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Pull-up duplicated code to Launcher

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This commit is contained in:
Phillip Webb 2014-01-29 17:58:28 -08:00
parent 208bf8fc96
commit 14bc06a387
3 changed files with 23 additions and 41 deletions
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22
spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/ExecutableArchiveLauncher.java
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@ -16,10 +16,6 @@
package org.springframework.boot.loader;
import java.io.File;
import java.net.URI;
import java.security.CodeSource;
import java.security.ProtectionDomain;
import java.util.ArrayList;
import java.util.List;
import java.util.jar.JarEntry;
@ -27,8 +23,6 @@ import java.util.jar.JarEntry;
import org.springframework.boot.loader.archive.Archive;
import org.springframework.boot.loader.archive.Archive.Entry;
import org.springframework.boot.loader.archive.Archive.EntryFilter;
import org.springframework.boot.loader.archive.ExplodedArchive;
import org.springframework.boot.loader.archive.JarFileArchive;
/**
* Base class for executable archive {@link Launcher}s.
@ -48,22 +42,6 @@ public abstract class ExecutableArchiveLauncher extends Launcher {
}
}
private Archive createArchive() throws Exception {
ProtectionDomain protectionDomain = getClass().getProtectionDomain();
CodeSource codeSource = protectionDomain.getCodeSource();
URI location = (codeSource == null ? null : codeSource.getLocation().toURI());
String path = (location == null ? null : location.getPath());
if (path == null) {
throw new IllegalStateException("Unable to determine code source archive");
}
File root = new File(path);
if (!root.exists()) {
throw new IllegalStateException(
"Unable to determine code source archive from " + root);
}
return (root.isDirectory() ? new ExplodedArchive(root) : new JarFileArchive(root));
}
protected final Archive getArchive() {
return this.archive;
}

23
spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/Launcher.java
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@ -16,13 +16,19 @@
package org.springframework.boot.loader;
import java.io.File;
import java.lang.reflect.Constructor;
import java.net.URI;
import java.net.URL;
import java.security.CodeSource;
import java.security.ProtectionDomain;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Logger;
import org.springframework.boot.loader.archive.Archive;
import org.springframework.boot.loader.archive.ExplodedArchive;
import org.springframework.boot.loader.archive.JarFileArchive;
import org.springframework.boot.loader.jar.JarFile;
/**
@ -129,4 +135,21 @@ public abstract class Launcher {
* @throws Exception
*/
protected abstract List<Archive> getClassPathArchives() throws Exception;
protected final Archive createArchive() throws Exception {
ProtectionDomain protectionDomain = getClass().getProtectionDomain();
CodeSource codeSource = protectionDomain.getCodeSource();
URI location = (codeSource == null ? null : codeSource.getLocation().toURI());
String path = (location == null ? null : location.getPath());
if (path == null) {
throw new IllegalStateException("Unable to determine code source archive");
}
File root = new File(path);
if (!root.exists()) {
throw new IllegalStateException(
"Unable to determine code source archive from " + root);
}
return (root.isDirectory() ? new ExplodedArchive(root) : new JarFileArchive(root));
}
}

19
spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/PropertiesLauncher.java
View File

@ -21,13 +21,10 @@ import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLClassLoader;
import java.net.URLConnection;
import java.security.CodeSource;
import java.security.ProtectionDomain;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
@ -496,22 +493,6 @@ public class PropertiesLauncher extends Launcher {
return new FilteredArchive(parent, filter);
}
private Archive createArchive() throws Exception {
ProtectionDomain protectionDomain = getClass().getProtectionDomain();
CodeSource codeSource = protectionDomain.getCodeSource();
URI location = (codeSource == null ? null : codeSource.getLocation().toURI());
String path = (location == null ? null : location.getPath());
if (path == null) {
throw new IllegalStateException("Unable to determine code source archive");
}
File root = new File(path);
if (!root.exists()) {
throw new IllegalStateException(
"Unable to determine code source archive from " + root);
}
return (root.isDirectory() ? new ExplodedArchive(root) : new JarFileArchive(root));
}
private void addParentClassLoaderEntries(List<Archive> lib) throws IOException,
URISyntaxException {
ClassLoader parentClassLoader = getClass().getClassLoader();