/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.eclipse.util;
import java.util.ArrayList;
import java.util.List;
import org.drools.eclipse.DroolsEclipsePlugin;
import org.drools.eclipse.preferences.IDroolsConstants;
import org.drools.eclipse.preferences.IDroolsConstants.InternalApiChoice;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jdt.core.IAccessRule;
import org.eclipse.jdt.core.IClasspathContainer;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.internal.core.ClasspathAccessRule;
import org.eclipse.jdt.internal.core.ClasspathEntry;
public class DroolsClasspathContainer implements IClasspathContainer {
IClasspathEntry droolsLibraryEntries[];
IPath path;
IJavaProject javaProject;
public DroolsClasspathContainer(IJavaProject project, IPath path) {
javaProject = null;
javaProject = project;
this.path = path;
}
public IClasspathEntry[] getClasspathEntries() {
if (droolsLibraryEntries == null) {
droolsLibraryEntries = createDroolsLibraryEntries(javaProject);
}
return droolsLibraryEntries;
}
public String getDescription() {
return "Drools Library";
}
public int getKind() {
return 1;
}
public IPath getPath() {
return path;
}
private IClasspathEntry[] createDroolsLibraryEntries(IJavaProject project) {
InternalApiChoice internalAPI = InternalApiChoice.getPreferenceChoice();
String[] jarNames = getJarNames(project);
List<IClasspathEntry> list = new ArrayList<IClasspathEntry>();
if (jarNames != null) {
for (int i = 0; i < jarNames.length; i++) {
Path path = new Path(jarNames[i]);
if (jarNames[i].contains("knowledge-api")) {
list.add(JavaCore.newLibraryEntry(path, path, null));
} else {
IAccessRule[] accessRules = new IAccessRule[1];
accessRules[0] = new ClasspathAccessRule(new Path("**"), internalAPI.getAccessRule());
list.add(JavaCore.newLibraryEntry(
path, path, null, accessRules, ClasspathEntry.NO_EXTRA_ATTRIBUTES, false));
}
}
}
return (IClasspathEntry[]) list.toArray(new IClasspathEntry[list.size()]);
}
private String[] getJarNames(IJavaProject project) {
return DroolsRuntimeManager.getDroolsRuntimeJars(project.getProject());
}
}