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1
21 package com.jaspersoft.jasperserver.war.action;
22
23 import java.util.ArrayList  ;
24 import java.util.Arrays ;
25 import java.util.List ;
26
27 import org.apache.commons.logging.Log;
28 import org.apache.commons.logging.LogFactory;
29 import org.springframework.webflow.Event;
30 import org.springframework.webflow.RequestContext;
31 import org.springframework.webflow.ScopeType;
32 import org.springframework.webflow.action.FormAction;
33
34 import com.jaspersoft.jasperserver.api.JSException;
35 import com.jaspersoft.jasperserver.api.metadata.common.domain.DataType;
36 import com.jaspersoft.jasperserver.api.metadata.common.domain.InputControl;
37 import com.jaspersoft.jasperserver.api.metadata.common.domain.ListOfValues;
38 import com.jaspersoft.jasperserver.api.metadata.common.domain.Query;
39 import com.jaspersoft.jasperserver.api.metadata.common.domain.ResourceLookup;
40 import com.jaspersoft.jasperserver.api.metadata.common.domain.ResourceReference;
41 import com.jaspersoft.jasperserver.api.metadata.common.service.RepositoryService;
42 import com.jaspersoft.jasperserver.api.metadata.view.domain.FilterCriteria;
43 import com.jaspersoft.jasperserver.war.common.JasperServerConstImpl;
44 import com.jaspersoft.jasperserver.war.dto.BaseDTO;
45 import com.jaspersoft.jasperserver.war.dto.DataTypeWrapper;
46 import com.jaspersoft.jasperserver.war.dto.InputControlWrapper;
47 import com.jaspersoft.jasperserver.war.dto.ListOfValuesDTO;
48 import com.jaspersoft.jasperserver.war.dto.ResourceReferenceDTO;
49 import com.jaspersoft.jasperserver.war.validation.InputControlsFlowValidator;
50
51 public class DefineInputControlsAction extends FormAction {
52 private final Log log = LogFactory.getLog(this.getClass());
53
54 private static final String FORM_OBJECT_KEY="control";
55 private static final String CONSTANTS_KEY="constants";
56 private static final String DATATYPE_KEY="dataType";
57 private static final String LOV_KEY="listOfValuesDTO";
58 private static String DATA_TYPE_FOLDER="dataType";
59 private static String QUERY_FOLDER="query";
60 private static String LOV_FOLDER="lov";
61 private static final String INPUTCONTROLURI_PARAM = "resource";
62 private static final String PARENT_FOLDER_ATTR = "parentFolder";
63 private RepositoryService repository;
64 private String queryReferenceReqAttrName;
65 private String queryReferenceOutpuAttrName;
66
67
71 public RepositoryService getRepository() {
72 return repository;
73 }
74
75
79 public void setRepository(RepositoryService repository) {
80 this.repository = repository;
81 }
82
83 public DefineInputControlsAction(){
84 setFormObjectClass(InputControlWrapper.class); setFormObjectName(FORM_OBJECT_KEY);
86 setFormObjectScope(ScopeType.FLOW); setValidator(new InputControlsFlowValidator());
88 }
89
90 public Event initControlDefinition(RequestContext context) throws Exception
95 {
96 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
97 context.getFlowScope().put(CONSTANTS_KEY, new JasperServerConstImpl());
98
100 if(formObject.isAloneNewMode()){
101 InputControl ic=formObject.getInputControl();
102 FilterCriteria criteria = FilterCriteria.createFilter();
103 criteria.addFilterElement(FilterCriteria.createParentFolderFilter(ic.getParentFolder()));
104 ResourceLookup[] resources = repository.findResource(null, criteria);
105 List allResources=Arrays.asList(resources);
106 formObject.setAllResources(allResources);
107 }
108
109 return success();
110 }
111
112 public Event prepareForControlType(RequestContext context) throws Exception
117 {
118 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
119 InputControl control = formObject.getInputControl();
120 byte selectedType = control.getType();
121 if(selectedType==0)
122 {
123 log("Selected type was null");
124 selectedType=InputControl.TYPE_SINGLE_VALUE;
125 }
126
127 FilterCriteria criteria=null;
128 if(selectedType==InputControl.TYPE_MULTI_SELECT_LIST_OF_VALUES
129 || selectedType==InputControl.TYPE_SINGLE_SELECT_LIST_OF_VALUES
130 || selectedType == InputControl.TYPE_SINGLE_SELECT_LIST_OF_VALUES_RADIO
131 || selectedType == InputControl.TYPE_MULTI_SELECT_LIST_OF_VALUES_CHECKBOX){
132 criteria=FilterCriteria.createFilter(ListOfValues.class);
133 if (control.getListOfValues() != null) {
134 String uri = control.getListOfValues().getReferenceURI();
135 if (uri != null) {
136 formObject.setExistingPath(uri);
137 formObject.setSource(JasperServerConstImpl.getFieldChoiceRepo());
138 } else {
139 formObject.setSource(JasperServerConstImpl.getFieldChoiceLocal());
140 }
141 }
142 }
143 if(selectedType==InputControl.TYPE_MULTI_SELECT_QUERY
144 || selectedType==InputControl.TYPE_SINGLE_SELECT_QUERY
145 || selectedType==InputControl.TYPE_SINGLE_SELECT_QUERY_RADIO
146 || selectedType==InputControl.TYPE_MULTI_SELECT_QUERY_CHECKBOX){
147 criteria=FilterCriteria.createFilter(Query.class);
148 if (control.getQuery() != null) {
149 String uri = control.getQuery().getReferenceURI();
150 if (uri != null) {
151 formObject.setExistingPath(uri);
152 formObject.setSource(JasperServerConstImpl.getFieldChoiceRepo());
153 } else {
154 formObject.setSource(JasperServerConstImpl.getFieldChoiceLocal());
155 }
156 }
157 }
158 if(selectedType==InputControl.TYPE_MULTI_VALUE ||
159 selectedType==InputControl.TYPE_SINGLE_VALUE){
160 criteria=FilterCriteria.createFilter(DataType.class);
161 if (control.getDataType() != null) {
162 String uri = control.getDataType().getReferenceURI();
163 if (uri != null) {
164 formObject.setExistingPath(uri);
165 formObject.setSource(JasperServerConstImpl.getFieldChoiceRepo());
166 } else {
167 formObject.setSource(JasperServerConstImpl.getFieldChoiceLocal());
168 }
169 }
170 }
171 if(selectedType==InputControl.TYPE_BOOLEAN){
172 return success();
174 }
175 log("control type="+selectedType);
176 List existingPathsList=new ArrayList ();
177 ResourceLookup[] lookups=repository.findResource(null,criteria);
178 if(lookups!=null){
179 log("Found lookups size="+lookups.length);
180 for(int i=0;i<lookups.length;i++){
181 existingPathsList.add(lookups[i].getURIString());
182 if(lookups[i]!=null)
183 log("Found path="+lookups[i].getURIString());
184 else
185 log("Found null Lookup at "+i);
186 }
187 }
188 formObject.setExistingPathList(existingPathsList);
189 return success();
191 }
192
193 public Event handleDataTypeControl(RequestContext context) throws Exception
197 {
198 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
199 if(formObject==null)
200 return error();
201 InputControl control=formObject.getInputControl();
202 formObject.setSource(context.getRequestParameters().get("source"));
203
204 if (formObject.getSource().equals(JasperServerConstImpl.getFieldChoiceLocal())) {
205 DataTypeWrapper wrapper;
206 if (control.getDataType() == null || control.getDataType().getLocalResource() == null) {
207 DataType dt = (DataType)repository.newResource(null, DataType.class);
208 control.setDataType(dt);
209 wrapper = new DataTypeWrapper(dt);
210 wrapper.setMode(BaseDTO.MODE_SUB_FLOW_NEW);
211 } else {
212 if (control.getDataType().isLocal()) {
213 DataType dt = (DataType) control.getDataType().getLocalResource();
214 if (dt.getDecimals() != null)
215 formObject.setDtDecimals(dt.getDecimals().toString());
216 if (dt.getMaxLength() != null)
217 formObject.setDtMaxLength(dt.getMaxLength().toString());
218 }
219 wrapper = new DataTypeWrapper((DataType) control.getDataType().getLocalResource());
220 wrapper.setMode(BaseDTO.MODE_SUB_FLOW_EDIT);
221 }
222 context.getFlowScope().put(DATATYPE_KEY, wrapper);
223 } else {
224 String path = context.getRequestParameters().get("existingPath");
225 control.setDataTypeReference(path);
226 return yes();
227 }
228 return success();
229 }
230
231 public Event handleLovControl(RequestContext context) throws Exception
235 {
236 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
237 if(formObject==null)
238 return error();
239
240 InputControl control = formObject.getInputControl();
241 formObject.setSource(context.getRequestParameters().get("source"));
242
243 if (formObject.getSource().equals(JasperServerConstImpl.getFieldChoiceLocal())) {
244 ListOfValuesDTO listOfValues;
245 if (control.getListOfValues() == null || control.getListOfValues().getLocalResource() == null) {
246 ListOfValues lov= (ListOfValues)repository.newResource(null, ListOfValues.class);
247 control.setListOfValues(lov);
248 listOfValues = new ListOfValuesDTO(lov);
249 listOfValues.setMode(BaseDTO.MODE_SUB_FLOW_NEW);
250 }
251 else {
252 listOfValues = new ListOfValuesDTO((ListOfValues) control.getListOfValues().getLocalResource());
253 listOfValues.setMode(BaseDTO.MODE_SUB_FLOW_EDIT);
254 }
255 context.getFlowScope().put(LOV_KEY, listOfValues);
256 } else {
257 String path = context.getRequestParameters().get("existingPath");
258 control.setListOfValuesReference(path);
259 return yes();
260 }
261
262 return success();
263 }
264
265
266 public Event saveInputControl(RequestContext context) throws Exception
267 {
268 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
269 InputControl control = formObject.getInputControl();
270 if (control.getType() == InputControl.TYPE_SINGLE_VALUE ||
271 control.getType() == InputControl.TYPE_MULTI_VALUE) {
272 DataType dataType = (DataType) control.getDataType().getLocalResource();
273 if (formObject.getDtMaxLength() != null && formObject.getDtMaxLength().length() > 0)
274 dataType.setMaxLength(new Integer (formObject.getDtMaxLength()));
275 if (formObject.getDtDecimals() != null && formObject.getDtDecimals().length() > 0)
276 dataType.setDecimals(new Integer (formObject.getDtDecimals()));
277 }
278 if (formObject.isStandAloneMode()) {
279 repository.saveResource(null, control);
280 }
281
282 return success();
283 }
284
285
286 public Object loadFormObject(RequestContext context)
287 {
288 InputControlWrapper formObject = null;
289 String resourceUri = context.getRequestParameters().get(INPUTCONTROLURI_PARAM);
290 if( resourceUri!=null && resourceUri.trim().length()!=0){
291 InputControl resource=(InputControl)repository.getResource(null,resourceUri);
292 if(resource==null)
293 throw new JSException("Could not find resource with URI "+resourceUri);
294 log("Found resource with uri="+resourceUri);
295 formObject = new InputControlWrapper(resource);
296 formObject.setMode(BaseDTO.MODE_STAND_ALONE_EDIT);
297 }
298 if (formObject == null) {
299 InputControl inputControl = (InputControl) repository.newResource(null, InputControl.class);
300 String parentFolder = (String ) context.getFlowScope().get(PARENT_FOLDER_ATTR);
301 inputControl.setParentFolder(parentFolder);
302 formObject=new InputControlWrapper(inputControl);
303 formObject.setMode(BaseDTO.MODE_STAND_ALONE_NEW);
304 }
305 InputControl control=formObject.getInputControl();
306 if(control.getParentFolder()==null)
307 control.setParentFolder("/");
308 formObject.setSource(JasperServerConstImpl.getFieldChoiceRepo());
309 return formObject;
310 }
311
312
313 public Event addVisibleColumn(RequestContext context) throws Exception
314 {
315 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
316
317 formObject.getInputControl().addQueryVisibleColumn(formObject.getNewVisibleColumn());
318
319 return success();
320 }
321
322
323 public Event removeVisibleColumn(RequestContext context) throws Exception
324 {
325 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
326
327 String [] selectedColumns;
328
329 if (context.getRequestParameters().contains("itemToDelete")) {
330 Object parameter = context.getRequestParameters().getMap().get("itemToDelete");
331 if (parameter instanceof String )
332 selectedColumns = new String []{(String )parameter};
333 else
334 selectedColumns = (String [])parameter;
335
336
337 for (int i = 0; i < selectedColumns.length; i++)
338 formObject.getInputControl().removeQueryVisibleColumn(selectedColumns[i]);
339 }
340
341 return success();
342 }
343
344 private void log(String text){
348 log.debug(text);
349 }
350
351 public static String getFORM_OBJECT_KEY() {
352 return FORM_OBJECT_KEY;
353 }
354
355 public Event prepareQuery(RequestContext context) throws Exception {
356 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
357 ResourceReference queryRef = formObject.getInputControl().getQuery();
358 ResourceReferenceDTO queryRefDTO = new ResourceReferenceDTO(queryRef);
359 context.getRequestScope().put(getQueryReferenceReqAttrName(), queryRefDTO);
360 return success();
361 }
362
363 public Event setQueryReference(RequestContext context) throws Exception {
364 ResourceReferenceDTO queryRef = (ResourceReferenceDTO) context.getFlowScope().getRequired(getQueryReferenceOutpuAttrName(), ResourceReferenceDTO.class);
365 InputControlWrapper formObject = (InputControlWrapper) getFormObject(context);
366 formObject.getInputControl().setQuery(queryRef.toResourceReference());
367 return success();
368 }
369
370
373 public String getQueryReferenceReqAttrName() {
374 return queryReferenceReqAttrName;
375 }
376
377
380 public void setQueryReferenceReqAttrName(String queryReferenceReqAttrName) {
381 this.queryReferenceReqAttrName = queryReferenceReqAttrName;
382 }
383
384
387 public String getQueryReferenceOutpuAttrName() {
388 return queryReferenceOutpuAttrName;
389 }
390
391
394 public void setQueryReferenceOutpuAttrName(
395 String queryReferenceOutpuAttrName) {
396 this.queryReferenceOutpuAttrName = queryReferenceOutpuAttrName;
397 }
398 }
399 |
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