Merge branch 'master' of ssh://git.indexdata.com/home/git/private/mkjsf.git into...

[mkjsf-moved-to-github.git] / src / main / java / com / indexdata / pz2utils4jsf / controls / ResultsPager.java

diff --git a/src/main/java/com/indexdata/pz2utils4jsf/controls/ResultsPager.java b/src/main/java/com/indexdata/pz2utils4jsf/controls/ResultsPager.java
deleted file mode 100644 (file)
index 95a2048..0000000
--- a/src/main/java/com/indexdata/pz2utils4jsf/controls/ResultsPager.java
+++ /dev/null
@@ -1,145 +0,0 @@
-package com.indexdata.pz2utils4jsf.controls;\r
-\r
-import java.io.Serializable;\r
-import java.util.ArrayList;\r
-import java.util.List;\r
-\r
-import com.indexdata.pz2utils4jsf.controls.PageLink;\r
-import com.indexdata.pz2utils4jsf.pazpar2.Pz2Session;\r
-import com.indexdata.pz2utils4jsf.pazpar2.data.ShowResponse;\r
-\r
-public class ResultsPager implements Serializable {\r
-\r
-  private static final long serialVersionUID = 8854795222615583071L;\r
-  private Pz2Session pz2session = null;\r
-  private int pageRangeLength = 13;\r
-  \r
-  public ResultsPager(Pz2Session session) {\r
-    this.pz2session = session;     \r
-  }\r
-  \r
-  public ResultsPager(Pz2Session session, int pageRange) {\r
-    this.pz2session = session;\r
-    this.pageRangeLength = pageRange;\r
-  }\r
-  \r
-  private boolean hasHits () {\r
-    return (getShow().getMerged()>0);\r
-  }\r
-  \r
-  public int getCurrentPageNum () {\r
-    if (hasHits() && getShow().getNum()>0) {      \r
-      return (getShow().getStart()/getShow().getNum())+1;\r
-    } else {\r
-      return 0;\r
-    }\r
-  }\r
-  \r
-  public int getPageSize() {\r
-    return getShow().getNum();\r
-  }\r
-    \r
-  public int getFirstDisplayedPageNum () {\r
-    if (hasHits()) {\r
-      if (getCurrentPageNum() - (pageRangeLength/2) < 1) {\r
-        return 1;\r
-      } else {\r
-        return (getCurrentPageNum()-(pageRangeLength/2));\r
-      }\r
-    } else {\r
-      return 0;\r
-    }\r
-  }\r
-    \r
-  public int getLastDisplayedPageNum () {\r
-    if (hasHits()) {\r
-      if ((getFirstDisplayedPageNum() + pageRangeLength-1) > getLastPageNum()) {\r
-        return getLastPageNum();\r
-      } else {\r
-        return getFirstDisplayedPageNum() + pageRangeLength - 1;\r
-      }\r
-    } else {\r
-      return 0;\r
-    }\r
-  }\r
-  \r
-  public int getLastPageNum () {\r
-    if (hasHits()) {\r
-      return (int) Math.ceil(new Double(getShow().getMerged())/new Double(getShow().getNum()));\r
-    } else {\r
-      return 0;\r
-    }\r
-  }\r
-  \r
-  public List<PageLink> setPageLinks (int rangeLength) {\r
-    this.pageRangeLength = rangeLength;\r
-    return getPageLinks();\r
-  }\r
-  \r
-  public List<PageLink> getPageLinks () {    \r
-    ArrayList<PageLink> range = new ArrayList<PageLink>();\r
-    if (hasHits()) {\r
-      for (int i = getFirstDisplayedPageNum(); i>0 && i<=getLastDisplayedPageNum();i++) {\r
-        range.add(new PageLink(i+"",i,this));\r
-      }\r
-    }\r
-    return range;\r
-  }\r
-\r
-  \r
-  public PageLink getPreviousPageLink (String text) {    \r
-    String linkText = (text!=null && text.length()>0 ? text : "Prev");\r
-    if (hasHits() && getCurrentPageNum()>1) {      \r
-      return new PageLink(linkText,getCurrentPageNum()-1,this);\r
-    } else {\r
-      return new PageLink(linkText,0,this);\r
-    }\r
-  }\r
-  \r
-  public PageLink getNextPageLink (String text) {    \r
-    String linkText = (text!=null && text.length()>0 ? text : "Next");\r
-    if (hasHits() && getCurrentPageNum()<getLastPageNum()) {\r
-      return new PageLink(linkText,getCurrentPageNum()+1,this);\r
-    } else {\r
-      return new PageLink(linkText,0,this);\r
-    }    \r
-  }\r
-  \r
-  public int getCurrentPage() {\r
-    return (getShow().getStart()/getPageSize()+1);\r
-  }\r
-  \r
-  public void goToPage(int page) {    \r
-    pz2session.setStart((page-1)*getPageSize());\r
-  }\r
-  \r
-  public void goToPreviousPage() {\r
-    if (hasPreviousPage()) {\r
-      goToPage(getCurrentPage()-1);  \r
-    }    \r
-  }\r
-  \r
-  public void goToNextPage() {\r
-    if (hasNextPage()) {\r
-      goToPage(getCurrentPage()+1);\r
-    }\r
-  }\r
-  \r
-  public boolean hasPreviousPage() {\r
-    return getCurrentPage()>1;\r
-  }\r
-      \r
-  public boolean hasNextPage () {\r
-    return getCurrentPage() < getLastPageNum();\r
-  }\r
-  \r
-  public boolean hasPageAfterLastDisplayed() {\r
-    return getLastDisplayedPageNum() < getLastPageNum();\r
-  }\r
-\r
-  \r
-  private ShowResponse getShow() {\r
-    return pz2session.getShow();\r
-  }\r
-    \r
-}\r