Examples with IAnswerData org.javarosa.core.model.data.IAnswerData used on opensource projects

Example 11 with IAnswerData

use of org.javarosa.core.model.data.IAnswerData in project javarosa by opendatakit.

the class TreeElement method populateTemplate.

// this method is for copying in the answers to an itemset. the template node of the destination
// is used for overall structure (including data types), and the itemset source node is used for
// raw data. note that data may be coerced across types, which may result in type conversion error
// very similar in structure to populate()
public void populateTemplate(TreeElement incoming, FormDef f) {
    if (this.isLeaf()) {
        IAnswerData value = incoming.getValue();
        if (value == null) {
            this.setValue(null);
        } else {
            Class classType = CompactInstanceWrapper.classForDataType(this.dataType);
            if (classType == null) {
                throw new RuntimeException("data type [" + value.getClass().getName() + "] not supported inside itemset");
            } else if (classType.isAssignableFrom(value.getClass()) && !(value instanceof SelectOneData || value instanceof SelectMultiData)) {
                this.setValue(value);
            } else {
                String textVal = RestoreUtils.xfFact.serializeData(value);
                IAnswerData typedVal = RestoreUtils.xfFact.parseData(textVal, this.dataType, this.getRef(), f);
                this.setValue(typedVal);
            }
        }
    } else {
        for (int i = 0; i < this.getNumChildren(); i++) {
            TreeElement child = this.getChildAt(i);
            List<TreeElement> newChildren = incoming.getChildrenWithName(child.getName());
            if (child.getMaskVar(MASK_REPEATABLE)) {
                for (int k = 0; k < newChildren.size(); k++) {
                    TreeElement template = f.getMainInstance().getTemplate(child.getRef());
                    TreeElement newChild = template.deepCopy(false);
                    newChild.setMult(k);
                    this.children.add(i + k + 1, newChild);
                    newChild.populateTemplate(newChildren.get(k), f);
                }
                i += newChildren.size();
            } else {
                child.populateTemplate(newChildren.get(0), f);
            }
        }
    }
}

Example 12 with IAnswerData

use of org.javarosa.core.model.data.IAnswerData in project javarosa by opendatakit.

the class QuestionPreloader method saveProperty.

private void saveProperty(String propName, TreeElement node) {
    IAnswerData answer = node.getValue();
    String value = (answer == null ? null : answer.getDisplayText());
    if (propName != null && propName.length() > 0 && value != null && value.length() > 0)
        PropertyManager._().setProperty(propName, value);
}

Example 13 with IAnswerData

use of org.javarosa.core.model.data.IAnswerData in project javarosa by opendatakit.

the class QuestionDataElementTests method testGetValue.

public void testGetValue() {
    IAnswerData data = stringElement.getValue();
    assertEquals("Question Data Element did not return the correct value", data, stringData);
}

Example 14 with IAnswerData

use of org.javarosa.core.model.data.IAnswerData in project javarosa by opendatakit.

the class XFormsModule method registerModule.

public void registerModule() {
    String[] classes = { "org.javarosa.model.xform.XPathReference", "org.javarosa.xpath.XPathConditional" };
    PrototypeManager.registerPrototypes(classes);
    PrototypeManager.registerPrototypes(XPathParseTool.xpathClasses);
    RestoreUtils.xfFact = new IXFormyFactory() {

        public TreeReference ref(String refStr) {
            return FormInstance.unpackReference(new XPathReference(refStr));
        }

        public IDataPayload serializeInstance(FormInstance dm) {
            try {
                return (new XFormSerializingVisitor()).createSerializedPayload(dm);
            } catch (IOException e) {
                return null;
            }
        }

        public FormInstance parseRestore(byte[] data, Class restorableType) {
            return XFormParser.restoreDataModel(data, restorableType);
        }

        public IAnswerData parseData(String textVal, int dataType, TreeReference ref, FormDef f) {
            return XFormAnswerDataParser.getAnswerData(textVal, dataType, XFormParser.ghettoGetQuestionDef(dataType, f, ref));
        }

        public String serializeData(IAnswerData data) {
            return (String) (new XFormAnswerDataSerializer().serializeAnswerData(data));
        }

        public IConditionExpr refToPathExpr(TreeReference ref) {
            return new XPathConditional(XPathPathExpr.fromRef(ref));
        }
    };
}

Example 15 with IAnswerData

use of org.javarosa.core.model.data.IAnswerData in project javarosa by opendatakit.

the class FormEntryPrompt method getAnswerText.

public String getAnswerText() {
    IAnswerData data = this.getAnswerValue();
    if (data == null)
        return null;
    else {
        String text;
        // and multi-selects.
        if (data instanceof SelectOneData) {
            text = this.getSelectItemText((Selection) data.getValue());
        } else if (data instanceof SelectMultiData) {
            StringBuilder b = new StringBuilder();
            List<Selection> values = (List<Selection>) data.getValue();
            for (Selection value : values) {
                b.append(this.getSelectItemText(value)).append(" ");
            }
            text = b.toString();
        } else {
            text = data.getDisplayText();
        }
        if (getControlType() == Constants.CONTROL_SECRET) {
            StringBuilder b = new StringBuilder();
            for (int i = 0; i < text.length(); ++i) {
                b.append("*");
            }
            text = b.toString();
        }
        return text;
    }
}