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
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022: * "Portions Copyrighted [year] [name of copyright owner]"
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025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
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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: package org.netbeans.api.sendopts;
042:
043: import java.util.Collections;
044: import java.util.HashMap;
045: import java.util.Map;
046: import java.util.Set;
047: import junit.framework.Assert;
048: import org.netbeans.spi.sendopts.OptionGroups;
049: import org.netbeans.spi.sendopts.Env;
050: import org.netbeans.spi.sendopts.Option;
051: import org.netbeans.spi.sendopts.OptionProcessor;
052: import org.openide.util.Lookup;
053: import org.openide.util.lookup.AbstractLookup;
054: import org.openide.util.lookup.InstanceContent;
055:
056: public final class Provider extends AbstractLookup {
057: static {
058: System.setProperty("org.openide.util.Lookup",
059: "org.netbeans.api.sendopts.Provider");
060: }
061:
062: final InstanceContent ic;
063:
064: public Provider() {
065: this (new InstanceContent());
066: }
067:
068: private Provider(InstanceContent ic) {
069: super (ic);
070: this .ic = ic;
071: }
072:
073: public static void clearAll() {
074: Lookup l = Lookup.getDefault();
075: Assert.assertEquals("Our class",
076: org.netbeans.api.sendopts.Provider.class, l.getClass());
077:
078: org.netbeans.api.sendopts.Provider p = (org.netbeans.api.sendopts.Provider) l;
079: p.ic.set(Collections.emptyList(), null);
080: }
081:
082: public static void add(Processor proc, Option... options) {
083: Lookup l = Lookup.getDefault();
084: Assert.assertEquals("Our class",
085: org.netbeans.api.sendopts.Provider.class, l.getClass());
086:
087: org.netbeans.api.sendopts.Provider p = (org.netbeans.api.sendopts.Provider) l;
088: p.ic.add(new DefProvider(options, proc));
089: }
090:
091: public static void assertOptionValues(
092: Map<Option, String[]> optionValues) {
093: for (Map.Entry<Option, String[]> entry : optionValues
094: .entrySet()) {
095: if (entry.getValue() == null) {
096: Assert.fail("No value for option: " + entry.getKey());
097: }
098: }
099: }
100:
101: private static final class DefProvider extends OptionProcessor {
102: private Processor p;
103: private Option o;
104:
105: public DefProvider(Option[] arr, Processor p) {
106: this (OptionGroups.someOf(arr), p);
107: }
108:
109: private DefProvider(Option o, Processor p) {
110: this .p = p;
111: this .o = o;
112: }
113:
114: protected Set<Option> getOptions() {
115: return Collections.singleton(o);
116: }
117:
118: protected void process(Env env,
119: Map<Option, String[]> optionValues)
120: throws CommandException {
121: Map<Option, String[]> minus = new HashMap<Option, String[]>(
122: optionValues);
123: minus.remove(o);
124: assertOptionValues(optionValues);
125:
126: p.process(env, minus);
127: }
128: }
129: }
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