Example usage for com.google.gwt.http.client RequestBuilder RequestBuilder

List of usage examples for com.google.gwt.http.client RequestBuilder RequestBuilder

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Introduction

In this page you can find the example usage for com.google.gwt.http.client RequestBuilder RequestBuilder.

Prototype

protected RequestBuilder(String httpMethod, String url)

Source Link

Document

Creates a builder using the parameters values for configuration.

Usage

From source file:org.ebayopensource.turmeric.policy.adminui.client.model.policy.PolicyQueryServiceImpl.java

License:Open Source License

/**
 * Update subject groups./*  www .  ja  v  a2  s  .  c om*/
 * 
 * @param groups
 *            the groups
 * @param mode
 *            the mode
 * @param callback
 *            the callback
 * @see org.ebayopensource.turmeric.policy.adminui.client.model.policy.PolicyQueryService#updateSubjectGroups(java.util.List,
 *      com.google.gwt.user.client.rpc.AsyncCallback)
 */
@Override
public void updateSubjectGroups(List<SubjectGroup> groups, UpdateMode mode,
        final AsyncCallback<UpdateSubjectGroupsResponse> callback) {
    if (groups == null)
        return;
    String url = BASE_POLICY_URL + "?" + getPartialUrl("updateSubjectGroups", namespaces, RequestFormat.NV);
    if (groups != null) {
        int i = 0;
        for (SubjectGroup g : groups) {
            url += (g.getName() == null ? ""
                    : "&ns1:subjectGroups(" + i + ").@SubjectGroupName=" + g.getName().trim());
            url += (g.getType() == null ? ""
                    : "&ns1:subjectGroups(" + i + ").@SubjectType=" + g.getType().toString());
            url += (g.getDescription() == null ? ""
                    : "&ns1:subjectGroups(" + i + ").@Description=" + g.getDescription());
            url += ("&ns1:subjectGroups(" + i + ").@SubjectGroupCalculator="
                    + (g.getGroupCalculator() != null ? g.getGroupCalculator() : ""));

            // Subjects must have name && type?
            if (g.getSubjects() != null && g.getSubjects().size() > 0) {
                int j = 0;
                for (String s : g.getSubjects()) {
                    url += "&ns1:subjectGroups(" + i + ").ns1:Subject(" + j + ").@SubjectName=" + s;
                    url += "&ns1:subjectGroups(" + i + ").ns1:Subject(" + j + ").@SubjectType="
                            + g.getType().toString();
                    j++;
                }
            }

            // SubjectMatch for the id. Optional: 0 or 1 element
            if (g.getSubjectMatchTypes() != null && g.getSubjectMatchTypes().size() > 0) {
                int j = 0;
                for (SubjectMatchType sm : g.getSubjectMatchTypes()) {
                    url += "&ns1:subjectGroups(" + i + ").ns2:SubjectMatch(" + j + ").@MatchId="
                            + sm.getMatchId();
                    url += "&ns1:subjectGroups(" + i + ").ns2:SubjectMatch(" + j + ").ns2:AttributeValue="
                            + sm.getAttributeValue();
                    url += "&ns1:subjectGroups(" + i + ").ns2:SubjectMatch(" + j
                            + ").ns2:SubjectAttributeDesignator.@AttributeId="
                            + sm.getSubjectAttributeDesignator();
                    j++;
                }

            }

            i++;
        }

        // update mode
        url += (mode == null ? "" : "&ns1:updateMode=" + mode.toString());
        RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, URL.encode(url));
        setSecurityHeaders(builder);
        try {
            builder.sendRequest(null, new RequestCallback() {

                public void onError(Request request, Throwable err) {
                    callback.onFailure(err);
                }

                public void onResponseReceived(Request request, Response response) {
                    if (response.getStatusCode() != Response.SC_OK) {
                        callback.onFailure(new Throwable(
                                PolicyAdminUIUtil.constants.error() + " " + response.getStatusCode()));
                    } else if (response.getHeader(ERROR_HEADER) != null
                            && response.getHeader(ERROR_HEADER).length() > 0) {
                        callback.onFailure(getErrorAsThrowable(CreateSubjectGroupsResponseJS.NAME, response));
                    } else {
                        // convert response.getText() to JSON
                        UpdateSubjectGroupsResponse updateResponse = UpdateSubjectGroupsResponseJS
                                .fromJSON(response.getText());
                        if (updateResponse.isErrored())
                            callback.onFailure(
                                    getErrorAsThrowable(UpdateSubjectGroupsResponseJS.NAME, response));
                        else
                            callback.onSuccess(updateResponse);
                    }
                }
            });
        } catch (RequestException x) {
            callback.onFailure(x);
        }
    }
}

From source file:org.ebayopensource.turmeric.policy.adminui.client.model.policy.PolicyQueryServiceImpl.java

License:Open Source License

/**
 * Update policy./* w w  w. j ava 2s. com*/
 * 
 * @param mode
 *            the mode
 * @param policy
 *            the policy
 * @param callback
 *            the callback
 * @see org.ebayopensource.turmeric.policy.adminui.client.model.policy.PolicyQueryService#updatePolicy(org.ebayopensource.turmeric.policy.adminui.client.model.policy.PolicyQueryService.UpdateMode,
 *      org.ebayopensource.turmeric.policy.adminui.client.model.policy.GenericPolicy,
 *      com.google.gwt.user.client.rpc.AsyncCallback)
 */
@Override
public void updatePolicy(UpdateMode mode, GenericPolicy policy,
        final AsyncCallback<UpdatePolicyResponse> callback) {
    if (policy == null)
        return;

    String url = BASE_POLICY_URL + "?" + getPartialUrl("updatePolicy", namespaces, RequestFormat.JSON);

    String json = "" + "{" + "   \"jsonns.ns1\":\"" + SECURITY_NAMESPACE + "\"," + "   \"jsonns.ns2\":\""
            + OASIS_NAMESPACE + "\"," + "   \"ns1.updatePolicyRequest\":{" + "   \"ns1.updateMode\": \""
            + mode.toString() + "\",";

    json += GenericPolicyConverter.toJSON(policy);

    json += "   }";
    json += "}";

    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(url));
    setSecurityHeaders(builder);
    try {
        builder.sendRequest(json, new RequestCallback() {

            public void onError(Request request, Throwable err) {
                callback.onFailure(err);
            }

            public void onResponseReceived(Request request, Response response) {
                if (response.getStatusCode() != Response.SC_OK) {
                    callback.onFailure(new Throwable(
                            PolicyAdminUIUtil.constants.error() + " " + response.getStatusCode()));
                } else if (response.getHeader(ERROR_HEADER) != null
                        && response.getHeader(ERROR_HEADER).length() > 0) {
                    callback.onFailure(getErrorAsThrowable(UpdatePolicyResponseJS.NAME, response));
                } else {
                    // convert response.getText() to JSON
                    UpdatePolicyResponse updateResponse = UpdatePolicyResponseJS.fromJSON(response.getText());
                    if (updateResponse.isErrored())
                        callback.onFailure(getErrorAsThrowable(UpdatePolicyResponseJS.NAME, response));
                    else
                        callback.onSuccess(updateResponse);
                }
            }
        });
    } catch (RequestException x) {
        callback.onFailure(x);
    }

}

From source file:org.eclipse.che.ide.ext.runner.client.tabs.properties.panel.common.docker.DockerFile.java

License:Open Source License

private void sendRequest(@Nonnull final AsyncCallback<String> callback, @Nonnull String href) {
    try {//from   ww  w  .  j  a v a  2 s  . c  om
        new RequestBuilder(RequestBuilder.GET, href).sendRequest("", new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                callback.onSuccess(response.getText());
            }

            @Override
            public void onError(Request request, Throwable exception) {
                Log.error(DockerFile.class, exception);
            }
        });
    } catch (RequestException e) {
        Log.error(DockerFile.class, e);
    }
}

From source file:org.eclipse.che.ide.extension.machine.client.perspective.widgets.machine.appliance.recipe.RecipeTabPresenter.java

License:Open Source License

/**
 * Calls special method on view which updates recipe of current machine.
 *
 * @param machine/*w  w  w .  j  a  v a 2s  .c o  m*/
 *         machine for which need update information
 */
public void updateInfo(@NotNull Machine machine) {
    String scriptLocation = machine.getRecipeUrl();

    if (scriptLocation.isEmpty()) {
        return;
    }

    RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, scriptLocation);

    try {
        requestBuilder.sendRequest(null, new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                view.setScript(response.getText());
            }

            @Override
            public void onError(Request request, Throwable exception) {

            }
        });
    } catch (RequestException exception) {
        Log.error(getClass(), exception);
    }
}

From source file:org.eclipse.che.ide.rest.AsyncRequest.java

License:Open Source License

/**
 * Create new {@link AsyncRequest} instance.
 *
 * @param method/*from   w  ww .j  a  va 2s .c om*/
 *         request method
 * @param url
 *         request URL
 * @param async
 *         if {@code true} - request will be send in asynchronous mode (as asynchronous EverRest task).<br>
 *         See <a href="https://github.com/codenvy/everrest/wiki/Asynchronous-Requests">
 *         EverRest Asynchronous requests</a> for details.
 */
protected AsyncRequest(Method method, String url, boolean async) {
    if (async) {
        if (url.contains("?")) {
            url += "&async=true";
        } else {
            url += "?async=true";
        }
    }

    this.requestBuilder = new RequestBuilder(method, url);
    this.async = async;
    this.checkAsyncTaskStatusTimer = new CheckEverRestTaskStatusTimer();
    this.asyncRequestCallback = new EverRestAsyncRequestCallback();
}

From source file:org.eclipse.che.plugin.tour.client.TourExtension.java

License:Open Source License

/**
 * Download and parse the given URL/*from ww w  . j  av  a2 s .  c om*/
 * @param url the URL containing JSON file to be analyzed
 */
protected void remoteFetch(String url) {
    RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, url);
    try {
        rb.setCallback(new ParseJsonFileCallback());
        rb.send();

    } catch (RequestException e) {
        notificationManager.showNotification(new Notification("Unable to get tour" + e.getMessage(), ERROR));
    }
}

From source file:org.eclipse.kura.web.client.ui.EntryClassUi.java

License:Open Source License

private void installMarketplaceDp(final String uri) {
    String url = "/" + GWT.getModuleName() + "/file/deploy/url";
    final RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(url));

    this.gwtXSRFService.generateSecurityToken(new AsyncCallback<GwtXSRFToken>() {

        @Override//from  ww w  .  j a v a  2  s.c  om
        public void onFailure(Throwable ex) {
            EntryClassUi.hideWaitModal();
            FailureHandler.handle(ex, EntryClassUi.class.getName());
        }

        @Override
        public void onSuccess(GwtXSRFToken token) {
            StringBuilder sb = new StringBuilder();
            sb.append("xsrfToken=" + token.getToken());
            sb.append("&packageUrl=" + uri);

            builder.setHeader("Content-type", "application/x-www-form-urlencoded");
            try {
                builder.sendRequest(sb.toString(), new RequestCallback() {

                    @Override
                    public void onResponseReceived(Request request, Response response) {
                        logger.info(response.getText());
                    }

                    @Override
                    public void onError(Request request, Throwable ex) {
                        logger.log(Level.SEVERE, ex.getMessage(), ex);
                        FailureHandler.handle(ex, EntryClassUi.class.getName());
                    }

                });
            } catch (RequestException e) {
                logger.log(Level.SEVERE, e.getMessage(), e);
                FailureHandler.handle(e, EntryClassUi.class.getName());
            }
        }
    });
}

From source file:org.eclipselabs.emfjson.gwt.handlers.HttpHandler.java

License:Open Source License

@Override
public void createInputStream(URI uri, Map<?, ?> options, final Callback<Map<?, ?>> callback) {
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, URL.encode(uri.toString()));

    try {//from  w w  w.ja v a  2 s .  c om
        builder.sendRequest(null, new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                Map<String, Object> resultMap = new HashMap<String, Object>();
                Map<String, Object> responseMap = new HashMap<String, Object>();
                resultMap.put(URIConverter.OPTION_RESPONSE, responseMap);

                if (200 == response.getStatusCode()) {
                    String responseText = response.getText();
                    if (responseText != null) {
                        InputStream stream = new ByteArrayInputStream(responseText.getBytes());
                        responseMap.put(URIConverter.RESPONSE_RESULT, stream);
                    }
                } else {
                    responseMap.put(URIConverter.RESPONSE_RESULT, null);
                }
                callback.onSuccess(resultMap);
            }

            @Override
            public void onError(Request request, Throwable exception) {
                callback.onFailure(exception);
            }
        });
    } catch (RequestException e) {
        e.printStackTrace();
    }
}

From source file:org.eclipselabs.emfjson.gwt.handlers.HttpHandler.java

License:Open Source License

@Override
public void delete(URI uri, Map<?, ?> options, final Callback<Map<?, ?>> callback) {
    RequestBuilder builder = new RequestBuilder(RequestBuilder.DELETE, URL.encode(uri.toString()));

    try {//from   www  .  j a  v a2 s  . co  m
        builder.sendRequest(null, new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                Map<String, Object> resultMap = new HashMap<String, Object>();
                Map<String, Object> responseMap = new HashMap<String, Object>();
                resultMap.put(URIConverter.OPTION_RESPONSE, responseMap);

                int code = response.getStatusCode();
                if (code >= 200 && code < 300) {
                    responseMap.put(URIConverter.RESPONSE_RESULT, null);
                    responseMap.put(URIConverter.RESPONSE_TIME_STAMP_PROPERTY, null);
                    responseMap.put(URIConverter.RESPONSE_URI, null);
                }

                callback.onSuccess(resultMap);
            }

            @Override
            public void onError(Request request, Throwable exception) {
                callback.onFailure(exception);
            }
        });
    } catch (RequestException e) {
        e.printStackTrace();
    }
}

From source file:org.eclipselabs.emfjson.gwt.handlers.HttpHandler.java

License:Open Source License

@Override
public void store(URI uri, byte[] bytes, Map<?, ?> options, final Callback<Map<?, ?>> callback) {
    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(uri.toString()));

    String data = new String(bytes);
    try {//www.  j a v  a  2 s  .  c  o m
        builder.sendRequest(data, new RequestCallback() {
            @Override
            public void onResponseReceived(Request request, Response response) {
                Map<String, Object> resultMap = new HashMap<String, Object>();
                Map<String, Object> responseMap = new HashMap<String, Object>();
                resultMap.put(URIConverter.OPTION_RESPONSE, responseMap);

                int code = response.getStatusCode();
                if (code > 200 && code < 300) {
                    responseMap.put(URIConverter.RESPONSE_RESULT, null);
                    responseMap.put(URIConverter.RESPONSE_TIME_STAMP_PROPERTY, null);
                    responseMap.put(URIConverter.RESPONSE_URI, null);
                }

                callback.onSuccess(resultMap);
            }

            @Override
            public void onError(Request request, Throwable exception) {
                callback.onFailure(exception);
            }
        });
    } catch (RequestException e) {
        e.printStackTrace();
    }
}