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/*******************************************************************************
* Copyright (c) 2008, 2009 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.core.internal.net;
import org.eclipse.core.net.proxy.IProxyData;
import org.eclipse.core.net.proxy.IProxyService;
import org.eclipse.core.runtime.CoreException;
/**
* This class adapts ProxyManager to add additional layer of providers on its
* top.
*/
public class ProxySelector {
private static final String DIRECT_PROVIDER = "Direct"; //$NON-NLS-1$
private static final String ECLIPSE_PROVIDER = "Manual"; //$NON-NLS-1$
private static final String NATIVE_PROVIDER = "Native"; //$NON-NLS-1$
public static String[] getProviders() {
return new String[] { DIRECT_PROVIDER, ECLIPSE_PROVIDER,
NATIVE_PROVIDER };
}
public static String getDefaultProvider() {
IProxyService service = ProxyManager.getProxyManager();
if (!service.isProxiesEnabled()) {
return DIRECT_PROVIDER;
} else if (service.isProxiesEnabled()
&& !service.isSystemProxiesEnabled()) {
return ECLIPSE_PROVIDER;
}
return NATIVE_PROVIDER;
}
public static void setDefaultProvider(String provider) {
IProxyService service = ProxyManager.getProxyManager();
if (provider.equals(DIRECT_PROVIDER)) {
service.setProxiesEnabled(false);
service.setProxiesEnabled(false);
} else if (provider.equals(ECLIPSE_PROVIDER)) {
service.setProxiesEnabled(true);
service.setSystemProxiesEnabled(false);
} else if (provider.equals(NATIVE_PROVIDER)) {
service.setProxiesEnabled(true);
service.setSystemProxiesEnabled(true);
} else {
throw new IllegalArgumentException("Provider not supported"); //$NON-NLS-1$
}
}
public static ProxyData[] getProxyData(String provider) {
ProxyManager manager = (ProxyManager) ProxyManager.getProxyManager();
if (provider.equals(DIRECT_PROVIDER)) {
return new ProxyData[0];
} else if (provider.equals(ECLIPSE_PROVIDER)) {
return castArray(manager.getProxyData());
} else if (provider.equals(NATIVE_PROVIDER)) {
return castArray(manager.getNativeProxyData());
}
throw new IllegalArgumentException("Provider not supported"); //$NON-NLS-1$
}
private static ProxyData[] castArray(IProxyData data[]) {
ProxyData[] ret = new ProxyData[data.length];
System.arraycopy(data, 0, ret, 0, data.length);
return ret;
}
public static void setProxyData(String provider, ProxyData proxies[]) {
if (provider.equals(ECLIPSE_PROVIDER)) {
IProxyService service = ProxyManager.getProxyManager();
try {
service.setProxyData(proxies);
} catch (CoreException e) {
// Should never occur since ProxyManager does not
// declare CoreException to be thrown
throw new RuntimeException(e);
}
} else {
throw new IllegalArgumentException(
"Provider does not support setting proxy data"); //$NON-NLS-1$
}
}
public static boolean canSetProxyData(String provider) {
if (provider.equals(ECLIPSE_PROVIDER)) {
return true;
}
return false;
}
public static String[] getBypassHosts(String provider) {
ProxyManager manager = (ProxyManager) ProxyManager.getProxyManager();
if (provider.equals(DIRECT_PROVIDER)) {
return new String[0];
} else if (provider.equals(ECLIPSE_PROVIDER)) {
return manager.getNonProxiedHosts();
} else if (provider.equals(NATIVE_PROVIDER)) {
return manager.getNativeNonProxiedHosts();
}
throw new IllegalArgumentException("Provider not supported"); //$NON-NLS-1$
}
public static void setBypassHosts(String provider, String hosts[]) {
if (provider.equals(ECLIPSE_PROVIDER)) {
IProxyService service = ProxyManager.getProxyManager();
try {
service.setNonProxiedHosts(hosts);
} catch (CoreException e) {
// Should never occur since ProxyManager does not
// declare CoreException to be thrown
throw new RuntimeException(e);
}
} else {
throw new IllegalArgumentException(
"Provider does not support setting bypass hosts"); //$NON-NLS-1$
}
}
public static boolean canSetBypassHosts(String provider) {
if (provider.equals(ECLIPSE_PROVIDER)) {
return true;
}
return false;
}
}
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