Author: mmao
Date: Tue Jul 10 00:35:59 2007
New Revision: 554860
URL: http://svn.apache.org/viewvc?view=rev&rev=554860
Log:
* Allow pass in the classloader, so in eclipse or other case, you can load
extra wsdlto plugins
Modified:
incubator/cxf/trunk/tools/wsdlto/core/src/main/java/org/apache/cxf/tools/wsdlto/core/PluginLoader.java
Modified:
incubator/cxf/trunk/tools/wsdlto/core/src/main/java/org/apache/cxf/tools/wsdlto/core/PluginLoader.java
URL:
http://svn.apache.org/viewvc/incubator/cxf/trunk/tools/wsdlto/core/src/main/java/org/apache/cxf/tools/wsdlto/core/PluginLoader.java?view=diff&rev=554860&r1=554859&r2=554860
==============================================================================
---
incubator/cxf/trunk/tools/wsdlto/core/src/main/java/org/apache/cxf/tools/wsdlto/core/PluginLoader.java
(original)
+++
incubator/cxf/trunk/tools/wsdlto/core/src/main/java/org/apache/cxf/tools/wsdlto/core/PluginLoader.java
Tue Jul 10 00:35:59 2007
@@ -55,34 +55,57 @@
public static final String DEFAULT_PROVIDER_NAME = "cxf.apache.org";
private static PluginLoader pluginLoader;
private static final String PLUGIN_FILE_NAME = "META-INF/tools-plugin.xml";
-
+
private Map<String, Plugin> plugins = new LinkedHashMap<String, Plugin>();
private Map<String, FrontEnd> frontends = new LinkedHashMap<String,
FrontEnd>();
private Map<String, FrontEndProfile> frontendProfiles = new
LinkedHashMap<String, FrontEndProfile>();
-
+
private Map<String, DataBinding> databindings = new LinkedHashMap<String,
DataBinding>();
private Map<String, DataBindingProfile> databindingProfiles
= new LinkedHashMap<String, DataBindingProfile>();
private Unmarshaller unmarshaller;
-
+
+ private ClassLoader classLoader = getClass().getClassLoader();
+
private PluginLoader() {
+ init();
+ }
+
+ private PluginLoader(final ClassLoader l) {
+ this.classLoader = l;
+ init();
+ }
+
+ private void init() {
try {
JAXBContext jc =
JAXBContext.newInstance("org.apache.cxf.tools.plugin");
unmarshaller = jc.createUnmarshaller();
-
loadPlugins(getClass().getClassLoader().getResources(PLUGIN_FILE_NAME));
+ loadPlugins(this.classLoader.getResources(PLUGIN_FILE_NAME));
} catch (JAXBException e) {
Message msg = new Message("JAXB_CONTEXT_INIT_FAIL", LOG);
LOG.log(Level.SEVERE, msg.toString());
- throw new ToolException(msg);
+ throw new ToolException(msg);
} catch (IOException ioe) {
Message msg = new Message("LOAD_PLUGIN_EXCEPTION", LOG);
LOG.log(Level.SEVERE, msg.toString());
- throw new ToolException(msg);
+ throw new ToolException(msg);
}
}
+ public void refresh() {
+ init();
+ }
+
+ public void setClassLoader(final ClassLoader l) {
+ this.classLoader = l;
+ }
+
+ public ClassLoader getClassLoader() {
+ return this.classLoader;
+ }
+
private void loadPlugins(Enumeration<URL> pluginFiles) throws IOException {
if (pluginFiles == null) {
LOG.log(Level.INFO, "FOUND_NO_PLUGINS");
@@ -101,6 +124,13 @@
return pluginLoader;
}
+ public static PluginLoader getInstance(final ClassLoader cl) {
+ if (pluginLoader == null) {
+ pluginLoader = new PluginLoader(cl);
+ }
+ return pluginLoader;
+ }
+
public void loadPlugin(URL url) throws IOException {
try {
LOG.log(Level.INFO, "PLUGIN_LOADING", url);
@@ -127,13 +157,13 @@
}
}
-
+
protected void loadPlugin(Plugin plugin) {
if (plugin.getFrontend().size() > 0) {
LOG.log(Level.INFO, "FOUND_FRONTENDS", new
Object[]{plugin.getName(),
plugin.getFrontend().size()});
}
-
+
for (FrontEnd frontend : plugin.getFrontend()) {
LOG.log(Level.INFO, "LOADING_FRONTEND", new
Object[]{frontend.getName(), plugin.getName()});
if (StringUtils.isEmpty(frontend.getName())) {
@@ -183,13 +213,13 @@
throw new ToolException(msg);
}
plugins.put(url.toString(), plugin);
- }
+ }
if (is == null) {
return getPlugin(url.toString());
}
return plugin;
}
-
+
protected Plugin getPlugin(String resource) throws JAXBException,
FileNotFoundException {
Plugin plugin = plugins.get(resource);
if (plugin == null) {
@@ -197,7 +227,7 @@
if (new File(resource).exists()) {
is = new BufferedInputStream(new FileInputStream(new
File(resource)));
} else {
- is = getClass().getResourceAsStream(resource);
+ is = getClass().getResourceAsStream(resource);
}
if (is == null) {
@@ -222,7 +252,7 @@
public FrontEnd getFrontEnd(String name) {
FrontEnd frontend = frontends.get(name);
-
+
if (frontend == null) {
Message msg = new Message("FRONTEND_MISSING", LOG, name);
throw new ToolException(msg);
@@ -240,7 +270,7 @@
}
return fullPackage + "." + generator.getName();
}
-
+
private List<FrontEndGenerator> getFrontEndGenerators(FrontEnd frontend) {
List<FrontEndGenerator> generators = new
ArrayList<FrontEndGenerator>();
@@ -248,7 +278,7 @@
try {
for (Generator generator :
frontend.getGenerators().getGenerator()) {
fullClzName = getGeneratorClass(frontend, generator);
- Class clz =
this.getClass().getClassLoader().loadClass(fullClzName);
+ Class clz = this.classLoader.loadClass(fullClzName);
generators.add((FrontEndGenerator)clz.newInstance());
}
} catch (Exception e) {
@@ -256,14 +286,14 @@
LOG.log(Level.SEVERE, msg.toString());
throw new ToolException(msg, e);
}
-
+
return generators;
}
- private FrontEndProfile loadFrontEndProfile(String fullClzName) {
+ private FrontEndProfile loadFrontEndProfile(String fullClzName) {
FrontEndProfile profile = null;
try {
- Class clz = getClass().getClassLoader().loadClass(fullClzName);
+ Class clz = this.classLoader.loadClass(fullClzName);
profile = (FrontEndProfile)clz.newInstance();
} catch (Exception e) {
Message msg = new Message("FRONTEND_PROFILE_LOAD_FAIL", LOG,
fullClzName);
@@ -294,7 +324,7 @@
LOG.log(Level.SEVERE, msg.toString());
throw new ToolException(msg, e);
}
-
+
if (!ToolContainer.class.isAssignableFrom(clz)) {
Message message = new Message("CLZ_SHOULD_IMPLEMENT_INTERFACE",
LOG, clz.getName());
LOG.log(Level.SEVERE, message.toString());
@@ -322,7 +352,7 @@
private String getContainerClass(FrontEnd frontend) {
return getContainerPackage(frontend) + "." +
frontend.getContainer().getName();
}
-
+
private String getContainerPackage(FrontEnd frontend) {
String pkgName = frontend.getContainer().getPackage();
if (StringUtils.isEmpty(pkgName)) {
@@ -340,7 +370,7 @@
AbstractWSDLBuilder<? extends Object> builder = null;
try {
builder = (AbstractWSDLBuilder<? extends Object>)
Class.forName(fullClzName).newInstance();
-
+
} catch (Exception e) {
Message msg = new Message("LOAD_PROCESSOR_FAILED", LOG,
fullClzName);
LOG.log(Level.SEVERE, msg.toString());
@@ -360,15 +390,15 @@
public FrontEndProfile getFrontEndProfile(String name) {
FrontEndProfile profile = frontendProfiles.get(name);
if (profile == null) {
-
+
FrontEnd frontend = getFrontEnd(name);
-
+
profile = loadFrontEndProfile(getFrontEndProfileClass(frontend));
for (FrontEndGenerator generator :
getFrontEndGenerators(frontend)) {
profile.registerGenerator(generator);
}
-
+
if (frontend.getProcessor() != null) {
profile.setProcessor(loadProcessor(getProcessorClass(frontend)));
}
@@ -379,8 +409,8 @@
if (frontend.getBuilder() != null) {
profile.setWSDLBuilder(loadBuilder(getBuilderClass(frontend)));
}
-
-
+
+
frontendProfiles.put(name, profile);
}
return profile;
@@ -390,7 +420,7 @@
DataBinding databinding = databindings.get(name);
if (databinding == null) {
Message msg = new Message("DATABINDING_MISSING", LOG, name);
- throw new ToolException(msg);
+ throw new ToolException(msg);
}
return databinding;
}
@@ -402,11 +432,11 @@
} catch (Exception e) {
Message msg = new Message("DATABINDING_PROFILE_LOAD_FAIL", LOG,
fullClzName);
LOG.log(Level.SEVERE, msg.toString());
- throw new ToolException(msg);
+ throw new ToolException(msg);
}
return profile;
}
-
+
public DataBindingProfile getDataBindingProfile(String name) {
DataBindingProfile profile = databindingProfiles.get(name);
if (profile == null) {
