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package org.apache.tapestry.event; |
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import org.apache.hivemind.ApplicationRuntimeException; |
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import org.apache.hivemind.util.Defense; |
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import org.apache.tapestry.IRequestCycle; |
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import org.apache.tapestry.json.JSONArray; |
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import java.text.ParseException; |
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import java.util.Arrays; |
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import java.util.HashMap; |
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import java.util.Map; |
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public class BrowserEvent |
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{ |
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public static final String NAME = "beventname"; |
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public static final String TYPE = "beventtype"; |
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public static final String KEYS = "beventkeys"; |
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public static final String CHAR_CODE = "beventcharCode"; |
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public static final String PAGE_X = "beventpageX"; |
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public static final String PAGE_Y = "beventpageY"; |
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public static final String LAYER_X = "beventlayerX"; |
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public static final String LAYER_Y = "beventlayerY"; |
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public static final String TARGET = "beventtarget"; |
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public static final String TARGET_ATTR_ID = "id"; |
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public static final String COMPONENT_ID = "bcomponentid"; |
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public static final String COMPONENT_ID_PATH = "bcomponentidpath"; |
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public static final String METHOD_ARGUMENTS = "methodArguments"; |
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private String _name; |
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private String _type; |
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private String[] _keys; |
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private String _charCode; |
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private String _pageX; |
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private String _pageY; |
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private String _layerX; |
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private String _layerY; |
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private EventTarget _target; |
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private String _componentId; |
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private String _componentIdPath; |
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private String _methodArguments; |
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private JSONArray _methodArgumentsArray; |
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public BrowserEvent(IRequestCycle cycle) |
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{ |
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Defense.notNull(cycle, "cycle"); |
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_name = cycle.getParameter(NAME); |
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_type = cycle.getParameter(TYPE); |
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_keys = cycle.getParameters(KEYS); |
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_charCode = cycle.getParameter(CHAR_CODE); |
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_pageX = cycle.getParameter(PAGE_X); |
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_pageY = cycle.getParameter(PAGE_Y); |
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_layerX = cycle.getParameter(LAYER_X); |
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_layerY = cycle.getParameter(LAYER_Y); |
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_componentId = cycle.getParameter(COMPONENT_ID); |
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_componentIdPath = cycle.getParameter(COMPONENT_ID_PATH); |
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Map props = new HashMap(); |
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_target = new EventTarget(props); |
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String targetId = cycle.getParameter(TARGET + "." + TARGET_ATTR_ID); |
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if (targetId != null) |
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{ |
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props.put(TARGET_ATTR_ID, targetId); |
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} |
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_methodArguments = cycle.getParameter(METHOD_ARGUMENTS); |
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} |
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public BrowserEvent(String name, EventTarget target) |
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{ |
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this(name, null, null, target); |
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} |
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public BrowserEvent(String name, String componentId, String componentIdPath, EventTarget target) |
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{ |
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_name = name; |
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_target = target; |
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_componentId = componentId; |
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_componentIdPath = componentIdPath; |
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} |
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public String getName() |
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{ |
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return _name; |
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} |
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public EventTarget getTarget() |
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{ |
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return _target; |
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} |
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public String getComponentId() |
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{ |
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return _componentId; |
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} |
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public String getComponentIdPath() |
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{ |
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return _componentIdPath; |
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} |
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public String getCharCode() |
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{ |
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return _charCode; |
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} |
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public String[] getKeys() |
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{ |
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return _keys; |
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} |
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public String getLayerX() |
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{ |
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return _layerX; |
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} |
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public String getLayerY() |
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{ |
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return _layerY; |
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} |
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public String getPageX() |
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{ |
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return _pageX; |
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} |
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public String getPageY() |
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{ |
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return _pageY; |
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} |
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public String getType() |
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{ |
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return _type; |
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} |
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public JSONArray getMethodArguments() |
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if ( _methodArgumentsArray == null) |
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{ |
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try |
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_methodArgumentsArray = _methodArguments != null |
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? new JSONArray( _methodArguments ) |
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: new JSONArray(); |
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} |
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catch (ParseException ex) |
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{ |
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throw new ApplicationRuntimeException(ex); |
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} |
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} |
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return _methodArgumentsArray; |
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} |
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public static boolean hasBrowserEvent(IRequestCycle cycle) |
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{ |
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Defense.notNull(cycle, "cycle"); |
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return cycle.getParameter(NAME) != null; |
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} |
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public String toString() |
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{ |
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return "BrowserEvent[" + |
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"_name='" + _name + '\'' + |
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'\n' + |
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", _type='" + _type + '\'' + |
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'\n' + |
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", _keys=" + (_keys == null ? null : Arrays.asList(_keys)) + |
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'\n' + |
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", _charCode='" + _charCode + '\'' + |
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'\n' + |
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", _pageX='" + _pageX + '\'' + |
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'\n' + |
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", _pageY='" + _pageY + '\'' + |
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'\n' + |
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", _layerX='" + _layerX + '\'' + |
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'\n' + |
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", _layerY='" + _layerY + '\'' + |
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'\n' + |
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", _target=" + _target + |
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'\n' + |
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", _componentId='" + _componentId + '\'' + |
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'\n' + |
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", _componentIdPath='" + _componentIdPath + '\'' + |
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'\n' + |
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", _methodArguments='" + _methodArguments + '\'' + |
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'\n' + |
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", _methodArgumentsArray=" + _methodArgumentsArray + |
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'\n' + |
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']'; |
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} |
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public boolean equals(Object o) |
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{ |
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if (this == o) return true; |
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if (o == null || getClass() != o.getClass()) return false; |
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BrowserEvent event = (BrowserEvent) o; |
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if (_charCode != null ? !_charCode.equals(event._charCode) : event._charCode != null) return false; |
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if (!Arrays.equals(_keys, event._keys)) return false; |
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if (_layerX != null ? !_layerX.equals(event._layerX) : event._layerX != null) return false; |
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if (_layerY != null ? !_layerY.equals(event._layerY) : event._layerY != null) return false; |
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if (_methodArguments != null ? !_methodArguments.equals(event._methodArguments) : event._methodArguments != null) return false; |
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if (_methodArgumentsArray != null ? !_methodArgumentsArray.equals(event._methodArgumentsArray) : event._methodArgumentsArray != null) return false; |
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if (_name != null ? !_name.equals(event._name) : event._name != null) return false; |
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if (_pageX != null ? !_pageX.equals(event._pageX) : event._pageX != null) return false; |
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if (_pageY != null ? !_pageY.equals(event._pageY) : event._pageY != null) return false; |
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if (_target != null ? !_target.equals(event._target) : event._target != null) return false; |
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if (_type != null ? !_type.equals(event._type) : event._type != null) return false; |
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return true; |
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} |
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public int hashCode() |
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{ |
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int result; |
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result = (_name != null ? _name.hashCode() : 0); |
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result = 31 * result + (_type != null ? _type.hashCode() : 0); |
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result = 31 * result + (_keys != null ? Arrays.hashCode(_keys) : 0); |
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result = 31 * result + (_charCode != null ? _charCode.hashCode() : 0); |
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result = 31 * result + (_pageX != null ? _pageX.hashCode() : 0); |
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result = 31 * result + (_pageY != null ? _pageY.hashCode() : 0); |
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result = 31 * result + (_layerX != null ? _layerX.hashCode() : 0); |
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result = 31 * result + (_layerY != null ? _layerY.hashCode() : 0); |
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result = 31 * result + (_target != null ? _target.hashCode() : 0); |
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result = 31 * result + (_methodArguments != null ? _methodArguments.hashCode() : 0); |
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result = 31 * result + (_methodArgumentsArray != null ? _methodArgumentsArray.hashCode() : 0); |
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return result; |
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} |
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} |