Clover coverage report - Maven Clover report
Coverage timestamp: Sun Jan 3 2010 19:08:46 CET
Overview   Package   File
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file stats: LOC: 631   Methods: 48
NCLOC: 276   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
HeaderCell.java 81.2% 92.3% 97.9% 93%
coverage coverage
 1    /**
 2    * Licensed under the Artistic License; you may not use this file
 3    * except in compliance with the License.
 4    * You may obtain a copy of the License at
 5    *
 6    * http://displaytag.sourceforge.net/license.html
 7    *
 8    * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
 9    * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 10    * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 11    */
 12    package org.displaytag.model;
 13   
 14    import java.util.Comparator;
 15   
 16    import org.apache.commons.beanutils.Converter;
 17    import org.apache.commons.lang.StringUtils;
 18    import org.apache.commons.lang.builder.ToStringBuilder;
 19    import org.apache.commons.lang.builder.ToStringStyle;
 20    import org.displaytag.decorator.DisplaytagColumnDecorator;
 21    import org.displaytag.exception.DecoratorException;
 22    import org.displaytag.exception.ObjectLookupException;
 23    import org.displaytag.properties.SortOrderEnum;
 24    import org.displaytag.util.Href;
 25    import org.displaytag.util.HtmlAttributeMap;
 26    import org.displaytag.util.HtmlTagUtil;
 27    import org.displaytag.util.MultipleHtmlAttribute;
 28    import org.displaytag.util.TagConstants;
 29   
 30   
 31    /**
 32    * DataObject representing the column header. The header cell contains all the properties common to cells in the same
 33    * column.
 34    * @author Fabrizio Giustina
 35    * @version $Revision: 1135 $ ($Author: fgiust $)
 36    */
 37    public class HeaderCell
 38    {
 39   
 40    /**
 41    * Map containing the html tag attributes for cells (td).
 42    */
 43    private HtmlAttributeMap htmlAttributes;
 44   
 45    /**
 46    * Map containing the html tag attributes for header cells (td).
 47    */
 48    private HtmlAttributeMap headerAttributes;
 49   
 50    /**
 51    * base href for creating dinamic links.
 52    */
 53    private Href href;
 54   
 55    /**
 56    * param name used in adding a link.
 57    */
 58    private String paramName;
 59   
 60    /**
 61    * property of the object where to get the param value from.
 62    */
 63    private String paramProperty;
 64   
 65    /**
 66    * column title.
 67    */
 68    private String title;
 69   
 70    /**
 71    * is the column sortable?
 72    */
 73    private boolean sortable;
 74   
 75    /**
 76    * Name given to the server when sorting this column
 77    */
 78    private String sortName;
 79   
 80    /**
 81    * ColumnDecorators.
 82    */
 83    private DisplaytagColumnDecorator[] columnDecorators;
 84   
 85    /**
 86    * column number.
 87    */
 88    private int columnNumber;
 89   
 90    /**
 91    * is the column sorted?
 92    */
 93    private boolean alreadySorted;
 94   
 95    /**
 96    * property name to look up in the bean.
 97    */
 98    private String beanPropertyName;
 99   
 100    /**
 101    * show null values?
 102    */
 103    private boolean showNulls;
 104   
 105    /**
 106    * max length of cell content.
 107    */
 108    private int maxLength;
 109   
 110    /**
 111    * max number of words for cell content.
 112    */
 113    private int maxWords;
 114   
 115    /**
 116    * group the column?
 117    */
 118    private int group = -1;
 119   
 120    /**
 121    * Name of the non-decorated property used during sorting.
 122    */
 123    private String sortPropertyName;
 124   
 125    /**
 126    * Should we be attempting to tabulate the totals?
 127    */
 128    private boolean totaled;
 129   
 130    /**
 131    * Defalt sort order for this column.
 132    */
 133    private SortOrderEnum defaultSortOrder;
 134   
 135    /**
 136    * The running total for the column.
 137    */
 138    private double total;
 139   
 140    /**
 141    * Use this comparator for sorting.
 142    */
 143    private Comparator comparator;
 144   
 145    /**
 146    * getter for the grouping index.
 147    * @return 0 if the column is not grouped or the grouping order
 148    */
 149  1073 public int getGroup()
 150    {
 151  1073 return this.group;
 152    }
 153   
 154    /**
 155    * setter for the grouping index.
 156    * @param groupingOrder int grouping order (>0)
 157    */
 158  727 public void setGroup(int groupingOrder)
 159    {
 160  727 this.group = groupingOrder;
 161    }
 162   
 163    /**
 164    * getter for the max number of characters to display in the column.
 165    * @return int number of characters to display in the column
 166    */
 167  1087 public int getMaxLength()
 168    {
 169  1087 return this.maxLength;
 170    }
 171   
 172    /**
 173    * setter for the max number of characters to display in the column.
 174    * @param numOfChars number of characters to display in the column
 175    */
 176  727 public void setMaxLength(int numOfChars)
 177    {
 178  727 this.maxLength = numOfChars;
 179    }
 180   
 181    /**
 182    * getter for the max number of words to display in the column.
 183    * @return int number of words to display in the column
 184    */
 185  1047 public int getMaxWords()
 186    {
 187  1047 return this.maxWords;
 188    }
 189   
 190    /**
 191    * setter for the max number of words to display in the column.
 192    * @param numOfWords number of words to display in the column
 193    */
 194  727 public void setMaxWords(int numOfWords)
 195    {
 196  727 this.maxWords = numOfWords;
 197    }
 198   
 199    /**
 200    * Should null be displayed?
 201    * @return true null will be displayed in cell content
 202    */
 203  13 public boolean getShowNulls()
 204    {
 205  13 return this.showNulls;
 206    }
 207   
 208    /**
 209    * Enable or disable displaying of null values.
 210    * @param outputNulls boolean true if null should be displayed
 211    */
 212  727 public void setShowNulls(boolean outputNulls)
 213    {
 214  727 this.showNulls = outputNulls;
 215    }
 216   
 217    /**
 218    * Getter for the name of the property to look up in the bean.
 219    * @return String name of the property to look up in the bean
 220    */
 221  2322 public String getBeanPropertyName()
 222    {
 223  2322 return this.beanPropertyName;
 224    }
 225   
 226    /**
 227    * Setter for the name of the property to look up in the bean.
 228    * @param propertyName - name of the property to look up in the bean
 229    */
 230  757 public void setBeanPropertyName(String propertyName)
 231    {
 232  757 this.beanPropertyName = propertyName;
 233    }
 234   
 235    /**
 236    * Is the column already sorted?
 237    * @return true if the column already sorted
 238    */
 239  857 public boolean isAlreadySorted()
 240    {
 241  857 return this.alreadySorted;
 242    }
 243   
 244    /**
 245    * Setter for the sorted property (the column is actually sorted).
 246    */
 247  110 public void setAlreadySorted()
 248    {
 249  110 this.alreadySorted = true;
 250    }
 251   
 252    /**
 253    * Getter for the column number.
 254    * @return int column number
 255    */
 256  2344 public int getColumnNumber()
 257    {
 258  2344 return this.columnNumber;
 259    }
 260   
 261    /**
 262    * Setter for the column number.
 263    * @param number - int column number
 264    */
 265  757 public void setColumnNumber(int number)
 266    {
 267  757 this.columnNumber = number;
 268    }
 269   
 270    /**
 271    * Returns the columnDecorator object for this column.
 272    * @return DisplaytagColumnDecorator
 273    */
 274  1225 public DisplaytagColumnDecorator[] getColumnDecorators()
 275    {
 276  1225 return this.columnDecorators != null ? this.columnDecorators : new DisplaytagColumnDecorator[0];
 277    }
 278   
 279    /**
 280    * Sets the columnDecorator object for this column.
 281    * @param decorator - the DisplaytagColumnDecorator
 282    */
 283  727 public void setColumnDecorators(DisplaytagColumnDecorator[] decorator)
 284    {
 285  727 this.columnDecorators = decorator;
 286    }
 287   
 288    /**
 289    * Is the column sortable?
 290    * @return true if the column is sortable
 291    */
 292  1316 public boolean getSortable()
 293    {
 294  1316 return this.sortable;
 295    }
 296   
 297    /**
 298    * is the column sortable?
 299    * @param isSortable - true if the column can be sorted
 300    */
 301  727 public void setSortable(boolean isSortable)
 302    {
 303  727 this.sortable = isSortable;
 304    }
 305   
 306    /**
 307    * Get name given to server for sorting this column
 308    * @return name given to server for sorting this column
 309    */
 310  26 public String getSortName()
 311    {
 312  26 return sortName;
 313    }
 314   
 315    /**
 316    * Set name given to server for sorting this column
 317    * @param sortName name given to server for sorting this column
 318    */
 319  727 public void setSortName(String sortName)
 320    {
 321  727 this.sortName = sortName;
 322    }
 323   
 324    /**
 325    * Gets the column title.
 326    * @return the column title. If no title is specified the capitalized bean property name is returned
 327    */
 328  669 public String getTitle()
 329    {
 330  669 if (this.title != null)
 331    {
 332  166 return this.title;
 333    }
 334  503 else if (this.beanPropertyName != null)
 335    {
 336  418 return StringUtils.capitalize(this.beanPropertyName);
 337    }
 338   
 339  85 return TagConstants.EMPTY_STRING;
 340    }
 341   
 342    /**
 343    * Setter for the column title.
 344    * @param value - the column title
 345    */
 346  757 public void setTitle(String value)
 347    {
 348  757 this.title = value;
 349    }
 350   
 351    /**
 352    * Returns the HtmlAttributeMap containg all the html attributes for the <strong>td </strong> tags.
 353    * @return HtmlAttributeMap with td attributes
 354    */
 355  2551 public HtmlAttributeMap getHtmlAttributes()
 356    {
 357  2551 return this.htmlAttributes;
 358    }
 359   
 360    /**
 361    * Sets the HtmlAttributeMap containg all the html attributes for the <strong>td </strong> tags.
 362    * @param attributes HtmlAttributeMap
 363    */
 364  727 public void setHtmlAttributes(HtmlAttributeMap attributes)
 365    {
 366  727 this.htmlAttributes = attributes;
 367    }
 368   
 369    /**
 370    * returns the HtmlAttributeMap containg all the html attributes for the <strong>th </strong> tag.
 371    * @return HtmlAttributeMap with th attributes
 372    */
 373  0 public HtmlAttributeMap getHeaderAttributes()
 374    {
 375  0 return this.headerAttributes;
 376    }
 377   
 378    /**
 379    * Sets the HtmlAttributeMap containg all the html attributes for the <strong>th </strong> tag.
 380    * @param attributes HtmlAttributeMap
 381    */
 382  727 public void setHeaderAttributes(HtmlAttributeMap attributes)
 383    {
 384  727 this.headerAttributes = attributes;
 385    }
 386   
 387    /**
 388    * Adds a css class to the html "class" attribute.
 389    * @param cssClass String
 390    */
 391  404 public void addHeaderClass(String cssClass)
 392    {
 393    // null safe
 394  404 if (StringUtils.isBlank(cssClass))
 395    {
 396  0 return;
 397    }
 398   
 399    // if headerAttributes has not been set, instantiates a new map
 400  404 if (headerAttributes == null)
 401    {
 402  0 headerAttributes = new HtmlAttributeMap();
 403    }
 404   
 405  404 Object classAttributes = this.headerAttributes.get(TagConstants.ATTRIBUTE_CLASS);
 406   
 407    // handle multiple values
 408  404 if (classAttributes == null)
 409    {
 410  190 this.headerAttributes.put(TagConstants.ATTRIBUTE_CLASS, new MultipleHtmlAttribute(cssClass));
 411    }
 412    else
 413    {
 414  214 ((MultipleHtmlAttribute) classAttributes).addAttributeValue(cssClass);
 415    }
 416    }
 417   
 418    /**
 419    * return the open tag for a column header (th).
 420    * @return String &lt;th&gt; tag with attributes
 421    */
 422  657 public String getHeaderOpenTag()
 423    {
 424  657 return HtmlTagUtil.createOpenTagString(TagConstants.TAGNAME_COLUMN_HEADER, this.headerAttributes);
 425    }
 426   
 427    /**
 428    * return the closing tag for a cell (td).
 429    * @return String &lt;/td&gt;
 430    */
 431  1059 public String getCloseTag()
 432    {
 433  1059 return TagConstants.TAG_OPENCLOSING + TagConstants.TAGNAME_COLUMN + TagConstants.TAG_CLOSE;
 434    }
 435   
 436    /**
 437    * return the closing tag for a column header (th).
 438    * @return String &lt;/th&gt;
 439    */
 440  657 public String getHeaderCloseTag()
 441    {
 442  657 return TagConstants.TAG_OPENCLOSING + TagConstants.TAGNAME_COLUMN_HEADER + TagConstants.TAG_CLOSE;
 443    }
 444   
 445    /**
 446    * Setter for the href to be used for dinamic links in cells.
 447    * @param baseHref base href for links
 448    */
 449  24 public void setHref(Href baseHref)
 450    {
 451  24 this.href = baseHref;
 452    }
 453   
 454    /**
 455    * Getter for the href to be used for dinamic links in cells.
 456    * @return Href base href for links
 457    */
 458  1087 public Href getHref()
 459    {
 460  1087 return this.href;
 461    }
 462   
 463    /**
 464    * Setter for the name of the param to add to links.
 465    * @param name name of the param
 466    */
 467  20 public void setParamName(String name)
 468    {
 469  20 this.paramName = name;
 470    }
 471   
 472    /**
 473    * Getter for the name of the param to add to links.
 474    * @return String name of the param
 475    */
 476  44 public String getParamName()
 477    {
 478  44 return this.paramName;
 479    }
 480   
 481    /**
 482    * Setter for the name of the property to look up in bean to get the param value for links.
 483    * @param property name of the property to look up in bean to get the param value for links
 484    */
 485  20 public void setParamProperty(String property)
 486    {
 487  20 this.paramProperty = property;
 488    }
 489   
 490    /**
 491    * Getter for the name of the property to look up in bean to get the param value for links.
 492    * @return String name of the property to look up in bean to get the param value for links
 493    */
 494  40 public String getParamProperty()
 495    {
 496  40 return this.paramProperty;
 497    }
 498   
 499    /**
 500    * Getter for the name of the property in the bean which will be used for sorting.
 501    * @return String name of the property in the bean which will be used for sorting
 502    */
 503  114 public String getSortProperty()
 504    {
 505  114 return this.sortPropertyName;
 506    }
 507   
 508    /**
 509    * Setter for the name of the property in the bean which will be used for sorting.
 510    * @param propertyName - name of the property in the bean which will be used for sorting
 511    */
 512  727 public void setSortProperty(String propertyName)
 513    {
 514  727 this.sortPropertyName = propertyName;
 515    }
 516   
 517    /**
 518    * Sets the default sort order for this column
 519    * @return default order
 520    */
 521  224 public SortOrderEnum getDefaultSortOrder()
 522    {
 523  224 return this.defaultSortOrder;
 524    }
 525   
 526    /**
 527    * Gets the default sort order for this column
 528    * @param order default order
 529    */
 530  727 public void setDefaultSortOrder(SortOrderEnum order)
 531    {
 532  727 this.defaultSortOrder = order;
 533    }
 534   
 535    /**
 536    * @see java.lang.Object#toString()
 537    */
 538  2511 public String toString()
 539    {
 540  2511 return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE) //
 541    .append("columnNumber", this.columnNumber) //$NON-NLS-1$
 542    .append("title", this.title) //$NON-NLS-1$
 543    .append("beanPropertyName", this.beanPropertyName) //$NON-NLS-1$
 544    .toString();
 545    }
 546   
 547    /**
 548    * Set the column comparator.
 549    * @param columnComparator the value
 550    */
 551  727 public void setComparator(Comparator columnComparator)
 552    {
 553  727 this.comparator = columnComparator;
 554    }
 555   
 556    /**
 557    * Get the comparator for sorting this column.
 558    * @return the comparator
 559    */
 560  102 public Comparator getComparator()
 561    {
 562  102 return this.comparator;
 563    }
 564   
 565    /**
 566    * Will we be keeping a total for this column?
 567    * @return true if we are totaling
 568    */
 569  22 public boolean isTotaled()
 570    {
 571  22 return totaled;
 572    }
 573   
 574    /**
 575    * Setter for totaled.
 576    * @param isTotaled the value
 577    */
 578  727 public void setTotaled(boolean isTotaled)
 579    {
 580  727 this.totaled = isTotaled;
 581    }
 582   
 583    /**
 584    * Add the value of this parameter to the column total. The param will be converted to a number via a property
 585    * Converter.
 586    * @param value the value
 587    * @see Converter#convert(Class, Object)
 588    */
 589  14 private void addToTotal(Object value)
 590    {
 591  14 if (value != null && value instanceof Number)
 592    {
 593  14 this.total = this.total + ((Number) value).doubleValue();
 594    }
 595    }
 596   
 597    /**
 598    * Get the current total.
 599    * @return the current total.
 600    */
 601  10 public double getTotal()
 602    {
 603  10 return this.total;
 604    }
 605   
 606    /**
 607    * Add a new cell to this column.
 608    * @param column the value
 609    */
 610  1339 public void addCell(Column column)
 611    {
 612    // Not actually going to hold a reference to the added cell - we just need access for the totals
 613  1339 if (this.totaled)
 614    {
 615  14 try
 616    {
 617  14 Object val = column.getValue(false);
 618  14 addToTotal(val);
 619    }
 620    catch (ObjectLookupException e)
 621    {
 622  0 throw new RuntimeException(e);
 623    }
 624    catch (DecoratorException e)
 625    {
 626  0 throw new RuntimeException(e);
 627    }
 628    }
 629    }
 630   
 631    }
 
CloverReport generated by Clover Code Coverage v1.3.13
Sun Jan 3 2010 19:09:50 CET.		   Open Source License registered to the DisplayTag Project. This license of Clover is provided to support the development of DisplayTag only.