Source Code Cross Referenced for PivotViewComponent.java in  » Report » pentaho-report » org » pentaho » plugin » olap » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Report » pentaho report » org.pentaho.plugin.olap 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Copyright 2006 Pentaho Corporation.  All rights reserved.
003:         * This software was developed by Pentaho Corporation and is provided under the terms
004:         * of the Mozilla Public License, Version 1.1, or any later version. You may not use
005:         * this file except in compliance with the license. If you need a copy of the license,
006:         * please go to http://www.mozilla.org/MPL/MPL-1.1.txt. The Original Code is the Pentaho
007:         * BI Platform.  The Initial Developer is Pentaho Corporation.
008:         *
009:         * Software distributed under the Mozilla Public License is distributed on an "AS IS"
010:         * basis, WITHOUT WARRANTY OF ANY KIND, either express or  implied. Please refer to
011:         * the license for the specific language governing your rights and limitations.
012:         *
013:         * @created Nov 5, 2005
014:         * @author James Dixon
015:         */
016:
017:        package org.pentaho.plugin.olap;
018:
019:        import java.net.URLEncoder;
020:        import java.util.ArrayList;
021:        import java.util.Arrays;
022:        import java.util.Collection;
023:        import java.util.Iterator;
024:        import java.util.List;
025:        import java.util.Set;
026:
027:        import org.apache.commons.logging.Log;
028:        import org.apache.commons.logging.LogFactory;
029:        import org.dom4j.Element;
030:        import org.pentaho.messages.Messages;
031:        import org.pentaho.messages.util.LocaleHelper;
032:        import org.pentaho.plugin.ComponentBase;
033:        import org.pentaho.plugin.core.StandardSettings;
034:
035:        public class PivotViewComponent extends ComponentBase {
036:
037:            public static final String MODE = "mode"; //$NON-NLS-1$
038:
039:            public static final String MODEL = "model"; //$NON-NLS-1$
040:
041:            public static final String OPTIONS = "options"; //$NON-NLS-1$
042:
043:            public static final String CONNECTION = "connection"; //$NON-NLS-1$
044:
045:            public static final String TITLE = "title"; //$NON-NLS-1$
046:
047:            public static final String URL = "url"; //$NON-NLS-1$
048:
049:            public static final String VIEWER = "viewer"; //$NON-NLS-1$
050:
051:            public static final String EXECUTE = "execute"; //$NON-NLS-1$
052:
053:            public static final String SHOWGRID = "showgrid"; //$NON-NLS-1$
054:
055:            public static final String CHARTTYPE = "charttype"; //$NON-NLS-1$
056:
057:            public static final String CHARTLOCATION = "chartlocation"; //$NON-NLS-1$
058:
059:            public static final String CHARTWIDTH = "chartwidth"; //$NON-NLS-1$
060:
061:            public static final String CHARTHEIGHT = "chartheight"; //$NON-NLS-1$
062:
063:            public static final String CHARTDRILLTHROUGHENABLED = "chartdrillthroughenabled"; //$NON-NLS-1$
064:
065:            public static final String CHARTTITLE = "charttitle"; //$NON-NLS-1$
066:
067:            public static final String CHARTTITLEFONTFAMILY = "charttitlefontfamily"; //$NON-NLS-1$
068:
069:            public static final String CHARTTITLEFONTSTYLE = "charttitlefontstyle"; //$NON-NLS-1$
070:
071:            public static final String CHARTTITLEFONTSIZE = "charttitlefontsize"; //$NON-NLS-1$
072:
073:            public static final String CHARTHORIZAXISLABEL = "charthorizaxislabel"; //$NON-NLS-1$
074:
075:            public static final String CHARTVERTAXISLABEL = "chartvertaxislabel"; //$NON-NLS-1$
076:
077:            public static final String CHARTAXISLABELFONTFAMILY = "chartaxislabelfontfamily"; //$NON-NLS-1$
078:
079:            public static final String CHARTAXISLABELFONTSTYLE = "chartaxislabelfontstyle"; //$NON-NLS-1$
080:
081:            public static final String CHARTAXISLABELFONTSIZE = "chartaxislabelfontsize"; //$NON-NLS-1$
082:
083:            public static final String CHARTAXISTICKFONTFAMILY = "chartaxistickfontfamily"; //$NON-NLS-1$
084:
085:            public static final String CHARTAXISTICKFONTSTYLE = "chartaxistickfontstyle"; //$NON-NLS-1$
086:
087:            public static final String CHARTAXISTICKFONTSIZE = "chartaxistickfontsize"; //$NON-NLS-1$
088:
089:            public static final String CHARTAXISTICKLABELROTATION = "chartaxisticklabelrotation"; //$NON-NLS-1$
090:
091:            public static final String CHARTSHOWLEGEND = "chartshowlegend"; //$NON-NLS-1$
092:
093:            public static final String CHARTLEGENDLOCATION = "chartlegendlocation"; //$NON-NLS-1$
094:
095:            public static final String CHARTLEGENDFONTFAMILY = "chartlegendfontfamily"; //$NON-NLS-1$
096:
097:            public static final String CHARTLEGENDFONTSTYLE = "chartlegendfontstyle"; //$NON-NLS-1$
098:
099:            public static final String CHARTLEGENDFONTSIZE = "chartlegendfontsize"; //$NON-NLS-1$
100:
101:            public static final String CHARTSHOWSLICER = "chartshowslicer"; //$NON-NLS-1$
102:
103:            public static final String CHARTSLICERLOCATION = "chartslicerlocation"; //$NON-NLS-1$
104:
105:            public static final String CHARTSLICERALIGNMENT = "chartsliceralignment"; //$NON-NLS-1$
106:
107:            public static final String CHARTSLICERFONTFAMILY = "chartslicerfontfamily"; //$NON-NLS-1$
108:
109:            public static final String CHARTSLICERFONTSTYLE = "chartslicerfontstyle"; //$NON-NLS-1$
110:
111:            public static final String CHARTSLICERFONTSIZE = "chartslicerfontsize"; //$NON-NLS-1$
112:
113:            public static final String CHARTBACKGROUNDR = "chartbackgroundr"; //$NON-NLS-1$
114:
115:            public static final String CHARTBACKGROUNDG = "chartbackgroundg"; //$NON-NLS-1$
116:
117:            public static final String CHARTBACKGROUNDB = "chartbackgroundb"; //$NON-NLS-1$
118:
119:            public static final String ROLE = "role"; //$NON-NLS-1$
120:
121:            public static final String CUBE = "cube"; //$NON-NLS-1$
122:
123:            private static final long serialVersionUID = -327755990995067478L;
124:
125:            private static final Collection ignoreInputs = Arrays
126:                    .asList(new String[] { MODE, StandardSettings.SQL_QUERY,
127:                            StandardSettings.QUERY_NAME, VIEWER });
128:
129:            public Log getLogger() {
130:                return LogFactory.getLog(PivotViewComponent.class);
131:            }
132:
133:            protected boolean validateAction() {
134:
135:                if (!isDefinedOutput(OPTIONS)) {
136:                    error(Messages
137:                            .getErrorString("PivotView.ERROR_0001_OPTIONS_NOT_DEFINED")); //$NON-NLS-1$
138:                    return false;
139:                }
140:                if (!isDefinedOutput(MODEL)) {
141:                    error(Messages
142:                            .getErrorString("PivotView.ERROR_0002_MODEL_NOT_DEFIEND")); //$NON-NLS-1$
143:                    return false;
144:                }
145:                if (!isDefinedOutput(CONNECTION)) {
146:                    error(Messages
147:                            .getErrorString("PivotView.ERROR_0003_CONNECTION_NOT_DEFINED")); //$NON-NLS-1$
148:                    return false;
149:                }
150:                if (!isDefinedOutput(StandardSettings.MDX_QUERY)) {
151:                    error(Messages
152:                            .getErrorString("PivotView.ERROR_0004_MDX_NOT_DEFINED")); //$NON-NLS-1$
153:                    return false;
154:                }
155:                if (!isDefinedOutput(TITLE)) {
156:                    error(Messages
157:                            .getErrorString("PivotView.ERROR_0007_TITLE_NOT_DEFINED")); //$NON-NLS-1$
158:                    return false;
159:                }
160:                if (!isDefinedInput(MODE)) {
161:                    error(Messages
162:                            .getErrorString("PivotView.ERROR_0005_MODE_NOT_DEFINED")); //$NON-NLS-1$
163:                    return false;
164:                }
165:                if (!isDefinedOutput(URL)) {
166:                    error(Messages
167:                            .getErrorString("PivotView.ERROR_0008_URL_NOT_DEFINED")); //$NON-NLS-1$
168:                    return false;
169:                }
170:                if (!isDefinedInput(StandardSettings.SQL_QUERY)
171:                        && !isDefinedInput(StandardSettings.QUERY_NAME)) {
172:                    error(Messages
173:                            .getErrorString("PivotView.ERROR_0009_QUERY_NOT_DEFINED")); //$NON-NLS-1$
174:                    return false;
175:                }
176:
177:                return true;
178:            }
179:
180:            protected boolean validateSystemSettings() {
181:                return true;
182:            }
183:
184:            public void done() {
185:            }
186:
187:            protected boolean executeAction() throws Throwable {
188:
189:                Set inputNames = getInputNames();
190:                Set outputNames = getOutputNames();
191:
192:                String mode = getInputStringValue(MODE);
193:                if (!mode.equals(EXECUTE)) {
194:                    // assume this is a redirect
195:                    if (!isDefinedOutput(URL)) {
196:                        // we need the viewer output
197:                        error(Messages
198:                                .getString("PivotView.ERROR_0006_VIEWER_NOT_DEFINED")); //$NON-NLS-1$
199:                        return false;
200:                    }
201:                    String viewer = getInputStringValue(VIEWER);
202:                    if (viewer.indexOf('?') == -1) {
203:                        viewer += "?solution=" + getSolutionName() + "&path=" + getSolutionPath() + "&action=" + getActionName(); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
204:                    } else {
205:                        viewer += "solution=" + getSolutionName() + "&path=" + getSolutionPath() + "&action=" + getActionName(); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
206:                    }
207:
208:                    for (Iterator it = inputNames.iterator(); it.hasNext();) {
209:                        String name = (String) it.next();
210:                        if (!ignoreInputs.contains(name)) {
211:                            viewer += "&" + name + "=" + URLEncoder.encode(getInputStringValue(name), LocaleHelper.getSystemEncoding()); //$NON-NLS-1$ //$NON-NLS-2$
212:                        }
213:                    }
214:
215:                    setOutputValue(URL, viewer);
216:                    return true;
217:                }
218:
219:                String roleName = null;
220:                if (isDefinedInput(ROLE)) {
221:                    roleName = getInputStringValue(ROLE);
222:                    if (isDefinedOutput(ROLE)) {
223:                        setOutputValue(ROLE, roleName);
224:                    }
225:                }
226:
227:                // process the model
228:                String model = getInputStringValue(StandardSettings.DATA_MODEL);
229:                //    if (model.indexOf("http") != 0) { //$NON-NLS-1$
230:                //      model = PentahoSystem.getApplicationContext().getBaseUrl() + "GetMondrianModel?model=" + model; //$NON-NLS-1$
231:                //    }
232:                //
233:                // Allow fully-qualified model reference to pass un-molested
234:                //
235:                if (!model.startsWith("solution:") && !model.startsWith("http:")) { //$NON-NLS-1$ //$NON-NLS-2$
236:                    model = "solution:" + model; //$NON-NLS-1$
237:                }
238:
239:                setOutputValue(StandardSettings.DATA_MODEL, model);
240:
241:                if (isDefinedOutput(CHARTTYPE)) {
242:                    if (isDefinedInput(CHARTTYPE)) {
243:                        setOutputValue(CHARTTYPE,
244:                                getInputStringValue(CHARTTYPE));
245:                    }
246:                }
247:
248:                if (isDefinedOutput(SHOWGRID)) {
249:                    if (isDefinedInput(SHOWGRID)) {
250:                        setOutputValue(SHOWGRID, getInputStringValue(SHOWGRID));
251:                    }
252:                }
253:
254:                if (isDefinedOutput(CHARTLOCATION)) {
255:                    if (isDefinedInput(CHARTLOCATION)) {
256:                        setOutputValue(CHARTLOCATION,
257:                                getInputStringValue(CHARTLOCATION));
258:                    }
259:                }
260:
261:                if (isDefinedOutput(CHARTWIDTH)) {
262:                    if (isDefinedInput(CHARTWIDTH)) {
263:                        setOutputValue(CHARTWIDTH,
264:                                getInputStringValue(CHARTWIDTH));
265:                    }
266:                }
267:
268:                if (isDefinedOutput(CHARTHEIGHT)) {
269:                    if (isDefinedInput(CHARTHEIGHT)) {
270:                        setOutputValue(CHARTHEIGHT,
271:                                getInputStringValue(CHARTHEIGHT));
272:                    }
273:                }
274:
275:                if (isDefinedOutput(CHARTDRILLTHROUGHENABLED)) {
276:                    if (isDefinedInput(CHARTDRILLTHROUGHENABLED)) {
277:                        setOutputValue(CHARTDRILLTHROUGHENABLED,
278:                                getInputStringValue(CHARTDRILLTHROUGHENABLED));
279:                    }
280:                }
281:
282:                if (isDefinedOutput(CHARTTITLE)) {
283:                    if (isDefinedInput(CHARTTITLE)) {
284:                        setOutputValue(CHARTTITLE,
285:                                getInputStringValue(CHARTTITLE));
286:                    }
287:                }
288:
289:                if (isDefinedOutput(CHARTTITLEFONTFAMILY)) {
290:                    if (isDefinedInput(CHARTTITLEFONTFAMILY)) {
291:                        setOutputValue(CHARTTITLEFONTFAMILY,
292:                                getInputStringValue(CHARTTITLEFONTFAMILY));
293:                    }
294:                }
295:
296:                if (isDefinedOutput(CHARTTITLEFONTSTYLE)) {
297:                    if (isDefinedInput(CHARTTITLEFONTSTYLE)) {
298:                        setOutputValue(CHARTTITLEFONTSTYLE,
299:                                getInputStringValue(CHARTTITLEFONTSTYLE));
300:                    }
301:                }
302:
303:                if (isDefinedOutput(CHARTTITLEFONTSIZE)) {
304:                    if (isDefinedInput(CHARTTITLEFONTSIZE)) {
305:                        setOutputValue(CHARTTITLEFONTSIZE,
306:                                getInputStringValue(CHARTTITLEFONTSIZE));
307:                    }
308:                }
309:
310:                if (isDefinedOutput(CHARTHORIZAXISLABEL)) {
311:                    if (isDefinedInput(CHARTHORIZAXISLABEL)) {
312:                        setOutputValue(CHARTHORIZAXISLABEL,
313:                                getInputStringValue(CHARTHORIZAXISLABEL));
314:                    }
315:                }
316:
317:                if (isDefinedOutput(CHARTVERTAXISLABEL)) {
318:                    if (isDefinedInput(CHARTVERTAXISLABEL)) {
319:                        setOutputValue(CHARTVERTAXISLABEL,
320:                                getInputStringValue(CHARTVERTAXISLABEL));
321:                    }
322:                }
323:
324:                if (isDefinedOutput(CHARTAXISLABELFONTFAMILY)) {
325:                    if (isDefinedInput(CHARTAXISLABELFONTFAMILY)) {
326:                        setOutputValue(CHARTAXISLABELFONTFAMILY,
327:                                getInputStringValue(CHARTAXISLABELFONTFAMILY));
328:                    }
329:                }
330:
331:                if (isDefinedOutput(CHARTAXISLABELFONTSTYLE)) {
332:                    if (isDefinedInput(CHARTAXISLABELFONTSTYLE)) {
333:                        setOutputValue(CHARTAXISLABELFONTSTYLE,
334:                                getInputStringValue(CHARTAXISLABELFONTSTYLE));
335:                    }
336:                }
337:
338:                if (isDefinedOutput(CHARTAXISLABELFONTSIZE)) {
339:                    if (isDefinedInput(CHARTAXISLABELFONTSIZE)) {
340:                        setOutputValue(CHARTAXISLABELFONTSIZE,
341:                                getInputStringValue(CHARTAXISLABELFONTSIZE));
342:                    }
343:                }
344:
345:                if (isDefinedOutput(CHARTAXISTICKFONTFAMILY)) {
346:                    if (isDefinedInput(CHARTAXISTICKFONTFAMILY)) {
347:                        setOutputValue(CHARTAXISTICKFONTFAMILY,
348:                                getInputStringValue(CHARTAXISTICKFONTFAMILY));
349:                    }
350:                }
351:
352:                if (isDefinedOutput(CHARTAXISTICKFONTSTYLE)) {
353:                    if (isDefinedInput(CHARTAXISTICKFONTSTYLE)) {
354:                        setOutputValue(CHARTAXISTICKFONTSTYLE,
355:                                getInputStringValue(CHARTAXISTICKFONTSTYLE));
356:                    }
357:                }
358:
359:                if (isDefinedOutput(CHARTAXISTICKFONTSIZE)) {
360:                    if (isDefinedInput(CHARTAXISTICKFONTSIZE)) {
361:                        setOutputValue(CHARTAXISTICKFONTSIZE,
362:                                getInputStringValue(CHARTAXISTICKFONTSIZE));
363:                    }
364:                }
365:
366:                if (isDefinedOutput(CHARTAXISTICKLABELROTATION)) {
367:                    if (isDefinedInput(CHARTAXISTICKLABELROTATION)) {
368:                        setOutputValue(CHARTAXISTICKLABELROTATION,
369:                                getInputStringValue(CHARTAXISTICKLABELROTATION));
370:                    }
371:                }
372:
373:                if (isDefinedOutput(CHARTSHOWLEGEND)) {
374:                    if (isDefinedInput(CHARTSHOWLEGEND)) {
375:                        setOutputValue(CHARTSHOWLEGEND,
376:                                getInputStringValue(CHARTSHOWLEGEND));
377:                    }
378:                }
379:
380:                if (isDefinedOutput(CHARTLEGENDLOCATION)) {
381:                    if (isDefinedInput(CHARTLEGENDLOCATION)) {
382:                        setOutputValue(CHARTLEGENDLOCATION,
383:                                getInputStringValue(CHARTLEGENDLOCATION));
384:                    }
385:                }
386:
387:                if (isDefinedOutput(CHARTLEGENDFONTFAMILY)) {
388:                    if (isDefinedInput(CHARTLEGENDFONTFAMILY)) {
389:                        setOutputValue(CHARTLEGENDFONTFAMILY,
390:                                getInputStringValue(CHARTLEGENDFONTFAMILY));
391:                    }
392:                }
393:
394:                if (isDefinedOutput(CHARTLEGENDFONTSTYLE)) {
395:                    if (isDefinedInput(CHARTLEGENDFONTSTYLE)) {
396:                        setOutputValue(CHARTLEGENDFONTSTYLE,
397:                                getInputStringValue(CHARTLEGENDFONTSTYLE));
398:                    }
399:                }
400:
401:                if (isDefinedOutput(CHARTLEGENDFONTSIZE)) {
402:                    if (isDefinedInput(CHARTLEGENDFONTSIZE)) {
403:                        setOutputValue(CHARTLEGENDFONTSIZE,
404:                                getInputStringValue(CHARTLEGENDFONTSIZE));
405:                    }
406:                }
407:
408:                if (isDefinedOutput(CHARTSHOWSLICER)) {
409:                    if (isDefinedInput(CHARTSHOWSLICER)) {
410:                        setOutputValue(CHARTSHOWSLICER,
411:                                getInputStringValue(CHARTSHOWSLICER));
412:                    }
413:                }
414:
415:                if (isDefinedOutput(CHARTSLICERLOCATION)) {
416:                    if (isDefinedInput(CHARTSLICERLOCATION)) {
417:                        setOutputValue(CHARTSLICERLOCATION,
418:                                getInputStringValue(CHARTSLICERLOCATION));
419:                    }
420:                }
421:
422:                if (isDefinedOutput(CHARTSLICERALIGNMENT)) {
423:                    if (isDefinedInput(CHARTSLICERALIGNMENT)) {
424:                        setOutputValue(CHARTSLICERALIGNMENT,
425:                                getInputStringValue(CHARTSLICERALIGNMENT));
426:                    }
427:                }
428:
429:                if (isDefinedOutput(CHARTSLICERFONTFAMILY)) {
430:                    if (isDefinedInput(CHARTSLICERFONTFAMILY)) {
431:                        setOutputValue(CHARTSLICERFONTFAMILY,
432:                                getInputStringValue(CHARTSLICERFONTFAMILY));
433:                    }
434:                }
435:
436:                if (isDefinedOutput(CHARTSLICERFONTSTYLE)) {
437:                    if (isDefinedInput(CHARTSLICERFONTSTYLE)) {
438:                        setOutputValue(CHARTSLICERFONTSTYLE,
439:                                getInputStringValue(CHARTSLICERFONTSTYLE));
440:                    }
441:                }
442:
443:                if (isDefinedOutput(CHARTSLICERFONTSIZE)) {
444:                    if (isDefinedInput(CHARTSLICERFONTSIZE)) {
445:                        setOutputValue(CHARTSLICERFONTSIZE,
446:                                getInputStringValue(CHARTSLICERFONTSIZE));
447:                    }
448:                }
449:
450:                if (isDefinedOutput(CHARTBACKGROUNDR)) {
451:                    if (isDefinedInput(CHARTBACKGROUNDR)) {
452:                        setOutputValue(CHARTBACKGROUNDR,
453:                                getInputStringValue(CHARTBACKGROUNDR));
454:                    }
455:                }
456:
457:                if (isDefinedOutput(CHARTBACKGROUNDG)) {
458:                    if (isDefinedInput(CHARTBACKGROUNDG)) {
459:                        setOutputValue(CHARTBACKGROUNDG,
460:                                getInputStringValue(CHARTBACKGROUNDG));
461:                    }
462:                }
463:
464:                if (isDefinedOutput(CHARTBACKGROUNDB)) {
465:                    if (isDefinedInput(CHARTBACKGROUNDB)) {
466:                        setOutputValue(CHARTBACKGROUNDB,
467:                                getInputStringValue(CHARTBACKGROUNDB));
468:                    }
469:                }
470:
471:                // process the data source connection
472:                String dataSource = getInputStringValue(StandardSettings.JNDI);
473:                setOutputValue(StandardSettings.CONNECTION,
474:                        "jdbc/" + dataSource); //$NON-NLS-1$
475:
476:                // process the query
477:                String queryName = StandardSettings.SQL_QUERY;
478:                if (inputNames.contains(StandardSettings.QUERY_NAME)) {
479:                    queryName = getInputStringValue(StandardSettings.QUERY_NAME);
480:                }
481:                String query = getInputStringValue(queryName);
482:
483:                // if query = "default", generate a query
484:                if (query.equals(StandardSettings.DEFAULT)) {
485:                    // get the default cube.  This is only useful if the schema contains more
486:                    String cube = getInputStringValue(CUBE);
487:                    // we need to generate a query.
488:                    query = MondrianModelComponent.getInitialQuery(model,
489:                            dataSource, cube, roleName);
490:                }
491:
492:                String mdx = applyInputsToFormat(query);
493:                setOutputValue(StandardSettings.MDX_QUERY, mdx);
494:
495:                String title = getInputStringValue(TITLE);
496:                setOutputValue(TITLE, title);
497:
498:                // now process the options
499:                ArrayList options = new ArrayList();
500:                Element optionsNode = (Element) getComponentDefinition()
501:                        .selectSingleNode("options"); //$NON-NLS-1$
502:                List optionNodes = optionsNode.elements();
503:                Iterator optionsIterator = optionNodes.iterator();
504:                while (optionsIterator.hasNext()) {
505:                    Element optionNode = (Element) optionsIterator.next();
506:                    options.add(optionNode.getName());
507:                }
508:                if (options.size() > 0) {
509:                    if (outputNames.contains(OPTIONS)) {
510:                        setOutputValue(OPTIONS, options);
511:                    } else {
512:                        error(Messages
513:                                .getErrorString("PivotView.ERROR_0001_OPTIONS_NOT_DEFINED")); //$NON-NLS-1$
514:                        return false;
515:                    }
516:                }
517:                return true;
518:            }
519:
520:            public boolean init() {
521:                return true;
522:            }
523:
524:        }
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