Source Code Cross Referenced for ResourcesEditItem.java in  » ERP-CRM-Financial » sakai » org » sakaiproject » content » tool » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » ERP CRM Financial » sakai » org.sakaiproject.content.tool 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


0001:        /**********************************************************************************
0002:         * $URL: https://source.sakaiproject.org/svn/content/tags/sakai_2-4-1/content-tool/tool/src/java/org/sakaiproject/content/tool/ResourcesEditItem.java $
0003:         * $Id: ResourcesEditItem.java 22584 2007-03-14 03:26:07Z jimeng@umich.edu $
0004:         ***********************************************************************************
0005:         *
0006:         * Copyright (c) 2007 The Sakai Foundation.
0007:         * 
0008:         * Licensed under the Educational Community License, Version 1.0 (the "License"); 
0009:         * you may not use this file except in compliance with the License. 
0010:         * You may obtain a copy of the License at
0011:         * 
0012:         *      http://www.opensource.org/licenses/ecl1.php
0013:         * 
0014:         * Unless required by applicable law or agreed to in writing, software 
0015:         * distributed under the License is distributed on an "AS IS" BASIS, 
0016:         * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
0017:         * See the License for the specific language governing permissions and 
0018:         * limitations under the License.
0019:         *
0020:         **********************************************************************************/package org.sakaiproject.content.tool;
0021:
0022:        import java.io.UnsupportedEncodingException;
0023:        import java.util.Collection;
0024:        import java.util.HashSet;
0025:        import java.util.Hashtable;
0026:        import java.util.Iterator;
0027:        import java.util.List;
0028:        import java.util.Map;
0029:        import java.util.Set;
0030:        import java.util.SortedSet;
0031:        import java.util.TreeSet;
0032:        import java.util.Vector;
0033:
0034:        import org.sakaiproject.content.api.GroupAwareEntity.AccessMode;
0035:        import org.sakaiproject.entity.api.ResourceProperties;
0036:        import org.sakaiproject.event.cover.NotificationService;
0037:        import org.sakaiproject.site.api.Group;
0038:        import org.sakaiproject.time.api.Time;
0039:        import org.sakaiproject.time.cover.TimeService;
0040:        import org.sakaiproject.util.ResourceLoader;
0041:        import org.sakaiproject.util.Validator;
0042:
0043:        /**
0044:         * Inner class encapsulates information about resources (folders and items) for editing
0045:         * This is being phased out as we switch to the resources type registry.
0046:         */
0047:        public class ResourcesEditItem extends ResourcesBrowseItem {
0048:            /** Resource bundle using current language locale */
0049:            private static ResourceLoader rb = new ResourceLoader("content");
0050:
0051:            protected String m_copyrightStatus;
0052:            protected String m_copyrightInfo;
0053:            // protected boolean m_copyrightAlert;
0054:
0055:            protected String m_filename;
0056:            protected byte[] m_content;
0057:            protected String m_encoding = ResourcesAction.UTF_8_ENCODING;
0058:
0059:            protected String m_mimetype;
0060:            protected String m_description;
0061:            protected Map m_metadata;
0062:            protected boolean m_hasQuota;
0063:            protected boolean m_canSetQuota;
0064:            protected String m_quota;
0065:            protected boolean m_isUrl;
0066:            protected boolean m_contentHasChanged;
0067:            protected boolean m_contentTypeHasChanged;
0068:            protected int m_notification = NotificationService.NOTI_NONE;
0069:
0070:            protected String m_formtype;
0071:            protected String m_rootname;
0072:            protected Map m_structuredArtifact;
0073:            protected List m_properties;
0074:
0075:            protected Set m_metadataGroupsShowing;
0076:
0077:            protected Set m_missingInformation;
0078:            protected boolean m_hasBeenAdded;
0079:            protected ResourcesMetadata m_form;
0080:            protected boolean m_isBlank;
0081:            protected String m_instruction;
0082:            protected String m_ccRightsownership;
0083:            protected String m_ccLicense;
0084:            protected String m_ccCommercial;
0085:            protected String m_ccModification;
0086:            protected String m_ccRightsOwner;
0087:            protected String m_ccRightsYear;
0088:
0089:            protected boolean m_hidden;
0090:            protected Time m_releaseDate;
0091:            protected Time m_retractDate;
0092:            protected boolean m_useReleaseDate;
0093:            protected boolean m_useRetractDate;
0094:            private boolean m_isInUserSite;
0095:
0096:            /**
0097:             * @param id
0098:             * @param name
0099:             * @param type
0100:             */
0101:            public ResourcesEditItem(String id, String name, String type) {
0102:                super (id, name, type);
0103:
0104:                m_filename = "";
0105:                m_contentHasChanged = false;
0106:                m_contentTypeHasChanged = false;
0107:                m_metadata = new Hashtable();
0108:                m_structuredArtifact = new Hashtable();
0109:                m_metadataGroupsShowing = new HashSet();
0110:                m_mimetype = type;
0111:                m_content = null;
0112:                m_encoding = ResourcesAction.UTF_8_ENCODING;
0113:                m_notification = NotificationService.NOTI_NONE;
0114:                m_hasQuota = false;
0115:                m_canSetQuota = false;
0116:                m_formtype = "";
0117:                m_rootname = "";
0118:                m_missingInformation = new HashSet();
0119:                m_hasBeenAdded = false;
0120:                m_properties = new Vector();
0121:                m_isBlank = true;
0122:                m_instruction = "";
0123:                m_ccRightsownership = "";
0124:                m_ccLicense = "";
0125:                // m_copyrightStatus = ServerConfigurationService.getString("default.copyright");
0126:
0127:                m_hidden = false;
0128:                m_releaseDate = TimeService.newTime();
0129:                m_retractDate = TimeService.newTime();
0130:                m_useReleaseDate = false;
0131:                m_useRetractDate = false;
0132:
0133:            }
0134:
0135:            public void setInWorkspace(boolean isInUserSite) {
0136:                m_isInUserSite = isInUserSite;
0137:            }
0138:
0139:            public boolean isInWorkspace() {
0140:                return m_isInUserSite;
0141:            }
0142:
0143:            public void setHidden(boolean hidden) {
0144:                this .m_hidden = hidden;
0145:            }
0146:
0147:            public boolean isHidden() {
0148:                return this .m_hidden;
0149:            }
0150:
0151:            public SortedSet convertToRefs(Collection groupIds) {
0152:                SortedSet groupRefs = new TreeSet();
0153:                Iterator it = groupIds.iterator();
0154:                while (it.hasNext()) {
0155:                    String groupId = (String) it.next();
0156:                    Group group = (Group) this .m_allSiteGroupsMap.get(groupId);
0157:                    if (group != null) {
0158:                        groupRefs.add(group.getReference());
0159:                    }
0160:                }
0161:                return groupRefs;
0162:
0163:            }
0164:
0165:            public void setRightsowner(String ccRightsOwner) {
0166:                m_ccRightsOwner = ccRightsOwner;
0167:            }
0168:
0169:            public String getRightsowner() {
0170:                return m_ccRightsOwner;
0171:            }
0172:
0173:            public void setRightstyear(String ccRightsYear) {
0174:                m_ccRightsYear = ccRightsYear;
0175:            }
0176:
0177:            public String getRightsyear() {
0178:                return m_ccRightsYear;
0179:            }
0180:
0181:            public void setAllowModifications(String ccModification) {
0182:                m_ccModification = ccModification;
0183:            }
0184:
0185:            public String getAllowModifications() {
0186:                return m_ccModification;
0187:            }
0188:
0189:            public void setAllowCommercial(String ccCommercial) {
0190:                m_ccCommercial = ccCommercial;
0191:            }
0192:
0193:            public String getAllowCommercial() {
0194:                return m_ccCommercial;
0195:            }
0196:
0197:            /**
0198:             * 
0199:             * @param license
0200:             */
0201:            public void setLicense(String license) {
0202:                m_ccLicense = license;
0203:            }
0204:
0205:            /**
0206:             * 
0207:             * @return
0208:             */
0209:            public String getLicense() {
0210:                return m_ccLicense;
0211:            }
0212:
0213:            /**
0214:             * Record a value for instructions to be displayed to the user in the editor (for Form Items).
0215:             * @param instruction The value of the instructions.
0216:             */
0217:            public void setInstruction(String instruction) {
0218:                if (instruction == null) {
0219:                    instruction = "";
0220:                }
0221:
0222:                m_instruction = instruction.trim();
0223:            }
0224:
0225:            /**
0226:             * Access instructions to be displayed to the user in the editor (for Form Items).
0227:             * @return The instructions.
0228:             */
0229:            public String getInstruction() {
0230:                return m_instruction;
0231:            }
0232:
0233:            /**
0234:             * Set the character encoding type that will be used when converting content body between strings and byte arrays.
0235:             * Default is UTF_8_ENCODING.
0236:             * @param encoding A valid name for a character set encoding scheme (@see java.lang.Charset)
0237:             */
0238:            public void setEncoding(String encoding) {
0239:                m_encoding = encoding;
0240:            }
0241:
0242:            /**
0243:             * Get the character encoding type that is used when converting content body between strings and byte arrays.
0244:             * Default is "UTF-8".
0245:             * @return The name of the character set encoding scheme (@see java.lang.Charset)
0246:             */
0247:            public String getEncoding() {
0248:                return m_encoding;
0249:            }
0250:
0251:            /**
0252:             * Set marker indicating whether current item is a blank entry
0253:             * @param isBlank
0254:             */
0255:            public void markAsBlank(boolean isBlank) {
0256:                m_isBlank = isBlank;
0257:            }
0258:
0259:            /**
0260:             * Access marker indicating whether current item is a blank entry
0261:             * @return true if current entry is blank, false otherwise
0262:             */
0263:            public boolean isBlank() {
0264:                return m_isBlank;
0265:            }
0266:
0267:            /**
0268:             * Change the root ResourcesMetadata object that defines the form for a Structured Artifact.
0269:             * @param form
0270:             */
0271:            public void setForm(ResourcesMetadata form) {
0272:                m_form = form;
0273:            }
0274:
0275:            /**
0276:             * Access the root ResourcesMetadata object that defines the form for a Structured Artifact.
0277:             * @return the form.
0278:             */
0279:            public ResourcesMetadata getForm() {
0280:                return m_form;
0281:            }
0282:
0283:            /**
0284:             * @param properties
0285:             */
0286:            public void setProperties(List properties) {
0287:                m_properties = properties;
0288:
0289:            }
0290:
0291:            public List getProperties() {
0292:                return m_properties;
0293:            }
0294:
0295:            /**
0296:             * Replace current values of Structured Artifact with new values.
0297:             * @param map The new values.
0298:             */
0299:            public void setValues(Map map) {
0300:                m_structuredArtifact = map;
0301:
0302:            }
0303:
0304:            /**
0305:             * Access the entire set of values stored in the Structured Artifact
0306:             * @return The set of values.
0307:             */
0308:            public Map getValues() {
0309:                return m_structuredArtifact;
0310:
0311:            }
0312:
0313:            /**
0314:             * @param id
0315:             * @param name
0316:             * @param type
0317:             */
0318:            public ResourcesEditItem(String type) {
0319:                this (null, "", type);
0320:            }
0321:
0322:            /**
0323:             * @param id
0324:             */
0325:            public void setId(String id) {
0326:                m_id = id;
0327:            }
0328:
0329:            /**
0330:             * Show the indicated metadata group for the item
0331:             * @param group
0332:             */
0333:            public void showMetadataGroup(String group) {
0334:                m_metadataGroupsShowing.add(group);
0335:            }
0336:
0337:            /**
0338:             * Hide the indicated metadata group for the item
0339:             * @param group
0340:             */
0341:            public void hideMetadataGroup(String group) {
0342:                m_metadataGroupsShowing.remove(group);
0343:                m_metadataGroupsShowing.remove(Validator.escapeUrl(group));
0344:            }
0345:
0346:            /**
0347:             * Query whether the indicated metadata group is showing for the item
0348:             * @param group
0349:             * @return true if the metadata group is showing, false otherwise
0350:             */
0351:            public boolean isGroupShowing(String group) {
0352:                return m_metadataGroupsShowing.contains(group)
0353:                        || m_metadataGroupsShowing.contains(Validator
0354:                                .escapeUrl(group));
0355:            }
0356:
0357:            /**
0358:             * @return
0359:             */
0360:            public boolean isFileUpload() {
0361:                return !isFolder() && !isUrl() && !isHtml() && !isPlaintext();
0362:            }
0363:
0364:            /**
0365:             * @param type
0366:             */
0367:            public void setType(String type) {
0368:                m_type = type;
0369:            }
0370:
0371:            /**
0372:             * @param mimetype
0373:             */
0374:            public void setMimeType(String mimetype) {
0375:                m_mimetype = mimetype;
0376:            }
0377:
0378:            public String getRightsownership() {
0379:                return m_ccRightsownership;
0380:            }
0381:
0382:            public void setRightsownership(String owner) {
0383:                m_ccRightsownership = owner;
0384:            }
0385:
0386:            /**
0387:             * @return
0388:             */
0389:            public String getMimeType() {
0390:                return m_mimetype;
0391:            }
0392:
0393:            public String getMimeCategory() {
0394:                if (this .m_mimetype == null || this .m_mimetype.equals("")) {
0395:                    return "";
0396:                }
0397:                int index = this .m_mimetype.indexOf("/");
0398:                if (index < 0) {
0399:                    return this .m_mimetype;
0400:                }
0401:                return this .m_mimetype.substring(0, index);
0402:            }
0403:
0404:            public String getMimeSubtype() {
0405:                if (this .m_mimetype == null || this .m_mimetype.equals("")) {
0406:                    return "";
0407:                }
0408:                int index = this .m_mimetype.indexOf("/");
0409:                if (index < 0 || index + 1 == this .m_mimetype.length()) {
0410:                    return "";
0411:                }
0412:                return this .m_mimetype.substring(index + 1);
0413:            }
0414:
0415:            /**
0416:             * @param formtype
0417:             */
0418:            public void setFormtype(String formtype) {
0419:                m_formtype = formtype;
0420:            }
0421:
0422:            /**
0423:             * @return
0424:             */
0425:            public String getFormtype() {
0426:                return m_formtype;
0427:            }
0428:
0429:            /**
0430:             * @return Returns the copyrightInfo.
0431:             */
0432:            public String getCopyrightInfo() {
0433:                return m_copyrightInfo;
0434:            }
0435:
0436:            /**
0437:             * @param copyrightInfo The copyrightInfo to set.
0438:             */
0439:            public void setCopyrightInfo(String copyrightInfo) {
0440:                m_copyrightInfo = copyrightInfo;
0441:            }
0442:
0443:            /**
0444:             * @return Returns the copyrightStatus.
0445:             */
0446:            public String getCopyrightStatus() {
0447:                return m_copyrightStatus;
0448:            }
0449:
0450:            /**
0451:             * @param copyrightStatus The copyrightStatus to set.
0452:             */
0453:            public void setCopyrightStatus(String copyrightStatus) {
0454:                m_copyrightStatus = copyrightStatus;
0455:            }
0456:
0457:            /**
0458:             * @return Returns the description.
0459:             */
0460:            public String getDescription() {
0461:                return m_description;
0462:            }
0463:
0464:            /**
0465:             * @param description The description to set.
0466:             */
0467:            public void setDescription(String description) {
0468:                m_description = description;
0469:            }
0470:
0471:            /**
0472:             * @return Returns the filename.
0473:             */
0474:            public String getFilename() {
0475:                return m_filename;
0476:            }
0477:
0478:            /**
0479:             * @param filename The filename to set.
0480:             */
0481:            public void setFilename(String filename) {
0482:                m_filename = filename;
0483:            }
0484:
0485:            /**
0486:             * @return Returns the metadata.
0487:             */
0488:            public Map getMetadata() {
0489:                return m_metadata;
0490:            }
0491:
0492:            /**
0493:             * @param metadata The metadata to set.
0494:             */
0495:            public void setMetadata(Map metadata) {
0496:                m_metadata = metadata;
0497:            }
0498:
0499:            /**
0500:             * @param name
0501:             * @param value
0502:             */
0503:            public void setMetadataItem(String name, Object value) {
0504:                m_metadata.put(name, value);
0505:            }
0506:
0507:            /**
0508:             * @return
0509:             */
0510:            public boolean isSitePossible() {
0511:                return !m_pubview_inherited && !isGroupInherited()
0512:                        && !isSingleGroupInherited();
0513:            }
0514:
0515:            /**
0516:             * @return
0517:             */
0518:            public boolean isGroupPossible() {
0519:                // Collection groups = getPossibleGroups();
0520:                // return ! groups.isEmpty();
0521:                return this .m_allowedAddGroupRefs != null
0522:                        && !this .m_allowedAddGroupRefs.isEmpty();
0523:
0524:            }
0525:
0526:            /**
0527:             * @return
0528:             */
0529:            public boolean isGroupInherited() {
0530:                return AccessMode.INHERITED.toString().equals(this .m_access)
0531:                        && AccessMode.GROUPED.toString().equals(
0532:                                m_inheritedAccess);
0533:            }
0534:
0535:            /**
0536:             * Does this entity inherit grouped access mode with a single group that has access?
0537:             * @return true if this entity inherits grouped access mode with a single group that has access, and false otherwise.
0538:             */
0539:            public boolean isSingleGroupInherited() {
0540:                //Collection groups = getInheritedGroups();
0541:                return // AccessMode.INHERITED.toString().equals(this.m_access) && 
0542:                AccessMode.GROUPED.toString().equals(this .m_inheritedAccess)
0543:                        && this .m_inheritedGroupRefs != null
0544:                        && this .m_inheritedGroupRefs.size() == 1;
0545:                // && this.m_oldInheritedGroups != null 
0546:                // && this.m_oldInheritedGroups.size() == 1;
0547:            }
0548:
0549:            /**
0550:             * @return
0551:             */
0552:            public String getSingleGroupTitle() {
0553:                return (String) rb.getFormattedMessage("access.title4",
0554:                        new Object[] { getGroupNames() });
0555:            }
0556:
0557:            /**
0558:             * Is this entity's access restricted to the site (not pubview) and are there no groups defined for the site?
0559:             * @return
0560:             */
0561:            public boolean isSiteOnly() {
0562:                boolean isSiteOnly = false;
0563:                isSiteOnly = !isGroupPossible() && !isPubviewPossible();
0564:                return isSiteOnly;
0565:            }
0566:
0567:            /**
0568:             * @return Returns the content.
0569:             */
0570:            public byte[] getContent() {
0571:                return m_content;
0572:            }
0573:
0574:            /**
0575:             * @return Returns the content as a String.
0576:             */
0577:            public String getContentstring() {
0578:                String rv = "";
0579:                if (m_content != null && m_content.length > 0) {
0580:                    try {
0581:                        rv = new String(m_content, m_encoding);
0582:                    } catch (UnsupportedEncodingException e) {
0583:                        rv = new String(m_content);
0584:                    }
0585:                }
0586:                return rv;
0587:            }
0588:
0589:            /**
0590:             * @param content The content to set.
0591:             */
0592:            public void setContent(byte[] content) {
0593:                m_content = content;
0594:            }
0595:
0596:            /**
0597:             * @param content The content to set.
0598:             */
0599:            public void setContent(String content) {
0600:                try {
0601:                    m_content = content.getBytes(m_encoding);
0602:                } catch (UnsupportedEncodingException e) {
0603:                    m_content = content.getBytes();
0604:                }
0605:            }
0606:
0607:            /**
0608:             * @return Returns the canSetQuota.
0609:             */
0610:            public boolean canSetQuota() {
0611:                return m_canSetQuota;
0612:            }
0613:
0614:            /**
0615:             * @param canSetQuota The canSetQuota to set.
0616:             */
0617:            public void setCanSetQuota(boolean canSetQuota) {
0618:                m_canSetQuota = canSetQuota;
0619:            }
0620:
0621:            /**
0622:             * @return Returns the hasQuota.
0623:             */
0624:            public boolean hasQuota() {
0625:                return m_hasQuota;
0626:            }
0627:
0628:            /**
0629:             * @param hasQuota The hasQuota to set.
0630:             */
0631:            public void setHasQuota(boolean hasQuota) {
0632:                m_hasQuota = hasQuota;
0633:            }
0634:
0635:            /**
0636:             * @return Returns the quota.
0637:             */
0638:            public String getQuota() {
0639:                return m_quota;
0640:            }
0641:
0642:            /**
0643:             * @param quota The quota to set.
0644:             */
0645:            public void setQuota(String quota) {
0646:                m_quota = quota;
0647:            }
0648:
0649:            /**
0650:             * @return true if content-type of item indicates it represents a URL, false otherwise
0651:             */
0652:            public boolean isUrl() {
0653:                return ResourcesAction.TYPE_URL.equals(m_type)
0654:                        || ResourceProperties.TYPE_URL.equals(m_mimetype);
0655:            }
0656:
0657:            /**
0658:             * @return true if content-type of item is "text/text" (plain text), false otherwise
0659:             */
0660:            public boolean isPlaintext() {
0661:                return ResourcesAction.MIME_TYPE_DOCUMENT_PLAINTEXT
0662:                        .equals(m_mimetype)
0663:                        || ResourcesAction.MIME_TYPE_DOCUMENT_PLAINTEXT
0664:                                .equals(m_type);
0665:            }
0666:
0667:            /**
0668:             * @return true if content-type of item is "text/html" (an html document), false otherwise
0669:             */
0670:            public boolean isHtml() {
0671:                return ResourcesAction.MIME_TYPE_DOCUMENT_HTML
0672:                        .equals(m_mimetype)
0673:                        || ResourcesAction.MIME_TYPE_DOCUMENT_HTML
0674:                                .equals(m_type);
0675:            }
0676:
0677:            /**
0678:             * @return
0679:             */
0680:            public boolean contentHasChanged() {
0681:                return m_contentHasChanged;
0682:            }
0683:
0684:            /**
0685:             * @param changed
0686:             */
0687:            public void setContentHasChanged(boolean changed) {
0688:                m_contentHasChanged = changed;
0689:            }
0690:
0691:            /**
0692:             * @return
0693:             */
0694:            public boolean contentTypeHasChanged() {
0695:                return m_contentTypeHasChanged;
0696:            }
0697:
0698:            /**
0699:             * @param changed
0700:             */
0701:            public void setContentTypeHasChanged(boolean changed) {
0702:                m_contentTypeHasChanged = changed;
0703:            }
0704:
0705:            /**
0706:             * @param notification
0707:             */
0708:            public void setNotification(int notification) {
0709:                m_notification = notification;
0710:            }
0711:
0712:            /**
0713:             * @return
0714:             */
0715:            public int getNotification() {
0716:                return m_notification;
0717:            }
0718:
0719:            /**
0720:             * @return Returns the artifact.
0721:             */
0722:            public Map getStructuredArtifact() {
0723:                return m_structuredArtifact;
0724:            }
0725:
0726:            /**
0727:             * @param artifact The artifact to set.
0728:             */
0729:            public void setStructuredArtifact(Map artifact) {
0730:                this .m_structuredArtifact = artifact;
0731:            }
0732:
0733:            /**
0734:             * @param name
0735:             * @param value
0736:             */
0737:            public void setValue(String name, Object value) {
0738:                setValue(name, 0, value);
0739:            }
0740:
0741:            /**
0742:             * @param name
0743:             * @param index
0744:             * @param value
0745:             */
0746:            public void setValue(String name, int index, Object value) {
0747:                List list = getList(name);
0748:                try {
0749:                    list.set(index, value);
0750:                } catch (ArrayIndexOutOfBoundsException e) {
0751:                    list.add(value);
0752:                }
0753:                m_structuredArtifact.put(name, list);
0754:            }
0755:
0756:            /**
0757:             * Access a value of a structured artifact field of type String.
0758:             * @param name	The name of the field to access.
0759:             * @return the value, or null if the named field is null or not a String.
0760:             */
0761:            public String getString(String name) {
0762:                if (m_structuredArtifact == null) {
0763:                    m_structuredArtifact = new Hashtable();
0764:                }
0765:                Object value = m_structuredArtifact.get(name);
0766:                String rv = "";
0767:                if (value == null) {
0768:                    // do nothing
0769:                } else if (value instanceof  String) {
0770:                    rv = (String) value;
0771:                } else {
0772:                    rv = value.toString();
0773:                }
0774:                return rv;
0775:            }
0776:
0777:            /**
0778:             * @param name
0779:             * @param index
0780:             * @return
0781:             */
0782:            public Object getValue(String name, int index) {
0783:                List list = getList(name);
0784:                Object rv = null;
0785:                try {
0786:                    rv = list.get(index);
0787:                } catch (ArrayIndexOutOfBoundsException e) {
0788:                    // return null
0789:                }
0790:                return rv;
0791:
0792:            }
0793:
0794:            /**
0795:             * @param name
0796:             * @return
0797:             */
0798:            public Object getPropertyValue(String name) {
0799:                return getPropertyValue(name, 0);
0800:            }
0801:
0802:            /**
0803:             * Access a particular value in a Structured Artifact, as identified by the parameter "name".  This
0804:             * implementation of the method assumes that the name is a series of String identifiers delimited
0805:             * by the ResourcesAction.ResourcesMetadata.DOT String.
0806:             * @param name The delimited identifier for the item.
0807:             * @return The value identified by the name, or null if the name does not identify a valid item.
0808:             */
0809:            public Object getPropertyValue(String name, int index) {
0810:                String[] names = name.split(ResourcesMetadata.DOT);
0811:                Object rv = null;
0812:                if (m_properties == null) {
0813:                    m_properties = new Vector();
0814:                }
0815:                Iterator it = m_properties.iterator();
0816:                while (rv == null && it.hasNext()) {
0817:                    ResourcesMetadata prop = (ResourcesMetadata) it.next();
0818:                    if (name.equals(prop.getDottedname())) {
0819:                        rv = prop.getValue(index);
0820:                    }
0821:                }
0822:                return rv;
0823:
0824:            }
0825:
0826:            /**
0827:             * @param name
0828:             * @param value
0829:             */
0830:            public void setPropertyValue(String name, Object value) {
0831:                setPropertyValue(name, 0, value);
0832:            }
0833:
0834:            /**
0835:             * Access a particular value in a Structured Artifact, as identified by the parameter "name".  This
0836:             * implementation of the method assumes that the name is a series of String identifiers delimited
0837:             * by the ResourcesAction.ResourcesMetadata.DOT String.
0838:             * @param name The delimited identifier for the item.
0839:             * @return The value identified by the name, or null if the name does not identify a valid item.
0840:             */
0841:            public void setPropertyValue(String name, int index, Object value) {
0842:                if (m_properties == null) {
0843:                    m_properties = new Vector();
0844:                }
0845:                boolean found = false;
0846:                Iterator it = m_properties.iterator();
0847:                while (!found && it.hasNext()) {
0848:                    ResourcesMetadata prop = (ResourcesMetadata) it.next();
0849:                    if (name.equals(prop.getDottedname())) {
0850:                        found = true;
0851:                        prop.setValue(index, value);
0852:                    }
0853:                }
0854:
0855:            }
0856:
0857:            /**
0858:             * Access a particular value in a Structured Artifact, as identified by the parameter "name".  This
0859:             * implementation of the method assumes that the name is a series of String identifiers delimited
0860:             * by the ResourcesAction.ResourcesMetadata.DOT String.
0861:             * @param name The delimited identifier for the item.
0862:             * @return The value identified by the name, or null if the name does not identify a valid item.
0863:             */
0864:            public Object getValue(String name) {
0865:                String[] names = name.split(ResourcesMetadata.DOT);
0866:                Object rv = m_structuredArtifact;
0867:                if (rv != null && (rv instanceof  Map) && ((Map) rv).isEmpty()) {
0868:                    rv = null;
0869:                }
0870:                for (int i = 1; rv != null && i < names.length; i++) {
0871:                    if (rv instanceof  Map) {
0872:                        rv = ((Map) rv).get(names[i]);
0873:                    } else {
0874:                        rv = null;
0875:                    }
0876:                }
0877:                return rv;
0878:
0879:            }
0880:
0881:            /**
0882:             * Access a list of values associated with a named property of a structured artifact.
0883:             * @param name The name of the property.
0884:             * @return The list of values associated with that name, or an empty list if the property is not defined.
0885:             */
0886:            public List getList(String name) {
0887:                if (m_structuredArtifact == null) {
0888:                    m_structuredArtifact = new Hashtable();
0889:                }
0890:                Object value = m_structuredArtifact.get(name);
0891:                List rv = new Vector();
0892:                if (value == null) {
0893:                    m_structuredArtifact.put(name, rv);
0894:                } else if (value instanceof  Collection) {
0895:                    rv.addAll((Collection) value);
0896:                } else {
0897:                    rv.add(value);
0898:                }
0899:                return rv;
0900:
0901:            }
0902:
0903:            /**
0904:             * @return
0905:             */
0906:            /*
0907:            public Element exportStructuredArtifact(List properties)
0908:            {
0909:                   return null;
0910:            }
0911:             */
0912:
0913:            /**
0914:             * @return Returns the name of the root of a structured artifact definition.
0915:             */
0916:            public String getRootname() {
0917:                return m_rootname;
0918:            }
0919:
0920:            /**
0921:             * @param rootname The name to be assigned for the root of a structured artifact.
0922:             */
0923:            public void setRootname(String rootname) {
0924:                m_rootname = rootname;
0925:            }
0926:
0927:            /**
0928:             * Add a property name to the list of properties missing from the input.
0929:             * @param propname The name of the property.
0930:             */
0931:            public void setMissing(String propname) {
0932:                m_missingInformation.add(propname);
0933:            }
0934:
0935:            /**
0936:             * Query whether a particular property is missing
0937:             * @param propname The name of the property
0938:             * @return The value "true" if the property is missing, "false" otherwise.
0939:             */
0940:            public boolean isMissing(String propname) {
0941:                return m_missingInformation.contains(propname)
0942:                        || m_missingInformation.contains(Validator
0943:                                .escapeUrl(propname));
0944:            }
0945:
0946:            /**
0947:             * Empty the list of missing properties.
0948:             */
0949:            public void clearMissing() {
0950:                m_missingInformation.clear();
0951:            }
0952:
0953:            public void setAdded(boolean added) {
0954:                m_hasBeenAdded = added;
0955:            }
0956:
0957:            public boolean hasBeenAdded() {
0958:                return m_hasBeenAdded;
0959:            }
0960:
0961:            /**
0962:             * @return the releaseDate
0963:             */
0964:            public Time getReleaseDate() {
0965:                return m_releaseDate;
0966:            }
0967:
0968:            /**
0969:             * @param releaseDate the releaseDate to set
0970:             */
0971:            public void setReleaseDate(Time releaseDate) {
0972:                this .m_releaseDate = releaseDate;
0973:            }
0974:
0975:            /**
0976:             * @return the retractDate
0977:             */
0978:            public Time getRetractDate() {
0979:                return m_retractDate;
0980:            }
0981:
0982:            /**
0983:             * @param retractDate the retractDate to set
0984:             */
0985:            public void setRetractDate(Time retractDate) {
0986:                this .m_retractDate = retractDate;
0987:            }
0988:
0989:            /**
0990:             * @return the useReleaseDate
0991:             */
0992:            public boolean useReleaseDate() {
0993:                return m_useReleaseDate;
0994:            }
0995:
0996:            /**
0997:             * @param useReleaseDate the useReleaseDate to set
0998:             */
0999:            public void setUseReleaseDate(boolean useReleaseDate) {
1000:                this .m_useReleaseDate = useReleaseDate;
1001:            }
1002:
1003:            /**
1004:             * @return the useRetractDate
1005:             */
1006:            public boolean useRetractDate() {
1007:                return m_useRetractDate;
1008:            }
1009:
1010:            /**
1011:             * @param useRetractDate the useRetractDate to set
1012:             */
1013:            public void setUseRetractDate(boolean useRetractDate) {
1014:                this .m_useRetractDate = useRetractDate;
1015:            }
1016:
1017:        } // inner class ResourcesEditItem
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