001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.upgrade.systemoptions;
043:
044: import java.util.HashMap;
045: import java.util.Iterator;
046: import java.util.Map;
047: import java.util.logging.Level;
048: import java.util.logging.Logger;
049:
050: class ContentProcessor {
051: private static Map<String, ContentProcessor> clsname2Delegate = new HashMap<String, ContentProcessor>();
052: protected String systemOptionInstanceName;
053:
054: static {
055: registerContentProcessor(new JUnitContentProcessor(
056: "org.netbeans.modules.junit.JUnitSettings"));//NOI18N
057: }
058:
059: private static void registerContentProcessor(
060: ContentProcessor instance) {
061: if (clsname2Delegate.put(instance.systemOptionInstanceName,
062: instance) != null) {
063: throw new IllegalArgumentException();
064: }
065: }
066:
067: protected ContentProcessor(String systemOptionInstanceName) {
068: this .systemOptionInstanceName = systemOptionInstanceName;
069: }
070:
071: protected Result parseContent(final Iterator<Object> it,
072: boolean types) {
073: Map<String, String> m;
074: Result result = null;
075: try {
076: Map<String, Object> props = parseProperties(it);
077: assert props != null;
078: //debugInfo("before: ", m);
079: m = processProperties(props, types);
080: //assert debugInfo("after: ", m);
081: result = new DefaultResult(systemOptionInstanceName, m);
082: } catch (IllegalStateException isx) {
083: Logger.getLogger(ContentProcessor.class.getName()).log(
084: Level.WARNING,
085: systemOptionInstanceName + " not parsed", isx);
086: }
087: return result;
088: }
089:
090: static Result parseContent(String systemOptionInstanceName,
091: boolean types, final Iterator<Object> it) {
092: ContentProcessor cp = clsname2Delegate
093: .get(systemOptionInstanceName);
094: if (cp == null) {
095: cp = new ContentProcessor(systemOptionInstanceName);
096: }
097: return cp.parseContent(it, types);
098: }
099:
100: private final Map<String, String> processProperties(
101: final Map<String, Object> properties, boolean types) {
102: Map<String, String> allProps = new HashMap<String, String>();
103: for (Iterator<Map.Entry<String, Object>> it = properties
104: .entrySet().iterator(); it.hasNext();) {
105: Map.Entry<String, Object> entry = it.next();
106: String name = entry.getKey();
107: Object value = entry.getValue();
108: allProps.putAll(PropertyProcessor.processProperty(name,
109: value, types));
110: }
111: return allProps;
112: }
113:
114: private final Map<String, Object> parseProperties(
115: final Iterator<Object> it) { // sequences String, Object, SerParser.ObjectWrapper
116: Map<String, Object> properties = new HashMap<String, Object>();
117: for (; it.hasNext();) {
118: Object name = it.next();
119: if ("null".equals(name) || name == null) {
120: //finito
121: return properties;
122: } else if (!(name instanceof String)) {
123: throw new IllegalStateException(name.getClass()
124: .getName());
125: } else {
126: if (!it.hasNext()) {
127: throw new IllegalStateException(name.toString());
128: }
129: Object value = it.next();
130: properties.put((String) name, value);
131: Object propertyRead = it.next();
132: if (!(propertyRead instanceof SerParser.ObjectWrapper)) {
133: throw new IllegalStateException(propertyRead
134: .getClass().getName());
135: } else {
136: SerParser.ObjectWrapper ow = (SerParser.ObjectWrapper) propertyRead;
137: if (!ow.classdesc.name
138: .endsWith("java.lang.Boolean;")) {//NOI18N
139: throw new IllegalStateException(
140: ow.classdesc.name);
141: }
142: }
143: }
144: }
145: throw new IllegalStateException("Unexpected end");//NOI18N
146: }
147: }
|