Package org.teiid.transport

Source Code of org.teiid.transport.SocketConfiguration

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* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership.  Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.transport;

import java.net.InetAddress;
import java.net.UnknownHostException;

import org.jboss.managed.api.annotation.ManagementComponent;
import org.jboss.managed.api.annotation.ManagementObject;
import org.jboss.managed.api.annotation.ManagementObjectID;
import org.jboss.managed.api.annotation.ManagementProperties;
import org.jboss.managed.api.annotation.ManagementProperty;
import org.teiid.core.TeiidRuntimeException;


@ManagementObject(componentType=@ManagementComponent(type="teiid",subtype="dqp"), properties=ManagementProperties.EXPLICIT)
public class SocketConfiguration {
 
  private int outputBufferSize;
  private int inputBufferSize;
  private int maxSocketThreads;
  private int portNumber;
  private InetAddress hostAddress;
  private SSLConfiguration sslConfiguration;
  private boolean enabled;
  private String hostName;
  private String name;
 
  @ManagementProperty(description="Name of the configuration", readOnly=true)
  @ManagementObjectID(type="socket")
  public String getName() {
    return name;
  }
 
  public void setName(String name) {
    this.name = name;
  }
 
  public void setBindAddress(String addr) {
    this.hostName = addr;
  }
 
  public void setPortNumber(int port) {
    this.portNumber = port;
  }
 
  public void setMaxSocketThreads(int value) {
    this.maxSocketThreads = value;
  }
 
  public void setInputBufferSize(int value) {
    this.inputBufferSize = value;
  }
 
  public void setOutputBufferSize(int value) {
    this.outputBufferSize = value;
  }
 
  public void setSSLConfiguration(SSLConfiguration value) {
    this.sslConfiguration = value;
 
  
  private void resolveHostName() {
    try {
      // if not defined then see if can bind to local address; if supplied resolve it by name
      if (this.hostName == null) {
        this.hostName = InetAddress.getLocalHost().getHostName();
      }
    } catch (UnknownHostException e) {
      throw new TeiidRuntimeException("Failed to resolve the bind address"); //$NON-NLS-1$
    }
  }

   @ManagementProperty(description="enabled")
  public boolean getEnabled() {
    return enabled;
  }

  public void setEnabled(boolean enabled) {
    this.enabled = enabled;
  }

  @ManagementProperty(description="SO_SNDBUF size, 0 indicates that system default should be used (default 0)")
  public int getOutputBufferSize() {
    return outputBufferSize;
  }

  @ManagementProperty(description="SO_RCVBUF size, 0 indicates that system default should be used (default 0)")
  public int getInputBufferSize() {
    return inputBufferSize;
  }

  @ManagementProperty(description="Max NIO threads")
  public int getMaxSocketThreads() {
    return maxSocketThreads;
  }

  @ManagementProperty(description="Port Number")
  public int getPortNumber() {
    return portNumber;
  }

  public InetAddress getHostAddress() {
    resolveHostName();
   
    if (this.hostAddress != null) {
      return hostAddress;
    }
      try {
        //only cache inetaddresses if they represent the ip.
      InetAddress addr = InetAddress.getByName(this.hostName);
      if (addr.getHostAddress().equalsIgnoreCase(this.hostName)) {
        this.hostAddress = addr;
      }
      return addr;
    } catch (UnknownHostException e) {
      throw new TeiidRuntimeException("Failed to resolve the bind address"); //$NON-NLS-1$
    }   
  }
 
  @ManagementProperty(description="Host Name")
  public String getHostName() {
    resolveHostName();
    return this.hostName;
  }

  public SSLConfiguration getSSLConfiguration() {
    return sslConfiguration;
  }
 
  @ManagementProperty(description="SSL enabled")
  public boolean getSslEnabled() {
    return this.sslConfiguration != null && this.sslConfiguration.isSslEnabled();
  }
}
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