Example usage for com.google.gwt.query.client.js JsUtils.JsUtilsImpl parseJSON

Introduction

In this page you can find the example usage for com.google.gwt.query.client.js JsUtils.JsUtilsImpl parseJSON.

Prototype

public static Properties parseJSON(String json) 

Source Link

Document

Parses a json string returning a Object with useful method to get the content.

Usage

From source file:org.mindinformatics.gwt.domeo.plugins.persistence.annotopia.src.AnnotopiaPersistenceManager.java

License:Apache License

@Override
public void saveAnnotation() {
    _application.getLogger().debug(this, "Saving modified annotation sets...");
    _application.getProgressPanelContainer()
            .setProgressMessage("Saving modified annotation sets to Annotopia...");

    ArrayList<MAnnotationSet> setToSerialize = new ArrayList<MAnnotationSet>();
    for (MAnnotationSet set : ((IDomeo) _application).getAnnotationPersistenceManager()
            .getAllDiscussionSets()) {//from w  w w.jav  a2  s .  com
        if (set.getHasChanged() && set.getAnnotations().size() > 0)
            setToSerialize.add(set);
    }
    for (MAnnotationSet set : ((IDomeo) _application).getAnnotationPersistenceManager().getAllUserSets()) {
        if (set.getHasChanged() && set.getAnnotations().size() > 0)
            setToSerialize.add(set);
    }

    AnnotopiaSerializerManager manager = AnnotopiaSerializerManager.getInstance((IDomeo) _application);
    for (MAnnotationSet annotationSet : setToSerialize) {
        final String operation = (annotationSet.getVersionNumber() == null
                || annotationSet.getVersionNumber().isEmpty()) ? "post" : "put";
        JsUtils.JsUtilsImpl utils = new JsUtils.JsUtilsImpl();
        Properties v = utils.parseJSON("{\"apiKey\":\"" + ApplicationUtils.getAnnotopiaApiKey()
                + "\",\"outCmd\":\"frame\",\"set\":" + manager.serialize(annotationSet).toString() + "}");
        try {
            Ajax.ajax(Ajax.createSettings().setUrl(URL + "s/annotationset").setHeaders(getAnnotopiaOAuthToken())
                    .setDataType("json") // txt, json, jsonp, xml */
                    .setType(operation) // post, get
                    .setData(v) // parameters for the query-string setData(GQuery.$$("apiKey: testkey, set: " + value))
                    .setTimeout(10000).setSuccess(new Function() { // callback to be run if the request success
                        public void f() {
                            IDomeo _domeo = ((IDomeo) _application);
                            JsAnnotopiaSetResultWrapper wrapper = (JsAnnotopiaSetResultWrapper) parseJson(
                                    getDataProperties().toJsonString());
                            AnnotopiaConverter unmarshaller = new AnnotopiaConverter(_domeo);

                            MAnnotationSet set = unmarshaller
                                    .unmarshallAnnotationSet(wrapper.getResult().getSet().get(0), false);
                            if (set == null) {
                                // TODO message no annotation found
                                _application.getLogger().exception(this, "Annotation set not saved correctly");
                                _application.getProgressPanelContainer()
                                        .setErrorMessage("Annotation set not saved correctly");
                            } else {
                                MAnnotationSet currentSet = null;
                                if (operation.equals("post"))
                                    currentSet = _domeo.getPersistenceManager()
                                            .getAnnotationSetById(set.getPreviousVersion());
                                else
                                    currentSet = _domeo.getPersistenceManager()
                                            .getAnnotationSetById(set.getIndividualUri());

                                currentSet.setIndividualUri(set.getIndividualUri());
                                _application.getLogger().info(this,
                                        "Setting Set id to " + currentSet.getIndividualUri());
                                currentSet.setLastSavedOn(set.getLastSavedOn());
                                currentSet.setVersionNumber(set.getVersionNumber());
                                currentSet.setPreviousVersion(set.getPreviousVersion());
                                currentSet.setHasChanged(false);
                                _application.getLogger().info(this, "Set: " + currentSet.getIndividualUri());

                                for (MAnnotation annotation : set.getAnnotations()) {
                                    _application.getLogger().info(this,
                                            "Annotation " + annotation.getPreviousVersion());
                                    for (MAnnotation currentAnnotation : currentSet.getAnnotations()) {
                                        _application.getLogger().info(this,
                                                "Matching " + currentAnnotation.getIndividualUri());
                                        if (currentAnnotation.getIndividualUri()
                                                .equals(annotation.getPreviousVersion())) {

                                            _application.getLogger().info(this, "Matched");
                                            currentAnnotation.setIndividualUri(annotation.getIndividualUri());
                                            currentAnnotation.setLastSavedOn(annotation.getLastSavedOn());
                                            currentAnnotation.setVersionNumber(annotation.getVersionNumber());
                                            currentAnnotation
                                                    .setPreviousVersion(annotation.getPreviousVersion());
                                            currentAnnotation.setHasChanged(false);
                                            // TODO: Assumes one target
                                            currentAnnotation.getSelector()
                                                    .setUri(annotation.getSelector().getUri());
                                            break;
                                        }
                                    }
                                }
                                _application.getProgressPanelContainer().hide();
                                _application.getLogger().debug(this,
                                        "Completed saving of Annotation Set in "
                                                + (System.currentTimeMillis()
                                                        - ((IDomeo) _application).getDocumentPipelineTimer())
                                                + "ms");
                            }
                        }
                    }).setError(new Function() { // callback to be run if the request fails
                        public void f() {
                            Window.alert("There was an error " + getDataObject());

                            _application.getLogger().exception(this,
                                    "Couldn't complete existing annotation sets list saving");
                            _application.getProgressPanelContainer()
                                    .setErrorMessage("Couldn't complete existing annotation sets list saving");
                        }
                    }));
        } catch (Exception e) {
            _application.getLogger().exception(this, "Couldn't complete existing annotation sets list saving");
        }
    }
}

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