bundles/org.eclipse.wst.jsdt.debug.crossfire/src/org/eclipse/wst/jsdt/debug/internal/crossfire/jsdi/RemoteBreakpoint.java - jsdt/webtools.jsdt.debug - Git at Google

 /*******************************************************************************
  * Copyright (c) 2011, 2012 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.wst.jsdt.debug.internal.crossfire.jsdi;

 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
 import java.util.Map.Entry;

 import org.eclipse.wst.jsdt.debug.internal.crossfire.transport.Attributes;


 /**
  * This class holds the description of a breakpoint from the crossfire server
  *
  * @since 1.0
  */
 public class RemoteBreakpoint implements Comparable {

 	public static final String TYPE_LINE = "line"; //$NON-NLS-1$
 	public static final String TYPE_HTML_ATTRIBUTE_CHANGE = "html_attribute_change"; //$NON-NLS-1$
 	public static final String TYPE_HTML_CHILD_CHANGE = "html_child_change"; //$NON-NLS-1$
 	public static final String TYPE_HTML_REMOVE = "html_remove"; //$NON-NLS-1$
 	public static final String TYPE_HTML_TEXT = "html_text"; //$NON-NLS-1$
 	public static final String TYPE_HTML_UNKNOWN = "html_unknown_type"; //$NON-NLS-1$

 	CFVirtualMachine vm = null;
 	Number handle = null;
 	String type = null;
 	Map location = null;
 	Map attributes = null;

 	/**
 	 * Constructor
 	 * @param vm
 	 * @param handle
 	 * @param location
 	 * @param attributes
 	 * @param type
 	 */
 	public RemoteBreakpoint(CFVirtualMachine vm, Number handle, Map location, Map attributes, String type) {
 		this.vm = vm;
 		this.handle = handle;
 		this.location = location;
 		this.attributes = attributes;
 		this.type = type;
 	}

 	/**
 	 * @return the handle
 	 */
 	public Number getHandle() {
 		return handle;
 	}

 	/**
 	 * @return the URL
 	 */
 	public String getUrl() {
 		if(this.location != null) {
 			return (String) this.location.get(Attributes.URL);
 		}
 		return null;
 	}

 	/**
 	 * @return the line
 	 */
 	public int getLine() {
 		if(this.location != null) {
 			Number line = (Number) this.location.get(Attributes.LINE);
 			if(line != null) {
 				return line.intValue();
 			}
 		}
 		return -1;
 	}

 	/**
 	 * @return the condition
 	 */
 	public String getCondition() {
 		if(this.attributes != null) {
 			return (String) this.attributes.get(Attributes.CONDITION);
 		}
 		return null;
 	}

 	/**
 	 * @param condition the condition to set
 	 */
 	public void setCondition(String condition) {
 		if(this.attributes == null) {
 			this.attributes = new HashMap();
 		}
 		if(condition != null) {
 			this.attributes.put(Attributes.CONDITION, condition);
 		}
 		else {
 			this.attributes.remove(Attributes.CONDITION);
 		}
 	}

 	/**
 	 * @return the enabled
 	 */
 	public boolean isEnabled() {
 		if(this.attributes != null) {
 			Boolean bool = (Boolean) this.attributes.get(Attributes.ENABLED);
 			if(bool != null) {
 				return bool.booleanValue();
 			}
 		}
 		return false;
 	}

 	/**
 	 * @param enabled the enabled to set
 	 */
 	public void setEnabled(boolean enabled) {
 		if(this.attributes == null) {
 			this.attributes = new HashMap();
 		}
 		this.attributes.put(Attributes.ENABLED, Boolean.valueOf(enabled));
 	}

 	/**
 	 * Returns the type of the breakpoint
 	 * @return the type
 	 * @see RemoteBreakpoint for type names
 	 */
 	public String getType() {
 		return type;
 	}

 	/**
 	 * Returns if this breakpoint is a line breakpoint
 	 * @return <code>true</code> if the type of the breakpoint is <code>line</code>
 	 */
 	public boolean isLineBreakpoint() {
 		return TYPE_LINE.equals(this.type);
 	}

 	/* (non-Javadoc)
 	 * @see java.lang.Object#equals(java.lang.Object)
 	 */
 	public boolean equals(Object o) {
 		if(o instanceof RemoteBreakpoint) {
 			RemoteBreakpoint bp = (RemoteBreakpoint) o;
 			return handle.equals(bp.handle) && mapsEqual(location, bp.location) && mapsEqual(attributes, bp.attributes) && type.equals(bp.type);
 		}
 		return false;
 	}

 	/**
 	 * Returns if the given maps are equal.
 	 * <br><br>
 	 * They are considered equal iff:
 	 * <ul>
 	 * <li>both maps are <code>null</code></li>
 	 * <li>the maps have the same number of values and the those values are equal using the default {@link #equals(Object)} method</li>
 	 * </ul>
 	 *
 	 * @param m1
 	 * @param m2
 	 * @return <code>true</code> if the maps are equal <code>false</code> otherwise
 	 */
 	boolean mapsEqual(Map m1, Map m2) {
 		if(m1 == null && m2 == null) {
 			return true;
 		}
 		if(m1 == null ^ m2 == null) {
 			return false;
 		}
 		if(m1.size() != m2.size()) {
 			return false;
 		}
 		Entry entry = null;
 		for (Iterator i = m1.entrySet().iterator(); i.hasNext();) {
 			entry = (Entry) i.next();
 			Object val = m2.get(entry.getKey());
 			if(val == null) {
 				return false;
 			}
 			if(!val.equals(entry.getValue())) {
 				return false;
 			}
 		}
 		return true;
 	}

 	/* (non-Javadoc)
 	 * @see java.lang.Object#hashCode()
 	 */
 	public int hashCode() {
 		return handle.hashCode() + mapHashCode(location) + mapHashCode(attributes) + type.hashCode();
 	}

 	/**
 	 * Computes the hash code for the given map
 	 * @param m
 	 * @return the hash code to use for the given map
 	 */
 	int mapHashCode(Map m) {
 		int hashcode = 0;
 		for (Iterator i = m.values().iterator(); i.hasNext();) {
 			hashcode += i.next().hashCode();
 		}
 		return hashcode;
 	}

 	/* (non-Javadoc)
 	 * @see java.lang.Comparable#compareTo(java.lang.Object)
 	 */
 	public int compareTo(Object o) {
 		if(o instanceof RemoteBreakpoint) {
 			RemoteBreakpoint bp = (RemoteBreakpoint) o;
 			return this.type.compareTo(bp.type);
 		}
 		return 0;
 	}

 	/* (non-Javadoc)
 	 * @see java.lang.Object#toString()
 	 */
 	public String toString() {
 		StringBuffer buff = new StringBuffer("RemoteBreakpoint\n"); //$NON-NLS-1$
 		buff.append("\t[handle: ").append(handle.toString()).append("]\n"); //$NON-NLS-1$ //$NON-NLS-2$
 		return super.toString();
 	}

 	/**
 	 * Helper method to get the {@link Attributes#ENABLED} value from the breakpoint JSON
 	 *
 	 * @param json the JSON for the breakpoint
 	 * @return <code>true</code> if the attribute is found and <code>true</code>, <code>false</code> otherwise
 	 */
 	public static boolean getEnabled(Map json) {
 		Object val = json.get(Attributes.ATTRIBUTES);
 		if(val instanceof Map) {
 			Map map = (Map) val;
 			val = map.get(Attributes.ENABLED);
 			if(val instanceof Boolean) {
 				return ((Boolean)val).booleanValue();
 			}
 		}
 		return false;
 	}

 	/**
 	 * Helper method to get the condition from the breakpoint JSON
 	 *
 	 * @param json the JSON for the breakpoint
 	 * @return the condition or <code>null</code>
 	 */
 	public static final String getCondition(Map json) {
 		Object val = json.get(Attributes.ATTRIBUTES);
 		if(val instanceof Map) {
 			Map map = (Map) val;
 			String condition = (String)map.get(Attributes.CONDITION);
 			if(condition != null && condition.trim().length() > 0) {
 				return condition;
 			}
 		}
 		return null;
 	}

 	/**
 	 * Helper method to get the 'set' value from the breakpoint JSON
 	 *
 	 * @param json the JSON for the breakpoint
 	 * @return <code>true</code> if the attribute is present and <code>true</code>, <code>false</code> otherwise
 	 */
 	public static final boolean isSet(Map json) {
 		Object val = json.get(Attributes.SET);
 		if(val instanceof Boolean) {
 			return ((Boolean)val).booleanValue();
 		}
 		return false;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2011, 2012 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.wst.jsdt.debug.internal.crossfire.jsdi;

	import java.util.HashMap;
	import java.util.Iterator;
	import java.util.Map;
	import java.util.Map.Entry;

	import org.eclipse.wst.jsdt.debug.internal.crossfire.transport.Attributes;


	/**
	* This class holds the description of a breakpoint from the crossfire server
	*
	* @since 1.0
	*/
	public class RemoteBreakpoint implements Comparable {

	public static final String TYPE_LINE = "line"; //$NON-NLS-1$
	public static final String TYPE_HTML_ATTRIBUTE_CHANGE = "html_attribute_change"; //$NON-NLS-1$
	public static final String TYPE_HTML_CHILD_CHANGE = "html_child_change"; //$NON-NLS-1$
	public static final String TYPE_HTML_REMOVE = "html_remove"; //$NON-NLS-1$
	public static final String TYPE_HTML_TEXT = "html_text"; //$NON-NLS-1$
	public static final String TYPE_HTML_UNKNOWN = "html_unknown_type"; //$NON-NLS-1$

	CFVirtualMachine vm = null;
	Number handle = null;
	String type = null;
	Map location = null;
	Map attributes = null;

	/**
	* Constructor
	* @param vm
	* @param handle
	* @param location
	* @param attributes
	* @param type
	*/
	public RemoteBreakpoint(CFVirtualMachine vm, Number handle, Map location, Map attributes, String type) {
	this.vm = vm;
	this.handle = handle;
	this.location = location;
	this.attributes = attributes;
	this.type = type;
	}

	/**
	* @return the handle
	*/
	public Number getHandle() {
	return handle;
	}

	/**
	* @return the URL
	*/
	public String getUrl() {
	if(this.location != null) {
	return (String) this.location.get(Attributes.URL);
	}
	return null;
	}

	/**
	* @return the line
	*/
	public int getLine() {
	if(this.location != null) {
	Number line = (Number) this.location.get(Attributes.LINE);
	if(line != null) {
	return line.intValue();
	}
	}
	return -1;
	}

	/**
	* @return the condition
	*/
	public String getCondition() {
	if(this.attributes != null) {
	return (String) this.attributes.get(Attributes.CONDITION);
	}
	return null;
	}

	/**
	* @param condition the condition to set
	*/
	public void setCondition(String condition) {
	if(this.attributes == null) {
	this.attributes = new HashMap();
	}
	if(condition != null) {
	this.attributes.put(Attributes.CONDITION, condition);
	}
	else {
	this.attributes.remove(Attributes.CONDITION);
	}
	}

	/**
	* @return the enabled
	*/
	public boolean isEnabled() {
	if(this.attributes != null) {
	Boolean bool = (Boolean) this.attributes.get(Attributes.ENABLED);
	if(bool != null) {
	return bool.booleanValue();
	}
	}
	return false;
	}

	/**
	* @param enabled the enabled to set
	*/
	public void setEnabled(boolean enabled) {
	if(this.attributes == null) {
	this.attributes = new HashMap();
	}
	this.attributes.put(Attributes.ENABLED, Boolean.valueOf(enabled));
	}

	/**
	* Returns the type of the breakpoint
	* @return the type
	* @see RemoteBreakpoint for type names
	*/
	public String getType() {
	return type;
	}

	/**
	* Returns if this breakpoint is a line breakpoint
	* @return <code>true</code> if the type of the breakpoint is <code>line</code>
	*/
	public boolean isLineBreakpoint() {
	return TYPE_LINE.equals(this.type);
	}

	/* (non-Javadoc)
	* @see java.lang.Object#equals(java.lang.Object)
	*/
	public boolean equals(Object o) {
	if(o instanceof RemoteBreakpoint) {
	RemoteBreakpoint bp = (RemoteBreakpoint) o;
	return handle.equals(bp.handle) && mapsEqual(location, bp.location) && mapsEqual(attributes, bp.attributes) && type.equals(bp.type);
	}
	return false;
	}

	/**
	* Returns if the given maps are equal.
	* <br><br>
	* They are considered equal iff:
	* <ul>
	* <li>both maps are <code>null</code></li>
	* <li>the maps have the same number of values and the those values are equal using the default {@link #equals(Object)} method</li>
	* </ul>
	*
	* @param m1
	* @param m2
	* @return <code>true</code> if the maps are equal <code>false</code> otherwise
	*/
	boolean mapsEqual(Map m1, Map m2) {
	if(m1 == null && m2 == null) {
	return true;
	}
	if(m1 == null ^ m2 == null) {
	return false;
	}
	if(m1.size() != m2.size()) {
	return false;
	}
	Entry entry = null;
	for (Iterator i = m1.entrySet().iterator(); i.hasNext();) {
	entry = (Entry) i.next();
	Object val = m2.get(entry.getKey());
	if(val == null) {
	return false;
	}
	if(!val.equals(entry.getValue())) {
	return false;
	}
	}
	return true;
	}

	/* (non-Javadoc)
	* @see java.lang.Object#hashCode()
	*/
	public int hashCode() {
	return handle.hashCode() + mapHashCode(location) + mapHashCode(attributes) + type.hashCode();
	}

	/**
	* Computes the hash code for the given map
	* @param m
	* @return the hash code to use for the given map
	*/
	int mapHashCode(Map m) {
	int hashcode = 0;
	for (Iterator i = m.values().iterator(); i.hasNext();) {
	hashcode += i.next().hashCode();
	}
	return hashcode;
	}

	/* (non-Javadoc)
	* @see java.lang.Comparable#compareTo(java.lang.Object)
	*/
	public int compareTo(Object o) {
	if(o instanceof RemoteBreakpoint) {
	RemoteBreakpoint bp = (RemoteBreakpoint) o;
	return this.type.compareTo(bp.type);
	}
	return 0;
	}

	/* (non-Javadoc)
	* @see java.lang.Object#toString()
	*/
	public String toString() {
	StringBuffer buff = new StringBuffer("RemoteBreakpoint\n"); //$NON-NLS-1$
	buff.append("\t[handle: ").append(handle.toString()).append("]\n"); //$NON-NLS-1$ //$NON-NLS-2$
	return super.toString();
	}

	/**
	* Helper method to get the {@link Attributes#ENABLED} value from the breakpoint JSON
	*
	* @param json the JSON for the breakpoint
	* @return <code>true</code> if the attribute is found and <code>true</code>, <code>false</code> otherwise
	*/
	public static boolean getEnabled(Map json) {
	Object val = json.get(Attributes.ATTRIBUTES);
	if(val instanceof Map) {
	Map map = (Map) val;
	val = map.get(Attributes.ENABLED);
	if(val instanceof Boolean) {
	return ((Boolean)val).booleanValue();
	}
	}
	return false;
	}

	/**
	* Helper method to get the condition from the breakpoint JSON
	*
	* @param json the JSON for the breakpoint
	* @return the condition or <code>null</code>
	*/
	public static final String getCondition(Map json) {
	Object val = json.get(Attributes.ATTRIBUTES);
	if(val instanceof Map) {
	Map map = (Map) val;
	String condition = (String)map.get(Attributes.CONDITION);
	if(condition != null && condition.trim().length() > 0) {
	return condition;
	}
	}
	return null;
	}

	/**
	* Helper method to get the 'set' value from the breakpoint JSON
	*
	* @param json the JSON for the breakpoint
	* @return <code>true</code> if the attribute is present and <code>true</code>, <code>false</code> otherwise
	*/
	public static final boolean isSet(Map json) {
	Object val = json.get(Attributes.SET);
	if(val instanceof Boolean) {
	return ((Boolean)val).booleanValue();
	}
	return false;
	}
	}