001: package org.tigris.scarab.tools;
002:
003: /* ================================================================
004: * Copyright (c) 2000-2003 CollabNet. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions are
008: * met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in the
015: * documentation and/or other materials provided with the distribution.
016: *
017: * 3. The end-user documentation included with the redistribution, if
018: * any, must include the following acknowlegement: "This product includes
019: * software developed by Collab.Net <http://www.Collab.Net/>."
020: * Alternately, this acknowlegement may appear in the software itself, if
021: * and wherever such third-party acknowlegements normally appear.
022: *
023: * 4. The hosted project names must not be used to endorse or promote
024: * products derived from this software without prior written
025: * permission. For written permission, please contact info@collab.net.
026: *
027: * 5. Products derived from this software may not use the "Tigris" or
028: * "Scarab" names nor may "Tigris" or "Scarab" appear in their names without
029: * prior written permission of Collab.Net.
030: *
031: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
032: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
033: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
034: * IN NO EVENT SHALL COLLAB.NET OR ITS CONTRIBUTORS BE LIABLE FOR ANY
035: * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
036: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
037: * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
038: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
039: * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
040: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
041: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
042: *
043: * ====================================================================
044: *
045: * This software consists of voluntary contributions made by many
046: * individuals on behalf of Collab.Net.
047: */
048:
049: import java.util.Collections;
050: import java.util.List;
051:
052: import org.tigris.scarab.om.Activity;
053: import org.tigris.scarab.om.ActivitySet;
054: import org.tigris.scarab.om.ActivitySetTypePeer;
055: import org.tigris.scarab.om.Attachment;
056: import org.tigris.scarab.om.IssueType;
057: import org.tigris.scarab.om.MITList;
058: import org.tigris.scarab.om.Module;
059: import org.tigris.scarab.om.ScarabUser;
060: import org.tigris.scarab.tools.localization.L10NKeySet;
061: import org.tigris.scarab.util.Log;
062:
063: /**
064: * Currently significant amounts of business logic is stored in the
065: * ScarabRequestTool and ScarabGlobalTool. This isn't very accesible b/c the
066: * tools make assumptions about having a rundata object and running in them..
067: *
068: * This class will slowly take out the business logic from the tools so it can
069: * be unit tested and reused in more situations.
070: */
071: public class ScarabToolManager {
072: private ScarabLocalizationTool l10n;
073:
074: public ScarabToolManager(ScarabLocalizationTool l10n) {
075: this .l10n = l10n;
076: }
077:
078: /**
079: * Get reason for modification.
080: * FIXME: Why does this receive 'activity'?
081: *
082: * @deprecated Use ActivitySet.getActivityReason(l10n) instead.
083: */
084: public String getActivityReason(ActivitySet activitySet,
085: Activity activity) throws Exception {
086: return activitySet.getActivityReason(l10n);
087: }
088:
089: /**
090: * First attempts to get the RModuleUserAttributes from the user. If it is
091: * empty, then it will try to get the defaults from the module. If anything
092: * fails, it will return an empty list.
093: */
094: public List getRModuleUserAttributes(ScarabUser user,
095: Module module, IssueType issueType) {
096: List issueListColumns = null;
097: try {
098: //
099: // First check whether an MIT list is currently
100: // active and if so, whether it has attributes
101: // associated with it.
102: //
103: MITList currentList = user.getCurrentMITList();
104: if (currentList != null) {
105: //
106: // Here we fetch the collection of attributes
107: // associated with the current MIT list.
108: //
109:
110: //issueListColumns = currentList.getCommonRModuleUserAttributes();
111: issueListColumns = currentList
112: .getAllRModuleUserAttributes();
113:
114: //
115: // If there are no attributes associated with
116: // the list, and the list only contains a single
117: // module and a single issue type, get the default
118: // attributes for that combination of module and
119: // issue type.
120: //
121: if (issueListColumns.isEmpty()
122: && currentList.isSingleModuleIssueType()) {
123: issueListColumns = currentList.getModule()
124: .getDefaultRModuleUserAttributes(
125: currentList.getIssueType());
126: }
127: }
128:
129: if (issueListColumns == null) {
130: issueListColumns = user.getRModuleUserAttributes(
131: module, issueType);
132: if (issueListColumns.isEmpty()) {
133: issueListColumns = module
134: .getDefaultRModuleUserAttributes(issueType);
135: }
136: }
137: if (issueListColumns == null) {
138: issueListColumns = Collections.EMPTY_LIST;
139: }
140:
141: } catch (Exception e) {
142: Log.get().error("Could not get list attributes", e);
143: }
144:
145: return issueListColumns;
146: }
147:
148: }
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