enterprise/web.project/test/unit/src/org/netbeans/modules/web/project/TestPlatformProvider.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.netbeans.modules.web.project;

import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.netbeans.api.java.classpath.ClassPath;
import org.netbeans.api.java.platform.JavaPlatform;
import org.netbeans.api.java.platform.Specification;
import org.netbeans.modules.java.platform.implspi.JavaPlatformProvider;
import org.openide.filesystems.FileObject;
import org.openide.modules.SpecificationVersion;

/**
 *
 * @author Tomas Zezula
 */
public final class TestPlatformProvider implements JavaPlatformProvider {

    private JavaPlatform defaultPlatform;
    private JavaPlatform explicitPlatform;
    private PropertyChangeSupport support;
    private boolean hideExplicitPlatform;

    public TestPlatformProvider (ClassPath defaultPlatformBootClassPath, ClassPath explicitPlatformBootClassPath) {
        this.support = new PropertyChangeSupport (this);
        this.defaultPlatform = new TestPlatform("default_platform", defaultPlatformBootClassPath);
        this.explicitPlatform = new TestPlatform("ExplicitPlatform", explicitPlatformBootClassPath);
    }

    public void removePropertyChangeListener(PropertyChangeListener listener) {
        this.support.removePropertyChangeListener (listener);
    }

    public void addPropertyChangeListener(PropertyChangeListener listener) {
        this.support.addPropertyChangeListener(listener);
    }

    public JavaPlatform[] getInstalledPlatforms()  {
        if (this.hideExplicitPlatform) {
            return new JavaPlatform[] {
                this.defaultPlatform,
            };
        }
        else {
            return new JavaPlatform[] {
                this.defaultPlatform,
                this.explicitPlatform,
            };
        }
    }

    public JavaPlatform getDefaultPlatform () {            
        return this.defaultPlatform;
    }

    public void setExplicitPlatformVisible (boolean value) {
        this.hideExplicitPlatform = !value;
        this.support.firePropertyChange(PROP_INSTALLED_PLATFORMS,null,null);
    }

    private static class TestPlatform extends JavaPlatform {

        private String systemName;
        private Map properties;
        private ClassPath bootClassPath;

        public TestPlatform (String systemName, ClassPath bootCP) {
            this.systemName = systemName;
            this.bootClassPath = bootCP;
            this.properties = Collections.singletonMap("platform.ant.name",this.systemName);
        }

        public FileObject findTool(String toolName) {
            return null;
        }

        public String getVendor() {
            return "me";    
        }

        public ClassPath getStandardLibraries() {
            return null;
        }

        public Specification getSpecification() {
            return new Specification ("j2se", new SpecificationVersion ("1.5"));
        }

        public ClassPath getSourceFolders() {
            return null;
        }

        public Map getProperties() {
            return this.properties;
        }

        public List getJavadocFolders() {
            return null;
        }

        public Collection getInstallFolders() {
            return null;
        }

        public String getDisplayName() {
            return this.systemName;
        }

        public ClassPath getBootstrapLibraries() {
            return this.bootClassPath;
        }
    }
}