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.graphic.configuration;
051:
052: import groovy.lang.GroovyClassLoader;
053:
054: import com.projity.field.InvalidFormulaException;
055: import com.projity.strings.Messages;
056:
057: /**
058: *
059: */
060: public class CellStyleFactory {
061: protected String formulaText;
062: protected String formulaClass;
063: protected String id = null;
064: protected String name = null;
065: protected String type = null;
066: protected String format = null;
067:
068: // static Log log = LogFactory.getLog(CellStyleFactory.class);
069: private static int count = 0;
070:
071: public CellStyle getCellStyle() throws InvalidFormulaException {
072: if (formulaClass != null) {
073: try {
074: return (CellStyle) Class.forName(formulaClass)
075: .newInstance();
076: } catch (InstantiationException e) {
077: // TODO Auto-generated catch block
078: e.printStackTrace();
079: } catch (IllegalAccessException e) {
080: // TODO Auto-generated catch block
081: e.printStackTrace();
082: } catch (ClassNotFoundException e) {
083: // TODO Auto-generated catch block
084: e.printStackTrace();
085: }
086: return null;
087: } else if (formulaText != null) {
088: StringBuffer classText = new StringBuffer();
089: classText
090: .append("package com.projity.graphic.configuration;\n");
091: classText
092: .append("import com.projity.pm.graphic.model.cache.GraphicNode;\n");
093: classText.append("public class CellStyle").append(count++)
094: .append(" implements CellStyle{\n");
095: classText
096: .append(
097: "\tpublic CellFormat getCellFormat(Object _nodeObject){\n\t\tGraphicNode ")
098: .append(type)
099: .append(
100: "=(GraphicNode)_nodeObject;\n\t\tCellFormat ")
101: .append(format).append("=new CellFormat();\n")
102: .append(formulaText).append("\n\t\treturn ")
103: .append(format).append(";\n\t}\n");
104: classText.append("}\n");
105: // GroovyClassLoader loader = new GroovyClassLoader(ClassLoaderUtils.getLocalClassLoader());
106: GroovyClassLoader loader = new GroovyClassLoader(getClass()
107: .getClassLoader());
108: // GroovyClassLoader loader = new GroovyClassLoader(new TracingClassLoader(getClass().getClassLoader()));
109: try {
110: Class groovyClass = loader.parseClass(classText
111: .toString());
112: CellStyle style = (CellStyle) groovyClass.newInstance();
113: return style;
114: } catch (Exception e) {
115: throw new InvalidFormulaException(e);
116: }
117: } else
118: return null;
119: }
120:
121: public String getFormulaText() {
122: return formulaText;
123: }
124:
125: public void setFormulaText(String formulaText) {
126: this .formulaText = formulaText;
127: }
128:
129: public String getId() {
130: return id;
131: }
132:
133: public void setId(String id) {
134: this .id = id;
135: setName(Messages.getString(id));
136: }
137:
138: public String getName() {
139: return name;
140: }
141:
142: public void setName(String name) {
143: this .name = name;
144: }
145:
146: public String getType() {
147: return type;
148: }
149:
150: public void setType(String type) {
151: this .type = type;
152: }
153:
154: public String getFormat() {
155: return format;
156: }
157:
158: public void setFormat(String format) {
159: this .format = format;
160: }
161:
162: public String getFormulaClass() {
163: return formulaClass;
164: }
165:
166: public void setFormulaClass(String formulaClass) {
167: this.formulaClass = formulaClass;
168: }
169: }
|