Seems like you have it down. Why is it kind of? It is only a really type
conversion issue if you need to reconstruct the graph of Map>Bean>List from
a string posted from a web page.
mahanare wrote:
>
> kind of got a fix.
>
> here is my jsp content.
>
> <tr>
> <s:iterator value="columnLabels" var="label">
> <th><s:property value='label' /></th>
> </s:iterator>
> </tr>
> <s:iterator value="results" var="auditViewBean" >
>
> <tr>
> <s:iterator value="propertyList" var="auditProperty">
> <s:set var="keyName" value="key"></s:set>
> <s:iterator value="columnLabels" var="label1">
>
> <s:if test= "%{#label1== #keyName}" >
> <td><s:property value="value.newValue" /></td>
> </s:if>
> </s:iterator>
> </s:iterator>
>
> </tr>
> </s:iterator>
>
>
>
>
> mahanare wrote:
>>
>> Hi, I need help in resolving type conversion issue in struts 2.
>>
>> Here is my problem definition.
>>
>> I have a structs 2 action class called AuditTrailAction.
>> Here is the class definition. It contains a List<AuditView> I have given
>> my AuditView bean definition below.
>>
>> Action contains a List which intern contains a bean containing a Map of
>> another bean.
>>
>> I need to display this data into a tabular structure in jsp page.
>>
>> List<AuditView>, each AuditView bean contains Map<Auditproperty> and
>> AuditProperty bean contains couple of properties.
>>
>> for each AuditView bean in the list, I need to iterate through all the
>> AuditProperty beans and display their properties into a row (html table
>> row).
>>
>> I have been spending time whole day today with no luck. it looks like
>> there is some type conversion issue here. I went through
>> http://struts.apache.org/2.x/docs/type-conversion.html, but not getting a
>> solution for my scenario which looks little complex.
>>
>> Please help me!
>> Thanks
>> harinath
>>
>>
>>
>> public class AuditTrailAction extends ActionSupport implements
>> RequestAware {
>> private List<AuditView> results;
>> private int pageSize = 20;
>> private int page;
>> private AuditLogDao auditLog;
>> private Map request;
>> private String entity;
>> private String pk;
>> private List<String> columnLabels;
>>
>> public List<String> getColumnLabels() {
>> return columnLabels;
>> }
>>
>> public void setColumnLabels(List<String> columnLabels) {
>> this.columnLabels = columnLabels;
>> }
>>
>> public int getPage() {
>> return page;
>> }
>>
>> public void setPage(int page) {
>> this.page = page;
>> }
>>
>> public String getEntity() {
>> return entity;
>> }
>>
>> public void setEntity(String entity) {
>> this.entity = entity;
>> }
>>
>> public String getPk() {
>> return pk;
>> }
>>
>> public void setPk(String pk) {
>> this.pk = pk;
>> }
>>
>> public void setAuditLog(AuditLogDao auditLog) {
>> this.auditLog = auditLog;
>> }
>>
>> public List<AuditView> getResults() {
>> return results;
>> }
>>
>> public void setResults(List<AuditView> results) {
>> this.results = results;
>> }
>>
>> public String execute() {
>>
>> try {
>> results = auditLog.getAuditTrialView(page, pageSize,
>> entity, pk);
>> columnLabels = new ArrayList<String>();
>>
>> if (results != null && results.size() != 0) {
>> AuditView view = results.get(0);
>> Map<String, AuditProperty> mapProperties =
>> view.getPropertyList();
>> Set<String> properties = mapProperties.keySet();
>> for (String prop : properties) {
>> columnLabels.add(prop);
>> }
>> }
>> } catch (AuditException e) {
>> e.printStackTrace();
>> } catch (Exception e) {
>> e.printStackTrace();
>> }
>>
>> /*
>> * try {
>> *
>> * results =auditLog.getAuditTrialInfo(page, pageSize); //
>> * request.put("results", results); } catch (AuditException e)
>> { //
>> TODO
>> * Auto-generated catch block e.printStackTrace(); }
>> */
>> return SUCCESS;
>>
>> }
>>
>> public void setRequest(Map<String, Object> request) {
>> // TODO Auto-generated method stub
>> this.request = request;
>> }
>>
>> }
>>
>>
>>
>> @SuppressWarnings("serial")
>> public class AuditView implements Serializable {
>>
>> private Map<String,AuditProperty> propertyList;// = new
>> ArrayList<AuditProperty>();
>>
>> public Map<String, AuditProperty> getPropertyList() {
>> if(propertyList ==null)
>> {
>> propertyList = new HashMap<String, AuditProperty>();
>> }
>> return propertyList;
>> }
>>
>> public void setPropertyList(Map<String, AuditProperty> propertyList) {
>> this.propertyList = propertyList;
>> }
>>
>> }
>>
>> And AuditProperty bean
>>
>> */
>> @SuppressWarnings("serial")
>> public class AuditProperty implements Serializable {
>>
>> private static final Log logger =
>> LogFactory.getLog(AuditProperty.class);
>> private String oldValue;
>> private String newValue;
>> private boolean updateFlag;
>>
>>
>>
>> public boolean isUpdateFlag() {
>> return updateFlag;
>> }
>> public void setUpdateFlag(boolean updateFlag) {
>> this.updateFlag = updateFlag;
>> }
>> public String getOldValue() {
>> return oldValue;
>>
>> }
>> public void setOldValue(String oldValue) {
>> this.oldValue = oldValue;
>> }
>> public String getNewValue() {
>> return newValue;
>> }
>> public void setNewValue(String newValue) {
>> this.newValue = newValue;
>> }
>> public String toString()
>> {
>> String value= oldValue + " : " + newValue + " : " + updateFlag;
>> logger.debug(value);
>> return value;
>> }
>>
>
>
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