001: /*
002: The contents of this file are subject to the Common Public Attribution License
003: Version 1.0 (the "License"); you may not use this file except in compliance with
004: the License. You may obtain a copy of the License at
005: http://www.projity.com/license . The License is based on the Mozilla Public
006: License Version 1.1 but Sections 14 and 15 have been added to cover use of
007: software over a computer network and provide for limited attribution for the
008: Original Developer. In addition, Exhibit A has been modified to be consistent
009: with Exhibit B.
010:
011: Software distributed under the License is distributed on an "AS IS" basis,
012: WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
013: specific language governing rights and limitations under the License. The
014: Original Code is OpenProj. The Original Developer is the Initial Developer and
015: is Projity, Inc. All portions of the code written by Projity are Copyright (c)
016: 2006, 2007. All Rights Reserved. Contributors Projity, Inc.
017:
018: Alternatively, the contents of this file may be used under the terms of the
019: Projity End-User License Agreeement (the Projity License), in which case the
020: provisions of the Projity License are applicable instead of those above. If you
021: wish to allow use of your version of this file only under the terms of the
022: Projity License and not to allow others to use your version of this file under
023: the CPAL, indicate your decision by deleting the provisions above and replace
024: them with the notice and other provisions required by the Projity License. If
025: you do not delete the provisions above, a recipient may use your version of this
026: file under either the CPAL or the Projity License.
027:
028: [NOTE: The text of this license may differ slightly from the text of the notices
029: in Exhibits A and B of the license at http://www.projity.com/license. You should
030: use the latest text at http://www.projity.com/license for your modifications.
031: You may not remove this license text from the source files.]
032:
033: Attribution Information: Attribution Copyright Notice: Copyright © 2006, 2007
034: Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
035: an open source solution from Projity. Attribution URL: http://www.projity.com
036: Graphic Image as provided in the Covered Code as file: openproj_logo.png with
037: alternatives listed on http://www.projity.com/logo
038:
039: Display of Attribution Information is required in Larger Works which are defined
040: in the CPAL as a work which combines Covered Code or portions thereof with code
041: not governed by the terms of the CPAL. However, in addition to the other notice
042: obligations, all copies of the Covered Code in Executable and Source Code form
043: distributed must, as a form of attribution of the original author, include on
044: each user interface screen the "OpenProj" logo visible to all users. The
045: OpenProj logo should be located horizontally aligned with the menu bar and left
046: justified on the top left of the screen adjacent to the File menu. The logo
047: must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
048: must direct them back to http://www.projity.com.
049: */
050: package com.projity.configuration;
051:
052: import java.util.Collection;
053:
054: import org.apache.commons.digester.Digester;
055:
056: import com.projity.field.Field;
057: import com.projity.graphic.configuration.GraphicConfiguration;
058: import com.projity.strings.Messages;
059: import com.projity.timescale.TimeScaleManager;
060: import com.projity.util.ClassUtils;
061:
062: /**
063: * Main access to objects described in configuration files
064: */
065: public class Configuration implements ProvidesDigesterEvents {
066: FieldDictionary fieldDictionary = null;
067: TimeScaleManager timeScales = null;
068: GraphicConfiguration graphicConfiguation = null;
069: ScriptConfiguration scriptConfiguration = null;
070:
071: private static Configuration instance = null;
072:
073: public static synchronized Configuration getInstance() {
074: if (instance == null) {
075: instance = new Configuration();
076: String[] files = Messages.getMetaString(
077: "ConfigurationFiles").split(";");
078: for (String file : files)
079: ConfigurationReader.read(file, instance);
080: instance.setDonePopulating(); // makes its hash table fast if using a FastHashMap
081: }
082: return instance;
083: }
084:
085: public Configuration() {
086: }
087:
088: public void setDonePopulating() {
089: fieldDictionary.setDonePopulating(); // makes its hash table fast if using a FastHashMap
090:
091: }
092:
093: /**
094: * @return Returns the fieldDictionary.
095: */
096: public FieldDictionary getFieldDictionary() {
097: return fieldDictionary;
098: }
099:
100: /**
101: * @param fieldDictionary The fieldDictionary to set.
102: */
103: public void setFieldDictionary(FieldDictionary fieldDictionary) {
104: this .fieldDictionary = fieldDictionary;
105: }
106:
107: public static Field getFieldFromId(String id) {
108: return getInstance().getFieldDictionary().getFieldFromId(id);
109: }
110:
111: public static final Field getFieldFromShortId(String id) {
112: return getFieldFromId("Field." + id);
113: }
114:
115: public static Collection getAllFields() {
116: return getInstance().getFieldDictionary().getAllFields();
117: }
118:
119: /**
120: * @return Returns the timeScales.
121: */
122: public TimeScaleManager getTimeScales() {
123: return timeScales;
124: }
125:
126: /**
127: * @param timeScales The timeScales to set.
128: */
129: public void setTimeScales(TimeScaleManager timeScales) {
130: this .timeScales = timeScales;
131: }
132:
133: public void setIntConstant(String name, int value) {
134: ClassUtils.setStaticField(name, value);
135: }
136:
137: public void setStringConstant(String name, String value) {
138: ClassUtils.setStaticField(name, value);
139: }
140:
141: /**
142: * @return Returns the graphicConfiguation.
143: */
144: public GraphicConfiguration getGraphicConfiguation() {
145: return graphicConfiguation;
146: }
147:
148: /**
149: * @param graphicConfiguation The graphicConfiguation to set.
150: */
151: public void setGraphicConfiguation(
152: GraphicConfiguration graphicConfiguation) {
153: this .graphicConfiguation = graphicConfiguation;
154: }
155:
156: public ScriptConfiguration getScriptConfiguration() {
157: return scriptConfiguration;
158: }
159:
160: public void setScriptConfiguration(
161: ScriptConfiguration scriptConfiguration) {
162: this .scriptConfiguration = scriptConfiguration;
163: }
164:
165: private void addGlobalDigesterEvents(Digester dg) {
166: dg.addCallMethod("configuration/constants/int",
167: "setIntConstant", 2, new Class[] { String.class,
168: Integer.class });
169: dg.addCallParam("configuration/constants/int/name", 0);
170: dg.addCallParam("configuration/constants/int/value", 1);
171:
172: dg.addCallMethod("configuration/constants/String",
173: "setStringConstant", 2, new Class[] { String.class,
174: String.class });
175: dg.addCallParam("configuration/constants/String/name", 0);
176: dg.addCallParam("configuration/constants/String/value", 1);
177: }
178:
179: public void addDigesterEvents(Digester dg) {
180: addGlobalDigesterEvents(dg);
181: FieldDictionary.addDigesterEvents(dg);
182: //set time scale's zoom levels
183: TimeScaleManager.addDigesterEvents(dg);
184:
185: ScriptConfiguration.addDigesterEvents(dg);
186:
187: //graphic config
188: GraphicConfiguration.addDigesterEvents(dg);
189: }
190:
191: }
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