Java Document.addChild方法代码示例

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
public void generateXmlManifestList(PrintWriter output, CallingContext cc) throws IOException, ODKDatastoreException {
  Document d = new Document();
  d.setStandalone(true);
  d.setEncoding(HtmlConsts.UTF8_ENCODE);
  Element e = d.createElement(XML_TAG_NAMESPACE, XFormsTableConsts.MANIFEST_TAG);
  e.setPrefix(null, XML_TAG_NAMESPACE);
  d.addChild(0, Node.ELEMENT, e);
  int idx = 0;
  e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);

  // build XML table of form information
  BinaryContentManipulator manifest = form.getManifestFileset();
  if ( manifest != null ) {
      int fileCount = manifest.getAttachmentCount(cc);
      for ( int i = 1 ; i <= fileCount ; ++i ) {
        idx = generateManifestXmlEntry(d, e, idx, form.getUri(), manifest, i, cc);
      }
  }

  KXmlSerializer serializer = new KXmlSerializer();
  serializer.setOutput(output);
  // setting the response content type emits the xml header.
  // just write the body here...
  d.writeChildren(serializer); 
  serializer.flush();
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
public void generateXmlListOfForms(PrintWriter output, CallingContext cc) throws IOException, ODKDatastoreException {
  Document d = new Document();
  d.setStandalone(true);
  d.setEncoding(HtmlConsts.UTF8_ENCODE);
  Element e = d.createElement(XML_TAG_NAMESPACE, XFormsTableConsts.XFORMS_TAG);
  e.setPrefix(null, XML_TAG_NAMESPACE);
  d.addChild(0, Node.ELEMENT, e);
  int idx = 0;
  e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);

  // build XML table of form information
  for (IForm form : forms) {
    if (!form.hasValidFormDefinition() || !form.getDownloadEnabled())
      continue;

    idx = generateFormXmlEntry(d, e, idx, form, cc);
  }

  KXmlSerializer serializer = new KXmlSerializer();
  serializer.setOutput(output);
  // setting the response content type emits the xml header.
  // just write the body here...
  d.writeChildren(serializer);
  serializer.flush();
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
private void emitXmlWrappedCsv(List<Row> resultTable, List<String> headers) throws IOException {

    Document d = new Document();
    d.setStandalone(true);
    d.setEncoding(HtmlConsts.UTF8_ENCODE);
    Element e = d.createElement(XML_TAG_NAMESPACE, XML_TAG_ENTRIES);
    d.addChild(0, Node.ELEMENT, e);
    int idx = 0;
    e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);
    if (websafeCursorString != null) {
      Element cursor = d.createElement(XML_TAG_NAMESPACE, XML_TAG_CURSOR);
      e.addChild(idx++, Node.ELEMENT, cursor);
      cursor.addChild(0, Node.TEXT, websafeCursorString);
      e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);
    }
    Element header = d.createElement(XML_TAG_NAMESPACE, XML_TAG_HEADER);
    e.addChild(idx++, Node.ELEMENT, header);
    header.addChild(0, Node.TEXT, generateCommaSeperatedElements(headers));
    e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);

    Element resultRow;
    // generate rows
    for (Row row : resultTable) {
      resultRow = d.createElement(XML_TAG_NAMESPACE, XML_TAG_RESULT);
      e.addChild(idx++, Node.ELEMENT, resultRow);
      String csvRow = generateCommaSeperatedElements(row.getFormattedValues());
      resultRow.addChild(0, Node.TEXT, csvRow);
      e.addChild(idx++, Node.IGNORABLE_WHITESPACE, BasicConsts.NEW_LINE);
    }

    KXmlSerializer serializer = new KXmlSerializer();
    serializer.setOutput(output);
    // setting the response content type emits the xml header.
    // just write the body here...
    d.writeChildren(serializer);
    serializer.flush();
  }
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
public static Document generateInstanceSchema (FormDef f) {
	init();

	Element schema = new Element();
	schema.setName("schema");
	schema.setNamespace("http://www.w3.org/2001/XMLSchema");
	schema.setPrefix("", "http://www.w3.org/2001/XMLSchema");
	schema.setPrefix("jr", "http://openrosa.org/javarosa");
	if (f.getInstance().schema != null) {
		schema.setAttribute(null, "targetNamespace", f.getInstance().schema);
	} else {
		System.err.println("Warning: instance has no schema");
	}
	schema.setAttribute(null, "elementFormDefault", "qualified");

	String formVersion = f.getInstance().formVersion;
	String uiVersion = f.getInstance().uiVersion;
	if (formVersion != null)
		schema.setAttribute(null, "version", formVersion);
	if (uiVersion != null)
		schema.setAttribute(null, "uiVersion", uiVersion);

	processSelectChoices(schema, f, f);
	schema.addChild(Node.ELEMENT, schemizeInstance(f.getInstance().getRoot()));

	Document schemaXML = new Document();
	schemaXML.addChild(Node.ELEMENT, schema);

	return schemaXML;
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
public void visit(FormInstance tree) {
	theXmlDoc = new Document();
	//TreeElement root = tree.getRoot();

	TreeElement root = tree.resolveReference(rootRef);

	//For some reason resolveReference won't ever return the root, so we'll
	//catch that case and just start at the root.
	if(root == null) {
		root = tree.getRoot();
	}

	if (root != null) {
		theXmlDoc.addChild(Node.ELEMENT, serializeNode(root));
	}

	Element top = theXmlDoc.getElement(0);

	String[] prefixes = tree.getNamespacePrefixes();
	for(int i = 0 ; i < prefixes.length; ++i ) {
		top.setPrefix(prefixes[i], tree.getNamespaceURI(prefixes[i]));
	}
	if (tree.schema != null) {
		top.setNamespace(tree.schema);
		top.setPrefix("", tree.schema);
	}
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
private Document createXmlRegistrationDoc(User u) {
    Document document = new Document();
    Element root = document.createElement(null,"registration");
    root.setNamespace(XMLNS_UR);

    addChildWithText(root,"username",u.getUsername());

    addChildWithText(root,"password",u.getPasswordHash());
    addChildWithText(root,"uuid",u.getUniqueId());

    addChildWithText(root,"date",DateUtils.formatDate(new Date(),DateUtils.FORMAT_ISO8601));

    addChildWithText(root, "registering_phone_id",PropertyManager._().getSingularProperty(JavaRosaPropertyRules.DEVICE_ID_PROPERTY));


    Element userData =  root.createElement(null,"user_data");

    for(Enumeration en = u.listProperties(); en.hasMoreElements() ;) {
        String property = (String)en.nextElement();
        Element data= userData.createElement(null,"data");
        data.setAttribute(null,"key",property);
        data.addChild(Element.TEXT, u.getProperty(property));
        userData.addChild(Element.ELEMENT, data);
    }
    root.addChild(Element.ELEMENT,userData);
    document.addChild(Element.ELEMENT, root);
    return document;
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
public static Document generateInstanceSchema (FormDef f) {
    init();

    Element schema = new Element();
    schema.setName("schema");
    schema.setNamespace("http://www.w3.org/2001/XMLSchema");
    schema.setPrefix("", "http://www.w3.org/2001/XMLSchema");
    schema.setPrefix("jr", "http://openrosa.org/javarosa");
    if (f.getInstance().schema != null) {
        schema.setAttribute(null, "targetNamespace", f.getInstance().schema);
    } else {
        System.err.println("Warning: instance has no schema");
    }
    schema.setAttribute(null, "elementFormDefault", "qualified");

    String formVersion = f.getInstance().formVersion;
    String uiVersion = f.getInstance().uiVersion;
    if (formVersion != null)
        schema.setAttribute(null, "version", formVersion);
    if (uiVersion != null)
        schema.setAttribute(null, "uiVersion", uiVersion);

    processSelectChoices(schema, f, f);
    schema.addChild(Node.ELEMENT, schemizeInstance(f.getInstance().getRoot()));

    Document schemaXML = new Document();
    schemaXML.addChild(Node.ELEMENT, schema);

    return schemaXML;
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
@Override
public void visit(FormInstance tree) {
    theXmlDoc = new Document();

    TreeElement root = tree.resolveReference(rootRef);

    //For some reason resolveReference won't ever return the root, so we'll
    //catch that case and just start at the root.
    if (root == null) {
        root = tree.getRoot();
    }

    if (root != null) {
        theXmlDoc.addChild(Node.ELEMENT, serializeNode(root));
    }

    Element top = theXmlDoc.getElement(0);

    String[] prefixes = tree.getNamespacePrefixes();
    for (String prefix : prefixes) {
        top.setPrefix(prefix, tree.getNamespaceURI(prefix));
    }
    if (tree.schema != null) {
        top.setNamespace(tree.schema);
        top.setPrefix("", tree.schema);
    }
}
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
private static void writeSubmissionManifest(
	EncryptedFormInformation formInfo,
	File submissionXml, List<File> mediaFiles) throws EncryptionException {

Document d = new Document();
d.setStandalone(true);
d.setEncoding(UTF_8);
Element e = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, DATA);
e.setPrefix(null, XML_ENCRYPTED_TAG_NAMESPACE);
e.setAttribute(null, ID, formInfo.formId);
if ( formInfo.formVersion != null ) {
	e.setAttribute(null, VERSION, formInfo.formVersion);
}
e.setAttribute(null,  ENCRYPTED, "yes");
d.addChild(0, Node.ELEMENT, e);

int idx = 0;
Element c;
c = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, BASE64_ENCRYPTED_KEY);
c.addChild(0, Node.TEXT, formInfo.base64RsaEncryptedSymmetricKey);
e.addChild(idx++, Node.ELEMENT, c);

c = d.createElement(XML_OPENROSA_NAMESPACE, META);
c.setPrefix("orx", XML_OPENROSA_NAMESPACE);
{
	Element instanceTag = d.createElement(XML_OPENROSA_NAMESPACE, INSTANCE_ID);
	instanceTag.addChild(0, Node.TEXT, formInfo.instanceMetadata.instanceId);
	c.addChild(0, Node.ELEMENT, instanceTag);
}
e.addChild(idx++, Node.ELEMENT, c);
e.addChild(idx++, Node.IGNORABLE_WHITESPACE, NEW_LINE);

      if (mediaFiles != null) {
          for (File file : mediaFiles) {
              c = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, MEDIA);
              Element fileTag = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, FILE);
              fileTag.addChild(0, Node.TEXT, file.getName() + ".enc");
              c.addChild(0, Node.ELEMENT, fileTag);
              e.addChild(idx++, Node.ELEMENT, c);
              e.addChild(idx++, Node.IGNORABLE_WHITESPACE, NEW_LINE);
          }
      }

c = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, ENCRYPTED_XML_FILE);
c.addChild(0, Node.TEXT, submissionXml.getName() + ".enc");
e.addChild(idx++, Node.ELEMENT, c);

c = d.createElement(XML_ENCRYPTED_TAG_NAMESPACE, BASE64_ENCRYPTED_ELEMENT_SIGNATURE);
c.addChild(0, Node.TEXT, formInfo.getBase64EncryptedElementSignature());
e.addChild(idx++, Node.ELEMENT, c);

FileOutputStream fout = null;
      OutputStreamWriter writer = null;
      try {
          fout = new FileOutputStream(submissionXml);
          writer = new OutputStreamWriter(fout, UTF_8);

          KXmlSerializer serializer = new KXmlSerializer();
	serializer.setOutput(writer);
	// setting the response content type emits the xml header.
	// just write the body here...
	d.writeChildren(serializer);
	serializer.flush();
	writer.flush();
          fout.getChannel().force(true);
	writer.close();
} catch (Exception ex) {
	ex.printStackTrace();
          String msg = "Error writing submission.xml for encrypted submission: "
                  + submissionXml.getParentFile().getName();
          Log.e(t, msg);
	throw new EncryptionException(msg, ex);
} finally {
          IOUtils.closeQuietly(writer);
          IOUtils.closeQuietly(fout);
      }
  }
 

import org.kxml2.kdom.Document; //导入方法依赖的package包/类
@Override
public FormRecord parse() throws InvalidStructureException, IOException, XmlPullParserException {
    String xmlns = parser.getNamespace();
    //Parse this subdocument into a dom
    Element element = new Element();
    element.setName(parser.getName());
    element.setNamespace(parser.getNamespace());
    element.parse(this.parser);

    //Consume the end tag.
    //this.parser.next();

    //create an actual document out of it.
    Document document = new Document();
    document.addChild(Node.ELEMENT, element);

    KXmlSerializer serializer = new KXmlSerializer();

    String filePath = getInstanceDestination(namespaceToInstallPath.get(xmlns));

    //Register this instance for inspection
    ContentValues values = new ContentValues();
    values.put(InstanceColumns.DISPLAY_NAME, "Historical Form");
    values.put(InstanceColumns.SUBMISSION_URI, "");
    values.put(InstanceColumns.INSTANCE_FILE_PATH, filePath);
    values.put(InstanceColumns.JR_FORM_ID, xmlns);
    values.put(InstanceColumns.STATUS, InstanceProviderAPI.STATUS_COMPLETE);
    values.put(InstanceColumns.CAN_EDIT_WHEN_COMPLETE, false);

    // Unindexed flag tells content provider to link this instance to a
    // new, unindexed form record that isn't attached to the
    // AndroidSessionWrapper
    values.put(InstanceProviderAPI.UNINDEXED_SUBMISSION, true);

    Uri instanceRecord =
            c.getContentResolver().insert(InstanceColumns.CONTENT_URI, values);

    // Find the form record attached to the form instance during insertion
    IStorageUtilityIndexed<FormRecord> storage = cachedStorage();
    FormRecord attachedRecord =
            storage.getRecordForValue(FormRecord.META_INSTANCE_URI,
                    instanceRecord.toString());

    if (attachedRecord == null) {
        throw new RuntimeException("No FormRecord was attached to the inserted form instance");
    }

    OutputStream o = new FileOutputStream(filePath);
    BufferedOutputStream bos = null;

    try {
        Cipher encrypter = Cipher.getInstance("AES");

        SecretKeySpec key = new SecretKeySpec(attachedRecord.getAesKey(), "AES");
        encrypter.init(Cipher.ENCRYPT_MODE, key);
        CipherOutputStream cos = new CipherOutputStream(o, encrypter);
        bos = new BufferedOutputStream(cos, 1024 * 256);

        serializer.setOutput(bos, "UTF-8");

        document.write(serializer);
    } catch (InvalidKeyException | NoSuchPaddingException | NoSuchAlgorithmException e) {
        // writing the form instance to xml failed, so remove the record
        storage.remove(attachedRecord);
        throw new RuntimeException(e.getMessage());
    } finally {
        //since bos might not have even been created.
        if (bos != null) {
            bos.close();
        } else {
            o.close();
        }
    }
    return attachedRecord;
}