发现Eclipse中未解析的插件依赖性 - 编程入门网
作者 佚名技术
来源 NET编程
浏览
发布时间 2012-06-19
"/fragment.xml");
if(fragmentDotXmlFile.exists()){
pp = new PluginParser(fragmentDotXmlFile);
}else{
return;//no plugin.xml or fragment.xml found
}
}
String displayName = pdObject.getDisplayName();
System.out.println("\nPlugin ["+ displayName + "]
requires" + "\n");
String requires[] = pp.getDependencyList();
if(0 != requires.length ){
for(int i=0; i<requires.length; i++){
System.out.println("\t" + requires[i] );
PluginData pd[] =
getPluginDataObjectsFromPluginID(requires[i]);
PluginData nextPlugin = null;
switch(pd.length){
case 0:
//great, we know there is
//something missing
nextPlugin = null;
break;
case 1:
//best case, everything will be smooth
nextPlugin = pd[0];
break;
default:
//worst case, there must be more
//than 1 plugin with the same id
//at different locations.
String msgLine1 =
"Plugin " + displayName +
" requires " +
requires[i] + "\n";
String msgLine2 =
"Duplicate plug-ins found for ID: \
" " + requires[i] +
"\"" +
"\n Continuing with higher version...
" ;
//it is bad to give repeated
//reminders,
//so remind only once per plugin id.
if(! alreadyNotified.contains(
new String(requires[i]))){
MessageDialog.openInformation(null,
"Dependency Walker",
msgLine1 +
msgLine2);
alreadyNotified.add(
new String(requires[i]));
}
//always take the better
//version anyway
nextPlugin =
getBetterVersionPlugin(pd);
break;
}//end of switch
if( null != nextPlugin ){
TreeParent nextinLine =
new TreeParent(
nextPlugin.getDisplayName(),
nextPlugin.isPlugin
LoadedInRegistry()
);
parentNode.addChild(nextinLine);
recursivePluginDependencyWalker(
nextPlugin,
nextinLine);
}else{
TreeParent nextinLine =
new TreeParent(
requires[i] +
" [This plug-in is missing]
",
false);
parentNode.addChild(nextinLine);
//obviously we can''t recurse
//into a missing plugin...
}
}//end of for
}else{
System.out.println("\t NOTHING:
No further dependency \n" );
//no further dependency
}
} catch (Exception e) {
e.printStackTrace();
}
}
发现Eclipse中未解析的插件依赖性(4)时间:2011-02-08 IBM Indiver Dwivedi有时候，我们会碰到在不同位置存在具有相同 ID 的插件的情况。例如，ID 为 org.eclipse.xsd 的插件可能会在 <targetPlatform>\eclip |
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