src/java/org/apache/log4j/chainsaw/ApplicationPreferenceModel.java - logging-chainsaw - Git at Google

 /*
  * Copyright 1999,2004 The Apache Software Foundation.
  *
  * 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.apache.log4j.chainsaw;

 import java.beans.PropertyChangeListener;
 import java.beans.PropertyChangeSupport;


 /**
  * Encapsulates the Chainsaw Application wide properties
  *
  * @author Paul Smith <psmith@apache.org>
  *
  */
 public class ApplicationPreferenceModel {

     private boolean showNoReceiverWarning = true ;
     private boolean statusBar = true;
     private boolean toolbar = true;
     private boolean receivers = true;
     private boolean confirmExit = true;
     private boolean showSplash = true;
     private String lookAndFeelClassName = "";
     private int toolTipDisplayMillis = 4000;
     private int cyclicBufferSize = 5000;
     private String lastUsedVersion = "";
     private int responsiveness = 3;

     private String identifierExpression = "PROP.hostname - PROP.application";

     private transient final PropertyChangeSupport propertySupport =
         new PropertyChangeSupport(this);

     private int tabPlacement = 3;

     /**
      * If not 'empty', this property will be used as the URL to load log4j configuration at startup
      */
     private String configurationURL="";

     /**
      *    this means for Receivers that require optional jars that can't be delivered
      *    by the Web start classloader, we need to be able to remove the SecurityManager in place
      */
     private boolean okToRemoveSecurityManager = false;

     /**
      * @param listener
      */
     public void addPropertyChangeListener(PropertyChangeListener listener) {
         propertySupport.addPropertyChangeListener(listener);
     }

     /**
      * @param propertyName
      * @param listener
      */
     public void addPropertyChangeListener(String propertyName,
         PropertyChangeListener listener) {
         propertySupport.addPropertyChangeListener(propertyName, listener);
     }

     /**
      * @param propertyName
      * @param oldValue
      * @param newValue
      */
     private void firePropertyChange(String propertyName, boolean oldValue,
         boolean newValue) {
         propertySupport.firePropertyChange(propertyName, oldValue, newValue);
     }

     /**
      * @param propertyName
      * @param oldValue
      * @param newValue
      */
     private void firePropertyChange(String propertyName, int oldValue,
         int newValue) {
         propertySupport.firePropertyChange(propertyName, oldValue, newValue);
     }

     /**
      * @param propertyName
      * @param oldValue
      * @param newValue
      */
     private void firePropertyChange(String propertyName, Object oldValue,
         Object newValue) {
         propertySupport.firePropertyChange(propertyName, oldValue, newValue);
     }

     /**
      * @param propertyName
      * @return listeners flag
      */
     public boolean hasListeners(String propertyName) {
         return propertySupport.hasListeners(propertyName);
     }

     /**
      * @param listener
      */
     public void removePropertyChangeListener(PropertyChangeListener listener) {
         propertySupport.removePropertyChangeListener(listener);
     }

     /**
      * @return Returns the showNoReceiverWarning.
      */
     public final boolean isShowNoReceiverWarning() {

         return showNoReceiverWarning;
     }

     public final String getIdentifierExpression() {
         return identifierExpression;
     }

     public final void setCyclicBufferSize(int newCyclicBufferSize) {
         int oldCyclicBufferSize = cyclicBufferSize;
         cyclicBufferSize = newCyclicBufferSize;
         firePropertyChange("cyclicBufferSize", oldCyclicBufferSize, newCyclicBufferSize);
     }

     public final int getCyclicBufferSize() {
         return cyclicBufferSize;
     }

     public final void setToolTipDisplayMillis(int newToolTipDisplayMillis) {
         int oldToolTipDisplayMillis = toolTipDisplayMillis;
         toolTipDisplayMillis = newToolTipDisplayMillis;
         firePropertyChange("toolTipDisplayMillis", oldToolTipDisplayMillis, newToolTipDisplayMillis);
     }

     public final int getToolTipDisplayMillis() {
         return toolTipDisplayMillis;
     }

     public final void setIdentifierExpression(String newIdentifierExpression) {
         String oldIdentifierExpression=identifierExpression;
         this.identifierExpression = newIdentifierExpression;
         firePropertyChange("identifierExpression", oldIdentifierExpression, newIdentifierExpression);
     }

     /**
      * @param newShowNoReceiverWarning The showNoReceiverWarning to set.
      */
     public final void setShowNoReceiverWarning(boolean newShowNoReceiverWarning) {
         boolean oldShowNoReceiverWarning=showNoReceiverWarning;
         this.showNoReceiverWarning = newShowNoReceiverWarning;
         firePropertyChange("showNoReceiverWarning", oldShowNoReceiverWarning, newShowNoReceiverWarning);
     }


     /**
      * Takes another model and copies all the values into this model
      * @param model
      */
     public void apply(ApplicationPreferenceModel model)
     {
       setIdentifierExpression(model.getIdentifierExpression());
       setShowNoReceiverWarning(model.isShowNoReceiverWarning());
       setResponsiveness(model.getResponsiveness());
       setTabPlacement(model.getTabPlacement());
       setStatusBar(model.isStatusBar());
       setToolbar(model.isToolbar());
       setReceivers(model.isReceivers());
       setLookAndFeelClassName(model.getLookAndFeelClassName());
       setConfirmExit(model.isConfirmExit());
       setShowSplash(model.isShowSplash());
       setToolTipDisplayMillis(model.getToolTipDisplayMillis());
       setCyclicBufferSize(model.getCyclicBufferSize());
       setConfigurationURL(model.getConfigurationURL());
       setLastUsedVersion(model.getLastUsedVersion());
       setOkToRemoveSecurityManager(model.isOkToRemoveSecurityManager());
     }

     /**
      * @return Returns the responsiveness.
      */
     public final int getResponsiveness()
     {
       return responsiveness;
     }
     /**
      * @param newValue The responsiveness to set.
      */
     public final void setResponsiveness(int newValue)
     {
       int oldvalue = responsiveness;

       if (newValue >= 1000) {
         responsiveness = (newValue - 750) / 1000;
       } else {
         responsiveness = newValue;
       }
       firePropertyChange("responsiveness", oldvalue, responsiveness);
     }

     /**
      * @param i
      */
     public void setTabPlacement(int i) {
       int oldValue = this.tabPlacement;
        this.tabPlacement = i;
        firePropertyChange("tabPlacement",oldValue,this.tabPlacement);
     }
     /**
      * @return Returns the tabPlacement.
      */
     public final int getTabPlacement() {
       return tabPlacement;
     }

     /**
      * @return Returns the statusBar.
      */
     public final boolean isStatusBar() {
       return statusBar;
     }

     /**
      * @param statusBar The statusBar to set.
      */
     public final void setStatusBar(boolean statusBar) {
       boolean oldValue = this.statusBar;
       this.statusBar = statusBar;
       firePropertyChange("statusBar", oldValue, this.statusBar);
     }

     /**
      * @return Returns the receivers.
      */
     public final boolean isReceivers()
     {
       return receivers;
     }
     /**
      * @param receivers The receivers to set.
      */
     public final void setReceivers(boolean receivers)
     {
       boolean oldValue = this.receivers;
       this.receivers = receivers;
       firePropertyChange("receivers", oldValue, this.receivers);
     }
     /**
      * @return Returns the toolbar.
      */
     public final boolean isToolbar()
     {
       return toolbar;
     }
     /**
      * @param toolbar The toolbar to set.
      */
     public final void setToolbar(boolean toolbar)
     {
       boolean oldValue = this.toolbar;
       this.toolbar = toolbar;
       firePropertyChange("toolbar", oldValue, this.toolbar);
     }
     /**
      * @return Returns the lookAndFeelClassName.
      */
     public final String getLookAndFeelClassName() {
       return lookAndFeelClassName;
     }

     /**
      * @param lookAndFeelClassName The lookAndFeelClassName to set.
      */
     public final void setLookAndFeelClassName(String lookAndFeelClassName) {
       String oldValue = this.lookAndFeelClassName;
       this.lookAndFeelClassName = lookAndFeelClassName;
       firePropertyChange("lookAndFeelClassName", oldValue, this.lookAndFeelClassName);
     }

     /**
      * @return Returns the confirmExit.
      */
     public final boolean isConfirmExit() {
       return confirmExit;
     }

     /**
      * @param confirmExit The confirmExit to set.
      */
     public final void setConfirmExit(boolean confirmExit) {
       boolean oldValue = this.confirmExit;
       this.confirmExit = confirmExit;
       firePropertyChange("confirmExit", oldValue, this.confirmExit);
     }

     /**
      * @return Returns the showSplash.
      */
     public final boolean isShowSplash() {
       return showSplash;
     }
     /**
      * @param showSplash The showSplash to set.
      */
     public final void setShowSplash(boolean showSplash) {
       boolean oldValue = this.showSplash;
       this.showSplash = showSplash;
       firePropertyChange("showSplash", oldValue,this.showSplash);
     }
     /**
      * @return Returns the configurationURL.
      */
     public final String getConfigurationURL()
     {
         return this.configurationURL;
     }
     /**
      * @param configurationURL The configurationURL to set.
      */
     public final void setConfigurationURL(String configurationURL)
     {
         Object oldValue = this.configurationURL;
         this.configurationURL = configurationURL;
         firePropertyChange("configurationURL", oldValue, this.configurationURL);
     }
     /**
      * @return Returns the lastUsedVersion.
      */
     public final String getLastUsedVersion()
     {
         return this.lastUsedVersion;
     }
     /**
      * @param lastUsedVersion The lastUsedVersion to set.
      */
     public final void setLastUsedVersion(String lastUsedVersion)
     {
         String oldValue = this.lastUsedVersion;
         this.lastUsedVersion = lastUsedVersion;
         firePropertyChange("lastUsedVersion", oldValue, this.lastUsedVersion);
     }

 	/**
 	 * @return ok to remove security manager flag
 	 */
 	public final boolean isOkToRemoveSecurityManager() {
 		return this.okToRemoveSecurityManager;
 	}
 	/**
 	 * @param okToRemoveSecurityManager The okToRemoveSecurityManager to set.
 	 */
 	public final void setOkToRemoveSecurityManager(boolean okToRemoveSecurityManager) {
 		boolean oldValue = this.okToRemoveSecurityManager;
         this.okToRemoveSecurityManager = okToRemoveSecurityManager;
         firePropertyChange("okToRemoveSecurityManager", oldValue, this.okToRemoveSecurityManager);
 	}
 }
	/*
	* Copyright 1999,2004 The Apache Software Foundation.
	*
	* 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.apache.log4j.chainsaw;

	import java.beans.PropertyChangeListener;
	import java.beans.PropertyChangeSupport;


	/**
	* Encapsulates the Chainsaw Application wide properties
	*
	* @author Paul Smith <psmith@apache.org>
	*
	*/
	public class ApplicationPreferenceModel {

	private boolean showNoReceiverWarning = true ;
	private boolean statusBar = true;
	private boolean toolbar = true;
	private boolean receivers = true;
	private boolean confirmExit = true;
	private boolean showSplash = true;
	private String lookAndFeelClassName = "";
	private int toolTipDisplayMillis = 4000;
	private int cyclicBufferSize = 5000;
	private String lastUsedVersion = "";
	private int responsiveness = 3;

	private String identifierExpression = "PROP.hostname - PROP.application";

	private transient final PropertyChangeSupport propertySupport =
	new PropertyChangeSupport(this);

	private int tabPlacement = 3;

	/**
	* If not 'empty', this property will be used as the URL to load log4j configuration at startup
	*/
	private String configurationURL="";

	/**
	* this means for Receivers that require optional jars that can't be delivered
	* by the Web start classloader, we need to be able to remove the SecurityManager in place
	*/
	private boolean okToRemoveSecurityManager = false;

	/**
	* @param listener
	*/
	public void addPropertyChangeListener(PropertyChangeListener listener) {
	propertySupport.addPropertyChangeListener(listener);
	}

	/**
	* @param propertyName
	* @param listener
	*/
	public void addPropertyChangeListener(String propertyName,
	PropertyChangeListener listener) {
	propertySupport.addPropertyChangeListener(propertyName, listener);
	}

	/**
	* @param propertyName
	* @param oldValue
	* @param newValue
	*/
	private void firePropertyChange(String propertyName, boolean oldValue,
	boolean newValue) {
	propertySupport.firePropertyChange(propertyName, oldValue, newValue);
	}

	/**
	* @param propertyName
	* @param oldValue
	* @param newValue
	*/
	private void firePropertyChange(String propertyName, int oldValue,
	int newValue) {
	propertySupport.firePropertyChange(propertyName, oldValue, newValue);
	}

	/**
	* @param propertyName
	* @param oldValue
	* @param newValue
	*/
	private void firePropertyChange(String propertyName, Object oldValue,
	Object newValue) {
	propertySupport.firePropertyChange(propertyName, oldValue, newValue);
	}

	/**
	* @param propertyName
	* @return listeners flag
	*/
	public boolean hasListeners(String propertyName) {
	return propertySupport.hasListeners(propertyName);
	}

	/**
	* @param listener
	*/
	public void removePropertyChangeListener(PropertyChangeListener listener) {
	propertySupport.removePropertyChangeListener(listener);
	}

	/**
	* @return Returns the showNoReceiverWarning.
	*/
	public final boolean isShowNoReceiverWarning() {

	return showNoReceiverWarning;
	}

	public final String getIdentifierExpression() {
	return identifierExpression;
	}

	public final void setCyclicBufferSize(int newCyclicBufferSize) {
	int oldCyclicBufferSize = cyclicBufferSize;
	cyclicBufferSize = newCyclicBufferSize;
	firePropertyChange("cyclicBufferSize", oldCyclicBufferSize, newCyclicBufferSize);
	}

	public final int getCyclicBufferSize() {
	return cyclicBufferSize;
	}

	public final void setToolTipDisplayMillis(int newToolTipDisplayMillis) {
	int oldToolTipDisplayMillis = toolTipDisplayMillis;
	toolTipDisplayMillis = newToolTipDisplayMillis;
	firePropertyChange("toolTipDisplayMillis", oldToolTipDisplayMillis, newToolTipDisplayMillis);
	}

	public final int getToolTipDisplayMillis() {
	return toolTipDisplayMillis;
	}

	public final void setIdentifierExpression(String newIdentifierExpression) {
	String oldIdentifierExpression=identifierExpression;
	this.identifierExpression = newIdentifierExpression;
	firePropertyChange("identifierExpression", oldIdentifierExpression, newIdentifierExpression);
	}

	/**
	* @param newShowNoReceiverWarning The showNoReceiverWarning to set.
	*/
	public final void setShowNoReceiverWarning(boolean newShowNoReceiverWarning) {
	boolean oldShowNoReceiverWarning=showNoReceiverWarning;
	this.showNoReceiverWarning = newShowNoReceiverWarning;
	firePropertyChange("showNoReceiverWarning", oldShowNoReceiverWarning, newShowNoReceiverWarning);
	}


	/**
	* Takes another model and copies all the values into this model
	* @param model
	*/
	public void apply(ApplicationPreferenceModel model)
	{
	setIdentifierExpression(model.getIdentifierExpression());
	setShowNoReceiverWarning(model.isShowNoReceiverWarning());
	setResponsiveness(model.getResponsiveness());
	setTabPlacement(model.getTabPlacement());
	setStatusBar(model.isStatusBar());
	setToolbar(model.isToolbar());
	setReceivers(model.isReceivers());
	setLookAndFeelClassName(model.getLookAndFeelClassName());
	setConfirmExit(model.isConfirmExit());
	setShowSplash(model.isShowSplash());
	setToolTipDisplayMillis(model.getToolTipDisplayMillis());
	setCyclicBufferSize(model.getCyclicBufferSize());
	setConfigurationURL(model.getConfigurationURL());
	setLastUsedVersion(model.getLastUsedVersion());
	setOkToRemoveSecurityManager(model.isOkToRemoveSecurityManager());
	}

	/**
	* @return Returns the responsiveness.
	*/
	public final int getResponsiveness()
	{
	return responsiveness;
	}
	/**
	* @param newValue The responsiveness to set.
	*/
	public final void setResponsiveness(int newValue)
	{
	int oldvalue = responsiveness;

	if (newValue >= 1000) {
	responsiveness = (newValue - 750) / 1000;
	} else {
	responsiveness = newValue;
	}
	firePropertyChange("responsiveness", oldvalue, responsiveness);
	}

	/**
	* @param i
	*/
	public void setTabPlacement(int i) {
	int oldValue = this.tabPlacement;
	this.tabPlacement = i;
	firePropertyChange("tabPlacement",oldValue,this.tabPlacement);
	}
	/**
	* @return Returns the tabPlacement.
	*/
	public final int getTabPlacement() {
	return tabPlacement;
	}

	/**
	* @return Returns the statusBar.
	*/
	public final boolean isStatusBar() {
	return statusBar;
	}

	/**
	* @param statusBar The statusBar to set.
	*/
	public final void setStatusBar(boolean statusBar) {
	boolean oldValue = this.statusBar;
	this.statusBar = statusBar;
	firePropertyChange("statusBar", oldValue, this.statusBar);
	}

	/**
	* @return Returns the receivers.
	*/
	public final boolean isReceivers()
	{
	return receivers;
	}
	/**
	* @param receivers The receivers to set.
	*/
	public final void setReceivers(boolean receivers)
	{
	boolean oldValue = this.receivers;
	this.receivers = receivers;
	firePropertyChange("receivers", oldValue, this.receivers);
	}
	/**
	* @return Returns the toolbar.
	*/
	public final boolean isToolbar()
	{
	return toolbar;
	}
	/**
	* @param toolbar The toolbar to set.
	*/
	public final void setToolbar(boolean toolbar)
	{
	boolean oldValue = this.toolbar;
	this.toolbar = toolbar;
	firePropertyChange("toolbar", oldValue, this.toolbar);
	}
	/**
	* @return Returns the lookAndFeelClassName.
	*/
	public final String getLookAndFeelClassName() {
	return lookAndFeelClassName;
	}

	/**
	* @param lookAndFeelClassName The lookAndFeelClassName to set.
	*/
	public final void setLookAndFeelClassName(String lookAndFeelClassName) {
	String oldValue = this.lookAndFeelClassName;
	this.lookAndFeelClassName = lookAndFeelClassName;
	firePropertyChange("lookAndFeelClassName", oldValue, this.lookAndFeelClassName);
	}

	/**
	* @return Returns the confirmExit.
	*/
	public final boolean isConfirmExit() {
	return confirmExit;
	}

	/**
	* @param confirmExit The confirmExit to set.
	*/
	public final void setConfirmExit(boolean confirmExit) {
	boolean oldValue = this.confirmExit;
	this.confirmExit = confirmExit;
	firePropertyChange("confirmExit", oldValue, this.confirmExit);
	}

	/**
	* @return Returns the showSplash.
	*/
	public final boolean isShowSplash() {
	return showSplash;
	}
	/**
	* @param showSplash The showSplash to set.
	*/
	public final void setShowSplash(boolean showSplash) {
	boolean oldValue = this.showSplash;
	this.showSplash = showSplash;
	firePropertyChange("showSplash", oldValue,this.showSplash);
	}
	/**
	* @return Returns the configurationURL.
	*/
	public final String getConfigurationURL()
	{
	return this.configurationURL;
	}
	/**
	* @param configurationURL The configurationURL to set.
	*/
	public final void setConfigurationURL(String configurationURL)
	{
	Object oldValue = this.configurationURL;
	this.configurationURL = configurationURL;
	firePropertyChange("configurationURL", oldValue, this.configurationURL);
	}
	/**
	* @return Returns the lastUsedVersion.
	*/
	public final String getLastUsedVersion()
	{
	return this.lastUsedVersion;
	}
	/**
	* @param lastUsedVersion The lastUsedVersion to set.
	*/
	public final void setLastUsedVersion(String lastUsedVersion)
	{
	String oldValue = this.lastUsedVersion;
	this.lastUsedVersion = lastUsedVersion;
	firePropertyChange("lastUsedVersion", oldValue, this.lastUsedVersion);
	}

	/**
	* @return ok to remove security manager flag
	*/
	public final boolean isOkToRemoveSecurityManager() {
	return this.okToRemoveSecurityManager;
	}
	/**
	* @param okToRemoveSecurityManager The okToRemoveSecurityManager to set.
	*/
	public final void setOkToRemoveSecurityManager(boolean okToRemoveSecurityManager) {
	boolean oldValue = this.okToRemoveSecurityManager;
	this.okToRemoveSecurityManager = okToRemoveSecurityManager;
	firePropertyChange("okToRemoveSecurityManager", oldValue, this.okToRemoveSecurityManager);
	}
	}