SOAPMessage (Java EE 5)

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javax.xml.soap Class SOAPMessage

java.lang.Object
  extended by javax.xml.soap.SOAPMessage

public abstract class SOAPMessage
extends Object


所有 SOAP 消息的根类。因为 SOAP 消息是通过“导线”传输的，所以它是 XML 文档或第一个正文部分为 XML/SOAP 文档的 MIME 消息。

SOAPMessage 对象由一个 SOAP 部分和一个或多个附件部分（可选）组成。SOAPMessage 对象的 SOAP 部分是一个 SOAPPart 对象，包含了用于消息路由和标识的信息，并可以包含特定于应用程序的内容。消息 SOAP 部分中的所有数据都必须是 XML 格式。

默认情况下，新的 SOAPMessage 对象包含以下对象：

  • 一个 SOAPPart 对象
  • 一个 SOAPEnvelope 对象
  • 一个 SOAPBody 对象
  • 一个 SOAPHeader 对象
可以通过调用方法 SOAPMessage.getSOAPPart() 检索消息的 SOAP 部分。SOAPEnvelope 对象是从 SOAPPart 对象检索的，SOAPEnvelope 对象用于检索 SOAPBody 和 SOAPHeader 对象。 
SOAPPart sp = message.getSOAPPart();
SOAPEnvelope se = sp.getEnvelope();
SOAPBody sb = se.getBody();
SOAPHeader sh = se.getHeader();

除强制性 SOAPPart 对象之外，SOAPMessage 对象还可以包含零个或多个 AttachmentPart 对象，每个 AttachmentPart 对象都包含特定于应用程序的数据。SOAPMessage 接口提供了一些用于创建 AttachmentPart 对象的方法，以及一些将它们添加到 SOAPMessage 对象的方法。收到 SOAPMessage 对象的一方可以通过检索各个附件部分来检查消息内容。

与 SOAP 消息的其余部分不同，附件不需要是 XML 格式，因此可以是简单文本或图像文件等任何形式。因此，任何非 XML 格式的消息内容必须在 AttachmentPart 对象中。

MessageFactory 对象可以创建行为特定于具体 SAAJ 实现或应用程序的 SOAPMessage 对象。例如，MessageFactory 对象可以生成符合特定配置文件（如 ebXML）的 SOAPMessage 对象。在这种情况下，MessageFactory 对象可以生成使用 ebXML 头初始化的 SOAPMessage 对象。

为了确保与后向源的兼容性，在 SAAJ 规范的 1.1 版本之后添加到此类的方法都是具体而非抽象的，它们都具有默认实现。除在 JavaDocs 中有对这些方法的另行说明外，默认实现只是抛出 UnsupportedOperationException，并且 SAAJ 实现代码必须使用提供指定行为的方法重写它们。但是，只要没有声明符合初始版本之后的某些更高版本规范，遗留客户端代码就没有这种限制。可以根据 SAAJ API 的未修改后续版本来编译和/或运行扩展 SOAPMessage 类的遗留类。如果正确实现了这样的类，则对于规范的更高版本（相对于初始版本）来说，该类将继续有效。

See also javax.xml.soap.MessageFactory, javax.xml.soap.AttachmentPart

英文文档：

The root class for all SOAP messages. As transmitted on the "wire", a SOAP message is an XML document or a MIME message whose first body part is an XML/SOAP document.

A SOAPMessage object consists of a SOAP part and optionally one or more attachment parts. The SOAP part for a SOAPMessage object is a SOAPPart object, which contains information used for message routing and identification, and which can contain application-specific content. All data in the SOAP Part of a message must be in XML format.

A new SOAPMessage object contains the following by default:

  • A SOAPPart object
  • A SOAPEnvelope object
  • A SOAPBody object
  • A SOAPHeader object
The SOAP part of a message can be retrieved by calling the method SOAPMessage.getSOAPPart(). The SOAPEnvelope object is retrieved from the SOAPPart object, and the SOAPEnvelope object is used to retrieve the SOAPBody and SOAPHeader objects. 
     SOAPPart sp = message.getSOAPPart();
     SOAPEnvelope se = sp.getEnvelope();
     SOAPBody sb = se.getBody();
     SOAPHeader sh = se.getHeader();

In addition to the mandatory SOAPPart object, a SOAPMessage object may contain zero or more AttachmentPart objects, each of which contains application-specific data. The SOAPMessage interface provides methods for creating AttachmentPart objects and also for adding them to a SOAPMessage object. A party that has received a SOAPMessage object can examine its contents by retrieving individual attachment parts.

Unlike the rest of a SOAP message, an attachment is not required to be in XML format and can therefore be anything from simple text to an image file. Consequently, any message content that is not in XML format must be in an AttachmentPart object.

A MessageFactory object may create SOAPMessage objects with behavior that is specialized to a particular implementation or application of SAAJ. For instance, a MessageFactory object may produce SOAPMessage objects that conform to a particular Profile such as ebXML. In this case a MessageFactory object might produce SOAPMessage objects that are initialized with ebXML headers.

In order to ensure backward source compatibility, methods that are added to this class after version 1.1 of the SAAJ specification are all concrete instead of abstract and they all have default implementations. Unless otherwise noted in the JavaDocs for those methods the default implementations simply throw an UnsupportedOperationException and the SAAJ implementation code must override them with methods that provide the specified behavior. Legacy client code does not have this restriction, however, so long as there is no claim made that it conforms to some later version of the specification than it was originally written for. A legacy class that extends the SOAPMessage class can be compiled and/or run against succeeding versions of the SAAJ API without modification. If such a class was correctly implemented then it will continue to behave correctly relative to the version of the specification against which it was written.

See Also:
MessageFactory, AttachmentPart

Field Summary
static String CHARACTER_SET_ENCODING
          Specifies the character type encoding for the SOAP Message.
static String WRITE_XML_DECLARATION
          Specifies whether the SOAP Message will contain an XML declaration when it is sent.
 
Constructor Summary
SOAPMessage()
           
 
Method Summary
abstract  void addAttachmentPart(AttachmentPart AttachmentPart)
          Adds the given AttachmentPart object to this SOAPMessage object.
abstract  int countAttachments()
          Gets a count of the number of attachments in this message.
abstract  AttachmentPart createAttachmentPart()
          Creates a new empty AttachmentPart object.
 AttachmentPart createAttachmentPart(DataHandler dataHandler)
          Creates an AttachmentPart object and populates it using the given DataHandler object.
 AttachmentPart createAttachmentPart(Object content, String contentType)
          Creates an AttachmentPart object and populates it with the specified data of the specified content type.
abstract  AttachmentPart getAttachment(SOAPElement element)
          Returns an AttachmentPart object that is associated with an attachment that is referenced by this SOAPElement or null if no such attachment exists.
abstract  Iterator getAttachments()
          Retrieves all the AttachmentPart objects that are part of this SOAPMessage object.
abstract  Iterator getAttachments(MimeHeaders headers)
          Retrieves all the AttachmentPart objects that have header entries that match the specified headers.
abstract  String getContentDescription()
          Retrieves a description of this SOAPMessage object's content.
abstract  MimeHeaders getMimeHeaders()
          Returns all the transport-specific MIME headers for this SOAPMessage object in a transport-independent fashion.
 Object getProperty(String property)
          Retrieves value of the specified property.
 SOAPBody getSOAPBody()
          Gets the SOAP Body contained in this SOAPMessage object.
 SOAPHeader getSOAPHeader()
          Gets the SOAP Header contained in this SOAPMessage object.
abstract  SOAPPart getSOAPPart()
          Gets the SOAP part of this SOAPMessage object.
abstract  void removeAllAttachments()
          Removes all AttachmentPart objects that have been added to this SOAPMessage object.
abstract  void removeAttachments(MimeHeaders headers)
          Removes all the AttachmentPart objects that have header entries that match the specified headers.
abstract  void saveChanges()
          Updates this SOAPMessage object with all the changes that have been made to it.
abstract  boolean saveRequired()
          Indicates whether this SOAPMessage object needs to have the method saveChanges called on it.
abstract  void setContentDescription(String description)
          Sets the description of this SOAPMessage object's content with the given description.
 void setProperty(String property, Object value)
          Associates the specified value with the specified property.
abstract  void writeTo(OutputStream out)
          Writes this SOAPMessage object to the given output stream.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

英文文档：

CHARACTER_SET_ENCODING 

public static final String CHARACTER_SET_ENCODING
Specifies the character type encoding for the SOAP Message. Valid values include "utf-8" and "utf-16". See vendor documentation for additional supported values. The default is "utf-8".

Since:
SAAJ 1.2
See Also:
SOAPMessage.setProperty, Constant Field Values

英文文档：

WRITE_XML_DECLARATION 

public static final String WRITE_XML_DECLARATION
Specifies whether the SOAP Message will contain an XML declaration when it is sent. The only valid values are "true" and "false". The default is "false".

Since:
SAAJ 1.2
See Also:
SOAPMessage.setProperty, Constant Field Values

Constructor Detail

public SOAPMessage()
英文文档：

SOAPMessage

public SOAPMessage()
Method Detail

英文文档：

setContentDescription 

public abstract void setContentDescription(String description)
Sets the description of this SOAPMessage object's content with the given description.

Parameters:
description - a String describing the content of this message
See Also:
getContentDescription()

英文文档：

getContentDescription 

public abstract String getContentDescription()
Retrieves a description of this SOAPMessage object's content.

Returns:
a String describing the content of this message or null if no description has been set
See Also:
setContentDescription(java.lang.String)

英文文档：

getSOAPPart 

public abstract SOAPPart getSOAPPart()
Gets the SOAP part of this SOAPMessage object.

SOAPMessage object contains one or more attachments, the SOAP Part must be the first MIME body part in the message.

Returns:
the SOAPPart object for this SOAPMessage object

英文文档：

getSOAPBody 

public SOAPBody getSOAPBody()
                     throws SOAPException
Gets the SOAP Body contained in this SOAPMessage object.

Returns:
the SOAPBody object contained by this SOAPMessage object
Throws:
SOAPException - if the SOAP Body does not exist or cannot be retrieved
Since:
SAAJ 1.2

英文文档：

getSOAPHeader 

public SOAPHeader getSOAPHeader()
                         throws SOAPException
Gets the SOAP Header contained in this SOAPMessage object.

Returns:
the SOAPHeader object contained by this SOAPMessage object
Throws:
SOAPException - if the SOAP Header does not exist or cannot be retrieved
Since:
SAAJ 1.2

abstract public void removeAllAttachments()
移除所有已经添加到此 SOAPMessage 对象的 AttachmentPart 对象。

此方法不接触 SOAP 部分。

英文文档：

removeAllAttachments

public abstract void removeAllAttachments()
Removes all AttachmentPart objects that have been added to this SOAPMessage object.

This method does not touch the SOAP part.

abstract public int countAttachments()
获取此消息中附件数量的计数。此计数不包括 SOAP 部分。
return 作为此 SOAPMessage 对象一部分的 AttachmentPart 对象的数量
英文文档：

countAttachments

public abstract int countAttachments()
Gets a count of the number of attachments in this message. This count does not include the SOAP part.

Returns:
the number of AttachmentPart objects that are part of this SOAPMessage object

英文文档：

getAttachments 

public abstract Iterator getAttachments()
Retrieves all the AttachmentPart objects that are part of this SOAPMessage object.

Returns:
an iterator over all the attachments in this message

英文文档：

getAttachments 

public abstract Iterator getAttachments(MimeHeaders headers)
Retrieves all the AttachmentPart objects that have header entries that match the specified headers. Note that a returned attachment could have headers in addition to those specified.

Parameters:
headers - a MimeHeaders object containing the MIME headers for which to search
Returns:
an iterator over all attachments that have a header that matches one of the given headers

abstract public void removeAttachments(MimeHeaders headers)
移除所有头条目匹配指定头的 AttachmentPart 对象。注意，移除的附件除指定的头之外，还可以有其他头。
headers 包含要搜索的 MIME 头的 MimeHeaders 对象
sinceSAAJ 1.3
英文文档：

removeAttachments

public abstract void removeAttachments(MimeHeaders headers)
Removes all the AttachmentPart objects that have header entries that match the specified headers. Note that the removed attachment could have headers in addition to those specified.

Parameters:
headers - a MimeHeaders object containing the MIME headers for which to search
Since:
SAAJ 1.3

abstract public AttachmentPart getAttachment(SOAPElement element) throws SOAPException
返回与此 SOAPElement 引用的附件关联的 AttachmentPart 对象，如果不存在此类附件，则返回 null。可以通过 java.lang.NullPointerException at com.sun.tools.javadoc.DocEnv.getClassSymbol(DocEnv.java:177) at com.sun.tools.javadoc.DocEnv.lookupClass(DocEnv.java:133) at com.sun.tools.javadoc.ClassDocImpl.searchClass(ClassDocImpl.java:682) at com.sun.tools.javadoc.ClassDocImpl.findClass(ClassDocImpl.java:665) at com.sun.tools.docserver.DocServlet.writeSeeTagDoc(DocServlet.java:900) at com.sun.tools.docserver.DocServlet.writeInlineTagString(DocServlet.java:989) at com.sun.tools.docserver.DocServlet.writeTagPara(DocServlet.java:614) at com.sun.tools.docserver.DocServlet.writeDoc(DocServlet.java:523) at com.sun.tools.docserver.DocServlet.writeMethodTable(DocServlet.java:877) at com.sun.tools.docserver.DocServlet.processRequest(DocServlet.java:229) at com.sun.tools.docserver.DocServlet.doGet(DocServlet.java:744) at javax.servlet.http.HttpServlet.service(HttpServlet.java:718) at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:411) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:290) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:624) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:624) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:624) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:268) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:631) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:562) at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:803) at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:339) at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:261) at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:212) at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265) at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
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英文文档：

getAttachment 

public abstract AttachmentPart getAttachment(SOAPElement element)
                                      throws SOAPException
Returns an AttachmentPart object that is associated with an attachment that is referenced by this SOAPElement or null if no such attachment exists. References can be made via an href attribute as described in SOAP Messages with Attachments, or via a single Text child node containing a URI as described in the WS-I Attachments Profile 1.0 for elements of schema type ref:swaRef(ref:swaRef). These two mechanisms must be supported. The support for references via href attribute also implies that this method should also be supported on an element that is an xop:Include element ( XOP). other reference mechanisms may be supported by individual implementations of this standard. Contact your vendor for details.

Parameters:
element - The SOAPElement containing the reference to an Attachment
Returns:
the referenced AttachmentPart or null if no such AttachmentPart exists or no reference can be found in this SOAPElement.
Throws:
SOAPException - if there is an error in the attempt to access the attachment
Since:
SAAJ 1.3

abstract public void addAttachmentPart(AttachmentPart AttachmentPart)
将给定的 AttachmentPart 对象添加到此 SOAPMessage 对象。必须先创建 AttachmentPart 对象，然后才能将其添加到消息。
AttachmentPart 将作为此 SOAPMessage 对象一部分的 AttachmentPart 对象
ThrowsIllegalArgumentException:
英文文档：

addAttachmentPart

public abstract void addAttachmentPart(AttachmentPart AttachmentPart)
Adds the given AttachmentPart object to this SOAPMessage object. An AttachmentPart object must be created before it can be added to a message.

Parameters:
AttachmentPart - an AttachmentPart object that is to become part of this SOAPMessage object
Throws:
IllegalArgumentException

abstract public AttachmentPart createAttachmentPart()
创建一个新的空 AttachmentPart 对象。注意，调用方法 addAttachmentPart 时必须将此新 AttachmentPart 对象作为参数，以便该对象成为此 SOAPMessage 对象的附件。
return 可以填充并添加到此 SOAPMessage 对象的新的 AttachmentPart 对象
英文文档：

createAttachmentPart

public abstract AttachmentPart createAttachmentPart()
Creates a new empty AttachmentPart object. Note that the method addAttachmentPart must be called with this new AttachmentPart object as the parameter in order for it to become an attachment to this SOAPMessage object.

Returns:
a new AttachmentPart object that can be populated and added to this SOAPMessage object

public AttachmentPart createAttachmentPart(DataHandler dataHandler)
创建 AttachmentPart 对象并使用给定的 DataHandler 对象填充。
dataHandler 将生成此 SOAPMessage 对象内容的 javax.activation.DataHandler 对象
return 包含给定 DataHandler 对象生成数据的新的 AttachmentPart 对象
ThrowsIllegalArgumentException: 如果指定的 DataHandler 对象存在问题
See also javax.activation.DataHandler, javax.activation.DataContentHandler
英文文档：

createAttachmentPart

public AttachmentPart createAttachmentPart(DataHandler dataHandler)
Creates an AttachmentPart object and populates it using the given DataHandler object.

Parameters:
dataHandler - the javax.activation.DataHandler object that will generate the content for this SOAPMessage object
Returns:
a new AttachmentPart object that contains data generated by the given DataHandler object
Throws:
IllegalArgumentException - if there was a problem with the specified DataHandler object
See Also:
DataHandler, DataContentHandler

英文文档：

getMimeHeaders 

public abstract MimeHeaders getMimeHeaders()
Returns all the transport-specific MIME headers for this SOAPMessage object in a transport-independent fashion.

Returns:
a MimeHeaders object containing the MimeHeader objects

public AttachmentPart createAttachmentPart(Object content, String contentType)
创建 AttachmentPart 对象并使用指定内容类型的指定数据填充。Object 的类型应该对应于指定给 Content-Type 的值。
content 包含要创建的 AttachmentPart 对象内容的 Object
contentType 给出内容类型的 String 对象；例如 "text/xml"、"text/plain" 和 "image/jpeg"
return 包含给定数据的新的 AttachmentPart 对象
ThrowsIllegalArgumentException: 如果 contentType 不匹配内容对象的类型，或者没有给定内容对象的 DataContentHandler 对象时抛出
See also javax.activation.DataHandler, javax.activation.DataContentHandler
英文文档：

createAttachmentPart

public AttachmentPart createAttachmentPart(Object content,
                                           String contentType)
Creates an AttachmentPart object and populates it with the specified data of the specified content type. The type of the Object should correspond to the value given for the Content-Type.

Parameters:
content - an Object containing the content for the AttachmentPart object to be created
contentType - a String object giving the type of content; examples are "text/xml", "text/plain", and "image/jpeg"
Returns:
a new AttachmentPart object that contains the given data
Throws:
IllegalArgumentException - may be thrown if the contentType does not match the type of the content object, or if there was no DataContentHandler object for the given content object
See Also:
DataHandler, DataContentHandler

abstract public void saveChanges() throws SOAPException
使用对其所作的所有更改更新此 SOAPMessage 对象。调用 writeTo(OutputStream) 时自动调用此方法。但是，如果是对已收到或已发送的消息进行更改，则需要显式调用方法 saveChanges 保存这些更改。方法 saveChanges 还生成任何可以回读的更改（例如，支持消息 id 的配置文件中 MessageId）。只有在调用 saveChanges 之后，才能保证为发送而创建的消息中的所有 MIME 头具有有效值。

此外，此方法标记了位置点，取自所有 AttachmentPart 对象组件的数据在该点处被拉入消息。

ThrowsSOAPException: 如果在保存此消息的更改时出现问题。

英文文档：

saveChanges

public abstract void saveChanges()
                          throws SOAPException
Updates this SOAPMessage object with all the changes that have been made to it. This method is called automatically when writeTo(OutputStream) is called. However, if changes are made to a message that was received or to one that has already been sent, the method saveChanges needs to be called explicitly in order to save the changes. The method saveChanges also generates any changes that can be read back (for example, a MessageId in profiles that support a message id). All MIME headers in a message that is created for sending purposes are guaranteed to have valid values only after saveChanges has been called.

In addition, this method marks the point at which the data from all constituent AttachmentPart objects are pulled into the message.

Throws:
SOAPException - if there was a problem saving changes to this message.
SOAPException

abstract public boolean saveRequired()
指示是否此 SOAPMessage 对象需要调用方法 saveChanges。
return 如果需要调用 saveChanges，则返回 true；否则返回 false。
英文文档：

saveRequired

public abstract boolean saveRequired()
Indicates whether this SOAPMessage object needs to have the method saveChanges called on it.

Returns:
true if saveChanges needs to be called; false otherwise.

abstract public void writeTo(java.io.OutputStream out) throws SOAPException, java.io.IOException
将此 SOAPMessage 对象写入给定输出流。具体化格式在 SOAP 1.1 with Attachments 规范中定义。

如果没有附件，则只写出 XML 流。对于有附件的消息，writeTo 写出 MIME 编码的字节流。

注意，此方法不写出特定于传输的消息的 MIME Header

out SOAPMessage 对象将写入的 OutputStream 对象
Throwsjava.io.IOException: 如果发生 I/O * 错误
ThrowsSOAPException: 在具体化此 SOAP 消息时出现问题

英文文档：

writeTo

public abstract void writeTo(OutputStream out)
                      throws SOAPException,
                             IOException
Writes this SOAPMessage object to the given output stream. The externalization format is as defined by the SOAP 1.1 with Attachments specification.

If there are no attachments, just an XML stream is written out. For those messages that have attachments, writeTo writes a MIME-encoded byte stream.

Note that this method does not write the transport-specific MIME Headers of the Message

Parameters:
out - the OutputStream object to which this SOAPMessage object will be written
Throws:
IOException - if an I/O error occurs
SOAPException - if there was a problem in externalizing this SOAP message

英文文档：

setProperty 

public void setProperty(String property,
                        Object value)
                 throws SOAPException
Associates the specified value with the specified property. If there was already a value associated with this property, the old value is replaced.

The valid property names include WRITE_XML_DECLARATION and CHARACTER_SET_ENCODING. All of these standard SAAJ properties are prefixed by "javax.xml.soap". Vendors may also add implementation specific properties. These properties must be prefixed with package names that are unique to the vendor.

Setting the property WRITE_XML_DECLARATION to "true" will cause an XML Declaration to be written out at the start of the SOAP message. The default value of "false" suppresses this declaration.

The property CHARACTER_SET_ENCODING defaults to the value "utf-8" which causes the SOAP message to be encoded using UTF-8. Setting CHARACTER_SET_ENCODING to "utf-16" causes the SOAP message to be encoded using UTF-16.

Some implementations may allow encodings in addition to UTF-8 and UTF-16. Refer to your vendor's documentation for details.

Parameters:
property - the property with which the specified value is to be associated.
value - the value to be associated with the specified property
Throws:
SOAPException - if the property name is not recognized.
Since:
SAAJ 1.2

英文文档：

getProperty 

public Object getProperty(String property)
                   throws SOAPException
Retrieves value of the specified property.

Parameters:
property - the name of the property to retrieve
Returns:
the value associated with the named property or null if no such property exists.
Throws:
SOAPException - if the property name is not recognized.
Since:
SAAJ 1.2
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