1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */package com.nokia.s60tools.crashanalyser.containers;

    17 

    18 import org.w3c.dom.NamedNodeMap;

    19 import org.w3c.dom.Node;

    20 

    21 public final class OstTraceLine {

    22 	// XML tags

    23 	public static final String TAG_LINE              = "line";

    24 	public static final String ATTRIBUTE_TYPE        = "type";

    25 	public static final String ATTRIBUTE_TIMESTAMP   = "timestamp";

    26 	public static final String ATTRIBUTE_PREFIX      = "prefix";

    27 	public static final String ATTRIBUTE_COMPONENT   = "component";

    28 	public static final String ATTRIBUTE_GROUP       = "group";

    29 	public static final String ATTRIBUTE_ID          = "id";

    30 	public static final String ATTRIBUTE_FILE        = "file";

    31 	public static final String ATTRIBUTE_LINE_NUMBER = "line_number";

    32 	public static final String ATTRIBUTE_CONTEXT_ID  = "context_id";

    33 	

    34 	

    35 	private final String type;

    36 	private final String timestamp;

    37 	private final String prefix;

    38 	private final String component;

    39 	private final String group;

    40 	private final String id;

    41 	private final String file;

    42 	private final String lineNumber;

    43 	private final String contextId;

    44 	private final String traceText;

    45 	

    46 	 

    47 	/**

    48 	 * Constructor

    49 	 * @param aType type

    50 	 * @param aTimestamp timestamp

    51 	 * @param aPrefix prefix

    52 	 * @param aComponent component

    53 	 * @param aGroup group

    54 	 * @param aId id

    55 	 * @param aFile file

    56 	 * @param aLineNumber line number

    57 	 * @param aContextId context id

    58 	 * 

    59 	 */

    60 	private OstTraceLine(String aType, String aTimestamp, String aPrefix,

    61 			String aComponent, String aGroup, String aId, String aFile, 

    62 			String aLineNumber, String aContextId, String aTraceText) {

    63 		type = aType;

    64 		timestamp = aTimestamp;

    65 		prefix = aPrefix;

    66 		component = aComponent;

    67 		group = aGroup;

    68 		id = aId;

    69 		file = aFile;

    70 		lineNumber = aLineNumber;

    71 		contextId = aContextId;

    72 		traceText = aTraceText;

    73 	}

    74 	

    75 	

    76 	/**

    77 	 * Reads trace from an XML element

    78 	 * @param elementTraceLine One line element

    79 	 * @return a created OstTrace class or null

    80 	 */

    81 	public static OstTraceLine read(Node elementTraceLine) {

    82 

    83 		if (elementTraceLine.getNodeName().equals(TAG_LINE)) {

    84 			String traceTextStr = elementTraceLine.getFirstChild().getNodeValue();			

    85 			NamedNodeMap attributes = elementTraceLine.getAttributes();

    86 			if(attributes != null) {

    87 				String typeStr = getAttributeStr(attributes, ATTRIBUTE_TYPE);

    88 				String timestampStr = getAttributeStr(attributes, ATTRIBUTE_TIMESTAMP);

    89 				String prefixStr = getAttributeStr(attributes, ATTRIBUTE_PREFIX);

    90 				String componentStr = getAttributeStr(attributes, ATTRIBUTE_COMPONENT);

    91 				String groupStr = getAttributeStr(attributes, ATTRIBUTE_GROUP);

    92 				String idStr = getAttributeStr(attributes, ATTRIBUTE_ID);

    93 				String fileStr = getAttributeStr(attributes, ATTRIBUTE_FILE);

    94 				String lineNumberStr = getAttributeStr(attributes, ATTRIBUTE_LINE_NUMBER);

    95 				String contextIdStr = getAttributeStr(attributes, ATTRIBUTE_CONTEXT_ID);

    96 								

    97 			return new OstTraceLine(typeStr, timestampStr, prefixStr, componentStr, groupStr, idStr, 

    98 				fileStr, lineNumberStr, contextIdStr, traceTextStr);

    99 			}

   100 		}

   101 		return null;

   102 	}

   103 

   104 	public String getType() {

   105 		return type;

   106 	}

   107 

   108 	public String getTimestamp() {

   109 		return timestamp;

   110 	}

   111 

   112 	public String getPrefix() {

   113 		return prefix;

   114 	}

   115 

   116 	public String getComponent() {

   117 		return component;

   118 	}

   119 

   120 	public String getGroup() {

   121 		return group;

   122 	}

   123 

   124 	public String getId() {

   125 		return id;

   126 	}

   127 

   128 	public String getFile() {

   129 		return file;

   130 	}

   131 

   132 	public String getLineNumber() {

   133 		return lineNumber;

   134 	}

   135 

   136 	public String getContextId() {

   137 		return contextId;

   138 	}

   139 

   140 	public String getTraceText() {

   141 		return traceText;

   142 	}		

   143 

   144 	private static String getAttributeStr(NamedNodeMap attributes, String tag) {

   145 		Node node = attributes.getNamedItem(tag);

   146 		if (node != null) {

   147 			return node.getNodeValue();

   148 		}

   149 		return "";

   150 	}

   151 }