Find Element Or Container : DOM Element « XML « Java

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Java » XML » DOM ElementScreenshots 
Find Element Or Container
  
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

/*******************************************************************************
 * Copyright (C) 2007 Google Inc.
 
 * 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.
 ******************************************************************************/

/**
 * Various XML utilities.
 
 @author simonjsmith, ksim
 @version 1.1 - ksim - March 6th, 2007 - Added functions regarding streaming
 @version 1.2 - ksim - March 10th, 2007 - Added functions regarding DOM
 *          manipulation
 */
public class Utils {
  public static Element findElementOrContainer(Document document,
      Element parent, String element) {
    NodeList nl = parent.getElementsByTagName(element);
    if (nl.getLength() == 0) {
      return null;
    }
    return (Elementnl.item(0);
  }
}

   
    
  
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2. Add a new element to the given parent
3. Add an entity to a specified Element.
4. Adds the child element with the given text
5. Clean text from Node
6. Compare two DOM Nodes
7. Compare two DOM Nodes from JBoss
8. Create New Element And Set
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13. Find Element And Set Or Create And Set
14. Find Element Or Create And Attribute
15. Find Element Or Create And Set
16. Find Element Or Create And Set Attribute
17. Get Element Boolean Value
18. Get Element Date Value
19. Get Element Float Value
20. Get Element Int Value
21. Get Element Long Value
22. Get Element QName
23. Get Element String Value
24. Get Element Text
25. Get Elements by parent element
26. Get First Element
27. Get Next Element
28. Get child from an element by name
29. Get content from element
30. Get the content of an optional child element
31. Get the content of the given element.
32. Get the first child element
33. Get the first text node associated with this element
34. Get the next sibling element
35. Get the next sibling with the same name and type
36. Get the raw text content of a node or null if there is no text
37. Get the specified text node associated with this element
38. Get the trimed text content of a node or null if there is no text
39. Get trimmed text content of a node or null if there is no text
40. Gets the child of the specified element having the specified unique name
41. Has Attribute
42. Remove Attribute
43. DOM Util: get Element Text
44. DOM helper for root element
45. Return a list of named Elements with a specific attribute value.
46. Return a list of named Elements.
47. Return child elements with specified name.
48. Return the first element child with the specified qualified name.
49. Return the first named Element found. Null if none.
50. Returns a list of child elements with the given name.
51. Returns an array of text values of a child element.
52. Returns an iterator over the children of the given element with the given tag name.
53. Returns text value of a child element. Returns null if there is no child element found.
54. Returns the first child element with the given name.
55. Returns the first element that has the specified local name.
56. Returns the text of the element
57. Moves the content of the given element to the given element
58. Import Elements
59. Find Container Else Create One
60. Create New Container
61. Macro to get the content of a unique child element.
62. Convert node element To String
63. Convert Element To Stream
64. Get the first element child.
65. Use the Document.getElementsByTagName() method to quickly and easily locate elements by name.
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