JavaTX/Plugin_JCC
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Code completion uses classpath of generateed classes.

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This commit is contained in:
Michael Uhl 2019-01-16 23:34:25 +01:00
parent c351cd4adf
commit 744b9ac99d
1 changed files with 16 additions and 3 deletions
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19
JavaCompilerPlugin/bundles/JavaCompilerPlugin.Plugin/src/typinferenzplugin/editor/JafCompletionProcess.java
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@ -1,10 +1,14 @@
package typinferenzplugin.editor;
import static org.eclipse.core.runtime.IStatus.*;
import static org.eclipse.core.runtime.IStatus.ERROR;
import static org.eclipse.core.runtime.IStatus.WARNING;
import static typinferenzplugin.Activator.PLUGIN_ID;
import java.io.File;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
@ -21,6 +25,7 @@ import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
import org.eclipse.jface.text.contentassist.IContextInformation;
import org.eclipse.jface.text.contentassist.IContextInformationValidator;
import org.eclipse.swt.internal.C;
import typinferenzplugin.Activator;
@ -51,6 +56,9 @@ public class JafCompletionProcess implements IContentAssistProcessor {
Set<String> methodNames = new TreeSet<>();
Set<String> fieldNames = new TreeSet<>();
//LOG.log(new Status(WARNING, PLUGIN_ID,"New path for classpath: " + editor.getFilePath().toFile().getAbsolutePath()));
ClassLoader additionalCP = addPath(editor.getFilePath().toFile().getParentFile());
for (String prop : editor.resolveTypeInserts(prefix, evaluateLineNumber(doc, offset))) {
if (prop.contains("<")) {
prop = prop.substring(0, prop.indexOf('<'));
@ -61,10 +69,10 @@ public class JafCompletionProcess implements IContentAssistProcessor {
}
try {
for (Method meth : Class.forName(prop).getMethods()) {
for (Method meth : additionalCP.loadClass(prop).getMethods()) {
methodNames.add(meth.getName() + " from " + meth.getDeclaringClass().getCanonicalName());
}
for (Field fld : Class.forName(prop).getFields()) {
for (Field fld : additionalCP.loadClass(prop).getFields()) {
fieldNames.add(fld.getName());// + " from " + fld.getDeclaringClass().getCanonicalName());
}
} catch (Exception e) {
@ -91,6 +99,11 @@ public class JafCompletionProcess implements IContentAssistProcessor {
return NO_COMPLETIONS;
}
}
public static ClassLoader addPath(File f ) throws Exception {
URL u = f.toURI().toURL();
return URLClassLoader.newInstance(new URL[]{u}, Thread.currentThread().getContextClassLoader());
}
private boolean isAfterDotOper(int offset, IDocument doc) {
return lastChar(doc, offset) == DOT_OPERATOR;