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1
12 package org.eclipse.update.internal.configurator;
13
14 import java.io.IOException  ;
15 import java.net.*;
16 import java.util.ArrayList ;
17 import java.util.Date ;
18 import java.util.HashMap ;
19
20 import org.eclipse.core.runtime.*;
21 import org.eclipse.update.configurator.*;
22 import org.w3c.dom.*;
23
24 public class Configuration implements IConfigurationConstants {
25
26 private HashMap sites = new HashMap ();
27 private HashMap platformURLs = new HashMap ();
28 private Date date;
29 private long lastModified; private URL url;
31 private boolean transientConfig;
32 private boolean isDirty;
33 private Configuration linkedConfig;
35 public Configuration() {
36 this(new Date ());
37 isDirty = true;
39 }
40 public Configuration(Date date) {
41 this.date = date;
42 }
43
44 public void setURL(URL url) {
45 this.url = url;
46 }
47
48 public URL getURL() {
49 return url;
50 }
51
52 public void setLinkedConfig(Configuration linkedConfig) {
53 this.linkedConfig = linkedConfig;
54 SiteEntry[] linkedSites = linkedConfig.getSites();
56 for (int i=0; i<linkedSites.length; i++)
57 linkedSites[i].setUpdateable(false);
58 }
59
60 public Configuration getLinkedConfig() {
61 return linkedConfig;
62 }
63
64
67 public boolean isDirty() {
68 return isDirty;
69 }
70
71 public void setDirty(boolean dirty) {
72 isDirty = dirty;
73 }
74
75 public void addSiteEntry(String url, SiteEntry site) {
76 url = Utils.canonicalizeURL(url);
77 if (sites.get(url) == null && (linkedConfig == null || linkedConfig.sites.get(url) == null)) {
79 site.setConfig(this);
80 sites.put(url, site);
81 if(url.startsWith("platform:")){ URL pURL;
83 try {
84 pURL = new URL(url);
85 URL rURL = PlatformConfiguration.resolvePlatformURL(pURL);
86 String resolvedURL = rURL.toExternalForm();
87 platformURLs.put(resolvedURL, pURL);
88 } catch (IOException e) {
89 }
91 }
92 }
93 }
94
95 public void removeSiteEntry(String url) {
96 url =Utils.canonicalizeURL(url);
97 sites.remove(url);
98 if(url.startsWith("platform:")){ URL pURL;
100 try {
101 pURL = new URL(url);
102 URL rURL = PlatformConfiguration.resolvePlatformURL(pURL);
103 String resolvedURL = rURL.toExternalForm();
104 platformURLs.remove(resolvedURL);
105 } catch (IOException e) {
106 }
108 }
109 }
110
111 public SiteEntry getSiteEntry(String url) {
112 url = Utils.canonicalizeURL(url);
113 SiteEntry site = (SiteEntry)sites.get(url);
114 if (site == null && linkedConfig != null)
115 site = linkedConfig.getSiteEntry(url);
116 return site;
117 }
118
119 public SiteEntry[] getSites() {
120 if (linkedConfig == null)
121 return (SiteEntry[]) sites.values().toArray(new SiteEntry[sites.size()]);
122 ArrayList combinedSites = new ArrayList (sites.values());
123 combinedSites.addAll(linkedConfig.sites.values());
124 return (SiteEntry[]) combinedSites.toArray(new SiteEntry[combinedSites.size()]);
125 }
126
127 public Element toXML(Document doc) throws CoreException {
128 try {
129 Element configElement = doc.createElement(CFG);
130
131 configElement.setAttribute(CFG_VERSION, VERSION);
132 configElement.setAttribute(CFG_DATE, String.valueOf(date.getTime()));
133 String transitory = isTransient() ? "true" : "false"; configElement.setAttribute(CFG_TRANSIENT, transitory);
135
136 if (linkedConfig != null) {
137 configElement.setAttribute(CFG_SHARED_URL, Utils.makeRelative(Utils.getInstallURL(), linkedConfig.getURL()).toExternalForm());
139 }
140
141 SiteEntry[] list = (SiteEntry[]) sites.values().toArray(new SiteEntry[0]);
143 for (int i = 0; i < list.length; i++) {
144 if (linkedConfig != null && linkedConfig.getSiteEntry(list[i].getURL().toExternalForm()) != null)
145 continue;
146 Element siteElement = list[i].toXML(doc);
147 configElement.appendChild(siteElement);
148 }
149
150 return configElement;
151
152 } catch (Exception e) {
153 throw Utils.newCoreException("", e); }
155 }
156
157 public boolean isTransient() {
158 return transientConfig;
159 }
160
161 public void setTransient(boolean isTransient) {
162 this.transientConfig = isTransient;
163 }
164
165 public Date getDate() {
166 return date;
167 }
168
169 public void setDate(Date date) {
170 this.date = date;
171 }
172
173 public boolean unconfigureFeatureEntry(IPlatformConfiguration.IFeatureEntry feature) {
174 SiteEntry[] sites = getSites();
175 for (int i=0; i<sites.length; i++)
176 if (sites[i].unconfigureFeatureEntry(feature))
177 return true;
178 return false;
179 }
180
181 public void setLastModified(long lastModified) {
182 this.lastModified = lastModified;
183 }
184
185 public long lastModified() {
186 return (lastModified != 0) ? lastModified : date.getTime();
187 }
188
189
194 public URL asPlatformURL(URL url) {
195 try {
196 if (url.getProtocol().equals("file")) { String rUrl = url.toExternalForm();
198 URL pUrl = (URL)platformURLs.get(rUrl);
199 if(pUrl == null)
200 return url;
201 return pUrl;
202 }
203 return url;
204 } catch (Exception e) {
205 return url;
206 }
207 }
208
209 }
210 |
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