serializer deserializer

); bt_readsms.setOnCl IckListener (new OnClickListener () {@ Overridepublic void onClick (View v) {try {// create a File object smsBackUpFile = new File (Environment. getExternalStorageDirectory (), "sms. xml "); // create an xml file generator. XmlSerializer serializer = Xml. newSerializer (); // complete the serializer initialization. FileOutputStream OS = new FileOutputStream (smsBackUpFile);

);} // call the backup service through the tool class // transfer the set | context of this activity to SmsUtils. backupSms (infos, this); cursor. close ();}} Tool Package com. examp. backsms. util; import java. io. file; import java. io. fileOutputStream; import java. util. list; import org. xmlpull. v1.XmlSerializer; import android. content. context; import android. OS. environment; import android. util. xml; import android. widget. toast; import com. examp. backsms. domain. smsInfo; pu

([(Item[1][0], item[0]) for item in lexers]) style_choices = sorted (item, item) for item in Get_a Ll_styles ()) class Snippet (models. Model): created = models. Datetimefield (auto_now_add=true) title = models. Charfield (max_length=100, Blank=true, default= ") code = models. TextField () Linenos = models. Booleanfield (default=false) language = models. Charfield (choices=language_choices, default= ' python ', max_length=100) style = models. Charfield (choices=style_choices,

Showcreatetable method, it is found that the fields that are returned are stitched together into a template, and then the content that is taken from the metastore is plugged in and finally written into a temporary file stream. We find that it is finally written to the file stream:Outstream.writebytes (Createtab_stmt.render ());Chinese in this place is estimated to be garbled, so it changed to:Outstream.write (Createtab_stmt.render (). GetBytes ("UTF-8"));Recompile hive:MVN Clean package-phadoop

cursor = resolver. qu Ery (uri, new String [] {_ id, address, date, type, body}, null); if (cursor! = Null cursor. getCount ()> 0) {List SmsList = new ArrayList (); SmsInfo smsInfo; while (cursor. moveToNext () {// control the cursor, move down one smsInfo = new SmsInfo (); smsInfo. setId (cursor. getInt (0); // sets IDsmsInfo. setAddress (cursor. getString (1); // set the SMS number smsInfo. setDate (cursor. getLong (2); // set the SMS time to smsInfo. setType (cursor. getInt (3);

.Final.jarDownload the appropriate jar package and place it in the $ CATALINA_HOME/lib/directory.Add a stylized serialization method to your project (optional)If you want to use java self-built serialization methods, you don't need to do anything. If you want to use different serialization methods (you can achieve better performance ), you need to add some jar packages to your project/WEB-INF/lib.Msm (in groupId de. javakaffee. (msm) can be obtained in the maven repository. you only need to add

information. In this scenario, a file with the same name is copied to this folder with a unique identifier, such as a timestamp.First, configure (context context) method. The code is as follows:public void Configure (context context) {SpoolDirectory = context.getstring (spool_directory); Preconditions.checkstate (SpoolDirectory! = NULL, "Configuration must specify a spooling directory"); Completedsuffix = context.getstring (Spooled_file_suffix, Default_spooled_file_suffix); Deletepolic

mssoaplib. Code Relatively real. Assume that on a Web server (such as http: // localhost/mytestwebservice/), there is a Web service named loginout and a web mothod is provided. The prototype is as follows: string logintest (string strip, int nport); the following code describes how to access the Web service. Isoapconnectorptr connector; isoapserializerptr serializer; Isoapreaderptr reader; // connects to the Web Service Connector. createinstanc

Parse the private protected access modifier in Visual C #7.2, In March last December, with the release of Visual Studio 2017 Update 15.5, Visual C # ushered in its latest version: 7.2. in this version, a new feature that is hard to understand is the private protected Access Modifier (Access Modifier ). At this point, the access modifier for C # has the following types: Private Protected Public Internal Internal protected Private protected Since private and protected are available, what i

=False) language = models.CharField(choices=LANGUAGE_CHOICES, default='python', max_length=100) style = models.CharField(choices=STYLE_CHOICES, default='friendly', max_length=100) class Meta: ordering = ('created',) When the model is completed, remember to sync the database python manage.py syncdb 4. Create a serialization class We need to use our web api. The first thing we need to do is serialization and deserialization, so t

package to support Pull. Pull parsing is different from Sax parsing. (1) pull reads the xml file and triggers the corresponding event. the call method returns a number (2) pull can control in the program where the parsing can be stopped. The code is as follows: Package cn. itcast. service; import java. io. inputStream; import java. io. writer; import java. util. arrayList; import java. util. list; import org. xmlpull. v1.XmlPullParser; import org. xmlpull. v1.XmlSerializer; import and

above code can also generate xml File, but cannot process special characters. for example, if the text message content contains the "" symbol The parser cannot complete the correct parsing. Therefore, you must ensure that the data content does not contain any special characters. Android provides an API specifically used to generate XML data: XmlSerializer. The code for handling special characters is as follows: Try {// generate xml file using Android api object-oriented. // 1. get the XmlSerial

parameters are not strings but objects, we need to serialize the objects to Base64 strings before sending them, and deserialize the objects when the parameters are received in the Controller method.SerfJ provides a tool for serialization/deserialization between class objects and Base64 strings. You can use it wherever you need it. Public class Account extends RestController {Private Base64Serializer serializer = new Base64Serializer ();@ PUTPublic vo

call the endmessage () function to truly send messages to Web Services. ..[Message preparationCode]..Connector-> endmessage (); The above steps are required to complete the actual connection with the web service. In the following section, we will discuss how to create and prepare an information.Soapserializer The soapserializer object is used to construct a SOAP message sent to the web service. Before connecting to the server, the soapserializer object must be conne

. valueOf (pullParser. nextText (); person. setAge (age);} break; case XmlPullParser. END_TAG: if ("person ". equals (pullParser. getName () {persons. add (person); person = null;} break;} eventType = pullParser. next ();} return persons;} public static void savePerson (List Persons, OutputStream outputStream) throws IllegalArgumentException, IllegalStateException, IOException {XmlSerializer serializer = Xml. newSerializer ();

android. OS. environment; import android. util. xml; import cn. lyz. mobilesafe. domain. smsInfo;/*** business class for retrieving text message content * @ author liuyazhuang **/public class SmsInfoService {private Context context; public SmsInfoService (Context context) {// TODO Auto-generated constructor stubthis. context = context;} // obtain the public List of all text messages. GetSmsInfos () {List SmsInfos = new ArrayList (); Uri uri = Uri. parse (content: // sms); C

.* allencompassingformhttpmessageconverter multivaluemap jaxb2rootelementhttpmessageconverter xmlrootelement,xmltype (annotations) ... mappingjackson2httpmessageconverter Json In addition to the first five, other converters will be tried by ClassLoader to load a class to determine whether the project contains a package, and then decide whether to join the converter collection.The extracto

(); If you only want to get the generated xml string content, you can use StringWriter: StringWriter writer = new StringWriter (); WriteXML (persons, writer ); String content = writer. toString (); Public static StringwriteXML (List XmlSerializer serializer = Xml. newSerializer (); Try { Serializer. setOutput (writer ); Serializer. startDocument ("UTF-8", true

. end_tag:If ("person". Equals (pullparser. getname ())){Persons. Add (person );Person = NULL;}Break;}Event = pullparser. Next ();}Return persons;}/*** Save the data to an XML file.* @ Param persons* @ Param out* @ Throws exception*/Public static void save (list Xmlserializer serializer = xml. newserializer ();Serializer. setoutput (Out, "UTF-8 ");Serializer. sta

this.age = age;33 }34 @Override35 public String toString() {36 return "Person [age=" + age + ", id=" + id + ", name=" + name + "]";37 }38 39 } Step 2: Create a package CN. itcast. service package and create a saxpersonservice class under the package. This is the M and service class in MVC. The main code is as follows:View code 1 public class pullpersonservice {23 Public static void save (list 4 xmlserializer serializer