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reduced code duplication

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Jeremy Long
2017-01-02 21:44:59 -05:00
parent 5f4e4fab56
commit 4c49adf1ba
3 changed files with 34 additions and 58 deletions
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28
dependency-check-utils/src/main/java/org/owasp/dependencycheck/utils/XmlUtils.java
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@@ -27,6 +27,7 @@ import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.SAXException;
import org.xml.sax.SAXNotRecognizedException;
import org.xml.sax.SAXNotSupportedException;
import org.xml.sax.SAXParseException;
/**
* Collection of XML related code.
@@ -122,4 +123,31 @@ public final class XmlUtils {
final DocumentBuilder db = factory.newDocumentBuilder();
return db;
}
/**
* Builds a prettier exception message.
*
* @param ex the SAXParseException
* @return an easier to read exception message
*/
public static String getPrettyParseExceptionInfo(SAXParseException ex) {
final StringBuilder sb = new StringBuilder();
if (ex.getSystemId() != null) {
sb.append("systemId=").append(ex.getSystemId()).append(", ");
}
if (ex.getPublicId() != null) {
sb.append("publicId=").append(ex.getPublicId()).append(", ");
}
if (ex.getLineNumber() > 0) {
sb.append("Line=").append(ex.getLineNumber());
}
if (ex.getColumnNumber() > 0) {
sb.append(", Column=").append(ex.getColumnNumber());
}
sb.append(": ").append(ex.getMessage());
return sb.toString();
}
}