-
Notifications
You must be signed in to change notification settings - Fork 51
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #140 from paypal/develop
Merging changes for Release 2.5.0
- Loading branch information
Showing
21 changed files
with
577 additions
and
19 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
114 changes: 114 additions & 0 deletions
114
...fly-utilities/src/main/java/com/paypal/butterfly/utilities/conditions/XmlXPathExists.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| package com.paypal.butterfly.utilities.conditions; | ||
|
|
||
| import java.io.File; | ||
| import java.io.IOException; | ||
|
|
||
| import javax.xml.parsers.DocumentBuilder; | ||
| import javax.xml.parsers.DocumentBuilderFactory; | ||
| import javax.xml.parsers.ParserConfigurationException; | ||
| import javax.xml.xpath.XPath; | ||
| import javax.xml.xpath.XPathConstants; | ||
| import javax.xml.xpath.XPathExpression; | ||
| import javax.xml.xpath.XPathExpressionException; | ||
| import javax.xml.xpath.XPathFactory; | ||
|
|
||
| import org.apache.commons.lang3.StringUtils; | ||
| import org.w3c.dom.Document; | ||
| import org.xml.sax.SAXException; | ||
|
|
||
| import com.paypal.butterfly.extensions.api.SingleCondition; | ||
| import com.paypal.butterfly.extensions.api.TUExecutionResult; | ||
| import com.paypal.butterfly.extensions.api.TransformationContext; | ||
| import com.paypal.butterfly.extensions.api.exception.TransformationDefinitionException; | ||
| import com.paypal.butterfly.extensions.api.exception.TransformationUtilityException; | ||
|
|
||
| /** | ||
| * Checks if a particular xpath exists in an XML file. | ||
| * <br> | ||
| * If the xpath expression won't compile, an error is returned. | ||
| * <br> | ||
| * If the file is not a well formed XML file, an error is returned. | ||
| * | ||
| * @author mmcrockett | ||
| */ | ||
| public class XmlXPathExists extends SingleCondition<XmlXPathExists> { | ||
| private String xpathExpressionString; | ||
| private XPathExpression xpathExpression; | ||
|
|
||
| private static final String DESCRIPTION = "Check if xml xpath query %s exists in XML file %s"; | ||
|
|
||
| public XmlXPathExists() { | ||
| } | ||
|
|
||
| /** | ||
| * @param xpathExpressionString a string that compiles into a {@link javax.xml.xpath.XPathExpression} | ||
| * if the expression evaluates to an empty string 'false' is returned, otherwise true | ||
| */ | ||
| public XmlXPathExists(String xpathExpressionString) { | ||
| setXPathExpression(xpathExpressionString); | ||
| } | ||
|
|
||
| /** | ||
| * The {@link javax.xml.xpath.XPathExpression} whose evaluation indicates | ||
| * the result of this transformation utility. | ||
| * | ||
| * @param xpathExpressionString a string that compiles into a {@link javax.xml.xpath.XPathExpression} | ||
| * if the expression evaluates to an empty string 'false' is returned, otherwise true | ||
| * | ||
| * @return this instance | ||
| */ | ||
| public XmlXPathExists setXPathExpression(String xpathExpressionString) { | ||
| checkForBlankString("XPath Expression", xpathExpressionString); | ||
| this.xpathExpression = checkXPathCompile(xpathExpressionString); | ||
| this.xpathExpressionString = xpathExpressionString; | ||
| return this; | ||
| } | ||
|
|
||
| @Override | ||
| public String getDescription() { | ||
| return String.format(DESCRIPTION, xpathExpressionString, getRelativePath()); | ||
| } | ||
|
|
||
| @Override | ||
| protected TUExecutionResult execution(File transformedAppFolder, TransformationContext transformationContext) { | ||
| File xmlFile = getAbsoluteFile(transformedAppFolder, transformationContext); | ||
| TUExecutionResult result; | ||
| Object xpathResult = null; | ||
|
|
||
| try { | ||
| DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); | ||
| DocumentBuilder builder; | ||
| builder = factory.newDocumentBuilder(); | ||
| Document doc = builder.parse(xmlFile); | ||
| xpathResult = xpathExpression.evaluate(doc, XPathConstants.STRING); | ||
|
|
||
| if (StringUtils.isEmpty((String)xpathResult)) { | ||
| result = TUExecutionResult.value(this, false); | ||
| } else { | ||
| result = TUExecutionResult.value(this, true); | ||
| } | ||
| } catch (ParserConfigurationException|SAXException|IOException e) { | ||
| result = TUExecutionResult.error(this, new TransformationUtilityException("File content could not be parsed properly in XML format", e)); | ||
| } catch (TransformationUtilityException e) { | ||
| result = TUExecutionResult.error(this, e); | ||
| } catch (XPathExpressionException e) { | ||
| result = TUExecutionResult.error(this, new TransformationUtilityException("XPathExpression could not be evaluated correctly", e)); | ||
| } | ||
|
|
||
| return result; | ||
| } | ||
|
|
||
| private XPathExpression checkXPathCompile(String expression) throws TransformationDefinitionException{ | ||
| XPathFactory xpathFactory = XPathFactory.newInstance(); | ||
| XPath xpath = xpathFactory.newXPath(); | ||
| XPathExpression expr = null; | ||
|
|
||
| try { | ||
| expr = xpath.compile(expression); | ||
| } catch (XPathExpressionException e) { | ||
| throw new TransformationDefinitionException("XPath expression '" + expression + "' didn't compile correctly."); | ||
| } | ||
|
|
||
| return expr; | ||
| } | ||
| } |
Oops, something went wrong.