import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
/**
 * Test that XPath cyclic reference that references parent throws usable error
 */
@Test
public void testCyclicReferenceWithGroup() {
    try {
        new FormParseInit("/xform_tests/group_cyclic_reference.xml");
    } catch (XFormParseException e) {
        String detailMessage = e.getMessage();
        // Assert that we're using the shortest cycle algorithm
        assertTrue(detailMessage.contains("Shortest Cycle"));
        // There should only be three newlines since only the three core cyclic references were included
        int newlineCount = detailMessage.length() - detailMessage.replace("\n", "").length();
        assertTrue(newlineCount == 3);
        return;
    }
    fail("Cyclical reference did not throw XFormParseException");
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
/**
 * 
 * @param labelID can be null
 * @param labelInnerText can be null
 * @param value should not be null
 * @param isLocalizable
 * @throws XFormParseException if value is null
 */
public SelectChoice (String labelID, String labelInnerText, String value, boolean isLocalizable) {
	this.isLocalizable = isLocalizable;
	this.textID = labelID;
	this.labelInnerText = labelInnerText;
	if(value != null){
		this.value = value;
	}else{
		throw new XFormParseException("SelectChoice{id,innerText}:{"+labelID+","+labelInnerText+"}, has null Value!");
	}
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
/**
 * @param labelID        can be null
 * @param labelInnerText can be null
 * @param value          should not be null
 * @throws XFormParseException if value is null
 */
public SelectChoice(String labelID, String labelInnerText, String value, boolean isLocalizable) {
    this.isLocalizable = isLocalizable;
    this.textID = labelID;
    this.labelInnerText = labelInnerText;
    if (value != null) {
        this.value = value;
    } else {
        throw new XFormParseException("SelectChoice{id,innerText}:{" + labelID + "," + labelInnerText + "}, has null Value!");
    }
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
public static FormDef getFormFromResource(String resource) throws XFormParseException {
    InputStream is = System.class.getResourceAsStream(resource);
    if (is == null) {
        System.err.println("Can't find form resource \"" + resource + "\". Is it in the JAR?");
        return null;
    }

    return getFormFromInputStream(is);
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
/**
 * Build a form definition and load a particular form instance into it.
 * The FormDef object returned isn't initialized, and hence will not have
 * 'instance(...)' data set.
 *
 * @param formInput     XML stream of the form definition
 * @param instanceInput XML stream of an instance of the form
 * @return The form definition with the given instance loaded. Returns null
 * if the instance doesn't match the form provided.
 * @throws IOException thrown when XML input streams aren't successfully
 *                     parsed
 */
public static FormDef loadInstance(InputStream formInput,
                                   InputStream instanceInput)
        throws IOException {
    FormDef formDef;
    FormInstance savedModel;

    try {
        formDef = XFormUtils.getFormFromInputStream(formInput);
    } catch (XFormParseException e) {
        throw new IOException(e.getMessage());
    }

    savedModel = XFormParser.restoreDataModel(instanceInput, null);

    // get the root of the saved and template instances
    TreeElement savedRoot = savedModel.getRoot();
    TreeElement templateRoot =
            formDef.getInstance().getRoot().deepCopy(true);

    // weak check for matching forms
    if (!savedRoot.getName().equals(templateRoot.getName()) ||
            savedRoot.getMult() != 0) {
        System.out.println("Instance and template form definition don't match");
        return null;
    } else {
        // populate the data model
        TreeReference tr = TreeReference.rootRef();
        tr.add(templateRoot.getName(), TreeReference.INDEX_UNBOUND);
        templateRoot.populate(savedRoot);

        // populated model to current form
        formDef.getInstance().setRoot(templateRoot);
    }

    return formDef;
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
public static FormDef getFormRaw(InputStreamReader isr) throws XFormParseException, IOException{
	return _factory.getXFormParser(isr).parse();
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
public void setFailed(XFormParseException e) {
     this.passedValidation = false;
     this.failureExpected = true;
     this.failureReason = e.getMessage();
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
public static FormDef getFormRaw(InputStreamReader isr) throws XFormParseException, IOException {
    return _factory.getXFormParser(isr).parse();
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
@Test
public void testParseInvalidMaxDimen() {
    exception.expect(XFormParseException.class);
    exception.expectMessage("Invalid input for image max dimension: bad_dimen");
    new FormParseInit("/xform_tests/test_upload_extension_3.xml", extensionParsers);
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
@Override
protected int customInstall(Resource r, Reference local, boolean upgrade) throws IOException, UnresolvedResourceException {
    registerAndroidLevelFormParsers();
    FormDef formDef;
    try {
        formDef = XFormExtensionUtils.getFormFromInputStream(local.getStream());
    } catch (XFormParseException xfpe) {
        throw new UnresolvedResourceException(r, xfpe.getMessage(), true);
    }


    this.namespace = formDef.getInstance().schema;
    if (namespace == null) {
        throw new UnresolvedResourceException(r, "Invalid XForm, no namespace defined", true);
    }


    //TODO: Where should this context be?
    ContentResolver cr = CommCareApplication.instance().getContentResolver();
    ContentProviderClient cpc = cr.acquireContentProviderClient(FormsProviderAPI.FormsColumns.CONTENT_URI);

    ContentValues cv = new ContentValues();
    cv.put(FormsProviderAPI.FormsColumns.DISPLAY_NAME, "NAME");
    cv.put(FormsProviderAPI.FormsColumns.DESCRIPTION, "NAME"); //nullable
    cv.put(FormsProviderAPI.FormsColumns.JR_FORM_ID, formDef.getMainInstance().schema); // ? 
    cv.put(FormsProviderAPI.FormsColumns.FORM_FILE_PATH, local.getLocalURI());
    cv.put(FormsProviderAPI.FormsColumns.FORM_MEDIA_PATH, GlobalConstants.MEDIA_REF);
    //cv.put(FormsProviderAPI.FormsColumns.SUBMISSION_URI, "NAME"); //nullable
    //cv.put(FormsProviderAPI.FormsColumns.BASE64_RSA_PUBLIC_KEY, "NAME"); //nullable


    Cursor existingforms = null;
    try {
        existingforms = cr.query(FormsProviderAPI.FormsColumns.CONTENT_URI,
                new String[]{FormsProviderAPI.FormsColumns._ID},
                FormsProviderAPI.FormsColumns.JR_FORM_ID + "=?",
                new String[]{formDef.getMainInstance().schema}, null);


        if (existingforms != null && existingforms.moveToFirst()) {
            //we already have one form. Hopefully this is during an upgrade...
            if (!upgrade) {
                //Hm, error out?
            }

            //So we know there's another form here. We should wait until it's time for
            //the upgrade and replace the pointer to here.
            Uri recordId = ContentUris.withAppendedId(FormsProviderAPI.FormsColumns.CONTENT_URI, existingforms.getLong(0));

            //Grab the URI we should update
            this.contentUri = recordId.toString();

            //TODO: Check to see if there is more than one form, and deal

        } else {
            Uri result = cpc.insert(FormsProviderAPI.FormsColumns.CONTENT_URI, cv);
            this.contentUri = result.toString();
        }
    } catch (RemoteException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        throw new IOException("couldn't talk to form database to install form");
    } finally {
        if (existingforms != null) {
            existingforms.close();
        }
    }

    if (cpc != null) {
        cpc.release();
    }

    return upgrade ? Resource.RESOURCE_STATUS_UPGRADE : Resource.RESOURCE_STATUS_INSTALLED;
}
 

import org.javarosa.xform.parse.XFormParseException; //导入依赖的package包/类
/**
 * Tests that XPath errors are handled as _parse_ errors during runtime, not as runtime errors
 */
@Test(expected = XFormParseException.class)
public void testProperErrorHandlingForFormArgs() {
    FormParseInit fpi = new FormParseInit("/xform_tests/xpath_args_parse_error.xml");
}