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1 package de.mpiwg.itgroup.ismi.search.beans;
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2
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3 import java.io.Serializable;
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4 import java.util.ArrayList;
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5 import java.util.Collections;
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6 import java.util.HashMap;
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7 import java.util.List;
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8 import java.util.Map;
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9
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10 import javax.faces.event.ActionEvent;
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11 import javax.faces.event.ValueChangeEvent;
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12 import javax.faces.model.SelectItem;
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13
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14 import org.apache.commons.lang.StringUtils;
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15 import org.apache.log4j.Logger;
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16 import org.mpi.openmind.repository.bo.Attribute;
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17 import org.mpi.openmind.repository.bo.Entity;
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18 import org.mpi.openmind.repository.bo.Relation;
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19 import org.mpi.openmind.repository.bo.utils.EntitySortByNormalizedOwnValue;
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20 import org.mpi.openmind.repository.services.utils.AttributeFilter;
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21
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22 import de.mpiwg.itgroup.ismi.auxObjects.ResultSet;
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23 import de.mpiwg.itgroup.ismi.entry.beans.AbstractISMIBean;
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24 import de.mpiwg.itgroup.ismi.entry.beans.SessionBean;
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25
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26 public class SimpleSearchBean extends AbstractISMIBean implements Serializable{
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27
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28 private static final long serialVersionUID = -1363042229412197533L;
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29
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30 private static Logger logger = Logger.getLogger(SimpleSearchBean.class);
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31
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32 public static String NO_ROLE_PERSON = "Person without role";
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33
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34 private String inputMethod = "latin";
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35 private String searchTerm;
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36
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37 public static List<SelectItem> modeList = new ArrayList<SelectItem>();
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38 public static String AUTHORS_TITLES = "People and Titles";
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39 public static String TITLES = "Titles";
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40 public static String AUTHORS = "People";
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41
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42 public static List<AttributeFilter> filters = new ArrayList<AttributeFilter>();
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43 public static List<AttributeFilter> titlesFilters = new ArrayList<AttributeFilter>();
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44 public static List<AttributeFilter> authorsFilters = new ArrayList<AttributeFilter>();
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45 private static AttributeFilter filter1 = new AttributeFilter();
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46 private static AttributeFilter filter2 = new AttributeFilter();
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47 private static AttributeFilter filter3 = new AttributeFilter();
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48 private static AttributeFilter filter4 = new AttributeFilter();
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49 private static AttributeFilter filter5 = new AttributeFilter();
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50 private static AttributeFilter filter6 = new AttributeFilter();
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51 private static AttributeFilter filter7 = new AttributeFilter();
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52
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53 private Map<String, ResultSet> resultMap;
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54 private List<String> resultSetNames;
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55
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56 public String selectedMode;
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57
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58 static{
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59 modeList.add(new SelectItem(AUTHORS));
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60 modeList.add(new SelectItem(TITLES));
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61 modeList.add(new SelectItem(AUTHORS_TITLES));
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62 }
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63
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64 public SimpleSearchBean() {
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65 this.selectedMode = modeList.get(0).getValue().toString();
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66 }
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67
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68
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69 public void listenerSearch(ActionEvent event){
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70 try {
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71 this.simpleSearchAction();
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72 } catch (Exception e) {
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73 logger.error(e.getMessage(), e);
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74 }
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75
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76 }
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77
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78 public void listenerModeValueChange(ValueChangeEvent event){
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79 this.selectedMode = (String)event.getNewValue();
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80 }
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81
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82 public void setInputMethod(String inputMethod) {
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83 this.inputMethod = inputMethod;
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84 }
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85 public String getInputMethod() {
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86 return inputMethod;
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87 }
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88 public void setSearchTerm(String searchTerm) {
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89 this.searchTerm = searchTerm;
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90 }
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91 public String getSearchTerm() {
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92 return searchTerm;
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93 }
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94
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95 public void simpleSearchAction() throws Exception{
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96 search0(getSearchTerm(), getSelectedMode());
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97 }
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98
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99 public List<SelectItem> getModeList() {
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100 return modeList;
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101 }
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102
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103 public String getSelectedMode() {
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104 return selectedMode;
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105 }
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106 public void setSelectedMode(String selectedMode) {
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107 this.selectedMode = selectedMode;
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108 }
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109
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110 //######################################################
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111 //######################################################
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112 //######################################################
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113
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114 public static Long SEC_05 = new Long(5000);
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115 public static Long SEC_10 = new Long(10000);
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116 public static Long SEC_20 = new Long(20000);
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117 public static Long SEC_30 = new Long(30000);
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118
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119 private int maxResult = -1 ;
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120 private int counter = 0;
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121
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122 public void search0(String term, String mode) throws Exception{
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123
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124 if (StringUtils.isNotEmpty(term)) {
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125 StringBuilder sb = new StringBuilder();
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126 long start = System.currentTimeMillis();
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127 this.resultMap = new HashMap<String, ResultSet>();
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128 List<Long> usedIdList = new ArrayList<Long>();
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129 this.counter = 0;
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130
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131 boolean includeTitles = (SimpleSearchBean.TITLES.equals(mode) || SimpleSearchBean.AUTHORS_TITLES.equals(mode)) ? true : false;
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132 boolean includeAuthors = (SimpleSearchBean.AUTHORS.equals(mode) || SimpleSearchBean.AUTHORS_TITLES.equals(mode) ? true : false);
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133
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134 Map<Entity, Attribute> map = new HashMap<Entity, Attribute>();
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135 if(includeAuthors && includeTitles){
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129
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136 map = getWrapper().searchEntityByAttributeFilter(term, filters, -1);
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1
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137 }else if(includeAuthors){
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129
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138 map = getWrapper().searchEntityByAttributeFilter(term, authorsFilters, -1);
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1
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139 }else if(includeTitles){
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129
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140 map = getWrapper().searchEntityByAttributeFilter(term, titlesFilters, -1);
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141 }
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129
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142 sb.append("searchEntityByAttributeFilter0 took " + (System.currentTimeMillis() - start) + "ms. ");
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1
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143
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144 for(Entity ent : map.keySet()){
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145 if(counter == 1000 || (System.currentTimeMillis() - start) > SEC_20){
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146 break;
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147 }
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148 Attribute att = map.get(ent);
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149 if(ent.getObjectClass().equals(ALIAS)){
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150 AliasStructure aliasStructure = getAliasStructure(ent, att);
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151 if(aliasStructure.target != null && !usedIdList.contains(aliasStructure.target.getId())){
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152 usedIdList.add(aliasStructure.target.getId());
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153 if(includeAuthors && aliasStructure.target.getObjectClass().equals(PERSON)){
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154 this.insertPerson(aliasStructure.target, att, aliasStructure.description);
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155 }else if(includeTitles && aliasStructure.target.getObjectClass().equals(TEXT)){
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156 this.insertTitle(aliasStructure.target, att, aliasStructure.description);
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157 }
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158 }
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159 }else if(!usedIdList.contains(ent.getId())){
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160 usedIdList.add(ent.getId());
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161 String d = att.getObjectClass() + "=" + att.getOwnValue();
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162 if(ent.getObjectClass().equals(PERSON)){
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163 this.insertPerson(ent, att, d);
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164 }else if(ent.getObjectClass().equals(TEXT)){
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165 this.insertTitle(ent, att, d);
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166 }
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167 }
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168 }
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169
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170 for(String key : resultMap.keySet()){
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171 ResultSet rs = resultMap.get(key);
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172 //System.out.println(key + "= " + rs.getResults().size());
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173 Collections.sort(rs.getResults(), new EntitySortByNormalizedOwnValue());
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174 }
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175
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176 this.resultSetNames = new ArrayList<String>(getResultMap().keySet());
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177 Collections.sort(this.resultSetNames);
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178
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179
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180 long end = System.currentTimeMillis();
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129
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181 sb.append("Word=" + term + " ");
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182 sb.append("includeTitles=" + includeTitles + " ");
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183 sb.append("includeAuthors=" + includeAuthors + " ");
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184 sb.append("Simple search took " + (end - start) + "ms");
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185 logger.info(sb.toString());
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186
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187 }
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188 }
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189
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190 private void insertTitle(Entity ent, Attribute att, String description){
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191 if(resultMap.get("Title") == null){
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192 resultMap.put("Title", new ResultSet("Title"));
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193 }
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194 resultMap.get("Title").setTuple(ent, att);
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195 resultMap.get("Title").setDescription(ent, description);
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196 counter++;
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197 }
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198
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199 private void insertPerson(Entity ent, Attribute att, String description){
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200 List<String> roleNameList = getCache().getRoleList(ent.getId());
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201 for(String roleName : getCache().getRoleList(ent.getId())){
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202 if(resultMap.get(roleName) == null){
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203 resultMap.put(roleName, new ResultSet(roleName));
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204 }
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205 resultMap.get(roleName).setTuple(ent, att);
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206 resultMap.get(roleName).setDescription(ent, description);
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207 }
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208 if(roleNameList.isEmpty()){
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209 if(resultMap.get(NO_ROLE_PERSON) == null){
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210 resultMap.put(NO_ROLE_PERSON, new ResultSet(NO_ROLE_PERSON));
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211 }
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212 resultMap.get(NO_ROLE_PERSON).setTuple(ent, att);
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213 resultMap.get(NO_ROLE_PERSON).setDescription(ent, description);
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214 }
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215 counter++;
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216 }
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217
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218 public List<String> getResultSetNames(){
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219 return this.resultSetNames;
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220 }
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221
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222 /**
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223 * TODO do it more clever!
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224 * rules:
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225 * ----Text
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226 * is_prime_alias_title_of
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227 * is_alias_title_of
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228 * is_alias_incipit_of
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229 * is_alias_explicit_of
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230 * ----Person
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231 * is_prime_alias_name_of
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232 * is_alias_name_of
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233 * @param alias
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234 * @return
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235 */
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236 private AliasStructure getAliasStructure(Entity alias, Attribute att) throws Exception{
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237 AliasStructure structure = new AliasStructure();
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238 structure.aliasAtt = att;
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239 List<Relation> list = null;
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240 list = getWrapper().getSourceRelations(alias, "is_prime_alias_title_of", "TEXT", 1);
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241 if(list.size() > 0)
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242 structure.setRelation(list.get(0));
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243 list = getWrapper().getSourceRelations(alias, "is_alias_title_of", "TEXT", 1);
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244 if(list.size() > 0)
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245 structure.setRelation(list.get(0));
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246 list = getWrapper().getSourceRelations(alias, "is_alias_incipit_of", "TEXT", 1);
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247 if(list.size() > 0)
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248 structure.setRelation(list.get(0));
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249 list = getWrapper().getSourceRelations(alias, "is_alias_explicit_of", "TEXT", 1);
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250 if(list.size() > 0)
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251 structure.setRelation(list.get(0));
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252 list = getWrapper().getSourceRelations(alias, "is_prime_alias_name_of", "PERSON", 1);
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253 if(list.size() > 0)
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254 structure.setRelation(list.get(0));
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255 list = getWrapper().getSourceRelations(alias, "is_alias_name_of", "PERSON", 1);
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256 if(list.size() > 0)
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257 structure.setRelation(list.get(0));
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258 return structure;
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259 }
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260
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261 public int getMaxResult() {
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262 return maxResult;
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263 }
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264
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265 public void setMaxResult(int maxResult) {
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266 this.maxResult = maxResult;
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267 }
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268 public int getCounter() {
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269 return counter;
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270 }
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271
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272 public void setCounter(int counter) {
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273 this.counter = counter;
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274 }
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275
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276
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277 public Map<String, ResultSet> getResultMap() {
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278 return resultMap;
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279 }
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280
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281
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282 public void setResultMap(Map<String, ResultSet> resultMap) {
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283 this.resultMap = resultMap;
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284 }
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285
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286 private class AliasStructure{
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287 public Entity target = null;
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288 public Entity alias = null;
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289 public Relation rel = null;
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290 public String description = "";
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291 public Attribute aliasAtt = null;
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292
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293 public void setRelation(Relation rel){
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294 this.rel = rel;
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295 this.target = rel.getTarget();
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296 this.alias = rel.getSource();
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297 this.description = rel.getOwnValue() + " <- ALIAS [alias=" + aliasAtt.getOwnValue() + "]";
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298 }
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299 }
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300
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301 static{
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302 filter1.setEntObjectClass("PERSON");
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303 filter1.setName("name");
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304 //filter1.setNormalize(true);
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305
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306 filter2.setEntObjectClass("TEXT");
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307 filter2.setName("title");
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308 //filter2.setNormalize(true);
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309
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310 filter3.setEntObjectClass("PERSON");
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311 filter3.setName("name_translit");
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312
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313 //filter3.setNormalize(true);
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314
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315 filter4.setEntObjectClass("TEXT");
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316 filter4.setName("title_translit");
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317
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318 //filter4.setNormalize(true);
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319
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320 filter5.setEntObjectClass("TEXT");
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321 filter5.setName("full_title");
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322
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323 //filter4.setNormalize(true);
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324
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325 filter6.setEntObjectClass("TEXT");
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326 filter6.setName("full_title_translit");
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327
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328
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329 //filers for alias
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330 filter7.setEntObjectClass("ALIAS");
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331 filter7.setName("alias");
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332
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333 authorsFilters.add(filter1);
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334 authorsFilters.add(filter3);
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335 authorsFilters.add(filter7);
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336
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337 titlesFilters.add(filter2);
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338 titlesFilters.add(filter4);
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339 titlesFilters.add(filter5);
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340 titlesFilters.add(filter6);
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341 titlesFilters.add(filter7);
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342
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343 /*
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344 filter1.setOwnValue(search);
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345 filter2.setOwnValue(search);
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346 filter3.setOwnValue(search);
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347 filter4.setOwnValue(search);
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348 filter5.setOwnValue(search);
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349 filter6.setOwnValue(search);
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350 filter7.setOwnValue(search);
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351 */
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352
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353 filters.add(filter1);
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354 filters.add(filter2);
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355 filters.add(filter3);
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356 filters.add(filter4);
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357 filters.add(filter5);
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358 filters.add(filter6);
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359 filters.add(filter7);
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360 }
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361 }
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