ReplaceNode (Interlok Core/Base)

java.lang.Object
- com.adaptris.util.text.xml.XpathMergeImpl
- - com.adaptris.util.text.xml.ReplaceNode

All Implemented Interfaces:

DocumentMerge
```
public class ReplaceNode
extends XpathMergeImpl
```
Merge implementation that replaces a node derived from an Xpath.
If the DocumentBuilderFactoryBuilder has been explicitly set to be not namespace aware and the document does in fact contain namespaces, then Saxon can cause merry havoc in the sense that //NonNamespaceXpath doesn't work if the document has namespaces in it. We have included a shim so that behaviour can be toggled based on what you have configured.

See Also:

XPath.newXPathInstance(DocumentBuilderFactoryBuilder, NamespaceContext)

In the adapter configuration file this class is aliased as xml-replace-node which is the preferred alternative to the fully qualified classname when building your configuration.

Field Summary

Fields
Modifier and Type Field Description

protected org.slf4j.Logger log

Constructor Summary

Constructors
Constructor Description

ReplaceNode()

ReplaceNode(java.lang.String xpath)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getXpathToNode()`
`org.w3c.dom.Document`	`merge(org.w3c.dom.Document original, org.w3c.dom.Document newDoc)`	Merge the contents of two XML documents
`void`	`setXpathToNode(java.lang.String xpath)`	Set the xpath to discover the node to be replaced.

Methods inherited from class com.adaptris.util.text.xml.XpathMergeImpl
create, createXPath, getNamespaceContext, getXmlDocumentFactoryConfig, setNamespaceContext, setXmlDocumentFactoryConfig

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

protected transient org.slf4j.Logger log

Constructor Detail

ReplaceNode
```
public ReplaceNode()
```

ReplaceNode

public ReplaceNode(java.lang.String xpath)

Method Detail
- merge
```
public org.w3c.dom.Document merge(org.w3c.dom.Document original,
                                  org.w3c.dom.Document newDoc)
                           throws java.lang.Exception
```
  Description copied from interface: DocumentMerge
  
  Merge the contents of two XML documents
  
  Parameters:
  
  original - the original Document
  
  newDoc - the document to merge
  
  Returns:
  
  the merged document
  
  Throws:
  
  java.lang.Exception
- getXpathToNode
```
public java.lang.String getXpathToNode()
```
- setXpathToNode
```
public void setXpathToNode(java.lang.String xpath)
```
  Set the xpath to discover the node to be replaced.
  
  Parameters:
  
  xpath -