PageRenderTime 45ms CodeModel.GetById 19ms RepoModel.GetById 0ms app.codeStats 0ms

/src/main/java/org/andya/confluence/utils/page/PageLocator.java

https://bitbucket.org/jwalton/metadata-confluence-plugin
Java | 90 lines | 44 code | 7 blank | 39 comment | 21 complexity | 511b11fb5697d433233b2fa65c30ca02 MD5 | raw file
    

  1. /*

    2. 

  2.  * Copyright (c) 2006, 2007 Andy Armstrong, Kelsey Grant and other contributors.

    3. 

  3.  * All rights reserved.

    4. 

  4.  *

    5. 

  5.  * Redistribution and use in source and binary forms, with or without

    6. 

  6.  * modification, are permitted provided that the following conditions are met:

    7. 

  7.  *

    8. 

  8.  *     * Redistributions of source code must retain the above copyright notice,

    9. 

  9.  *       this list of conditions and the following disclaimer.

    10. 

  10.  *     * Redistributions in binary form must reproduce the above copyright notice,

    11. 

  11.  *       this list of conditions and the following disclaimer in the documentation

    12. 

  12.  *       and/or other materials provided with the distribution.

    13. 

  13.  *     * The names of contributors may not

    14. 

  14.  *       be used to endorse or promote products derived from this software without

    15. 

  15.  *       specific prior written permission.

    16. 

  16.  *

    17. 

  17.  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND

    18. 

  18.  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    19. 

  19.  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    20. 

  20.  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR

    21. 

  21.  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    22. 

  22.  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    23. 

  23.  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON

    24. 

  24.  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    25. 

  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

    26. 

  26.  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    27. 

  27.  */

    28. 

  28. 

    29. 

  29. package org.andya.confluence.utils.page;

    30. 

  30. 

    31. 

  31. import java.util.List;

    32. 

  32. 

    33. 

  33. import com.atlassian.confluence.pages.Page;

    34. 

  34. import com.atlassian.renderer.v2.macro.MacroException;

    35. 

  35. 

    36. 

  36. /**

    37. 

  37.  * Decides which page sources need to be used. Different combinations apply - see

    38. 

  38.  * http://confluence.atlassian.com/display/DISC/Unified+Page+Searching+Tags for more detail. 

    39. 

  39.  *

    40. 

  40.  * @author kelsey

    41. 

  41.  *

    42. 

  42.  */

    43. 

  43. public class PageLocator implements PageSource {

    44. 

  44. 	public List<Page> getPages(PageSearchContext context) throws MacroException {

    45. 

  45. 

    46. 

  46. 		// compatibility..

    47. 

  47. 		if(context.hasParameter(LABEL_PARAMETER)) {

    48. 

  48. 			context.setParameter(LABELS_PARAMETER, context.getStringParameter(LABEL_PARAMETER, true));

    49. 

  49. 		}

    50. 

  50. 

    51. 

  51. 		final PageSource total;

    52. 

  52. 		//this is a nasty matrix of possibilities. Bear with me, and review

    53. 

  53. 		//the wiki link above, as it makes each combination a little clearer.

    54. 

  54. 

    55. 

  55. 		if(!context.hasParameter(ROOT_PARAMETER)) {

    56. 

  56. 			context.setParameter(ROOT_PARAMETER, SELF_KEY); // not used in case 2, mind.

    57. 

  57. 			//case 1:

    58. 

  58. 			if(!context.hasParameter(PAGES_PARAMETER) && !context.hasParameter(LABELS_PARAMETER)) {

    59. 

  59. 				context.setParameter(PAGES_PARAMETER, CHILDREN_KEY);

    60. 

  60. 				total = new PagesPageSource(new RootPageSource());

    61. 

  61. 			}//case 2

    62. 

  62. 			else if(!context.hasParameter(PAGES_PARAMETER) && context.hasParameter(LABELS_PARAMETER)) {

    63. 

  63. 				total = new LabelPageSource();

    64. 

  64. 			}//case 3

    65. 

  65. 			else if(context.hasParameter(PAGES_PARAMETER) && !context.hasParameter(LABELS_PARAMETER)) {

    66. 

  66. 				total = new PagesPageSource(new RootPageSource());

    67. 

  67. 			}//case 4

    68. 

  68. 			else { // pages != null & labels != null...

    69. 

  69. 				total = new LabelFilterPageSource(new PagesPageSource(new RootPageSource()));

    70. 

  70. 			}

    71. 

  71. 		} else {

    72. 

  72. 			//case 5

    73. 

  73. 			if(!context.hasParameter(PAGES_PARAMETER) && !context.hasParameter(LABELS_PARAMETER)) {

    74. 

  74. 				context.setParameter(PAGES_PARAMETER, IDENTITY_KEY);

    75. 

  75. 				total = new PagesPageSource(new RootPageSource());

    76. 

  76. 			} //case 6

    77. 

  77. 			else if(!context.hasParameter(PAGES_PARAMETER) && context.hasParameter(LABELS_PARAMETER)) {

    78. 

  78. 				context.setParameter(PAGES_PARAMETER, IDENTITY_KEY);

    79. 

  79. 				total = new LabelFilterPageSource(new PagesPageSource(new RootPageSource()));

    80. 

  80. 			} //case 7

    81. 

  81. 			else if(context.hasParameter(PAGES_PARAMETER) && !context.hasParameter(LABELS_PARAMETER)) {

    82. 

  82. 				total = new PagesPageSource(new RootPageSource());

    83. 

  83. 			} //case 8

    84. 

  84. 			else {

    85. 

  85. 				total = new LabelFilterPageSource(new PagesPageSource(new RootPageSource()));

    86. 

  86. 			}

    87. 

  87. 		}

    88. 

  88. 		return total.getPages(context);

    89. 

  89. 	}

    90. 

  90. }

    91. 

  91.