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Lines 11-16
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package org.eclipse.ecf.provider.generic; |
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package org.eclipse.ecf.provider.generic; |
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import java.io.IOException; |
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import java.io.IOException; |
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import java.net.BindException; |
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import java.net.ServerSocket; |
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import java.net.ServerSocket; |
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import java.util.*; |
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import java.util.*; |
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import org.eclipse.core.runtime.*; |
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import org.eclipse.core.runtime.*; |
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Lines 152-158
public class GenericContainerInstantiator implements IContainerInstantiator, IRe
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newID = getIDFromArg(args[0]); |
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newID = getIDFromArg(args[0]); |
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} |
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} |
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if (newID == null) { |
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if (newID == null) { |
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int defaultPort = getFreePort(); |
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int defaultPort = TCPServerSOContainer.DEFAULT_PORT; |
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boolean useFallbackPort = TCPServerSOContainer.DEFAULT_FALLBACK_PORT; |
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if (useFallbackPort && !defaultPortIsFree(defaultPort)) { |
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defaultPort = getFreePort(); |
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} |
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newID = IDFactory.getDefault().createStringID(TCPServerSOContainer.DEFAULT_PROTOCOL + "://" + TCPServerSOContainer.DEFAULT_HOST + ":" + defaultPort + TCPServerSOContainer.DEFAULT_NAME);//$NON-NLS-1$ //$NON-NLS-2$ |
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newID = IDFactory.getDefault().createStringID(TCPServerSOContainer.DEFAULT_PROTOCOL + "://" + TCPServerSOContainer.DEFAULT_HOST + ":" + defaultPort + TCPServerSOContainer.DEFAULT_NAME);//$NON-NLS-1$ //$NON-NLS-2$ |
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} |
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} |
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if (ka == null) |
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if (ka == null) |
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Lines 160-165
public class GenericContainerInstantiator implements IContainerInstantiator, IRe
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return new GenericContainerArgs(newID, ka); |
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return new GenericContainerArgs(newID, ka); |
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} |
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} |
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private boolean defaultPortIsFree(int defaultPort) { |
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ServerSocket ss = null; |
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try { |
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ss = new ServerSocket(defaultPort); |
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ss.close(); |
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} catch (BindException e) { |
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return false; |
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} catch (IOException e) { |
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return false; |
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} finally { |
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if (ss != null) |
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try { |
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ss.close(); |
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} catch (IOException e) { |
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throw new IDCreateException(e); |
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} |
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} |
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return true; |
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} |
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/** |
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/** |
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* @return a free socket port |
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* @return a free socket port |
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*/ |
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*/ |
