Coverage Report - org.kuali.student.core.assembly.util.AssemblerUtils
 
Classes in this File Line Coverage Branch Coverage Complexity
AssemblerUtils
0%
0/113
0%
0/70
2.739
AssemblerUtils$VersionProperties
0%
0/6
N/A
N/A
2.739
 
 1   
 /**
 2   
  * Copyright 2010 The Kuali Foundation Licensed under the
 3   
  * Educational Community License, Version 2.0 (the "License"); you may
 4   
  * not use this file except in compliance with the License. You may
 5   
  * obtain a copy of the License at
 6   
  *
 7   
  * http://www.osedu.org/licenses/ECL-2.0
 8   
  *
 9   
  * Unless required by applicable law or agreed to in writing,
 10   
  * software distributed under the License is distributed on an "AS IS"
 11   
  * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 12   
  * or implied. See the License for the specific language governing
 13   
  * permissions and limitations under the License.
 14   
  */
 15   
 
 16   
 package org.kuali.student.core.assembly.util;
 17   
 
 18   
 import java.util.ArrayList;
 19   
 import java.util.List;
 20   
 
 21   
 import org.kuali.student.core.assembly.data.Data;
 22   
 import org.kuali.student.core.assembly.data.Metadata;
 23   
 import org.kuali.student.core.assembly.data.QueryPath;
 24   
 import org.kuali.student.core.assembly.data.Data.DataType;
 25   
 import org.kuali.student.core.assembly.data.Data.Key;
 26   
 import org.kuali.student.core.assembly.helper.PropertyEnum;
 27   
 import org.kuali.student.core.assembly.helper.RuntimeDataHelper;
 28   
 
 29  0 
 public class AssemblerUtils {
 30  0 
         public enum VersionProperties implements PropertyEnum {
 31  0 
                 TYPENAME("typeName"), ID("id"), VERSION_INDICATOR("versionIndicator");
 32   
 
 33   
                 private final String key;
 34   
 
 35  0 
                 private VersionProperties(final String key) {
 36  0 
                         this.key = key;
 37  0 
                 }
 38   
 
 39   
                 @Override
 40   
                 public String getKey() {
 41  0 
                         return this.key;
 42   
                 }
 43   
         }
 44   
 
 45   
         public static String getVersionIndicator(Data data) {
 46  0 
                 String result = null;
 47  0 
                 Data versions = getVersions(data);
 48  0 
                 if (versions == null) {
 49  0 
                         return null;
 50   
                 }
 51  0 
                 if (versions.size() > 0) {
 52  0 
                         Data v = versions.get(0);
 53  0 
                         if (v != null) {
 54  0 
                                 result = v.get(VersionProperties.VERSION_INDICATOR.getKey());
 55   
                         }
 56   
                 }
 57  0 
                 return result;
 58   
         }
 59   
 
 60   
         public static String getVersionIndicator(Data data, String typeName) {
 61  0 
                 return getVersionIndicator(data, typeName, null);
 62   
         }
 63   
 
 64   
         public static String getVersionIndicator(Data data, String typeName, String id) {
 65  0 
                 Data version = getVersionData(data, typeName, id);
 66  0 
                 if (version == null) {
 67  0 
                         return null;
 68   
                 } else {
 69  0 
                         return version.get(VersionProperties.VERSION_INDICATOR.getKey());
 70   
                 }
 71   
         }
 72   
 
 73   
         public static Data getVersionData(Data data, String typeName, String id) {
 74  0 
                 Data result = null;
 75  0 
                 Data versions = getVersions(data);
 76  0 
                 if (versions == null) {
 77  0 
                         return null;
 78   
                 }
 79  0 
                 for (Data.Property p : versions) {
 80  0 
                         Data v = p.getValue();
 81  0 
                         if (typeName.equals((String) v.get(VersionProperties.TYPENAME.getKey())) && (id == null || id.equals((String) v.get(VersionProperties.ID.getKey())))) {
 82  0 
                                 result = v;
 83  0 
                                 break;
 84   
                         }
 85  0 
                 }
 86  0 
                 return result;
 87   
 
 88   
         }
 89   
 
 90   
         public static Data getVersions(Data data) {
 91  0 
                 Data result = null;
 92   
 
 93  0 
                 if (data != null) {
 94   
                         // TODO need a "standard properties" enum for values that could be present on any object?
 95  0 
                         Data runtime = data.get("_runtimeData");
 96  0 
                         if (runtime != null) {
 97  0 
                                 result = runtime.get(RuntimeDataHelper.Properties.VERSIONS.getKey());
 98   
                         }
 99   
                 }
 100   
 
 101  0 
                 return result;
 102   
         }
 103   
 
 104   
         public static void addVersionIndicator(Data data, String typeName, String id, String version) {
 105  0 
                 Data existing = getVersionData(data, typeName, id);
 106  0 
                 if (existing == null) {
 107  0 
                         Data d = new Data();
 108  0 
                         d.set(VersionProperties.TYPENAME.getKey(), typeName);
 109  0 
                         d.set(VersionProperties.ID.getKey(), id);
 110  0 
                         d.set(VersionProperties.VERSION_INDICATOR.getKey(), version);
 111  0 
                         Data versions = getVersions(data);
 112  0 
                         if (versions == null) {
 113  0 
                                 versions = new Data();
 114  0 
                                 setVersions(data, versions);
 115   
                         }
 116  0 
                         versions.add(d);
 117  0 
                 } else {
 118  0 
                         existing.set(VersionProperties.VERSION_INDICATOR.getKey(), version);
 119   
                 }
 120  0 
         }
 121   
         public static void setVersions(Data data, Data versions) {
 122  0 
                 if (data != null) {
 123   
                         // TODO need a "standard properties" enum for values that could be present on any object?
 124  0 
                         Data runtime = data.get("_runtimeData");
 125  0 
                         if (runtime == null) {
 126  0 
                                 runtime = new Data();
 127  0 
                                 data.set("_runtimeData", runtime);
 128   
                         }
 129  0 
                         runtime.set(RuntimeDataHelper.Properties.VERSIONS.getKey(), versions);
 130   
                 }
 131  0 
         }
 132   
 
 133   
         public static boolean isCreated(Data data) {
 134  0 
                 return isFlagSet(data, RuntimeDataHelper.Properties.CREATED.getKey());
 135   
         }
 136   
 
 137   
         public static boolean isDeleted(Data data) {
 138  0 
                 return isFlagSet(data, RuntimeDataHelper.Properties.DELETED.getKey());
 139   
         }
 140   
 
 141   
         public static boolean isUpdated(Data data) {
 142  0 
                 return isFlagSet(data, RuntimeDataHelper.Properties.UPDATED.getKey());
 143   
         }
 144   
 
 145   
         public static boolean isModified(Data data) {
 146  0 
                 return isCreated(data) || isUpdated(data) || isDeleted(data); //|| isFlagSet(data, RuntimeDataHelper.Properties.DIRTY.getKey());
 147   
         }
 148   
 
 149   
         public static void setCreated(Data data, boolean flag) {
 150  0 
                 setFlag(data, RuntimeDataHelper.Properties.CREATED.getKey(), flag);
 151  0 
         }
 152   
 
 153   
         public static void setDeleted(Data data, boolean flag) {
 154  0 
                 setFlag(data, RuntimeDataHelper.Properties.DELETED.getKey(), flag);
 155  0 
         }
 156   
 
 157   
         public static void setUpdated(Data data, boolean flag) {
 158  0 
                 setFlag(data, RuntimeDataHelper.Properties.UPDATED.getKey(), flag);
 159  0 
         }
 160   
 
 161   
         private static void setFlag(Data data, String key, Boolean flag) {
 162  0 
                 if (data != null) {
 163  0 
                         Data runtime = data.get("_runtimeData");
 164  0 
                         if (runtime == null) {
 165  0 
                                 runtime = new Data();
 166  0 
                                 data.set("_runtimeData", runtime);
 167   
                         }
 168  0 
                         runtime.set(key, flag);
 169   
                 }
 170  0 
         }
 171   
         private static boolean isFlagSet(Data data, String key) {
 172  0 
                 boolean result = false;
 173   
 
 174  0 
                 if (data != null) {
 175  0 
                         Data runtime = data.get("_runtimeData");
 176  0 
                         if (runtime != null) {
 177  0 
                                 result = runtime.get(key) != null && (Boolean) runtime.get(key);
 178   
                         }
 179   
                 }
 180   
 
 181  0 
                 return result;
 182   
         }
 183   
 
 184   
 
 185   
          public static List<QueryPath> findDirtyElements(Data data) {
 186  0 
              List<QueryPath> results = new ArrayList<QueryPath>();
 187  0 
              _findDirtyElements(data, results, new QueryPath());
 188  0 
              return results;
 189   
          }
 190   
          private static void _findDirtyElements(Data data, List<QueryPath> results, QueryPath currentFrame) {
 191  0 
              if (data == null) {
 192  0 
                  return;
 193   
              }
 194   
 
 195  0 
              Data flags = getDirtyFlags(data);
 196  0 
              if (flags != null && flags.size() > 0) {
 197  0 
                  for (Data.Property p : flags) {
 198  0 
                      QueryPath q = new QueryPath();
 199  0 
                      q.addAll(currentFrame);
 200  0 
                      Key key = p.getWrappedKey();
 201  0 
                      q.add(key);
 202  0 
                      results.add(q);
 203  0 
                  }
 204   
              }
 205   
 
 206  0 
              for (Data.Property p : data) {
 207  0 
                  if (p.getValueType().equals(Data.class) && p.getValue() != null) {
 208  0 
                         QueryPath q = new QueryPath();
 209  0 
                         q.addAll(currentFrame);
 210  0 
                         Key key = p.getWrappedKey();
 211  0 
                         q.add(key);
 212   
 
 213  0 
                         _findDirtyElements((Data) p.getValue(), results, q);
 214  0 
                  }
 215   
              }
 216  0 
          }
 217   
          public static Data getDirtyFlags(Data data) {
 218  0 
              Data result = null;
 219  0 
              Data runtime = data.get("_runtimeData");
 220  0 
              if (runtime != null) {
 221  0 
                  result = runtime.get("dirty");
 222   
 
 223   
              }
 224  0 
              return result;
 225   
          }
 226   
          /*public static Metadata get(Metadata metadata, QueryPath path) {
 227   
 
 228   
          }*/
 229   
          public static Metadata get(Metadata metadata, QueryPath frame) {
 230  0 
              if(frame.size() == 1) {
 231  0 
                  return metadata.getProperties().get(frame.get(0).get());
 232   
              } else {
 233  0 
                  if (metadata.getDataType() == DataType.LIST){
 234  0 
                          return get(metadata, frame, DataType.LIST);
 235   
                  }
 236   
                  else{
 237  0 
                          return get(metadata.getProperties().get(frame.get(0).get()), frame.subPath(1, frame.size()));
 238   
                  }
 239   
              }
 240   
          }
 241   
 
 242   
          private static Metadata get(Metadata metadata, QueryPath frame, DataType type){
 243  0 
                  if(type == DataType.LIST){
 244  0 
                          return get(metadata.getProperties().get(QueryPath.getWildCard()), frame.subPath(1, frame.size()));
 245   
                  }
 246   
                  else{
 247  0 
                         return get(metadata.getProperties().get(frame.get(0).get()), frame.subPath(1, frame.size()));
 248   
                  }
 249   
          }
 250   
 }
Report generated by Cobertura 1.9.4.1 on 4/20/11 5:01 AM.