File(configFile);
            if (f.exists()) {
                setConfigFromFile(f, http);
            } else {
                logger.warn("http.configfile '" + f.getAbsolutePath() + "' does not exist!");
            }
        }

        // Legacy: set the proxy server (if any)
        final String proxyHost = System.getProperty("http.proxyHost");
        if (proxyHost != null) {
            //TODO: support for http.nonProxyHosts e.g. -Dhttp.nonProxyHosts="*.devonline.gov.uk|*.devon.gov.uk"
            final ProxyHost proxy = new ProxyHost(proxyHost,
                    Integer.parseInt(System.getProperty("http.proxyPort")));
            http.getHostConfiguration().setProxyHost(proxy);
        }

        //perform the request
        final int statusCode = http.executeMethod(method);

        encodedResponse = encodeResponseAsXML(context, method, statusCode, parserFeatures, parserProperties);

        //persist state?
        if (persistState) {
            context.setXQueryContextVar(HTTP_MODULE_PERSISTENT_STATE, http.getState());
        }
    } catch (final Exception e) {
        LOG.error(e.getMessage(), e);
        encodedResponse = encodeErrorResponse(context, e.getMessage());
    }

    return encodedResponse;
}

From source file:org.exist.xquery.modules.httpclient.BaseHTTPClientFunction.java

private void setConfigFromFile(final File configFile, final HttpClient http) {

    if (logger.isDebugEnabled()) {
        logger.debug("http.configfile='" + configFile.getAbsolutePath() + "'");
    }//from   ww w .  j a v a 2  s . com

    final Properties props = new Properties();
    InputStream is = null;
    try {

        if (logger.isDebugEnabled()) {
            logger.debug("Loading proxy settings from " + configFile.getAbsolutePath());
        }

        is = new FileInputStream(configFile);
        props.load(is);

        // Hostname / port
        final String proxyHost = props.getProperty("proxy.host");
        final int proxyPort = Integer.valueOf(props.getProperty("proxy.port", "8080"));

        // Username / password
        final String proxyUser = props.getProperty("proxy.user");
        final String proxyPassword = props.getProperty("proxy.password");

        // NTLM specifics
        String proxyDomain = props.getProperty("proxy.ntlm.domain");
        if ("NONE".equalsIgnoreCase(proxyDomain)) {
            if (logger.isDebugEnabled()) {
                logger.debug("Forcing removal NTLM");
            }
            proxyDomain = null;
        }

        // Set scope       
        final AuthScope authScope = new AuthScope(proxyHost, proxyPort);

        // Setup right credentials
        final Credentials credentials;
        if (proxyDomain == null) {
            credentials = new UsernamePasswordCredentials(proxyUser, proxyPassword);
        } else {
            if (logger.isDebugEnabled()) {
                logger.debug("Using NTLM authentication for '" + proxyDomain + "'");
            }
            credentials = new NTCredentials(proxyUser, proxyPassword, proxyHost, proxyDomain);
        }

        // Set details
        final HttpState state = http.getState();
        http.getHostConfiguration().setProxy(proxyHost, proxyPort);
        state.setProxyCredentials(authScope, credentials);

        if (logger.isDebugEnabled()) {
            logger.info("Set proxy: " + proxyUser + "@" + proxyHost + ":" + proxyPort
                    + (proxyDomain == null ? "" : " (NTLM:'" + proxyDomain + "')"));
        }
    } catch (final IOException ex) {
        logger.error("Failed to read proxy configuration from '" + configFile + "'");
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (final IOException ioe) {
                logger.warn(ioe.getMessage(), ioe);
            }
        }
    }
}