1 package org.kuali.ole.describe.krad;
2
3 import org.apache.log4j.Logger;
4 import org.kuali.ole.deliver.bo.OLEBibSearchResultDisplayRow;
5 import org.kuali.ole.deliver.bo.OLEHoldingsSearchResultDisplayRow;
6 import org.kuali.ole.deliver.bo.OLEItemSearchResultDisplayRow;
7 import org.kuali.ole.deliver.form.OLEDeliverItemSearchForm;
8 import org.kuali.ole.docstore.common.document.config.DocumentSearchConfig;
9 import org.kuali.ole.docstore.common.search.SearchParams;
10 import org.kuali.rice.core.api.util.ConcreteKeyValue;
11 import org.kuali.rice.core.api.util.KeyValue;
12 import org.kuali.rice.krad.uif.UifConstants;
13 import org.kuali.rice.krad.uif.component.BindingInfo;
14 import org.kuali.rice.krad.uif.component.Component;
15 import org.kuali.rice.krad.uif.container.CollectionGroup;
16 import org.kuali.rice.krad.uif.container.Container;
17 import org.kuali.rice.krad.uif.container.Group;
18 import org.kuali.rice.krad.uif.element.Action;
19 import org.kuali.rice.krad.uif.field.Field;
20 import org.kuali.rice.krad.uif.field.FieldGroup;
21 import org.kuali.rice.krad.uif.layout.CollectionLayoutManager;
22 import org.kuali.rice.krad.uif.layout.LayoutManagerBase;
23 import org.kuali.rice.krad.uif.util.ComponentUtils;
24 import org.kuali.rice.krad.uif.view.View;
25 import org.kuali.rice.krad.uif.widget.Pager;
26
27 import java.util.ArrayList;
28 import java.util.List;
29 import java.util.Map;
30
31
32
33
34 public class OleDeliverSearchLayout extends LayoutManagerBase implements
35 CollectionLayoutManager {
36
37 private static final long serialVersionUID = 5289870490845303915L;
38 private static final Logger LOG = Logger.getLogger(OleDeliverSearchLayout.class);
39
40 private List<OleItemSearchLines> searchLines = new ArrayList<>();
41 private int totalLines;
42 private int displayedLines;
43 private int pageSize;
44 private Pager pager;
45 private List<KeyValue> pageSizeOptions;
46 private Group rowDetailsGroup;
47 private List<Component> components = new ArrayList<>();
48
49 private void setUpPager(OLEDeliverItemSearchForm form, CollectionGroup collection) {
50 pageSize = form.getPageSize();
51 if (pager == null)
52 return;
53
54 if (pageSize == 0) {
55 pager.setNumberOfPages(0);
56 return;
57 }
58
59 totalLines = form.getTotalRecordCount();
60
61 int lastPage = totalLines / pageSize
62 + (totalLines % pageSize == 0 ? 0 : 1);
63
64 SearchParams params = form.getSearchParams();
65 int currentPage = ((params == null ? 0 : params.getStartIndex()) / pageSize) + 1;
66 String pageNumber = form.getPageNumber();
67
68 if (LOG.isDebugEnabled())
69 LOG.debug("Setting up pager with page size " + pageSize
70 + ", total lines " + totalLines + ", last page " + lastPage
71 + ", page number " + pageNumber + ", current page "
72 + currentPage);
73
74 pager.setCurrentPage(currentPage);
75 pager.setNumberOfPages(lastPage);
76 }
77
78 @Override
79 public void performApplyModel(View view, Object model, Container container) {
80 OLEDeliverItemSearchForm form = (OLEDeliverItemSearchForm) model;
81 CollectionGroup collection = (CollectionGroup) container;
82 List<Integer> pageSizes = DocumentSearchConfig.getPageSizes();
83 List<KeyValue> pso = new ArrayList<>(pageSizes.size() + 1);
84 for (Integer ps : pageSizes) {
85 String pss = Integer.toString(ps);
86 pso.add(new ConcreteKeyValue(pss, pss));
87 }
88 pageSizeOptions = pso;
89 setUpPager(form, collection);
90 super.performApplyModel(view, model, container);
91 }
92
93 @Override
94 public void buildLine(View view, Object model,
95 CollectionGroup collectionGroup, List<Field> lineFields,
96 List<FieldGroup> subCollectionFields, String bindingPath,
97 List<Action> actions, String idSuffix, Object currentLine,
98 int lineIndex) {
99
100 OLEBibSearchResultDisplayRow row = (OLEBibSearchResultDisplayRow) currentLine;
101
102 BindingInfo bi = new BindingInfo();
103 bi.setBindByNamePrefix(bindingPath);
104
105 OleItemSearchLines line = new OleItemSearchLines();
106
107 line.setLineNumber(lineIndex);
108 line.setLineId(collectionGroup.getBaseId() + idSuffix);
109 line.setBindPath(bi.getBindByNamePrefix());
110 line.setDeliverRow(row);
111 line.setRowDetails(getRowDetails((OLEDeliverItemSearchForm) model, idSuffix,
112 lineIndex, collectionGroup, view, bindingPath, row));
113
114 synchronized (searchLines) {
115 searchLines.add(line);
116 }
117
118 if (LOG.isDebugEnabled())
119 LOG.debug("SEARCH LINE: " + line);
120
121 for (OLEHoldingsSearchResultDisplayRow oleHoldingsSearchResultDisplayRow : row.getOleHoldingsSearchResultDisplayRowList()) {
122 displayedLines = displayedLines + oleHoldingsSearchResultDisplayRow.getOleItemSearchResultDisplayRowList().size();
123 }
124
125 }
126
127
128 private Group getRowDetails(OLEDeliverItemSearchForm form, String idSuffix,
129 int lineIndex, CollectionGroup collection, View view,
130 String bindingPath, OLEBibSearchResultDisplayRow item) {
131 String lineId = collection.getBaseId() + idSuffix;
132 String selectedRowDetails = form.getSelectRowDetails();
133 String extensionKey = lineId + ".rowDetails";
134 Map<String, Object> extension = form.getExtensionData();
135 if (lineId.equals(selectedRowDetails))
136 synchronized (extension) {
137 if (form.isShowSelectedRowDetails())
138 extension.put(extensionKey, true);
139 else
140 extension.remove(extensionKey);
141 }
142
143 if (!Boolean.TRUE.equals(extension.get(extensionKey))) {
144 if (LOG.isDebugEnabled())
145 LOG.debug("Omitting row details " + extensionKey + ", "
146 + form.getSelectRowDetails() + " "
147 + form.isShowSelectedRowDetails());
148 return null;
149 }
150
151 if (LOG.isDebugEnabled())
152 LOG.debug("Including row details " + extensionKey + ", "
153 + form.getSelectRowDetails() + " "
154 + form.isShowSelectedRowDetails());
155
156 Group rowDetails = ComponentUtils.copy(rowDetailsGroup, idSuffix);
157 rowDetails.setFieldBindByNamePrefix(bindingPath);
158 ComponentUtils.updateContextForLine(rowDetails, item, lineIndex,
159 idSuffix);
160 view.getViewHelperService().spawnSubLifecyle(view, form, rowDetails,
161 collection, null, UifConstants.ViewPhases.INITIALIZE);
162
163 synchronized (components) {
164 components.add(rowDetails);
165 }
166
167 return rowDetails;
168 }
169
170 @Override
171 public FieldGroup getSubCollectionFieldGroupPrototype() {
172 return null;
173 }
174
175 public int getPageSize() {
176 return pageSize;
177 }
178
179 public int getTotalLines() {
180 return totalLines;
181 }
182
183 public int getDisplayedLines() {
184 return displayedLines;
185 }
186
187 public List<OleItemSearchLines> getSearchLines() {
188 return searchLines;
189 }
190
191 public Pager getPager() {
192 return pager;
193 }
194
195 public void setPager(Pager pager) {
196 this.pager = pager;
197 }
198
199 public List<KeyValue> getPageSizeOptions() {
200 return pageSizeOptions;
201 }
202
203 public Group getRowDetailsGroup() {
204 return rowDetailsGroup;
205 }
206
207 public void setRowDetailsGroup(Group rowDetailsGroup) {
208 this.rowDetailsGroup = rowDetailsGroup;
209 }
210
211 public List<Component> getComponents() {
212 return components;
213 }
214
215 public void setComponents(List<Component> components) {
216 this.components = components;
217 }
218
219 @Override
220 public List<Component> getComponentsForLifecycle() {
221 List<Component> rv = super.getComponentsForLifecycle();
222 if (components != null)
223 rv.addAll(components);
224 if (pager != null)
225 rv.add(pager);
226 return rv;
227 }
228
229 @Override
230 protected <T> void copyProperties(T copy) {
231 super.copyProperties(copy);
232 OleDeliverSearchLayout c = (OleDeliverSearchLayout) copy;
233 if (rowDetailsGroup != null)
234 c.setRowDetailsGroup(ComponentUtils.copy(rowDetailsGroup));
235 if (pager != null)
236 c.setPager(ComponentUtils.copy(pager));
237 }
238
239 @Override
240 public List<Component> getComponentPrototypes() {
241 List<Component> rv = super.getComponentPrototypes();
242 rv.add(rowDetailsGroup);
243 return rv;
244 }
245
246 }
247