Source Code of it.eng.spagobi.commons.presentation.tags.CheckBoxTag

/**


SpagoBI - The Business Intelligence Free Platform


Copyright (C) 2005-2008 Engineering Ingegneria Informatica S.p.A.


This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.


This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.


You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA


**/
package it.eng.spagobi.commons.presentation.tags;


import it.eng.spago.base.Constants;
import it.eng.spago.base.RequestContainer;
import it.eng.spago.base.ResponseContainer;
import it.eng.spago.base.SessionContainer;
import it.eng.spago.base.SourceBean;
import it.eng.spago.base.SourceBeanAttribute;
import it.eng.spago.configuration.ConfigSingleton;
import it.eng.spago.error.EMFErrorHandler;
import it.eng.spago.navigation.LightNavigationManager;
import it.eng.spago.tracing.TracerSingleton;
import it.eng.spago.util.ContextScooping;
import it.eng.spagobi.commons.utilities.ChannelUtilities;
import it.eng.spagobi.commons.utilities.GeneralUtilities;
import it.eng.spagobi.commons.utilities.SpagoBITracer;
import it.eng.spagobi.commons.utilities.messages.IMessageBuilder;
import it.eng.spagobi.commons.utilities.messages.MessageBuilderFactory;
import it.eng.spagobi.commons.utilities.urls.IUrlBuilder;
import it.eng.spagobi.commons.utilities.urls.UrlBuilderFactory;
import it.eng.spagobi.utilities.themes.ThemesManager;


import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Vector;


import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;


import org.apache.log4j.Logger;


/**
 * @author Gioia
 *
 */
public class CheckBoxTag extends TagSupport {
  static private Logger logger = Logger.getLogger(CheckBoxTag.class);
  
  private HttpServletRequest httpRequest = null;
  
    protected RequestContainer _requestContainer = null;
    protected ResponseContainer _responseContainer = null;
    
    protected SourceBean _serviceRequest = null;  
  protected SourceBean _serviceResponse = null;
    
    SessionContainer _session = null;
  
  protected String _actionName = null;
  protected String _moduleName = null;
  protected String pageName = null;
  
  protected String _serviceName = null;
  protected SourceBean _content = null;
  protected SourceBean _layout = null;
  protected String _providerURL = null;  
  protected StringBuffer _htmlStream = null;
  protected Vector _columns = null;
    protected String labelLinkSaltoPagina;
    protected String _filter = null;
    protected int pageNumber;
    protected int pagesNumber;
    //the navigation's variables
    protected String _prevUrl = null;
    protected String _nextUrl = null;
    protected String _firstUrl = null;
    protected String _lastUrl = null;
    protected String _lstElements = null;
    private String currTheme="";
    
  protected EMFErrorHandler _errorHandler = null;
    
    //  the _paramsMap contains all the ADDITIONAL parameters set by the action or module for the navigation buttons ("next", "previous", "filter" and "all" buttons)
    protected HashMap _paramsMap = new HashMap();
    
    // the _providerUrlMap contains all the parameters for the navigation buttons ("next", "previous", "filter" and "all" buttons)
    private HashMap _providerUrlMap = new HashMap();
    
    protected IUrlBuilder urlBuilder = null;
    protected IMessageBuilder msgBuilder = null;
    
    final static int END_RANGE_PAGES = 6;  
    
    private String rowColor="#F5F6BE";
    
  /* (non-Javadoc)
   * @see javax.servlet.jsp.tagext.TagSupport#doStartTag()
   */
  public int doStartTag() throws JspException {
    
    SpagoBITracer.info("Admintools", "ListTag", "doStartTag", " method invoked");
    
    httpRequest = (HttpServletRequest) pageContext.getRequest();
    _requestContainer = ChannelUtilities.getRequestContainer(httpRequest);
    //portReq = PortletUtilities.getPortletRequest();
    _serviceRequest = _requestContainer.getServiceRequest();
    _responseContainer = ChannelUtilities.getResponseContainer(httpRequest);
    _session = _requestContainer.getSessionContainer();
    _serviceResponse = _responseContainer.getServiceResponse();
    urlBuilder = UrlBuilderFactory.getUrlBuilder(_requestContainer.getChannelType());
    msgBuilder = MessageBuilderFactory.getMessageBuilder();


      currTheme=ThemesManager.getCurrentTheme(_requestContainer);
      if(currTheme==null)currTheme=ThemesManager.getDefaultTheme();
    
    ConfigSingleton configure = ConfigSingleton.getInstance();
    if (_actionName != null) {
      _serviceName = _actionName;
      _content = _serviceResponse;
      SourceBean actionBean =
        (SourceBean) configure.getFilteredSourceBeanAttribute("ACTIONS.ACTION", "NAME", _actionName);
      _layout = (SourceBean) actionBean.getAttribute("CONFIG");
      if (_layout == null) {
        // if the layout is dinamically created it is an attribute of the response
        _layout = (SourceBean) _serviceResponse.getAttribute("CONFIG");
      }
      _providerURL = "ACTION_NAME=" + _actionName + "&";
      _providerUrlMap.put("ACTION_NAME", _actionName);
      HashMap params = (HashMap) _serviceResponse.getAttribute("PARAMETERS_MAP");
      if (params != null) {
        _paramsMap = params;
        _providerUrlMap.putAll(_paramsMap);
      }
    } 
    else if (_moduleName != null) {
      _serviceName = _moduleName;
      SpagoBITracer.debug("Admintools", "ListTag", "doStartTag", " Module Name: " + _moduleName);
      _content = (SourceBean) _serviceResponse.getAttribute(_moduleName);
      SourceBean moduleBean =
        (SourceBean) configure.getFilteredSourceBeanAttribute("MODULES.MODULE", "NAME", _moduleName);
      
      if(moduleBean!=null) SpagoBITracer.debug("Admintools", "ListTag", "doStartTag", _moduleName + " configuration loaded");
      _layout = (SourceBean) moduleBean.getAttribute("CONFIG");
      if (_layout == null) {
        // if the layout is dinamically created it is an attribute of the response
        _layout = (SourceBean) _serviceResponse.getAttribute(_moduleName + ".CONFIG");
      }
      
      pageName = (String) _serviceRequest.getAttribute("PAGE");
      SpagoBITracer.debug("Admintools", "ListTag", "doStartTag", " PAGE: " + pageName);
      _providerURL = "PAGE=" + pageName + "&MODULE=" + _moduleName + "&";
      _providerUrlMap.put("PAGE", pageName);
      _providerUrlMap.put("MODULE", _moduleName);
      
      HashMap params = (HashMap) _serviceResponse.getAttribute(_moduleName + ".PARAMETERS_MAP");
      if (params != null) {
        _paramsMap = params;
        _providerUrlMap.putAll(_paramsMap);
      }
    } // if (_moduleName != null)
    else {
      SpagoBITracer.critical("Admintools", "ListTag", "doStartTag", "service name not specified");
      throw new JspException("Business name not specified !");
    } // if (_content == null)
    if (_content == null) {
      SpagoBITracer.warning("Admintools", "ListTag", "doStartTag", "list content null");
      return SKIP_BODY;
    } // if (_content == null)
    if (_layout == null) {
      SpagoBITracer.warning("Admintools", "ListTag", "doStartTag", "list module configuration null");
      return SKIP_BODY;
    } // if (_layout == null)
    
    // if the LightNavigator is disabled entering the list, it is kept disabled untill exiting the list
    Object lightNavigatorDisabledObj = _serviceRequest.getAttribute(LightNavigationManager.LIGHT_NAVIGATOR_DISABLED);
    if (lightNavigatorDisabledObj != null) {
      String lightNavigatorDisabled = (String) lightNavigatorDisabledObj;
      _providerUrlMap.put(LightNavigationManager.LIGHT_NAVIGATOR_DISABLED, lightNavigatorDisabled);
    } else {
      // if the LightNavigator is abled, its LIGHT_NAVIGATOR_REPLACE_LAST function will be used while navigating the list
      _providerUrlMap.put(LightNavigationManager.LIGHT_NAVIGATOR_REPLACE_LAST, "true");
    }
    
    if (_content.getAttribute("optChecked") != null)
      _providerUrlMap.put("optChecked",_content.getAttribute("optChecked"));
    try {
      
    } 
    catch (NumberFormatException ex) {
      TracerSingleton.log(
        Constants.NOME_MODULO,
        TracerSingleton.WARNING,
        "ListTag::makeNavigationButton:: PAGES_NUMBER nullo");
    } 
    
    String pageNumberString = (String) _content.getAttribute("PAGED_LIST.PAGE_NUMBER");
    String pagesNumberString = (String) _content.getAttribute("PAGED_LIST.PAGES_NUMBER");
    pageNumber = 1; 
    pagesNumber = 1;
    try {
      pageNumber = Integer.parseInt(pageNumberString);
      pagesNumber = Integer.parseInt(pagesNumberString);
    } 
    catch (NumberFormatException ex) {
      TracerSingleton.log(
        Constants.NOME_MODULO,
        TracerSingleton.WARNING,
        "ListTag::makeNavigationButton:: PAGE(s)_NUMBER nullo");
    } 
    
    _htmlStream = new StringBuffer();
    HashMap params = new HashMap();
    params.putAll(_providerUrlMap);
    params.put("MESSAGE", "HANDLE_CHECKLIST"); 
    _session.setAttribute("CHECKEDOBJECTS", _content.getAttribute("CHECKEDOBJECTS"));
    params.put("PAGE_NUMBER", new Integer(pageNumber).toString());
    String url = urlBuilder.getUrl(httpRequest, params);


    _lstElements = (String)_content.getAttribute("checkedElements");
    _htmlStream.append(" <form method='POST' id='form' action='" + url + "'>\n");
    makeForm();
    _htmlStream.append(" </form>\n");
    
    try {
      pageContext.getOut().print(_htmlStream);
    } // try
    catch (Exception ex) {
      SpagoBITracer.critical("Admintools", "ListTag", "doStartTag", "Impossible to send the stream");
      throw new JspException("Impossible to send the stream");
    } // catch (Exception ex)
    return SKIP_BODY;
  }
  
  /**
   * Creates a form into the jsp page.
   * 
   * @throws JspException If any exception occurs.
   */
  
  protected void makeForm() throws JspException {
    
    String titleCode = (String) _layout.getAttribute("TITLE");
    SourceBean buttonsSB = (SourceBean) _layout.getAttribute("BUTTONS");
    List buttons = buttonsSB.getContainedSourceBeanAttributes();
    
    if (titleCode != null && buttons.size() > 0) {
      String title = msgBuilder.getMessage(titleCode, "messages", httpRequest);
      _htmlStream.append(" <table class=\"header-table-portlet-section\">\n");
      _htmlStream.append("  <tr class='header-row-portlet-section'>\n");
      _htmlStream.append("      <td class=\"header-title-column-portlet-section\" style=\"vertical-align:middle;padding-left:5px;\" >" + title + "</td>\n");
      _htmlStream.append("      <td class=\"header-empty-column-portlet-section\">&nbsp;</td>\n");
      _htmlStream.append(        makeButton(buttons) + "\n");
      _htmlStream.append("  </tr>\n");
      _htmlStream.append(" </table>\n");
      
  
    }
    defineColumns();
    makeNavigationButton();
    makeColumns();
    makeRows();
    makeFooterList();
    
  } // public void makeForm()


  protected void defineColumns() throws JspException{
    _columns = new Vector();
    List columnsVector = _layout.getAttributeAsList("COLUMNS.COLUMN");
    for (int i = 0; i < columnsVector.size(); i++) {
      String hidden = (String)((SourceBean) columnsVector.get(i)).getAttribute("HIDDEN");
      if (hidden == null || hidden.trim().equalsIgnoreCase("FALSE"))
        _columns.add((SourceBean) columnsVector.get(i));
    }
    if ((_columns == null) || (_columns.size() == 0)) {
      logger.error("Columns names not defined");
      throw new JspException("Columns names not defined");
    } 
  }
  
  /**
   * Builds Table list columns, reading all request information.
   * 
   * @throws JspException If any Exception occurs.
   */
  
  protected void makeColumns() throws JspException {
    
    SourceBean captionSB = (SourceBean) _layout.getAttribute("CAPTIONS");
    List captions = captionSB.getContainedSourceBeanAttributes();
    int numCaps = captions.size();
    
    _columns = new Vector();
    List columnsVector = _layout.getAttributeAsList("COLUMNS.COLUMN");
    for (int i = 0; i < columnsVector.size(); i++) {
      String hidden = (String)((SourceBean) columnsVector.get(i)).getAttribute("HIDDEN");
      if (hidden == null || hidden.trim().equalsIgnoreCase("FALSE"))
        _columns.add((SourceBean) columnsVector.get(i));
    }
    if ((_columns == null) || (_columns.size() == 0)) {
      SpagoBITracer.critical("Admintools", "ListTag", "doStartTag", "Columns names not defined");
      throw new JspException("Columns names not defined");
    } 
    
    _htmlStream.append("<TABLE style='width:100%;margin-top:1px'>\n");
    _htmlStream.append("  <TR>\n");


    for (int i = 0; i < _columns.size(); i++) {
      String nameColumn = (String) ((SourceBean) _columns.elementAt(i)).getAttribute("NAME");
      if (nameColumn.equalsIgnoreCase("description")) nameColumn = "descr";
      String labelColumnCode = (String) ((SourceBean) _columns.elementAt(i)).getAttribute("LABEL");
      String labelColumn = "";
      if (labelColumnCode != null) labelColumn = 
        msgBuilder.getMessage(labelColumnCode, "messages", httpRequest);
      else labelColumn = nameColumn;
      // if an horizontal-align is specified it is considered, otherwise the defualt is align='left'
      String align = (String) ((SourceBean) _columns.elementAt(i)).getAttribute("horizontal-align");
      if (align == null || align.trim().equals("")) align = "left";
      //defines order url for dynamic ordering
      HashMap orderParamsMap = new HashMap();
      orderParamsMap.putAll(_providerUrlMap);      
      orderParamsMap.put("FIELD_ORDER", nameColumn);
      orderParamsMap.put("checkedElements",_lstElements);
      orderParamsMap.put("TYPE_ORDER"," ASC");      
      String orderUrlAsc = createUrl(orderParamsMap);
      orderParamsMap.remove("TYPE_ORDER");
      orderParamsMap.put("TYPE_ORDER"," DESC");
      orderParamsMap.put("checkedElements",_lstElements);
      String orderUrlDesc = createUrl(orderParamsMap);
      //_htmlStream.append("<TD class='portlet-section-header' valign='center' align='" + align + "'  >" + labelColumn + "</TD>\n");
      _htmlStream.append("<TD class='portlet-section-header' valign='center' align='" + align + "'  >" + labelColumn + "\n");
      _htmlStream.append("  <A href=\""+orderUrlAsc+"\">\n");
      _htmlStream.append("    <img  src='"+urlBuilder.getResourceLinkByTheme(httpRequest,"/img/commons/ArrowUp.gif",currTheme )+"'/>\n");
      _htmlStream.append("  </A>\n");
      _htmlStream.append("  <A href=\""+orderUrlDesc+"\">\n");
      _htmlStream.append("    <img  src='"+urlBuilder.getResourceLinkByTheme(httpRequest,"/img/commons/ArrowDown.gif",currTheme)+"'/>\n");
      _htmlStream.append("  </A>\n");
       _htmlStream.append("</TD>\n");
    } 
    for(int i=0; i<numCaps; i++) {
      _htmlStream.append("<TD class='portlet-section-header' align='center'>&nbsp;</TD>\n");
    } 
    _htmlStream.append("  <TD class='portlet-section-header' align='center'>&nbsp;</TD>\n");
    _htmlStream.append("</TR>\n");
  } 
  
  
  
  
  
  /**
   * Builds Table list rows, reading all query information.
   * 
   * @throws JspException If any Exception occurs.
   */
  
  
  protected void makeRows() throws JspException {


    List rows = _content.getAttributeAsList("PAGED_LIST.ROWS.ROW");
     _htmlStream.append("<input type =\"hidden\" id=\"checkedElements\" name=\"checkedElements\" value=\""+_lstElements+"\" />");
     
    // js function for item action confirm
    String confirmCaption = msgBuilder.getMessage("ListTag.confirmCaption", "messages", httpRequest);
    _htmlStream.append(" <script>\n");
    _htmlStream.append("  function actionConfirm(message, url){\n");
    _htmlStream.append("    if (confirm('" + confirmCaption + " ' + message + '?')){\n");
    _htmlStream.append("      location.href = url;\n");
    _htmlStream.append("    }\n");
    _htmlStream.append("  }\n");
    
    _htmlStream.append("  var lstElements = '" + _lstElements + "';\n");
    _htmlStream.append("  function addRemoveElement(value, flgChecked){\n");
    _htmlStream.append("    if (flgChecked){\n");
    _htmlStream.append("      //adds new element \n");
    _htmlStream.append("      if (lstElements != '')\n");
    _htmlStream.append("        lstElements = lstElements + ',' + value;\n");
    _htmlStream.append("       else \n");
    _htmlStream.append("        lstElements = value;\n");
    _htmlStream.append("    }else{\n");
    _htmlStream.append("      //removes an element \n");
    _htmlStream.append("      var tmpValue = lstElements.split(','); \n");
    _htmlStream.append("      var tmpStr = '';\n");
    _htmlStream.append("      for (i = 0; i < tmpValue.length; i++){\n");
    _htmlStream.append("        if (tmpValue[i] != value){\n");
    _htmlStream.append("          tmpStr = tmpStr + tmpValue[i];\n");
    _htmlStream.append("          if (i < tmpValue.length -1 ) \n");
    _htmlStream.append("            tmpStr = tmpStr +  ',';\n");
    _htmlStream.append("        }\n");
    _htmlStream.append("      }\n");
    _htmlStream.append("       \n");
    _htmlStream.append("      lstElements = tmpStr;\n");
    _htmlStream.append("      if (lstElements.substr(lstElements.length-1,1) == ',')\n");
    _htmlStream.append("        lstElements = lstElements.substr(0, lstElements.length-1);\n");
    _htmlStream.append("    }\n");
    _htmlStream.append("    document.getElementById('form').checkedElements.value  = lstElements;\n");
    _htmlStream.append("  }\n");
    
    _htmlStream.append(" </script>\n");
       
    for(int i = 0; i < rows.size(); i++) {
      SourceBean row = (SourceBean) rows.get(i);
             
            _htmlStream.append(" <tr onMouseOver=\"this.bgColor='"+rowColor+"';\" onMouseOut=\"this.bgColor='#FFFFFF';\">\n");
      for (int j = 0; j < _columns.size(); j++) {
        String nameColumn = (String) ((SourceBean) _columns.elementAt(j)).getAttribute("NAME");
        Object fieldObject = row.getAttribute(nameColumn);
        String field = null;
        if (fieldObject != null)
          field = fieldObject.toString();
        else
          field = "&nbsp;";
        // if an horizontal-align is specified it is considered, otherwise the defualt is align='left'
        String align = (String) ((SourceBean) _columns.elementAt(j)).getAttribute("horizontal-align");
        if (align == null || align.trim().equals("")) align = "left";
        _htmlStream.append(" <td>" + field + "</td>\n");
      } 
      
      
      SourceBean captionsSB = (SourceBean) _layout.getAttribute("CAPTIONS");
      List captions = captionsSB.getContainedSourceBeanAttributes();
      Iterator iter = captions.iterator();
      
      while (iter.hasNext()) {
        SourceBeanAttribute captionSBA = (SourceBeanAttribute)iter.next();
        SourceBean captionSB = (SourceBean)captionSBA.getValue();
        List parameters = captionSB.getAttributeAsList("PARAMETER");
        HashMap paramsMap = getParametersMap(parameters, row);
        paramsMap.put("checkedElements",_lstElements);
        String img = (String)captionSB.getAttribute("image");
        String labelCode = (String)captionSB.getAttribute("label");
        String label = msgBuilder.getMessage(labelCode, "messages", httpRequest);
        String buttonUrl = urlBuilder.getUrl(httpRequest, paramsMap);
        boolean confirm = false;
        if (captionSB.getAttribute("confirm") != null &&
            ((String)captionSB.getAttribute("confirm")).equalsIgnoreCase("TRUE")){
          confirm = true;
        }
        _htmlStream.append(" <td width='20'>\n");
        if (confirm){
          _htmlStream.append("     <a href='javascript:actionConfirm(\"" + label + "\", \"" + buttonUrl.toString() + "\");'>\n");  
        }else{
          _htmlStream.append("     <a href='"+buttonUrl+"'>\n");  
        }
        _htmlStream.append("      <img title='"+label+"' alt='"+label+"' src='"+urlBuilder.getResourceLinkByTheme(httpRequest, img, currTheme)+"' />\n");
        _htmlStream.append("     </a>\n");
        _htmlStream.append(" </td>\n");
      }
      _htmlStream.append(" <td width='30px'>\n");  
      String checked = (String)row.getAttribute("CHECKED");
      
      //String objectIdName = (String)((SourceBean) _layout.getAttribute("KEYS.OBJECT")).getAttribute("key");
      Object key = row.getAttribute("ROW_ID");      
      if(checked.equalsIgnoreCase("true")) {
        _htmlStream.append("\t<input type='checkbox' name='checkbox' value='" + GeneralUtilities.substituteQuotesIntoString(key.toString()) + "' checked onClick='addRemoveElement(this.value, this.checked);'>\n");
      }
      else {
        _htmlStream.append("\t<input type='checkbox' name='checkbox' value='" + GeneralUtilities.substituteQuotesIntoString(key.toString()) + "' onClick='addRemoveElement(this.value,  this.checked);'>\n");
      }
      
      _htmlStream.append(" </td>\n");
      
      _htmlStream.append(" </tr>\n");
      
    }
    
    _htmlStream.append(" </table>\n");
  } 
  
  
  
  
  /**
   * Builds list navigation buttons inside the list tag. If the number
   * of elements is higher than 10, they are divided into pages; this
   * methods creates forward and backward arrows and page number information 
   * for navigation.
   * 
   * @throws JspException If any Exception occurs
   */
  


  protected void makeNavigationButton() throws JspException {
    String pageNumberString = (String) _content.getAttribute("PAGED_LIST.PAGE_NUMBER");
    int pageNumber = 1;
    try {
      pageNumber = Integer.parseInt(pageNumberString);
    } 
    catch (NumberFormatException ex) {
      TracerSingleton.log(
        Constants.NOME_MODULO,
        TracerSingleton.WARNING,
        "ListTag::makeNavigationButton:: PAGE_NUMBER nullo");
    } 
    String pagesNumberString = (String) _content.getAttribute("PAGED_LIST.PAGES_NUMBER");
    int pagesNumber = 1;
    try {
      pagesNumber = Integer.parseInt(pagesNumberString);
    } 
    catch (NumberFormatException ex) {
      TracerSingleton.log(
        Constants.NOME_MODULO,
        TracerSingleton.WARNING,
        "ListTag::makeNavigationButton:: PAGES_NUMBER nullo");
    } 
    
    int prevPage = pageNumber - 1;
    if (prevPage < 1)
      prevPage = 1;
    int nextPage = pageNumber + 1;
    if (nextPage > pagesNumber)
      nextPage = pagesNumber;
        
    _htmlStream.append("<script>\n");
    
    _htmlStream.append("function submitForm() {\n");
    _htmlStream.append("  var checkFilter=document.getElementById('checkFilter'); \n");
    _htmlStream.append("  var filterCheckbox=document.getElementById('filterCheckbox'); \n");
    _htmlStream.append("  var checked=document.getElementById('checked'); \n");
    _htmlStream.append("  if(filterCheckbox.checked == false){\n");
    _htmlStream.append("    checked.value = 'false'\n");
    _htmlStream.append("  }\n");
    _htmlStream.append("  else{");
    _htmlStream.append("    checked.value = 'true'\n");
    _htmlStream.append("  }\n");
    _htmlStream.append("  checkFilter.value='checkFilter';\n");
    _htmlStream.append("  document.getElementById('form').submit();\n");
    _htmlStream.append("} \n");
    
    _htmlStream.append("function changePage(type) {\n");
    _htmlStream.append("  if(type == 'firstPage'){\n");
    _htmlStream.append("    document.getElementById('form').LIST_PAGE.value = '"+  String.valueOf(prevPage)+"';\n");
    _htmlStream.append("  }\n");
    _htmlStream.append("  else if (type == 'prevPage'){\n");
    _htmlStream.append("    document.getElementById('form').LIST_PAGE.value = '" +  String.valueOf(1)+"';\n");
    _htmlStream.append("  }\n");
    _htmlStream.append("  else if (type == 'nextPage'){\n");
    _htmlStream.append("    document.getElementById('form').LIST_PAGE.value = '" +  String.valueOf(nextPage)+"';\n");
    _htmlStream.append("  }\n");
    _htmlStream.append("  else if (type == 'lastPage'){\n");
    _htmlStream.append("    document.getElementById('form').LIST_PAGE.value = '" +  String.valueOf(pagesNumber)+"';\n");
    _htmlStream.append("  }\n");
    _htmlStream.append("  else if (type.match('goTo_')){\n");
    _htmlStream.append("    document.getElementById('form').LIST_PAGE.value = type.substring(5);\n");
    _htmlStream.append("  }\n");
    _htmlStream.append("} \n");
    
    _htmlStream.append("</script>\n");
        
    _htmlStream.append(" <TABLE CELLPADDING=0 CELLSPACING=0  WIDTH='100%' BORDER=0>\n");
    _htmlStream.append("<input type =\"hidden\" id=\"LIST_PAGE\" name=\"LIST_PAGE\" value=\"\" />");
    _htmlStream.append("  <TR>\n");
    _htmlStream.append("    <TD class='portlet-section-footer' valign='center' align='left' width='14'>\n");


    if(pageNumber != 1) {
      _htmlStream.append("    <TD class='portlet-section-footer' valign='center' align='left' width='1%'>\n");
      _htmlStream.append("<input type='image' " +
            "name='" + "firstPage" + "' " +            
            "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/2leftarrow.png", currTheme) + "' " + 
            "align='right' border='0' " +
            "onClick='changePage(this.name)' "+
            "alt='" + "GO To First Page" + "'>\n");
      _htmlStream.append("    </TD>\n");
      _htmlStream.append("    <TD class='portlet-section-footer' valign='center'  align='left' width='1%'>\n");
      _htmlStream.append("<input type='image' " +
            "name='" + "prevPage" + "' " +            
            "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/1leftarrow.png",currTheme) + "' " + 
            "align='right' border='0' " +
            "onClick='changePage(this.name)' " +
            "alt='" + "GO To Previous Page" + "'>\n");
      _htmlStream.append("    </TD>\n");
    } else {
      _htmlStream.append("    <TD class='portlet-section-footer' valign='center' align='left' width='1%'>\n");
      _htmlStream.append("      <IMG src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/2leftarrow.png",currTheme)+"' ALIGN=RIGHT border=0 />\n");        
      _htmlStream.append("    </TD>\n");
      _htmlStream.append("    <TD class='portlet-section-footer' valign='center' align='left' width='1%'>\n");
      _htmlStream.append("      <IMG src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/1leftarrow.png",currTheme)+"' ALIGN=RIGHT border=0 />\n");
      _htmlStream.append("    </TD>\n");      
    }  
        
    // create center blank cell
    _htmlStream.append("    <TD class='portlet-section-footer'>\n");
    _htmlStream.append("                &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n");
    
    
    //form for checked elements filtering
    
    if (_filter != null && _filter.equalsIgnoreCase("enabled")) {
      String checked = "";
      String isChecked = (String)_serviceRequest.getAttribute("checked");
      if (isChecked  == null )
        isChecked = (String) _content.getAttribute("optChecked");
      if(isChecked == null){
        isChecked = "true";
      }
      if(isChecked.equals("true")){
        checked = "checked='checked'";
      }
      
      _htmlStream.append("                <br/><br/>\n");
      String label = msgBuilder.getMessage("CheckboxTag.showChecked", "messages", httpRequest);
      _htmlStream.append("                "+label+"\n");
      _htmlStream.append("<input type=\"checkbox\"" + checked + " \n");
      _htmlStream.append("        onclick=\"submitForm()\" name=\"filterCheckbox\" id=\"filterCheckbox\" value=\"true\"/>\n");
      _htmlStream.append("<input type =\"hidden\" id=\"checkFilter\" name=\"checkFilter\" value=\"\" />");
      _htmlStream.append("<input type =\"hidden\" id=\"checked\" name=\"checked\" value=\"" + isChecked + "\" />");
      _htmlStream.append("                </TD>\n");
      
    }
    
    
    //   create links for navigation
    if(pageNumber != pagesNumber) {  
      _htmlStream.append("    <TD class='portlet-section-footer' valign='center'  width='1%'>\n");
      _htmlStream.append("<input type='image' " +
            "name='" + "nextPage" + "' " +
            "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/1rightarrow.png",currTheme) + "' " +
            "align='right' border='0' " +
            "onClick='changePage(this.name)'"+
            "alt='" + "GO To Next Page" + "'>\n");
      _htmlStream.append("    </TD>\n");
      _htmlStream.append("    <TD class='portlet-section-footer' valign='center'  width='1%'>\n");
      _htmlStream.append("<input type='image' " +
            "name='" + "lastPage" + "' " +
            "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/2rightarrow.png",currTheme) + "' " +
            "align='right' border='0' " +
            "onClick='changePage(this.name)'"+
            "alt='" + "GO To Last Page" + "'>\n");
      _htmlStream.append("    </TD>\n");
    } else {
      _htmlStream.append("    <TD class='portlet-section-footer' valign='center'  width='1%'>\n");
      _htmlStream.append("      <IMG src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/1rightarrow.png",currTheme)+"' ALIGN=RIGHT border=0>\n");
      _htmlStream.append("    </TD>\n");
      _htmlStream.append("    <TD class='portlet-section-footer' valign='center'  width='1%'>\n");
      _htmlStream.append("      <IMG src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/2rightarrow.png",currTheme)+"' ALIGN=RIGHT border=0>\n");
      _htmlStream.append("    </TD>\n");
    }  
  
    
    _htmlStream.append("  </TR>\n");
    _htmlStream.append("</TABLE>\n");
  } 


  
  /**
   * Builds Table list footer, reading all request information.
   * 
   * @throws JspException If any Exception occurs.
   */
  protected void makeFooterList() throws JspException {
    String pageNumberString = (String) _content.getAttribute("PAGED_LIST.PAGE_NUMBER");
    int pageNumber = 1;
    try {
      pageNumber = Integer.parseInt(pageNumberString);
    } 
    catch (NumberFormatException ex) {
      TracerSingleton.log(
        Constants.NOME_MODULO,
        TracerSingleton.WARNING,
        "ListTag::makeNavigationButton:: PAGE_NUMBER nullo");
    } 
    String pagesNumberString = (String) _content.getAttribute("PAGED_LIST.PAGES_NUMBER");
    int pagesNumber = 1;
    try {
      pagesNumber = Integer.parseInt(pagesNumberString);
    } 
    catch (NumberFormatException ex) {
      TracerSingleton.log(
        Constants.NOME_MODULO,
        TracerSingleton.WARNING,
        "ListTag::makeNavigationButton:: PAGES_NUMBER nullo");
    } 
        
    int prevPage = pageNumber - 1;
    if (prevPage < 1)
      prevPage = 1;
    int nextPage = pageNumber + 1;
    if (nextPage > pagesNumber)
      nextPage = pagesNumber;
    
    int startRangePages = 1;
    int endRangePages = END_RANGE_PAGES;
    int deltaPages = pagesNumber - endRangePages;
    String dotsStart = "";
    String dotsEnd = "";
    if (deltaPages > 0){
      startRangePages = (pageNumber - 3 > 0)?pageNumber - 3:1;
      endRangePages = ((pageNumber + 3 <= pagesNumber) && (pageNumber + 3 >  END_RANGE_PAGES))?pageNumber + 3: END_RANGE_PAGES;
      if (pageNumber + 3 <= pagesNumber){ 
        if (pageNumber + 3 >  END_RANGE_PAGES) endRangePages = pageNumber + 3;        
        else endRangePages = END_RANGE_PAGES;
      }
      else {
        startRangePages = startRangePages - (pageNumber + 3 - pagesNumber);
        endRangePages = pagesNumber;
      }
      if (endRangePages < pagesNumber) dotsEnd = "... ";
      if (startRangePages > 1) dotsStart = "... ";      
    }
    else {
      startRangePages = 1;
      endRangePages = pagesNumber;
    }
          
    _htmlStream.append(" <TABLE CELLPADDING=0 CELLSPACING=0  WIDTH='100%' BORDER=0>\n");
    _htmlStream.append("  <TR>\n");    
        // visualize page numbers
    String pageLabel = msgBuilder.getMessage("ListTag.pageLable", "messages", httpRequest);
    String pageOfLabel = msgBuilder.getMessage("ListTag.pageOfLable", "messages", httpRequest);
    _htmlStream.append("    <TD class='portlet-section-footer' align='left' width='10%'>\n");
    _htmlStream.append("        <font class='aindice'>&nbsp;"+pageLabel+ " " + pageNumber + " " +pageOfLabel+ " " + pagesNumber + "&nbsp;</font>\n");
    //_htmlStream.append("          &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n");
    _htmlStream.append("    </TD>\n");
    _htmlStream.append("    <TD  class='portlet-section-footer' width='28%'>\n");
    _htmlStream.append("          &nbsp;\n");
    _htmlStream.append("    </TD>\n");    
    // visualize navigation's icons
    if(pageNumber != 1) {
      _htmlStream.append("  <TD class='portlet-section-footer' valign='center' align='left' width='1%'>\n");
      _htmlStream.append("<input type='image' " +
            "name='" + "firstPage" + "' " +            
            "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/2leftarrow.png",currTheme) + "' " + 
            "align='right' border='0' " +
            "onClick='changePage(this.name)' "+
            "alt='" + "GO To First Page" + "'>\n");
      _htmlStream.append("  </TD>\n");
      _htmlStream.append("  <TD class='portlet-section-footer' valign='center'  align='left' width='1%'>\n");
      _htmlStream.append("<input type='image' " +
            "name='" + "prevPage" + "' " +            
            "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/1leftarrow.png",currTheme) + "' " + 
            "align='right' border='0' " +
            "onClick='changePage(this.name)' " +
            "alt='" + "GO To Previous Page" + "'>\n");
      _htmlStream.append("  </TD>\n");
    } else {
      _htmlStream.append("  <TD class='portlet-section-footer' valign='center' align='left' width='1%'>\n");
      _htmlStream.append("      <IMG src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/2leftarrow.png",currTheme)+"' ALIGN=RIGHT border=0 />\n");        
      _htmlStream.append("  </TD>\n");
      _htmlStream.append("  <TD class='portlet-section-footer' valign='center' align='left' width='1%'>\n");
      _htmlStream.append("      <IMG src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/1leftarrow.png",currTheme)+"' ALIGN=RIGHT border=0 />\n");
      _htmlStream.append("  </TD>\n");      
    }    
    _htmlStream.append("  <TD class='portlet-section-footer' valign='center'  width='15%'>\n");
    _htmlStream.append(dotsStart+"\n");
    for (int i=startRangePages; i <= endRangePages; i++){
//      // create link for last page
//      HashMap tmpParamsMap = new HashMap();
//      tmpParamsMap.putAll(_providerUrlMap);
//      tmpParamsMap.put("MESSAGE", "LIST_PAGE");
//      tmpParamsMap.put("LIST_PAGE", String.valueOf(i));
//      tmpParamsMap.put("checkedElements",_lstElements);
//      String tmpUrl = createUrl(tmpParamsMap);
//      
//      String valueFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.VALUE_FILTER);
//      String typeValueFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.TYPE_VALUE_FILTER);
//      String columnFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.COLUMN_FILTER);
//      String typeFilter = (String) _serviceRequest.getAttribute(SpagoBIConstants.TYPE_FILTER);
//      if (valueFilter != null && columnFilter != null && typeFilter != null) {
//        tmpParamsMap.put(SpagoBIConstants.VALUE_FILTER, valueFilter);
//        tmpParamsMap.put(SpagoBIConstants.TYPE_VALUE_FILTER, typeValueFilter);
//        tmpParamsMap.put(SpagoBIConstants.COLUMN_FILTER, columnFilter);
//        tmpParamsMap.put(SpagoBIConstants.TYPE_FILTER, typeFilter);
//        tmpUrl = createUrl(tmpParamsMap);
//      }    
      
      _htmlStream.append("  <A href=\"javascript:changePage('goTo_"+String.valueOf(i)+"');document.getElementById('form').submit();\">"+String.valueOf(i)+ "</a>\n");
      _htmlStream.append("&nbsp;&nbsp;\n");      
    }
    _htmlStream.append(dotsEnd+"\n");
    _htmlStream.append("  </TD>\n");
    if(pageNumber != pagesNumber) {  
      _htmlStream.append("  <TD class='portlet-section-footer' valign='center'  width='1%'>\n");
      _htmlStream.append("<input type='image' " +
            "name='" + "nextPage" + "' " +
            "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/1rightarrow.png",currTheme) + "' " +
            "align='right' border='0' " +
            "onClick='changePage(this.name)'"+
            "alt='" + "GO To Next Page" + "'>\n");
      _htmlStream.append("  </TD>\n");
      _htmlStream.append("  <TD class='portlet-section-footer' valign='center'  width='1%'>\n");
      _htmlStream.append("<input type='image' " +
            "name='" + "lastPage" + "' " +
            "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/2rightarrow.png",currTheme) + "' " +
            "align='right' border='0' " +
            "onClick='changePage(this.name)'"+
            "alt='" + "GO To Last Page" + "'>\n");
      _htmlStream.append("  </TD>\n");
    } else {
      _htmlStream.append("  <TD class='portlet-section-footer' valign='center'  width='1%'>\n");
      _htmlStream.append("      <IMG src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/1rightarrow.png",currTheme)+"' ALIGN=RIGHT border=0>\n");
      _htmlStream.append("  </TD>\n");
      _htmlStream.append("  <TD class='portlet-section-footer' valign='center'  width='1%'>\n");
      _htmlStream.append("      <IMG src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/img/commons/2rightarrow.png",currTheme)+"' ALIGN=RIGHT border=0>\n");
      _htmlStream.append("  </TD>\n");
    }    
    _htmlStream.append("    <TD class='portlet-section-footer' width='38%'>\n");
    _htmlStream.append("          &nbsp;\n");
    _htmlStream.append("    </TD>\n");    


    _htmlStream.append("  </TR>\n");
    _htmlStream.append("</TABLE>\n");
  }
  /**
   * Starting from the module <code>buttonsSB</code> object, 
   * creates all buttons for the jsp list. 
   * @param buttons The list of the buttons 
   * 
   * @throws JspException If any exception occurs.
   */
  
  protected StringBuffer makeButton(List buttons) throws JspException {


    StringBuffer htmlStream = new StringBuffer();


    Iterator iter = buttons.listIterator();
    while (iter.hasNext()) {
      SourceBeanAttribute buttonSBA = (SourceBeanAttribute)iter.next();
      SourceBean buttonSB = (SourceBean)buttonSBA.getValue();
      
      String name = (String) buttonSB.getAttribute("name");
      String img = (String) buttonSB.getAttribute("image");
      String labelCode = (String) buttonSB.getAttribute("label");      
      String label = msgBuilder.getMessage(labelCode, "messages", httpRequest);
      
      htmlStream.append("<td class=\"header-button-column-portlet-section\">\n");
      htmlStream.append("<input type='image' " +
                    "name='" + name + "' " +
                    "title='" + label + "' " +
                    "class='header-button-image-portlet-section'" +   
                    "src ='"+ urlBuilder.getResourceLinkByTheme(httpRequest, img,currTheme) + "' " +
                    "alt='" + label + "'>\n");
      htmlStream.append("</td>\n");
    }
    
    return htmlStream;
  } 
  
    
  /**
   * Gets all parameter information from a module, putting them into a HashMap.
   * 
   * @param parameters The parameters list
   * @param row The value objects Source Bean 
   * @return The parameters Hash Map
   * @throws JspException If any Exception occurred
   */
  
  protected HashMap getParametersMap(List parameters, SourceBean row) throws JspException {
    
    HashMap params = new HashMap(); 
       
    for (int i = 0; i < parameters.size(); i++) {
      String name = (String) ((SourceBean) parameters.get(i)).getAttribute("NAME");
      String type = (String) ((SourceBean) parameters.get(i)).getAttribute("TYPE");
      String value = (String) ((SourceBean) parameters.get(i)).getAttribute("VALUE");
      String scope = (String) ((SourceBean) parameters.get(i)).getAttribute("SCOPE");
      
      if (name != null) {
        name = name.toUpperCase();
        
        if ((type != null) && type.equalsIgnoreCase("RELATIVE")) {
          if ((scope != null) && scope.equalsIgnoreCase("LOCAL")) {
            if (row == null) {
              SpagoBITracer.critical("adminTools", "ListTag", "getParametersMap", "Impossible to associate local scope to the button");
              throw new JspException("Impossible to associate local scope to the button");
            } // if (row == null)
            Object valueObject = row.getAttribute(value);
            if (valueObject != null)
              value = valueObject.toString();
          } // if ((scope != null) && scope.equalsIgnoreCase("LOCAL"))
          else
            value =  (String)(ContextScooping.getScopedParameter(_requestContainer, _responseContainer, value, scope)).toString();
        } // if ((type != null) && type.equalsIgnoreCase("RELATIVE"))
        if (value == null)
          value = "";
        //value = JavaScript.escape(value);
      } // if (name != null)
      
      params.put(name, value);
      
    } // for (int i = 0; i < parameters.size(); i++)
    return params;
  } // protected StringBuffer getParametersList(Vector parameters, SourceBean row) throws JspException


  
  /**
   * From the parameter HashMap at input, creates the reference navigation url.
   * 
   * @param paramsMap The parameter HashMap
   * @return A <code>portletURL</code> object representing the navigation URL
   */
  protected String createUrl(HashMap paramsMap) {
    paramsMap.put("TYPE_LIST", "CHECK_LIST");
    String url = urlBuilder.getUrl(httpRequest, paramsMap);
    return url;
  }
  
  /**
   * Traces the setting of an action name.
   * 
   * @param actionName The action name string at input.
   */
  public void setActionName(String actionName) {
    TracerSingleton.log(
      Constants.NOME_MODULO,
      TracerSingleton.DEBUG,
      "DefaultDetailTag::setActionName:: actionName [" + actionName + "]");
    _actionName = actionName;
  } // public void setActionName(String actionName)


  /**
   * Traces the setting of a module name.
   * 
   * @param moduleName The module name string at input.
   */
  
  public void setModuleName(String moduleName) {
    TracerSingleton.log(
      Constants.NOME_MODULO,
      TracerSingleton.INFORMATION,
      "ListTag::setModuleName:: moduleName [" + moduleName + "]");
    _moduleName = moduleName;
  } // public void setModuleName(String moduleName)


  /**
   * Do end tag.
   * 
   * @return the int
   * 
   * @throws JspException the jsp exception
   * 
   * @see javax.servlet.jsp.tagext.Tag#doEndTag()
   */
  
  public int doEndTag() throws JspException {
    TracerSingleton.log(Constants.NOME_MODULO, TracerSingleton.INFORMATION, "ListTag::doEndTag:: invocato");
    _actionName = null;
    _moduleName = null;
    _serviceName = null;
    _content = null;
    _layout = null;
    _providerURL = null;
    _requestContainer = null;
    _serviceRequest = null;
    _responseContainer = null;
    _serviceResponse = null;
    _htmlStream = null;
    _columns = null;
    return super.doEndTag();
  } // public int doEndTag() throws JspException






  /**
   * Sets the filter.
   * 
   * @param filter the new filter
   */
  public void setFilter(String filter) {
    TracerSingleton.log(
        Constants.NOME_MODULO,
        TracerSingleton.INFORMATION,
        "ListTag::setFilter:: filter " + filter);
    _filter = filter;
  }
}
Source Code of it.eng.spagobi.commons.presentation.tags.CheckBoxTag

Related Classes of it.eng.spagobi.commons.presentation.tags.CheckBoxTag
