/**
* This method is used to get a details difference of two resource while considering the media
* type.
*
* @param resourcePathOne resource path one
* @param resourcePathTwo resource path two
* @param mediaType media type
* @return Comparison object which includes the difference parameters.
* @throws ComparisonException
* @throws WSDLException
* @throws RegistryException
* @throws UnsupportedEncodingException
*/
public Comparison getArtifactDetailDiff(
String resourcePathOne, String resourcePathTwo, String mediaType)
throws ComparisonException, WSDLException, RegistryException, UnsupportedEncodingException {
String username = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUsername();
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
Registry registry =
RegistryCoreServiceComponent.getRegistryService().getRegistry(username, tenantId);
Resource resourceOne = registry.get(resourcePathOne);
Resource resourceTwo = registry.get(resourcePathTwo);
switch (mediaType) {
case ComparatorConstants.WSDL_MEDIA_TYPE:
return getWSDLComparison(resourceOne, resourceTwo);
default:
return null;
}
}
/**
* This method is used to get the text difference of two strings.
*
* @param resourcePathOne resource path one.
* @param resourcePathTwo resource path two.
* @return Comparison object which includes the difference parameters.
* @throws ComparisonException
* @throws WSDLException
* @throws RegistryException
* @throws UnsupportedEncodingException
*/
public Comparison getArtifactTextDiff(String resourcePathOne, String resourcePathTwo)
throws ComparisonException, WSDLException, RegistryException, UnsupportedEncodingException {
String username = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUsername();
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
Registry registry =
RegistryCoreServiceComponent.getRegistryService().getRegistry(username, tenantId);
Resource resourceOne = registry.get(resourcePathOne);
Resource resourceTwo = registry.get(resourcePathTwo);
DiffGeneratorFactory factory = new TextDiffGeneratorFactory();
DiffGenerator flow = factory.getDiffGenerator();
String resourceOneText = new String((byte[]) resourceOne.getContent(), "UTF-8");
String resourceTwoText = new String((byte[]) resourceTwo.getContent(), "UTF-8");
String resourceOneFormattedText = prettyFormatText(resourceOneText, resourceOne.getMediaType());
String resourceTwoFormattedText = prettyFormatText(resourceTwoText, resourceTwo.getMediaType());
return flow.compare(
resourceOneFormattedText,
resourceTwoFormattedText,
ComparatorConstants.TEXT_PLAIN_MEDIA_TYPE);
}
