Coverage Report - org.owasp.dependencycheck.xml.pom.PomHandler
 
Classes in this File Line Coverage Branch Coverage Complexity
PomHandler
77%
35/45
60%
23/38
5.75
 
 1   
 /*
 2   
  * This file is part of dependency-check-core.
 3   
  *
 4   
  * Licensed under the Apache License, Version 2.0 (the "License");
 5   
  * you may not use this file except in compliance with the License.
 6   
  * You may obtain a copy of the License at
 7   
  *
 8   
  *     http://www.apache.org/licenses/LICENSE-2.0
 9   
  *
 10   
  * Unless required by applicable law or agreed to in writing, software
 11   
  * distributed under the License is distributed on an "AS IS" BASIS,
 12   
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13   
  * See the License for the specific language governing permissions and
 14   
  * limitations under the License.
 15   
  *
 16   
  * Copyright (c) 2015 Jeremy Long. All Rights Reserved.
 17   
  */
 18   
 package org.owasp.dependencycheck.xml.pom;
 19   
 
 20   
 import java.util.ArrayDeque;
 21   
 import java.util.Deque;
 22   
 import org.xml.sax.Attributes;
 23   
 import org.xml.sax.SAXException;
 24   
 import org.xml.sax.helpers.DefaultHandler;
 25   
 
 26   
 /**
 27   
  * A handler to read the pom.xml model.
 28   
  *
 29   
  * @author Jeremy Long
 30   
  */
 31  2 
 public class PomHandler extends DefaultHandler {
 32   
 
 33   
     /**
 34   
      * The project element.
 35   
      */
 36   
     public static final String PROJECT = "project";
 37   
     /**
 38   
      * The artifactId element.
 39   
      */
 40   
     public static final String GROUPID = "groupId";
 41   
     /**
 42   
      * The artifactId element.
 43   
      */
 44   
     public static final String ARTIFACTID = "artifactId";
 45   
     /**
 46   
      * The version element.
 47   
      */
 48   
     public static final String VERSION = "version";
 49   
     /**
 50   
      * The parent element.
 51   
      */
 52   
     public static final String PARENT = "parent";
 53   
     /**
 54   
      * The name element.
 55   
      */
 56   
     public static final String NAME = "name";
 57   
     /**
 58   
      * The organization element.
 59   
      */
 60   
     public static final String ORGANIZATION = "organization";
 61   
     /**
 62   
      * The description element.
 63   
      */
 64   
     public static final String DESCRIPTION = "description";
 65   
     /**
 66   
      * The licenses element.
 67   
      */
 68   
     public static final String LICENSES = "licenses";
 69   
     /**
 70   
      * The license element.
 71   
      */
 72   
     public static final String LICENSE = "license";
 73   
     /**
 74   
      * The url element.
 75   
      */
 76   
     public static final String URL = "url";
 77   
 
 78   
     /**
 79   
      * The pom model.
 80   
      */
 81  2 
     private final Model model = new Model();
 82   
 
 83   
     /**
 84   
      * Returns the model obtained from the pom.xml.
 85   
      *
 86   
      * @return the model object
 87   
      */
 88   
     public Model getModel() {
 89  2 
         return model;
 90   
     }
 91   
     /**
 92   
      * The stack of elements processed; used to determine the parent node.
 93   
      */
 94  2 
     private final Deque<String> stack = new ArrayDeque<String>();
 95   
     /**
 96   
      * The license object.
 97   
      */
 98  2 
     private License license = null;
 99   
 
 100   
     /**
 101   
      * The current node text being extracted from the element.
 102   
      */
 103   
     private StringBuilder currentText;
 104   
 
 105   
     /**
 106   
      * Handles the start element event.
 107   
      *
 108   
      * @param uri the uri of the element being processed
 109   
      * @param localName the local name of the element being processed
 110   
      * @param qName the qName of the element being processed
 111   
      * @param attributes the attributes of the element being processed
 112   
      * @throws SAXException thrown if there is an exception processing
 113   
      */
 114   
     @Override
 115   
     public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
 116  471 
         currentText = new StringBuilder();
 117  471 
         stack.push(qName);
 118  471 
         if (LICENSE.equals(qName)) {
 119  0 
             license = new License();
 120   
         }
 121  471 
     }
 122   
 
 123   
     /**
 124   
      * Handles the end element event.
 125   
      *
 126   
      * @param uri the URI of the element
 127   
      * @param localName the local name of the element
 128   
      * @param qName the qName of the element
 129   
      * @throws SAXException thrown if there is an exception processing
 130   
      */
 131   
     @Override
 132   
     public void endElement(String uri, String localName, String qName) throws SAXException {
 133  471 
         stack.pop();
 134  471 
         final String parentNode = stack.peek();
 135  471 
         if (PROJECT.equals(parentNode)) {
 136  29 
             if (GROUPID.equals(qName)) {
 137  2 
                 model.setGroupId(currentText.toString());
 138  27 
             } else if (ARTIFACTID.equals(qName)) {
 139  2 
                 model.setArtifactId(currentText.toString());
 140  25 
             } else if (VERSION.equals(qName)) {
 141  1 
                 model.setVersion(currentText.toString());
 142  24 
             } else if (NAME.equals(qName)) {
 143  2 
                 model.setName(currentText.toString());
 144  22 
             } else if (ORGANIZATION.equals(qName)) {
 145  0 
                 model.setOrganization(currentText.toString());
 146  22 
             } else if (DESCRIPTION.equals(qName)) {
 147  1 
                 model.setDescription(currentText.toString());
 148   
             }
 149  442 
         } else if (PARENT.equals(parentNode)) {
 150  3 
             if (GROUPID.equals(qName)) {
 151  1 
                 model.setParentGroupId(currentText.toString());
 152  2 
             } else if (ARTIFACTID.equals(qName)) {
 153  1 
                 model.setParentArtifactId(currentText.toString());
 154  1 
             } else if (VERSION.equals(qName)) {
 155  1 
                 model.setParentVersion(currentText.toString());
 156   
             }
 157  439 
         } else if (LICENSE.equals(parentNode)) {
 158  0 
             if (license != null) {
 159  0 
                 if (NAME.equals(qName)) {
 160  0 
                     license.setName(currentText.toString());
 161  0 
                 } else if (URL.equals(qName)) {
 162  0 
                     license.setUrl(currentText.toString());
 163   
                 }
 164   
                 //} else {
 165   
                 //TODO add error logging
 166   
             }
 167  439 
         } else if (LICENSES.equals(parentNode)) {
 168  0 
             if (LICENSE.equals(qName)) {
 169  0 
                 if (license != null) {
 170  0 
                     model.addLicense(license);
 171   
                     //} else {
 172   
                     //TODO add error logging
 173   
                 }
 174   
             }
 175   
         }
 176  471 
     }
 177   
 
 178   
     /**
 179   
      * Collects the body text of the node being processed.
 180   
      *
 181   
      * @param ch the char array of text
 182   
      * @param start the start position to copy text from in the char array
 183   
      * @param length the number of characters to copy from the char array
 184   
      * @throws SAXException thrown if there is a parsing exception
 185   
      */
 186   
     @Override
 187   
     public void characters(char[] ch, int start, int length) throws SAXException {
 188  953 
         currentText.append(ch, start, length);
 189  953 
     }
 190   
 }
Report generated by Cobertura 2.1.1 on 4/9/16 8:09 PM.