org.sw4j.tool.annotation.jpa.test.util

Class ITUtil

java.lang.Object

org.sw4j.tool.annotation.jpa.test.util.ITUtil

public class ITUtil
extends Object

An utility class to support testing of the annotation processor.

Author:

Uwe Plonus

Constructor Summary

Constructors

Constructor and Description
ITUtil()

Method Summary

Modifier and Type	Method and Description
void	checkVisitedNodes() Traverses the complete DOM and checks that every node is retrieved with getNode(java.lang.String).
void	compileClasses(String folder, String resultFileName, String[] options) Method to compile all classes in the given folder.
Node	getAttribute(String name, Node node) Returns the given attribute of the given element.
Node	getNode(String path) Returns the node with the given XPath.
Element	getRootElement() Returns the root element of the document.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ITUtil

public ITUtil()

Method Detail

compileClasses

public void compileClasses(String folder,
                           String resultFileName,
                           String[] options)
                    throws ParserConfigurationException,
                           SAXException,
                           IOException

Method to compile all classes in the given folder. The generated classes are placed in the folder target/jpa-classes/. After compilation the resulting XML file will be read.

Parameters:

folder - the folder that contains the JPA classes to process.

resultFileName - the resulting file of the generator. Must match the option of the annotation processor.

options - the options for the compiling (primary the options for the annotation processor).

Throws:

ParserConfigurationException - when the parser cannot be created.

SAXException - when the parsing fails.

IOException - when the IO fails.

checkVisitedNodes

public void checkVisitedNodes()

Traverses the complete DOM and checks that every node is retrieved with getNode(java.lang.String). The check is done with Assert.

getRootElement

public Element getRootElement()

Returns the root element of the document.

Returns:

the root element.

getNode

public Node getNode(String path)
             throws XPathExpressionException

Returns the node with the given XPath.

Parameters:

path - the XPath of the node to retrieve.

Returns:

the node denoted by the XPath.

Throws:

XPathExpressionException - if the XPath expression is invalid.

getAttribute

public Node getAttribute(String name,
                         Node node)

Returns the given attribute of the given element.

Parameters:

name - the name of the attribute to get.

node - the element to get the attribute from.

Returns:

the named attribute.