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package org.mule.module.reboot; |
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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.MalformedURLException; |
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import java.net.URL; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.Iterator; |
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import java.util.List; |
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public class DefaultMuleClassPathConfig |
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{ |
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protected static final String MULE_DIR = "/lib/mule"; |
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protected static final String USER_DIR = "/lib/user"; |
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protected static final String OPT_DIR = "/lib/opt"; |
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30 | 0 | protected List<URL> urls = new ArrayList<URL>(); |
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public DefaultMuleClassPathConfig(File muleHome, File muleBase) |
33 | 0 | { |
34 | 0 | init(muleHome, muleBase); |
35 | 0 | } |
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protected void init(File muleHome, File muleBase) |
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{ |
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43 | 0 | addMuleBaseUserLibs(muleHome, muleBase); |
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45 | 0 | addLibraryDirectory(muleHome, USER_DIR); |
46 | 0 | addLibraryDirectory(muleHome, MULE_DIR); |
47 | 0 | addLibraryDirectory(muleHome, OPT_DIR); |
48 | 0 | } |
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protected void addMuleBaseUserLibs(File muleHome, File muleBase) |
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{ |
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try |
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{ |
54 | 0 | if (!muleHome.getCanonicalFile().equals(muleBase.getCanonicalFile())) |
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{ |
56 | 0 | File userOverrideDir = new File(muleBase, USER_DIR); |
57 | 0 | addFile(userOverrideDir); |
58 | 0 | addFiles(listJars(userOverrideDir)); |
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} |
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} |
61 | 0 | catch (IOException ioe) |
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{ |
63 | 0 | System.out.println("Unable to check to see if there are local jars to load: " + ioe.toString()); |
64 | 0 | } |
65 | 0 | } |
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protected void addLibraryDirectory(File muleHome, String libDirectory) |
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{ |
69 | 0 | File directory = new File(muleHome, libDirectory); |
70 | 0 | addFile(directory); |
71 | 0 | addFiles(listJars(directory)); |
72 | 0 | } |
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public List<URL> getURLs() |
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{ |
76 | 0 | return new ArrayList<URL>(this.urls); |
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} |
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public void addURLs(List<URL> moreUrls) |
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{ |
81 | 0 | if (moreUrls != null && !moreUrls.isEmpty()) |
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{ |
83 | 0 | this.urls.addAll(moreUrls); |
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} |
85 | 0 | } |
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public void addURL(URL url) |
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{ |
94 | 0 | this.urls.add(url); |
95 | 0 | } |
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public void addFiles(List<File> files) |
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{ |
99 | 0 | for (Iterator<File> i = files.iterator(); i.hasNext();) |
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{ |
101 | 0 | this.addFile(i.next()); |
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} |
103 | 0 | } |
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public void addFile(File jar) |
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{ |
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try |
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{ |
109 | 0 | this.addURL(jar.getAbsoluteFile().toURI().toURL()); |
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} |
111 | 0 | catch (MalformedURLException mux) |
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{ |
113 | 0 | throw new RuntimeException("Failed to construct a classpath URL", mux); |
114 | 0 | } |
115 | 0 | } |
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protected List<File> listJars(File path) |
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{ |
124 | 0 | File[] jars = path.listFiles(new FileFilter() |
125 | 0 | { |
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public boolean accept(File pathname) |
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{ |
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try |
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{ |
130 | 0 | return pathname.getCanonicalPath().endsWith(".jar"); |
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} |
132 | 0 | catch (IOException e) |
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{ |
134 | 0 | throw new RuntimeException(e.getMessage()); |
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} |
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} |
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}); |
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139 | 0 | if (jars != null) |
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{ |
141 | 0 | return Arrays.asList(jars); |
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} |
143 | 0 | return Collections.emptyList(); |
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} |
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} |