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package org.seasar.uruma.rcp.util; |
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import java.io.File; |
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import java.io.FileFilter; |
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import java.io.IOException; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.eclipse.core.runtime.FileLocator; |
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import org.eclipse.core.runtime.Platform; |
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import org.eclipse.core.runtime.Plugin; |
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import org.eclipse.osgi.service.datalocation.Location; |
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import org.osgi.framework.Bundle; |
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import org.seasar.framework.exception.IORuntimeException; |
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import org.seasar.framework.util.AssertionUtil; |
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import org.seasar.framework.util.ResourceUtil; |
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import org.seasar.uruma.util.PathUtil; |
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40 | 0 | public class RcpResourceUtil { |
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private static final String SLASH = "/"; |
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private static final String PROTCOL_JAR = "jar"; |
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private static final String PROTCOL_FILE = "file"; |
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public static URL getNativePluginPath(final Plugin uiPlugin) |
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throws IOException { |
59 | 0 | URL pluginUrl = uiPlugin.getBundle().getEntry(SLASH); |
60 | 0 | return FileLocator.resolve(pluginUrl); |
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} |
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public static String getBunldePath(final Bundle bundle) { |
71 | 0 | URL entry = bundle.getEntry(SLASH); |
72 | 0 | String pluginDirPath = null; |
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try { |
74 | 0 | pluginDirPath = FileLocator.resolve(entry).getPath(); |
75 | 0 | } catch (IOException e) { |
76 | 0 | throw new IORuntimeException(e); |
77 | 0 | } |
78 | 0 | return removeHeadChar(pluginDirPath); |
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} |
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public static URL getLocalResourceUrl(final String path) throws IOException { |
92 | 0 | URL url = ResourceUtil.getClassLoader().getResource(path); |
93 | 0 | if (url != null) { |
94 | 0 | return FileLocator.resolve(url); |
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} else { |
96 | 0 | return null; |
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} |
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} |
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public static URL getLocalResourceUrlNoException(final String path) { |
110 | 16 | URL url = ResourceUtil.getClassLoader().getResource(path); |
111 | 16 | URL fileLocatorUrl = null; |
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try { |
113 | 16 | fileLocatorUrl = FileLocator.resolve(url); |
114 | 16 | } catch (Exception ignore) { |
115 | 0 | } |
116 | 16 | return fileLocatorUrl; |
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} |
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public static String getBundleRelativePath(final Bundle bundle, |
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final String path) { |
130 | 0 | AssertionUtil.assertNotNull("bundle", bundle); |
131 | 0 | AssertionUtil.assertNotNull("path", path); |
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try { |
133 | 0 | URL url = getLocalResourceUrl(path); |
134 | 0 | if (url != null) { |
135 | 0 | URL bundlePath = FileLocator.resolve(bundle.getEntry(SLASH)); |
136 | 0 | return PathUtil.getRelativePath(bundlePath.getPath(), url |
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.getPath()); |
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} else { |
139 | 0 | return null; |
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} |
141 | 0 | } catch (IOException ignore) { |
142 | 0 | return null; |
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} |
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} |
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public static List<File> findFileResources(final File baseDir, |
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final FileFilter filter) { |
158 | 0 | List<File> results = new ArrayList<File>(); |
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160 | 0 | if (baseDir.isDirectory()) { |
161 | 0 | findFileResources(baseDir, filter, results); |
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} |
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164 | 0 | return results; |
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} |
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private static void findFileResources(final File parentDir, |
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final FileFilter filter, final List<File> results) { |
169 | 0 | File[] files = parentDir.listFiles(); |
170 | 0 | for (int i = 0; i < files.length; i++) { |
171 | 0 | File file = files[i]; |
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173 | 0 | if (file.isDirectory()) { |
174 | 0 | findFileResources(file, filter, results); |
175 | 0 | } else if (file.isFile() && filter.accept(file)) { |
176 | 0 | results.add(file); |
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} |
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} |
179 | 0 | } |
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public static String getInstallPath() { |
187 | 0 | Location installLocation = Platform.getInstallLocation(); |
188 | 0 | String path = installLocation.getURL().getFile(); |
189 | 0 | return removeHeadChar(path); |
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} |
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private static String removeHeadChar(final String path) { |
193 | 0 | AssertionUtil.assertNotEmpty("path", path); |
194 | 0 | return path.substring(1, path.length() - 1); |
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} |
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} |