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

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

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Introduction

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

Prototype

Method POST

To view the source code for com.google.gwt.http.client RequestBuilder POST.

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Document

Specifies that the HTTP POST method should be used.

Usage

From source file:org.freemedsoftware.gwt.client.widget.PatientProblemList.java

License:Open Source License

public void deleteItem(Integer item, HashMap<String, String> data) {
    final String module = data.get("module");
    final Integer internalId = Integer.parseInt(data.get("oid"));
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { module, JsonUtil.jsonify(internalId) };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(
                Util.getJsonRequest("org.freemedsoftware.api.ModuleInterface.ModuleDeleteMethod", params)));
        try {/*from   w  ww  . j  a v a  2 s . c o  m*/
            builder.sendRequest(null, new RequestCallback() {
                public void onError(Request request, Throwable ex) {
                    JsonUtil.debug(ex.toString());
                    CurrentState.getToaster().addItem(module, _("Unable to remove entry."),
                            Toaster.TOASTER_ERROR);
                }

                public void onResponseReceived(Request request, Response response) {
                    JsonUtil.debug("onResponseReceived");
                    if (Util.checkValidSessionResponse(response.getText())) {
                        if (200 == response.getStatusCode()) {
                            JsonUtil.debug(response.getText());
                            Boolean r = (Boolean) JsonUtil
                                    .shoehornJson(JSONParser.parseStrict(response.getText()), "Boolean");
                            if (r) {
                                loadData();
                                CurrentState.getToaster().addItem(module, _("Removed item."),
                                        Toaster.TOASTER_INFO);
                            } else {
                                CurrentState.getToaster().addItem(module, _("Unable to remove entry."),
                                        Toaster.TOASTER_ERROR);
                            }
                        } else {
                            JsonUtil.debug(response.toString());
                            CurrentState.getToaster().addItem(module, _("Unable to remove entry."),
                                    Toaster.TOASTER_ERROR);
                        }
                    }
                }
            });
        } catch (RequestException e) {
            JsonUtil.debug(e.toString());
            CurrentState.getToaster().addItem(module, _("Unable to remove entry."), Toaster.TOASTER_ERROR);
        }
    } else {
        ModuleInterfaceAsync service = null;
        try {
            service = (ModuleInterfaceAsync) Util
                    .getProxy("org.freemedsoftware.gwt.client.Api.ModuleInterface");
        } catch (Exception e) {
            GWT.log("Failed to get proxy for ModuleInterface", e);
        }
        service.ModuleDeleteMethod(module, internalId, new AsyncCallback<Integer>() {
            @Override
            public void onFailure(Throwable caught) {
                JsonUtil.debug(caught.toString());
                CurrentState.getToaster().addItem(module, _("Unable to remove entry."), Toaster.TOASTER_ERROR);
            }

            @Override
            public void onSuccess(Integer result) {
                loadData();
                CurrentState.getToaster().addItem(module, _("Removed item."), Toaster.TOASTER_INFO);
            }
        });
    }
}

From source file:org.freemedsoftware.gwt.client.widget.PatientProblemList.java

License:Open Source License

@SuppressWarnings("unchecked")
public void loadData() {
    // Clear mappings during populate
    selected.clear();//from ww w  . ja  v  a 2 s  .c o m
    actionBarMap.clear();

    if (patientId.intValue() == 0) {
        JsonUtil.debug("ERROR: patientId not defined when loadData called for PatientProblemList");
    }
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        List<HashMap<String, String>> a = new ArrayList<HashMap<String, String>>();
        {
            HashMap<String, String> item = new HashMap<String, String>();
            item.put("stamp", "2008-01-01");
            item.put("type", "test");
            item.put("summary", "Test item 1");
            item.put("module", "ProgressNotes");
            a.add(item);
        }
        {
            HashMap<String, String> item = new HashMap<String, String>();
            item.put("stamp", "2008-01-02");
            item.put("type", "test");
            item.put("summary", "Test item 2");
            item.put("module", "ProgressNotes");
            a.add(item);
        }
        {
            HashMap<String, String> item = new HashMap<String, String>();
            item.put("stamp", "2008-01-02");
            item.put("type", "test");
            item.put("summary", "Test item 3");
            item.put("module", "Letters");
            a.add(item);
        }
        {
            HashMap<String, String> item = new HashMap<String, String>();
            item.put("stamp", "2008-01-03");
            item.put("type", "test");
            item.put("summary", "Test item 4");
            item.put("module", "Letters");
            a.add(item);
        }
        dataStore = (HashMap<String, String>[]) a.toArray(new HashMap<?, ?>[0]);
        populateData(dataStore);
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { patientId.toString() };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(Util
                .getJsonRequest("org.freemedsoftware.api.PatientInterface.EmrAttachmentsByPatient", params)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                public void onError(Request request, Throwable ex) {
                    Window.alert(ex.toString());
                }

                public void onResponseReceived(Request request, Response response) {
                    JsonUtil.debug("onResponseReceived");
                    if (Util.checkValidSessionResponse(response.getText())) {
                        if (200 == response.getStatusCode()) {
                            JsonUtil.debug(response.getText());
                            HashMap<String, String>[] r = (HashMap<String, String>[]) JsonUtil.shoehornJson(
                                    JSONParser.parseStrict(response.getText()), "HashMap<String,String>[]");
                            if (r != null) {
                                JsonUtil.debug(
                                        "PatientProblemList... r.length = " + new Integer(r.length).toString());
                                dataStore = r;
                                populateData(dataStore);
                            }
                        } else {
                            Window.alert(response.toString());
                        }
                    }
                }
            });
        } catch (RequestException e) {
            Window.alert(e.toString());
        }
    } else {
        PatientInterfaceAsync service = null;
        try {
            service = (PatientInterfaceAsync) Util
                    .getProxy("org.freemedsoftware.gwt.client.Api.PatientInterface");
        } catch (Exception e) {
            GWT.log("Failed to get proxy for PatientInterface", e);
        }
        service.EmrAttachmentsByPatient(patientId, new AsyncCallback<HashMap<String, String>[]>() {
            public void onSuccess(HashMap<String, String>[] r) {
                dataStore = r;
                populateData(dataStore);
            }

            public void onFailure(Throwable t) {
                GWT.log("Exception", t);
            }
        });
    }
}

From source file:org.freemedsoftware.gwt.client.widget.PatientTagsWidget.java

License:Open Source License

/**
 * Update database to set new tag./*from  w ww  . j  a v  a2s. com*/
 * 
 * @param tag
 */
public void addTag(final String tag) {
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        wEntry.clear();
        addTagToDisplay(tag);
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { JsonUtil.jsonify(patientId), tag };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                URL.encode(Util.getJsonRequest("org.freemedsoftware.module.PatientTag.CreateTag", params)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                public void onError(Request request, Throwable ex) {
                    Util.showInfoMsg("PatientTags", _("Failed to add tags."));
                }

                public void onResponseReceived(Request request, Response response) {
                    if (200 == response.getStatusCode()) {
                        Boolean r = (Boolean) JsonUtil.shoehornJson(JSONParser.parseStrict(response.getText()),
                                "Boolean");
                        if (r != null) {
                            wEntry.clear();
                            addTagToDisplay(tag);
                            Util.showInfoMsg("PatientTags", _("Tag added."));
                        }
                    } else {
                        Util.showErrorMsg("PatientTags", _("Failed to add tags."));
                    }
                }
            });
        } catch (RequestException e) {
            Util.showErrorMsg("PatientTags", _("Failed to add tags."));
        }
    } else {
        getProxy().CreateTag(patientId, tag, new AsyncCallback<Boolean>() {
            public void onSuccess(Boolean o) {
                wEntry.clear();
                addTagToDisplay(tag);
                Util.showInfoMsg("PatientTags", _("Tag added."));
            }

            public void onFailure(Throwable t) {
                GWT.log("Exception", t);
                Util.showErrorMsg("PatientTags", _("Failed to add tags."));
            }
        });
    }
}

From source file:org.freemedsoftware.gwt.client.widget.PatientTagsWidget.java

License:Open Source License

/**
 * Actual addition of tag to display./*w w w  . j ava2 s. c o  m*/
 * 
 * @param tag
 */
protected void addTagToDisplay(String tag) {
    JsonUtil.debug("addTagToDisplay(" + tag + ")");
    HorizontalPanel p = new HorizontalPanel();
    p.setTitle(tag);
    final String oldTagName = tag.trim();
    final HTML r = new HTML("<sup>X</sup>");
    final Anchor tagLabel = new Anchor(tag);
    tagLabel.setStylePrimaryName("freemed-PatientTag");
    JsonUtil.debug("addclicklistener");
    tagLabel.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent evt) {
            final Widget w = (Widget) evt.getSource();
            final PopupPanel p = new PopupPanel(true);
            final FlexTable fT = new FlexTable();
            fT.setWidget(0, 0, new HTML("<b>" + oldTagName + "</b>"));
            fT.setWidget(1, 0, new Label(_("Rename Tag")));
            final TextBox newTagName = new TextBox();
            fT.setWidget(2, 0, newTagName);
            final CustomButton changeTagButton = new CustomButton(_("Change"), AppConstants.ICON_MODIFY);
            fT.setWidget(2, 1, changeTagButton);
            changeTagButton.addClickHandler(new ClickHandler() {
                @Override
                public void onClick(ClickEvent bEvt) {
                    if (newTagName.getText().trim().length() > 0) {
                        if (Util.getProgramMode() == ProgramMode.STUBBED) {
                            // Stubbed mode
                            p.hide();
                            p.removeFromParent();
                            ((HorizontalPanel) w.getParent()).removeFromParent();
                            addTagToDisplay(newTagName.getText().trim());
                        } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
                            String[] params = { oldTagName, newTagName.getText().trim() };
                            RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                                    URL.encode(Util.getJsonRequest(
                                            "org.freemedsoftware.module.PatientTag.ChangeTag", params)));
                            try {
                                builder.sendRequest(null, new RequestCallback() {
                                    public void onError(Request request, Throwable ex) {
                                    }

                                    public void onResponseReceived(Request request, Response response) {
                                        if (200 == response.getStatusCode()) {
                                            Boolean r = (Boolean) JsonUtil.shoehornJson(
                                                    JSONParser.parseStrict(response.getText()), "Boolean");
                                            if (r != null) {
                                                p.hide();
                                                p.removeFromParent();
                                                ((HorizontalPanel) w.getParent()).removeFromParent();
                                                addTagToDisplay(newTagName.getText().trim());
                                            }
                                        } else {
                                        }
                                    }
                                });
                            } catch (RequestException e) {
                            }
                        } else {
                            getProxy().ChangeTag(oldTagName, newTagName.getText().trim(),
                                    new AsyncCallback<Boolean>() {
                                        public void onSuccess(Boolean o) {
                                            p.hide();
                                            p.removeFromParent();
                                            ((HorizontalPanel) w.getParent()).removeFromParent();
                                            addTagToDisplay(newTagName.getText().trim());
                                        }

                                        public void onFailure(Throwable t) {
                                            GWT.log("Exception", t);
                                        }
                                    });
                        }
                    }
                }
            });
            final CustomButton searchButton = new CustomButton(_("Search"), AppConstants.ICON_SEARCH);
            fT.setWidget(2, 2, searchButton);
            searchButton.addClickHandler(new ClickHandler() {
                @Override
                public void onClick(ClickEvent evt) {
                    PatientTagSearchScreen searchScreen = new PatientTagSearchScreen();
                    searchScreen.setTagValue(oldTagName);
                    Util.spawnTab(_("Tag Search"), searchScreen);
                    p.hide();
                }
            });
            p.add(fT);
            p.setPopupPosition(tagLabel.getAbsoluteLeft() + 5, tagLabel.getAbsoluteTop() - 10);
            p.setStyleName("freemed-PatientTagPopup");
            p.show();
        }
    });
    p.add(tagLabel);
    p.add(r);
    p.setStyleName("freemed-PatientTag");
    r.addStyleName("freemed-PatientTagRemove");
    r.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent evt) {
            if (Window.confirm("Are you sure you want to remove this tag?")) {
                HorizontalPanel container = (HorizontalPanel) ((Widget) evt.getSource()).getParent();
                removeTag(container.getTitle(), container);
            }
        }
    });
    flowPanel.add(p);
}

From source file:org.freemedsoftware.gwt.client.widget.PatientTagsWidget.java

License:Open Source License

/**
 * Update database to remove tag./*from   ww w .j  av a 2  s . co m*/
 * 
 * @param tag
 */
public void removeTag(String tag, final HorizontalPanel hp) {
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        hp.removeFromParent();
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { JsonUtil.jsonify(patientId), tag };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                URL.encode(Util.getJsonRequest("org.freemedsoftware.module.PatientTag.ExpireTag", params)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                public void onError(Request request, Throwable ex) {
                    Util.showErrorMsg("PatientTags", _("Failed to remove tag."));
                }

                public void onResponseReceived(Request request, Response response) {
                    if (200 == response.getStatusCode()) {
                        Boolean r = (Boolean) JsonUtil.shoehornJson(JSONParser.parseStrict(response.getText()),
                                "Boolean");
                        if (r != null) {
                            hp.removeFromParent();
                            Util.showInfoMsg("PatientTags", _("Tag removed."));
                        }
                    } else {
                        Util.showErrorMsg("PatientTags", _("Failed to remove tag."));
                    }
                }
            });
        } catch (RequestException e) {
            Util.showErrorMsg("PatientTags", _("Failed to remove tag."));
        }
    } else {
        getProxy().ExpireTag(patientId, tag, new AsyncCallback<Boolean>() {
            public void onSuccess(Boolean o) {
                hp.removeFromParent();
                Util.showErrorMsg("PatientTags", _("Tag removed."));
            }

            public void onFailure(Throwable t) {
                GWT.log("Exception", t);
                Util.showErrorMsg("PatientTags", _("Failed to remove tag."));
            }
        });
    }
}

From source file:org.freemedsoftware.gwt.client.widget.PatientTagsWidget.java

License:Open Source License

/**
 * Populate the widget via RPC.//  w  w  w.ja va2s  . c o  m
 */
protected void populate() {
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        addTagToDisplay("testTag1");
        addTagToDisplay("Diabetes");
        addTagToDisplay("LatePayment");
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { JsonUtil.jsonify(patientId) };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL
                .encode(Util.getJsonRequest("org.freemedsoftware.module.PatientTag.TagsForPatient", params)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                public void onError(Request request, Throwable ex) {
                }

                public void onResponseReceived(Request request, Response response) {
                    if (200 == response.getStatusCode()) {
                        JsonUtil.debug(response.getText());
                        String[] r = (String[]) JsonUtil
                                .shoehornJson(JSONParser.parseStrict(response.getText()), "String[]");
                        if (r != null) {
                            for (int iter = 0; iter < r.length; iter++) {
                                addTagToDisplay(r[iter]);
                            }
                        }
                    } else {
                    }
                }
            });
        } catch (RequestException e) {
        }
    } else {
        getProxy().TagsForPatient(patientId, new AsyncCallback<String[]>() {
            public void onSuccess(String[] tags) {
                for (int iter = 0; iter < tags.length; iter++) {
                    addTagToDisplay(tags[iter]);
                }
            }

            public void onFailure(Throwable t) {
                GWT.log("Exception", t);
            }
        });
    }
}

From source file:org.freemedsoftware.gwt.client.widget.PatientTagWidget.java

License:Open Source License

protected void loadSuggestions(String req, final Request r, final Callback cb) {
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        // Handle in a stubbed sort of way
        List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
        map.clear();/*from  w w  w. j a v a2 s.  co  m*/
        addKeyValuePair(items, new String("Diabetes"), new String("Diabetes"));
        addKeyValuePair(items, new String("Neuropathy"), new String("Neuropathy"));
        cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { req };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                URL.encode(Util.getJsonRequest("org.freemedsoftware.module.PatientTag.ListTags", params)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                public void onError(com.google.gwt.http.client.Request request, Throwable ex) {
                }

                @SuppressWarnings("unchecked")
                public void onResponseReceived(com.google.gwt.http.client.Request request,
                        com.google.gwt.http.client.Response response) {
                    if (Util.checkValidSessionResponse(response.getText())) {
                        if (200 == response.getStatusCode()) {
                            HashMap<String, String> result = (HashMap<String, String>) JsonUtil.shoehornJson(
                                    JSONParser.parseStrict(response.getText()), "HashMap<String,String>");
                            if (result != null) {
                                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                                map.clear();
                                Iterator<String> iter = result.values().iterator();
                                while (iter.hasNext()) {
                                    String x = iter.next();
                                    addKeyValuePair(items, x, x);
                                }
                                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
                            }
                        } else {
                            GWT.log("Result " + response.getStatusText(), null);
                        }
                    }
                }
            });
        } catch (RequestException e) {
            GWT.log("Exception thrown: ", e);
        }
    } else {
        PatientTagAsync service = null;
        try {
            service = ((PatientTagAsync) Util.getProxy("org.freemedsoftware.gwt.client.Module.PatientTag"));
        } catch (Exception e) {
        }

        service.ListTags(req, new AsyncCallback<HashMap<String, String>>() {
            @Override
            public void onSuccess(HashMap<String, String> result) {
                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                map.clear();
                Iterator<String> iter = result.values().iterator();
                while (iter.hasNext()) {
                    String x = iter.next();
                    addKeyValuePair(items, x, x);
                }
                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
            }

            public void onFailure(Throwable t) {
                GWT.log("Exception thrown: ", t);
                Util.showErrorMsg("PatientTagWidget", "Exception: " + t.toString());
            }

        });
    }
}

From source file:org.freemedsoftware.gwt.client.widget.PatientWidget.java

License:Open Source License

protected void loadSuggestions(String req, final Request r, final Callback cb) {
    if (req.length() < CurrentState.getMinCharCountForSmartSearch())
        return;/*from  www.jav  a 2  s  .  c om*/
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        // Handle in a stubbed sort of way
        List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
        map.clear();
        addKeyValuePair(items, new String("Hackenbush, Hugo Z"), new String("1"));
        addKeyValuePair(items, new String("Firefly, Rufus T"), new String("2"));
        cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { req, new Integer(20).toString() };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                URL.encode(Util.getJsonRequest("org.freemedsoftware.api.PatientInterface.Picklist", params)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                public void onError(com.google.gwt.http.client.Request request, Throwable ex) {
                    Window.alert(ex.toString());
                }

                @SuppressWarnings("unchecked")
                public void onResponseReceived(com.google.gwt.http.client.Request request,
                        com.google.gwt.http.client.Response response) {
                    if (200 == response.getStatusCode()) {
                        if (Util.checkValidSessionResponse(response.getText())) {
                            HashMap<Integer, String> result = (HashMap<Integer, String>) JsonUtil.shoehornJson(
                                    JSONParser.parseStrict(response.getText()), "HashMap<Integer,String>");
                            if (result != null) {
                                Set<Integer> keys = result.keySet();
                                Iterator<Integer> iter = keys.iterator();

                                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                                map.clear();
                                while (iter.hasNext()) {
                                    Integer keyInt = (Integer) iter.next();
                                    String key = keyInt.toString();
                                    String val = (String) result.get(keyInt);
                                    addKeyValuePair(items, val, key);
                                }
                                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
                            }
                        }
                    } else {
                        Window.alert(response.toString());
                    }
                }
            });
        } catch (RequestException e) {
            Window.alert(e.toString());
        }
    } else {
        PatientInterfaceAsync service = null;
        try {
            service = ((PatientInterfaceAsync) Util
                    .getProxy("org.freemedsoftware.gwt.client.Api.PatientInterface"));
        } catch (Exception e) {
        }

        service.Picklist(req, new Integer(20), new AsyncCallback<HashMap<Integer, String>>() {
            public void onSuccess(HashMap<Integer, String> result) {
                Set<Integer> keys = result.keySet();
                Iterator<Integer> iter = keys.iterator();

                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                map.clear();
                while (iter.hasNext()) {
                    Integer keyInt = (Integer) iter.next();
                    String key = keyInt.toString();
                    // Log.debug("keyInt = " + keyInt.toString());
                    String val = (String) result.get(keyInt);
                    addKeyValuePair(items, val, key);
                }
                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
            }

            public void onFailure(Throwable t) {
                Window.alert(t.getMessage());
            }

        });
    }
}

From source file:org.freemedsoftware.gwt.client.widget.PatientWidget.java

License:Open Source License

@Override
public void getTextForValue(Integer val) {
    if (val > 0) {
        if (Util.getProgramMode() == ProgramMode.STUBBED) {
            searchBox.setText("Hackenbush, Hugo Z (STUB)");
        } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
            textBox.setEnabled(false);//w ww .j a v  a 2s.  co m
            String[] params = { val.toString() };
            RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                    URL.encode(Util.getJsonRequest("org.freemedsoftware.api.PatientInterface.ToText", params)));
            try {
                builder.sendRequest(null, new RequestCallback() {
                    public void onError(com.google.gwt.http.client.Request request, Throwable ex) {
                        textBox.setEnabled(true);
                        Window.alert(ex.toString());
                    }

                    public void onResponseReceived(com.google.gwt.http.client.Request request,
                            com.google.gwt.http.client.Response response) {
                        textBox.setEnabled(true);
                        if (Util.checkValidSessionResponse(response.getText())) {
                            if (200 == response.getStatusCode()) {
                                String result = (String) JsonUtil
                                        .shoehornJson(JSONParser.parseStrict(response.getText()), "String");
                                if (result != null) {
                                    searchBox.setText(result);
                                    if (callback != null) {
                                        callback.jsonifiedData("done");
                                    }
                                }
                            } else {
                                Window.alert(response.toString());
                            }
                        }
                    }
                });
            } catch (RequestException e) {
                textBox.setEnabled(true);
                Window.alert(e.toString());
            }
        } else {
            PatientInterfaceAsync service = null;
            try {
                service = ((PatientInterfaceAsync) Util
                        .getProxy("org.freemedsoftware.gwt.client.Api.PatientInterface"));
            } catch (Exception e) {
            }
            textBox.setEnabled(false);
            service.ToText(val, true, new AsyncCallback<String>() {
                public void onSuccess(String r) {
                    textBox.setEnabled(true);
                    searchBox.setText(r);
                }

                public void onFailure(Throwable t) {
                    textBox.setEnabled(true);
                    GWT.log("Exception", t);
                }
            });
        }
    }
}

From source file:org.freemedsoftware.gwt.client.widget.PharmacyWidget.java

License:Open Source License

protected void loadSuggestions(String req, final Request r, final Callback cb) {
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        // Handle in a stubbed sort of way
        List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
        map.clear();/*from w ww  . j a  v  a 2  s.c o  m*/
        addKeyValuePair(items, new String("Cranston GOP (Cranston, RI)"), new String("1"));
        cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { req, new Integer(20).toString() };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                URL.encode(Util.getJsonRequest("org.freemedsoftware.module.Pharmacy.Picklist", params)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                public void onError(com.google.gwt.http.client.Request request, Throwable ex) {
                    Window.alert(ex.toString());
                }

                @SuppressWarnings("unchecked")
                public void onResponseReceived(com.google.gwt.http.client.Request request,
                        com.google.gwt.http.client.Response response) {
                    if (200 == response.getStatusCode()) {
                        if (Util.checkValidSessionResponse(response.getText())) {
                            HashMap<Integer, String> result = (HashMap<Integer, String>) JsonUtil.shoehornJson(
                                    JSONParser.parseStrict(response.getText()), "HashMap<Integer,String>");
                            if (result != null) {
                                Set<Integer> keys = result.keySet();
                                Iterator<Integer> iter = keys.iterator();

                                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                                map.clear();
                                while (iter.hasNext()) {
                                    Integer keyInt = (Integer) iter.next();
                                    String key = keyInt.toString();
                                    String val = (String) result.get(keyInt);
                                    addKeyValuePair(items, val, key);
                                }
                                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
                            }
                        }
                    } else {
                        Window.alert(response.toString());
                    }
                }
            });
        } catch (RequestException e) {
            Window.alert(e.toString());
        }
    } else {

        // TODO GWT CODE GOES HERE

    }
}