我有一个元素定义为xsd：double.如果我尝试将一个值285放入元素然后我编组它我得到285.0的输出……那很好.但是,如果我输入一个值285292746,我得到2.85292746E8的输出我是元帅.

我喜欢这样的东西,以便双输出不会转换为带小数的科学记数法？基本上我想要285292746或2852292746.0000000

java.lang.Double.toString()对某些为xml生成isues的值使用“computerized scientific notation”.

我知道给定值的双重表示很好.但是值是指数格式的事实,我正在处理的系统是接受我的XML但不知道如何处理指数值并导致我的程序无法正常工作.在WSDL或服务器中更改xsd：double类型对我来说是不可行的.我在客户端工作.

我遇到了Jaxb：绑定xsd：double类型.我仍然很难解决问题,以非扩展格式发送值double值.

package com.logger.client

import javax.xml.bind.annotation.adapters.XmlAdapter;

import javax.xml.bind.DatatypeConverter;

public class JaxbDoubleSerializer extends XmlAdapter

{

public Double unmarshal(String value) {

return ((double)javax.xml.bind.DatatypeConverter.parseDouble(value));

}

public String marshal(Double value) {

if (value == null) {

return null;

}

return (javax.xml.bind.DatatypeConverter.printDouble((double)(double)value));

}

}

我需要帮助如何使用DoubleSerializer,以便我可以传递没有指数的值.我尝试在我的类MyLogClient.java中使用xmlAdapter Annotation.我需要知道如何解决这种情况.

package com.logger.client

import javax.xml.ws.BindingProvider;

import javax.xml.bind.JAXBElement;import javax.xml.bind.JAXBContext;

import javax.xml.bind.JAXBException;

import javax.xml.bind.annotation.XmlAccessType;

import javax.xml.bind.annotation.XmlAccessorType;

import javax.xml.bind.annotation.XmlElement;

import javax.xml.bind.annotation.XmlRootElement;

import javax.xml.bind.annotation.XmlType;

import javax.xml.bind.annotation.XmlValue;

public class MyLogClient

{

//Private member fields

/** Object factory used to create user-and-role specific objects. */

private static final ObjectFactory _of = new ObjectFactory();

@XmlJavaTypeAdapter(JaxbDoubleSerializer.class)

public JAXBElement msgFileId;

@XmlJavaTypeAdapter(JaxbDoubleSerializer.class)

public Double dNumber;

public final void createEntry;

(

final String userName,

final String time,

final String logMsgStringId,

final Params logMsgParamsVal,

final Integer logMessageFieldID

)

throws JAXBException

{

JAXBElement username = _of.createParamsParam(userName);

JAXBElement strTime = _of.createLogRequestTime(time);

// Build the LogRequest request.

final LogRequest _LogRequest = _of.createLogRequest();

_LogRequest.setUserName(userName);

_LogRequest.setTime(strTime);

//Following is the main problem

int nMsgArgs = 285292746;

dNumber = Double.parseDouble(Integer.toString(nMsgArgs));

//After parsing double Value I get dNumber is now 2.85292746E8

//MsgFile Id is of Type JAXBElement

//CreateLogMessageIdentifier takes Double param

//So the main problem is here..the value of double field in soap request

//is being sent in exponential format. I need to send as I explained above

//285292746.

msgFileId = _of.createLogMessageIdentifier(dNumber);

JAXBElement strIdVal = _of.createLogMessageFileId(logMsgStringId);

final LogMessage logMessage = _of.createLogMessage();

JAXBElement _logMsgParams =_of.createLogMessageParams(logMsgParamsVal);

//Following is where I am trying to use marshall for double type.

JAXBContext context = JAXBContext.newInstance("package com.logger.client ");

context.createMarshaller().marshal(msgFileId, System.out);

logMessage.setIdentifier(msgFileId); //Method takes JAXBElement

logMessage.setFileId(strIdVal );

logMessage.setParams(_logMsgParams);

JAXBElement logMsgValue = _of.createLogRequestLogMessage(logMessage);

_LogRequest.setLogMessage(logMsgValue);

// Set the log entry

port.log(_LogRequest); //Request is sent to server.

}

WSDL xsd：类型声明如下： –

标识符字段的输出是： –

2.85292746E8

Whereas I want to send as. Because system does accept/recognize following types.

285292746

or

285292746.00000000