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.Util.java

License:Open Source License

/**
 * Calls callModuleMethod method//  w  w w.  j av a 2  s . c  o  m
 * 
 * @param package - package name
 * 
 * @param module
 *            - module name
 * 
 * @param method
 *            - method name
 * 
 * @param paramsList
 *            - list of parameters of any type or multi-type
 * 
 * @param requestCallback
 *            - calls its onError & jsonifiedData function on getting
 *            response from server
 * 
 * @param responseType
 *            - type of response e.g
 *            Integer,HashMap<String,String>,String[],String[][] etc
 */
@SuppressWarnings("rawtypes")
public static void callModuleMethod(final String className, final String method, final List paramsList,
        final CustomRequestCallback requestCallback, final String responseType) {
    callServerMethod("org.freemedsoftware.module", className, method, paramsList, requestCallback, responseType,
            RequestBuilder.POST);
}

From source file:org.freemedsoftware.gwt.client.Util.java

License:Open Source License

/**
 * Calls callModuleMethod method/* w ww.j  a v a  2  s.  c  o  m*/
 * 
 * @param package - package name
 * 
 * @param module
 *            - module name
 * 
 * @param method
 *            - method name
 * 
 * @param id
 *            - Integer
 * 
 * @param requestCallback
 *            - calls its onError & jsonifiedData function on getting
 *            response from server
 * 
 * @param responseType
 *            - type of response e.g
 *            Integer,HashMap<String,String>,String[],String[][] etc
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
public static void callModuleMethod(final String className, final String method, final Integer id,
        final CustomRequestCallback requestCallback, final String responseType) {
    List paramlst = new ArrayList();
    paramlst.add(id);
    callServerMethod("org.freemedsoftware.module", className, method, paramlst, requestCallback, responseType,
            RequestBuilder.POST);
}

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

License:Open Source License

@SuppressWarnings({ "rawtypes", "unchecked" })
public void retrieveData() {
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        // Runs in STUBBED MODE => Feed with Sample Data
        HashMap<String, String>[] sampleData = getSampleData();
        loadData(sampleData);/*from w w w .j  av  a2 s  .c  om*/
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        // Use JSON-RPC to retrieve the data

        String[] actionsParams = {};
        if (patientId != null) {
            List params = new ArrayList();
            params.add(patientId.toString());
            actionsParams = (String[]) params.toArray(new String[0]);
        }
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(
                Util.getJsonRequest("org.freemedsoftware.api.ActionItems.getActionItemsCount", actionsParams)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                @Override
                public void onError(Request request, Throwable ex) {
                    GWT.log(request.toString(), ex);
                }

                @Override
                public void onResponseReceived(Request request, Response response) {
                    if (response.getStatusCode() == 200) {
                        Integer data = (Integer) JsonUtil
                                .shoehornJson(JSONParser.parseStrict(response.getText()), "Integer");
                        if (data != null) {
                            JsonUtil.debug("Action Items count from server is:" + data);
                            loadCounter(data);
                        }
                    }
                }
            });
        } catch (RequestException e) {
            // nothing here right now
        }

        actionItemsTable.showloading(true);
        // Get data
        RequestBuilder dataBuilder = new RequestBuilder(RequestBuilder.POST, URL.encode(
                Util.getJsonRequest("org.freemedsoftware.api.ActionItems.getActionItems", actionsParams)));
        try {
            dataBuilder.sendRequest(null, new RequestCallback() {
                @Override
                public void onError(Request request, Throwable ex) {
                    GWT.log(request.toString(), ex);
                }

                @Override
                public void onResponseReceived(Request request, Response response) {
                    if (response.getStatusCode() == 200) {
                        HashMap<String, String>[] data = (HashMap<String, String>[]) JsonUtil.shoehornJson(
                                JSONParser.parseStrict(response.getText()), "HashMap<String,String>[]");
                        if (data != null && data.length > 0) {
                            setResult(data);
                            loadData(data);
                        } else
                            actionItemsTable.showloading(false);
                    }
                }
            });
        } catch (RequestException e) {
            actionItemsTable.showloading(false);
            // nothing here right now
        }
    } else if (Util.getProgramMode() == ProgramMode.NORMAL) {
        // Use GWT-RPC to retrieve the data
        // TODO: Create that stuff
    }
}

From source file:org.freemedsoftware.gwt.client.widget.CustomModuleWidget.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 . ja v a  2 s .c o  m*/
        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 };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                URL.encode(Util.getJsonRequest("org.freemedsoftware." + moduleName, 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) {
                                Set<String> keys = result.keySet();
                                Iterator<String> iter = keys.iterator();

                                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                                map.clear();
                                while (iter.hasNext()) {
                                    final String key = (String) iter.next();
                                    final String val = (String) result.get(key);
                                    addKeyValuePair(items, val, key);
                                }
                                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
                            } else
                                // if no result then set value to 0
                                setValue(0);
                        } else {
                            GWT.log("Result " + response.getStatusText(), null);
                        }
                    }
                }
            });
        } catch (RequestException e) {
            GWT.log("Exception thrown: ", e);
        }
    } else {
        ModuleInterfaceAsync service = null;
        try {
            service = ((ModuleInterfaceAsync) Util
                    .getProxy("org.freemedsoftware.gwt.client.Api.ModuleInterface"));
        } catch (Exception e) {
        }

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

                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                map.clear();
                while (iter.hasNext()) {
                    final String key = (String) iter.next();
                    final String val = (String) result.get(key);
                    addKeyValuePair(items, val, key);
                }
                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
            }

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

        });
    }
}

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

License:Open Source License

public void populateMultiList(String sval) {
    selVal = sval;/*from w w  w  . j av  a2  s  . c o m*/
    if (Util.getProgramMode() == ProgramMode.STUBBED) {

    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { module };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(Util.getJsonRequest(
                "org.freemedsoftware.api.ModuleInterface.ModuleSupportPicklistMethod", 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) {
                                multiLBox.clear();
                                Set<String> keys = result.keySet();
                                Iterator<String> iter = keys.iterator();

                                while (iter.hasNext()) {

                                    final String key = (String) iter.next();
                                    final String val = (String) result.get(key);
                                    JsonUtil.debug(val);
                                    multiLBox.addItem(val, key);
                                    // addKeyValuePair(items, val, key);
                                }
                                if (!(selVal == null || selVal.equals("")))
                                    setValue();
                                // cb.onSuggestionsReady(r,
                                // new SuggestOracle.Response(items));
                            } else {
                            } // if no result then set value to 0
                              // setValue(0);
                        } else {
                            GWT.log("Result " + response.getStatusText(), null);
                        }
                    }
                }
            });
        } catch (RequestException e) {
            GWT.log("Exception thrown: ", e);
        }
    } else {

    }
}

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

License:Open Source License

/**
 * Retrieve the current number of pages for the internal document.
 *//*w w  w .  ja v a 2 s. c o  m*/
protected boolean getNumberOfPages() {
    if (internalId.intValue() == 0) {
        GWT.log("getNUmberOfPages called without initializing internalId", null);
        return false;
    }
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        numberOfPages = 1;
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { JsonUtil.jsonify(internalId) };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST,
                URL.encode(Util.getJsonRequest(resolveNamespace() + ".NumberOfPages", 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()) {
                        Integer r = (Integer) JsonUtil.shoehornJson(JSONParser.parseStrict(response.getText()),
                                "Integer");
                        if (r != null) {
                            numberOfPages = r;
                            try {
                                loadPage(1);
                            } catch (Exception e) {
                                JsonUtil.debug(e.getMessage());
                            }
                            setVisible(true);
                        }
                    } else {
                    }
                }
            });
        } catch (RequestException e) {
        }
    } else {
        if (viewerType == UNFILED_DOCUMENTS) {
            UnfiledDocumentsAsync p = null;
            try {
                p = (UnfiledDocumentsAsync) Util
                        .getProxy("org.freemedsoftware.gwt.client.Module.UnfiledDocuments");
            } catch (Exception e) {
                GWT.log("Exception", e);
            }
            p.NumberOfPages(internalId, new AsyncCallback<Integer>() {
                public void onSuccess(Integer o) {
                    numberOfPages = o.intValue();
                }

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

        if (viewerType == UNREAD_DOCUMENTS) {
            UnreadDocumentsAsync p = null;
            try {
                p = (UnreadDocumentsAsync) Util
                        .getProxy("org.freemedsoftware.gwt.client.Module.UnreadDocuments");
            } catch (Exception e) {
                GWT.log("Exception", e);
            }
            p.NumberOfPages(internalId, new AsyncCallback<Integer>() {
                public void onSuccess(Integer o) {
                    numberOfPages = o.intValue();
                }

                public void onFailure(Throwable t) {
                    GWT.log("Exception", t);
                }
            });
        }
        if (viewerType == SCANNED_DOCUMENTS) {
            // TODO: make this work for scanned documents
        }
    }
    return true;
}

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

License:Open Source License

public void retrieveData() {
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        // Runs in STUBBED MODE => Feed with Sample Data
        HashMap<String, String>[] sampleData = getSampleData();
        loadData(sampleData);/* w w w  .  ja v a 2 s  .  c  o m*/
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        wDocuments.showloading(true);
        // Use JSON-RPC to retrieve the data
        String[] documentparams = {};

        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(
                Util.getJsonRequest("org.freemedsoftware.module.UnfiledDocuments.GetAll", documentparams)));
        try {
            builder.sendRequest(null, new RequestCallback() {
                public void onError(Request request, Throwable ex) {
                    GWT.log(request.toString(), ex);
                }

                @SuppressWarnings("unchecked")
                public void onResponseReceived(Request request, Response response) {
                    if (response.getStatusCode() == 200) {
                        HashMap<String, String>[] data = (HashMap<String, String>[]) JsonUtil.shoehornJson(
                                JSONParser.parseStrict(response.getText()), "HashMap<String,String>[]");
                        if (data != null) {
                            loadData(data);
                        } else
                            wDocuments.showloading(false);
                    }
                }
            });
        } catch (RequestException e) {
            // nothing here right now
        }
    } else if (Util.getProgramMode() == ProgramMode.NORMAL) {
        // Use GWT-RPC to retrieve the data
        // TODO: Create that stuff
    }

}

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

License:Open Source License

protected void populateStrength(Integer drugValue, final Command after) {
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        drugStrength.addItem("125MG", "1");
        drugStrength.addItem("500MG", "2");
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        String[] params = { drugValue.toString() };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL
                .encode(Util.getJsonRequest("org.freemedsoftware.module.NDCLexicon.DosagesForDrug", params)));
        try {/*w  w w .j a v  a2s . co  m*/
            builder.sendRequest(null, new RequestCallback() {
                public void onError(com.google.gwt.http.client.Request request, Throwable ex) {
                }

                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()) {
                            String[][] r = (String[][]) JsonUtil
                                    .shoehornJson(JSONParser.parseStrict(response.getText()), "String[][]");
                            if (r != null) {
                                drugStrength.clear();
                                for (int iter = 0; iter < r.length; iter++) {
                                    drugStrength.addItem(r[iter][0], r[iter][1]);
                                }
                                if (after != null) {
                                    after.execute();
                                }
                            }
                        } else {
                            GWT.log("Result " + response.getStatusText(), null);
                        }
                    }
                }
            });
        } catch (RequestException e) {
            GWT.log("Exception thrown: ", e);
        }
    } else {
        // FIXME: GWT-RPC NOT IMPLEMENTED YET!
    }
}

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

License:Open Source License

/**
 * Set value of current widget based on integer value, asynchronously.
 * // w  ww .  j ava2s.  c  om
 * @param widgetValue
 */
public void setValue(Integer widgetValue) {
    value = widgetValue;
    if (Util.getProgramMode() == ProgramMode.STUBBED) {
        searchBox.setText("Stub Value");
        searchBox.setTitle("Stub Value");
    } else if (Util.getProgramMode() == ProgramMode.JSONRPC) {
        if (widgetValue.compareTo(0) == 0) {
            searchBox.setText("");
            searchBox.setTitle("");
        } else {
            // textBox.setEnabled(false);
            String[] params = { moduleName, widgetValue.toString() };
            RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(
                    Util.getJsonRequest("org.freemedsoftware.api.ModuleInterface.ModuleToTextMethod", params)));
            try {
                builder.sendRequest(null, new RequestCallback() {
                    public void onError(com.google.gwt.http.client.Request request, Throwable ex) {
                        textBox.setEnabled(true);
                    }

                    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()) {
                                String result = (String) JsonUtil
                                        .shoehornJson(JSONParser.parseStrict(response.getText()), "String");
                                // textBox.setEnabled(true);
                                if (result != null) {
                                    searchBox.setText(result);
                                    searchBox.setTitle(result);
                                }
                            } else {
                                Window.alert(response.toString());
                            }
                        }
                    }
                });
            } catch (RequestException e) {
                textBox.setEnabled(true);
            }
        }
    } else {
        ModuleInterfaceAsync service = null;
        try {
            service = ((ModuleInterfaceAsync) Util
                    .getProxy("org.freemedsoftware.gwt.client.Api.ModuleInterface"));
        } catch (Exception e) {
        }
        textBox.setEnabled(false);
        service.ModuleToTextMethod(moduleName, widgetValue, new AsyncCallback<String>() {
            public void onSuccess(String textual) {
                textBox.setEnabled(true);
                searchBox.setText(textual);
                searchBox.setTitle(textual);
            }

            public void onFailure(Throwable t) {

            }
        });

    }
}

From source file:org.freemedsoftware.gwt.client.widget.EMRModuleWidget.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 av a2  s.c o m*/
        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 = { moduleName, patientId.toString(), req };
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, URL.encode(Util
                .getJsonRequest("org.freemedsoftware.api.ModuleInterface.EMRSupportPicklistMethod", 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) {
                                Set<String> keys = result.keySet();
                                Iterator<String> iter = keys.iterator();

                                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                                map.clear();
                                while (iter.hasNext()) {
                                    final String key = (String) iter.next();
                                    final String val = (String) result.get(key);
                                    addKeyValuePair(items, val, key);
                                }
                                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
                            } else
                                // if no result then set value to 0
                                setValue(0);
                        } else {
                            GWT.log("Result " + response.getStatusText(), null);
                        }
                    }
                }
            });
        } catch (RequestException e) {
            GWT.log("Exception thrown: ", e);
        }
    } else {
        ModuleInterfaceAsync service = null;
        try {
            service = ((ModuleInterfaceAsync) Util
                    .getProxy("org.freemedsoftware.gwt.client.Api.ModuleInterface"));
        } catch (Exception e) {
        }

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

                List<SuggestOracle.Suggestion> items = new ArrayList<SuggestOracle.Suggestion>();
                map.clear();
                while (iter.hasNext()) {
                    final String key = (String) iter.next();
                    final String val = (String) result.get(key);
                    addKeyValuePair(items, val, key);
                }
                cb.onSuggestionsReady(r, new SuggestOracle.Response(items));
            }

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

        });
    }
}