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-rw-r--r--pki/base/common/src/com/netscape/cms/servlet/request/QueryReq.java623
1 files changed, 306 insertions, 317 deletions
diff --git a/pki/base/common/src/com/netscape/cms/servlet/request/QueryReq.java b/pki/base/common/src/com/netscape/cms/servlet/request/QueryReq.java
index c065173ca..c08aecbb0 100644
--- a/pki/base/common/src/com/netscape/cms/servlet/request/QueryReq.java
+++ b/pki/base/common/src/com/netscape/cms/servlet/request/QueryReq.java
@@ -17,7 +17,6 @@
// --- END COPYRIGHT BLOCK ---
package com.netscape.cms.servlet.request;
-
import java.io.IOException;
import java.util.Enumeration;
import java.util.Locale;
@@ -46,10 +45,9 @@ import com.netscape.cms.servlet.common.CMSTemplate;
import com.netscape.cms.servlet.common.CMSTemplateParams;
import com.netscape.cms.servlet.common.ECMSGWException;
-
/**
* Show paged list of requests matching search criteria
- *
+ *
* @version $Revision$, $Date$
*/
public class QueryReq extends CMSServlet {
@@ -62,7 +60,7 @@ public class QueryReq extends CMSServlet {
private final static String IN_SHOW_ALL = "showAll";
private final static String IN_SHOW_WAITING = "showWaiting";
private final static String IN_SHOW_IN_SERVICE = "showInService";
- private final static String IN_SHOW_PENDING= "showPending";
+ private final static String IN_SHOW_PENDING = "showPending";
private final static String IN_SHOW_CANCELLED = "showCancelled";
private final static String IN_SHOW_REJECTED = "showRejected";
private final static String IN_SHOW_COMPLETED = "showCompleted";
@@ -86,17 +84,16 @@ public class QueryReq extends CMSServlet {
private final static String OUT_UPDATE_ON = "updatedOn";
private final static String OUT_UPDATE_BY = "updatedBy";
private final static String OUT_REQUESTING_USER = "requestingUser";
- //keeps track of where to begin if page down
+ // keeps track of where to begin if page down
private final static String OUT_FIRST_ENTRY_ON_PAGE = "firstEntryOnPage";
- //keeps track of where to begin if page up
+ // keeps track of where to begin if page up
private final static String OUT_LAST_ENTRY_ON_PAGE = "lastEntryOnPage";
private final static String OUT_SUBJECT = "subject";
private final static String OUT_REQUEST_TYPE = "requestType";
private final static String OUT_COMMENTS = "requestorComments";
private final static String OUT_SERIALNO = "serialNumber";
private final static String OUT_OWNER_NAME = "ownerName";
- private final static String OUT_PUBLIC_KEY_INFO =
- "subjectPublicKeyInfo";
+ private final static String OUT_PUBLIC_KEY_INFO = "subjectPublicKeyInfo";
private final static String OUT_ERROR = "error";
private final static String OUT_AUTHORITY_ID = "authorityid";
@@ -120,7 +117,7 @@ public class QueryReq extends CMSServlet {
/**
* initialize the servlet. This servlet uses the template file
* "queryReq.template" to process the response.
- *
+ *
* @param sc servlet configuration, read from the web.xml file
*/
public void init(ServletConfig sc) throws ServletException {
@@ -143,9 +140,9 @@ public class QueryReq extends CMSServlet {
mParser = CertReqParser.DETAIL_PARSER;
else if (tmp.trim().equals("KeyReqParser.PARSER"))
mParser = KeyReqParser.PARSER;
- }
+ }
- // override success and error templates to null -
+ // override success and error templates to null -
// handle templates locally.
mTemplates.remove(CMSRequest.SUCCESS);
mTemplates.remove(CMSRequest.ERROR);
@@ -153,7 +150,7 @@ public class QueryReq extends CMSServlet {
if (mOutputTemplatePath != null)
mFormPath = mOutputTemplatePath;
}
-
+
private String getRequestType(String p) {
String filter = "(requestType=*)";
@@ -213,150 +210,145 @@ public class QueryReq extends CMSServlet {
/**
* Process the HTTP request.
* <ul>
- * <li>http.param reqState request state
- * (one of showAll, showWaiting, showInService,
- * showCancelled, showRejected, showCompleted)
+ * <li>http.param reqState request state (one of showAll, showWaiting,
+ * showInService, showCancelled, showRejected, showCompleted)
* <li>http.param reqType
* <li>http.param seqNumFromDown request ID to start at (decimal, or hex if
- * when paging down
- * seqNumFromDown starts with 0x)
+ * when paging down seqNumFromDown starts with 0x)
* <li>http.param seqNumFromUp request ID to start at (decimal, or hex if
- * when paging up
- * seqNumFromUp starts with 0x)
+ * when paging up seqNumFromUp starts with 0x)
* <li>http.param maxCount maximum number of records to show
* <li>http.param totalCount total number of records in set of pages
* <li>http.param direction "up", "down", "begin", or "end"
* </ul>
- *
+ *
* @param cmsReq the object holding the request and response information
*/
public void process(CMSRequest cmsReq) throws EBaseException {
- CMS.debug("in QueryReq servlet");
-
- // Authentication / Authorization
-
- HttpServletRequest req = cmsReq.getHttpReq();
- IAuthToken authToken = authenticate(cmsReq);
- AuthzToken authzToken = null;
-
- try {
- authzToken = authorize(mAclMethod, authToken,
- mAuthzResourceName, "list");
- } catch (EAuthzAccessDenied e) {
- log(ILogger.LL_FAILURE,
- CMS.getLogMessage("ADMIN_SRVLT_AUTH_FAILURE", e.toString()));
- } catch (Exception e) {
- log(ILogger.LL_FAILURE,
- CMS.getLogMessage("ADMIN_SRVLT_AUTH_FAILURE", e.toString()));
- }
- if (authzToken == null) {
- cmsReq.setStatus(CMSRequest.UNAUTHORIZED);
- return;
- }
-
-
-
-
- CMSTemplate form = null;
- Locale[] locale = new Locale[1];
-
- try {
- // if get a EBaseException we just throw it.
- form = getTemplate(mFormPath, req, locale);
- } catch (IOException e) {
- log(ILogger.LL_FAILURE,
- CMS.getLogMessage("CMSGW_ERR_GET_TEMPLATE", mFormPath, e.toString()));
- throw new ECMSGWException(
- CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR"));
- }
-
- /**
- * WARNING:
- *
- * PLEASE DO NOT TOUCH THE FILTER HERE. ALL FILTERS ARE INDEXED.
- *
- **/
- String filter = null;
- String reqState = req.getParameter("reqState");
- String reqType = req.getParameter("reqType");
-
- if (reqState == null || reqType == null) {
- filter = "(requeststate=*)";
- } else if (reqState.equals(IN_SHOW_ALL) &&
- reqType.equals(IN_SHOW_ALL)) {
- filter = "(requeststate=*)";
- } else if (reqState.equals(IN_SHOW_ALL)) {
- filter = getRequestType(reqType);
- } else if (reqType.equals(IN_SHOW_ALL)) {
- filter = getRequestState(reqState);
- } else {
- filter = "(&" + getRequestState(reqState) +
- getRequestType(reqType) + ")";
- }
-
- String direction = "begin";
- if (req.getParameter("direction") != null) {
- direction = req.getParameter("direction").trim();
- }
-
-
- int top=0, bottom=0;
-
- try {
- String top_s = req.getParameter(OUT_FIRST_ENTRY_ON_PAGE);
- if (top_s == null) top_s = "0";
-
- String bottom_s = req.getParameter(OUT_LAST_ENTRY_ON_PAGE);
- if (bottom_s == null) bottom_s = "0";
-
- if (top_s.trim().startsWith("0x")) {
- top = Integer.parseInt(top_s.trim().substring(2), 16);
- } else {
- top = Integer.parseInt(top_s.trim());
- }
- if (bottom_s.trim().startsWith("0x")) {
- bottom = Integer.parseInt(bottom_s.trim().substring(2), 16);
- } else {
- bottom = Integer.parseInt(bottom_s.trim());
- }
-
- } catch (NumberFormatException e) {
-
- }
-
- // avoid NumberFormatException to the user interface
- int maxCount = 10;
- try {
- maxCount = Integer.parseInt(req.getParameter(IN_MAXCOUNT));
- } catch (Exception e) {
- }
+ CMS.debug("in QueryReq servlet");
+
+ // Authentication / Authorization
+
+ HttpServletRequest req = cmsReq.getHttpReq();
+ IAuthToken authToken = authenticate(cmsReq);
+ AuthzToken authzToken = null;
+
+ try {
+ authzToken = authorize(mAclMethod, authToken, mAuthzResourceName,
+ "list");
+ } catch (EAuthzAccessDenied e) {
+ log(ILogger.LL_FAILURE,
+ CMS.getLogMessage("ADMIN_SRVLT_AUTH_FAILURE", e.toString()));
+ } catch (Exception e) {
+ log(ILogger.LL_FAILURE,
+ CMS.getLogMessage("ADMIN_SRVLT_AUTH_FAILURE", e.toString()));
+ }
+ if (authzToken == null) {
+ cmsReq.setStatus(CMSRequest.UNAUTHORIZED);
+ return;
+ }
+
+ CMSTemplate form = null;
+ Locale[] locale = new Locale[1];
+
+ try {
+ // if get a EBaseException we just throw it.
+ form = getTemplate(mFormPath, req, locale);
+ } catch (IOException e) {
+ log(ILogger.LL_FAILURE,
+ CMS.getLogMessage("CMSGW_ERR_GET_TEMPLATE", mFormPath,
+ e.toString()));
+ throw new ECMSGWException(
+ CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR"));
+ }
+
+ /**
+ * WARNING:
+ *
+ * PLEASE DO NOT TOUCH THE FILTER HERE. ALL FILTERS ARE INDEXED.
+ *
+ **/
+ String filter = null;
+ String reqState = req.getParameter("reqState");
+ String reqType = req.getParameter("reqType");
+
+ if (reqState == null || reqType == null) {
+ filter = "(requeststate=*)";
+ } else if (reqState.equals(IN_SHOW_ALL) && reqType.equals(IN_SHOW_ALL)) {
+ filter = "(requeststate=*)";
+ } else if (reqState.equals(IN_SHOW_ALL)) {
+ filter = getRequestType(reqType);
+ } else if (reqType.equals(IN_SHOW_ALL)) {
+ filter = getRequestState(reqState);
+ } else {
+ filter = "(&" + getRequestState(reqState) + getRequestType(reqType)
+ + ")";
+ }
+
+ String direction = "begin";
+ if (req.getParameter("direction") != null) {
+ direction = req.getParameter("direction").trim();
+ }
+
+ int top = 0, bottom = 0;
+
+ try {
+ String top_s = req.getParameter(OUT_FIRST_ENTRY_ON_PAGE);
+ if (top_s == null)
+ top_s = "0";
+
+ String bottom_s = req.getParameter(OUT_LAST_ENTRY_ON_PAGE);
+ if (bottom_s == null)
+ bottom_s = "0";
+
+ if (top_s.trim().startsWith("0x")) {
+ top = Integer.parseInt(top_s.trim().substring(2), 16);
+ } else {
+ top = Integer.parseInt(top_s.trim());
+ }
+ if (bottom_s.trim().startsWith("0x")) {
+ bottom = Integer.parseInt(bottom_s.trim().substring(2), 16);
+ } else {
+ bottom = Integer.parseInt(bottom_s.trim());
+ }
+
+ } catch (NumberFormatException e) {
+
+ }
+
+ // avoid NumberFormatException to the user interface
+ int maxCount = 10;
+ try {
+ maxCount = Integer.parseInt(req.getParameter(IN_MAXCOUNT));
+ } catch (Exception e) {
+ }
if (maxCount > mMaxReturns) {
- CMS.debug("Resetting page size from " + maxCount + " to " + mMaxReturns);
+ CMS.debug("Resetting page size from " + maxCount + " to "
+ + mMaxReturns);
maxCount = mMaxReturns;
}
- HttpServletResponse resp = cmsReq.getHttpResp();
- CMSTemplateParams argset = doSearch(locale[0],filter, maxCount, direction, top, bottom );
-
-
- argset.getFixed().addStringValue("reqType",reqType);
+ HttpServletResponse resp = cmsReq.getHttpResp();
+ CMSTemplateParams argset = doSearch(locale[0], filter, maxCount,
+ direction, top, bottom);
+
+ argset.getFixed().addStringValue("reqType", reqType);
argset.getFixed().addStringValue("reqState", reqState);
- argset.getFixed().addIntegerValue("maxCount",maxCount);
-
-
- try {
- form.getOutput(argset);
- resp.setContentType("text/html");
- form.renderOutput(resp.getOutputStream(), argset);
- } catch (IOException e) {
- log(ILogger.LL_FAILURE,
- CMS.getLogMessage("CMSGW_ERR_STREAM_TEMPLATE", e.toString()));
- throw new ECMSGWException(
- CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR"));
- }
- cmsReq.setStatus(CMSRequest.SUCCESS);
- return;
+ argset.getFixed().addIntegerValue("maxCount", maxCount);
+
+ try {
+ form.getOutput(argset);
+ resp.setContentType("text/html");
+ form.renderOutput(resp.getOutputStream(), argset);
+ } catch (IOException e) {
+ log(ILogger.LL_FAILURE, CMS.getLogMessage(
+ "CMSGW_ERR_STREAM_TEMPLATE", e.toString()));
+ throw new ECMSGWException(
+ CMS.getUserMessage("CMS_GW_DISPLAY_TEMPLATE_ERROR"));
+ }
+ cmsReq.setStatus(CMSRequest.SUCCESS);
+ return;
}
private static String makeRequestStatusEq(RequestStatus s) {
@@ -369,200 +361,197 @@ public class QueryReq extends CMSServlet {
/**
* Perform search based on direction button pressed
- * @param filter ldap filter indicating which VLV to search through. This can be
- * 'all requests', 'pending', etc
+ *
+ * @param filter ldap filter indicating which VLV to search through. This
+ * can be 'all requests', 'pending', etc
* @param count the number of requests to show per page
- * @param direction either 'begin', 'end', 'previous' or 'next' (defaults to end)
- * @param top the number of the request shown on at the top of the current page
- * @param bottom the number of the request shown on at the bottom of the current page
- * @return
+ * @param direction either 'begin', 'end', 'previous' or 'next' (defaults to
+ * end)
+ * @param top the number of the request shown on at the top of the current
+ * page
+ * @param bottom the number of the request shown on at the bottom of the
+ * current page
+ * @return
*/
-
- private CMSTemplateParams doSearch(Locale l, String filter,
- int count, String direction, int top, int bottom)
- {
- CMSTemplateParams ctp = null;
- if (direction.equals("previous")) {
- ctp = doSearch(l, filter, -count, top-1);
- } else if (direction.equals("next")) {
- ctp = doSearch(l,filter, count, bottom+1);
- } else if (direction.equals("begin")) {
- ctp = doSearch(l,filter, count, 0);
- } else if (direction.equals("first")) {
- ctp = doSearch(l,filter, count, bottom);
- } else { // if 'direction is 'end', default here
- ctp = doSearch(l,filter, -count, -1);
- }
- return ctp;
+
+ private CMSTemplateParams doSearch(Locale l, String filter, int count,
+ String direction, int top, int bottom) {
+ CMSTemplateParams ctp = null;
+ if (direction.equals("previous")) {
+ ctp = doSearch(l, filter, -count, top - 1);
+ } else if (direction.equals("next")) {
+ ctp = doSearch(l, filter, count, bottom + 1);
+ } else if (direction.equals("begin")) {
+ ctp = doSearch(l, filter, count, 0);
+ } else if (direction.equals("first")) {
+ ctp = doSearch(l, filter, count, bottom);
+ } else { // if 'direction is 'end', default here
+ ctp = doSearch(l, filter, -count, -1);
+ }
+ return ctp;
}
-
-
-
- /**
- *
- * @param locale
- * @param filter the types of requests to return - this must match the VLV index
- * @param count maximum number of records to return
- * @param marker indication of the request ID where the page is anchored
- * @return
- */
-
- private CMSTemplateParams doSearch(
- Locale locale,
- String filter,
- int count,
- int marker) {
-
- IArgBlock header = CMS.createArgBlock();
- IArgBlock context = CMS.createArgBlock();
- CMSTemplateParams argset = new CMSTemplateParams(header, context);
-
- try {
- long startTime = CMS.getCurrentDate().getTime();
- // preserve the type of request that we are
- // requesting.
-
- header.addStringValue(OUT_AUTHORITY_ID, mAuthority.getId());
- header.addStringValue(OUT_REQUESTING_USER, "admin");
-
-
- boolean jumptoend = false;
- if (marker == -1) {
- marker = 0; // I think this is inconsequential
- jumptoend = true; // override to '99' during search
- }
-
- RequestId id = new RequestId(Integer.toString(marker));
- IRequestVirtualList list = mQueue.getPagedRequestsByFilter(
- id,
- jumptoend,
- filter,
- count+1,
- "requestId");
-
- int totalCount = list.getSize() - list.getCurrentIndex();
- header.addIntegerValue(OUT_TOTALCOUNT, totalCount);
- header.addIntegerValue(OUT_CURRENTCOUNT, list.getSize());
-
- int numEntries = list.getSize() - list.getCurrentIndex();
-
- Vector v = fetchRecords(list,Math.abs(count));
- v = normalizeOrder(v);
- trim(v,id);
-
-
- int currentCount = 0;
- int curNum = 0;
- int firstNum = -1;
- Enumeration requests = v.elements();
-
- while (requests.hasMoreElements()) {
- IRequest request = null;
- try {
- request = (IRequest) requests.nextElement();
- } catch (Exception e) {
- CMS.debug("Error displaying request:"+e.getMessage());
- // handled below
- }
- if (request == null) {
- log(ILogger.LL_WARN, "Error display request on page");
- continue;
- }
-
- curNum = Integer.parseInt(
- request.getRequestId().toString());
-
- if (firstNum == -1) {
- firstNum = curNum;
- }
-
- IArgBlock rec = CMS.createArgBlock();
- mParser.fillRequestIntoArg(locale, request, argset, rec);
- mQueue.releaseRequest(request);
- argset.addRepeatRecord(rec);
-
- currentCount++;
-
- }// while
- long endTime = CMS.getCurrentDate().getTime();
-
- header.addIntegerValue(OUT_CURRENTCOUNT, currentCount);
- header.addStringValue("time", Long.toString(endTime - startTime));
- header.addIntegerValue(OUT_FIRST_ENTRY_ON_PAGE, firstNum);
- header.addIntegerValue(OUT_LAST_ENTRY_ON_PAGE, curNum);
-
- } catch (EBaseException e) {
- header.addStringValue(OUT_ERROR, e.toString(locale));
- } catch (Exception e) {
- }
- return argset;
-
+
+ /**
+ *
+ * @param locale
+ * @param filter the types of requests to return - this must match the VLV
+ * index
+ * @param count maximum number of records to return
+ * @param marker indication of the request ID where the page is anchored
+ * @return
+ */
+
+ private CMSTemplateParams doSearch(Locale locale, String filter, int count,
+ int marker) {
+
+ IArgBlock header = CMS.createArgBlock();
+ IArgBlock context = CMS.createArgBlock();
+ CMSTemplateParams argset = new CMSTemplateParams(header, context);
+
+ try {
+ long startTime = CMS.getCurrentDate().getTime();
+ // preserve the type of request that we are
+ // requesting.
+
+ header.addStringValue(OUT_AUTHORITY_ID, mAuthority.getId());
+ header.addStringValue(OUT_REQUESTING_USER, "admin");
+
+ boolean jumptoend = false;
+ if (marker == -1) {
+ marker = 0; // I think this is inconsequential
+ jumptoend = true; // override to '99' during search
+ }
+
+ RequestId id = new RequestId(Integer.toString(marker));
+ IRequestVirtualList list = mQueue.getPagedRequestsByFilter(id,
+ jumptoend, filter, count + 1, "requestId");
+
+ int totalCount = list.getSize() - list.getCurrentIndex();
+ header.addIntegerValue(OUT_TOTALCOUNT, totalCount);
+ header.addIntegerValue(OUT_CURRENTCOUNT, list.getSize());
+
+ int numEntries = list.getSize() - list.getCurrentIndex();
+
+ Vector v = fetchRecords(list, Math.abs(count));
+ v = normalizeOrder(v);
+ trim(v, id);
+
+ int currentCount = 0;
+ int curNum = 0;
+ int firstNum = -1;
+ Enumeration requests = v.elements();
+
+ while (requests.hasMoreElements()) {
+ IRequest request = null;
+ try {
+ request = (IRequest) requests.nextElement();
+ } catch (Exception e) {
+ CMS.debug("Error displaying request:" + e.getMessage());
+ // handled below
+ }
+ if (request == null) {
+ log(ILogger.LL_WARN, "Error display request on page");
+ continue;
+ }
+
+ curNum = Integer.parseInt(request.getRequestId().toString());
+
+ if (firstNum == -1) {
+ firstNum = curNum;
+ }
+
+ IArgBlock rec = CMS.createArgBlock();
+ mParser.fillRequestIntoArg(locale, request, argset, rec);
+ mQueue.releaseRequest(request);
+ argset.addRepeatRecord(rec);
+
+ currentCount++;
+
+ }// while
+ long endTime = CMS.getCurrentDate().getTime();
+
+ header.addIntegerValue(OUT_CURRENTCOUNT, currentCount);
+ header.addStringValue("time", Long.toString(endTime - startTime));
+ header.addIntegerValue(OUT_FIRST_ENTRY_ON_PAGE, firstNum);
+ header.addIntegerValue(OUT_LAST_ENTRY_ON_PAGE, curNum);
+
+ } catch (EBaseException e) {
+ header.addStringValue(OUT_ERROR, e.toString(locale));
+ } catch (Exception e) {
+ }
+ return argset;
+
}
/**
* If the vector contains the marker element at the end, remove it.
- * @param v The vector to trim
- * @param marker the marker to look for.
+ *
+ * @param v The vector to trim
+ * @param marker the marker to look for.
+ */
+ private void trim(Vector v, RequestId marker) {
+ int i = v.size() - 1;
+ if (((IRequest) v.elementAt(i)).getRequestId().equals(marker)) {
+ v.remove(i);
+ }
+
+ }
+
+ /**
+ * Sometimes the list comes back from LDAP in reverse order. This function
+ * makes sure the results are in 'forward' order.
+ *
+ * @param list
+ * @return
*/
- private void trim(Vector v, RequestId marker) {
- int i = v.size()-1;
- if (((IRequest)v.elementAt(i)).getRequestId().equals(marker)) {
- v.remove(i);
- }
-
- }
-
- /**
- * Sometimes the list comes back from LDAP in reverse order. This function makes
- * sure the results are in 'forward' order.
- * @param list
- * @return
- */
private Vector fetchRecords(IRequestVirtualList list, int maxCount) {
-
- Vector v = new Vector();
- int count = list.getSize();
- int c=0;
- for (int i=0; i<count; i++) {
- IRequest request = list.getElementAt(i);
- if (request != null) {
- v.add(request);
- c++;
- }
- if (c >= maxCount) break;
- }
-
- return v;
+
+ Vector v = new Vector();
+ int count = list.getSize();
+ int c = 0;
+ for (int i = 0; i < count; i++) {
+ IRequest request = list.getElementAt(i);
+ if (request != null) {
+ v.add(request);
+ c++;
+ }
+ if (c >= maxCount)
+ break;
+ }
+
+ return v;
}
/**
* If the requests are in backwards order, reverse the list
+ *
* @param list
* @return
*/
private Vector normalizeOrder(Vector list) {
-
- int firstrequestnum = Integer.parseInt(((IRequest) list.elementAt(0))
- .getRequestId().toString());
- int lastrequestnum = Integer.parseInt(((IRequest) list.elementAt(list
- .size() - 1)).getRequestId().toString());
- boolean reverse = false;
- if (firstrequestnum > lastrequestnum) {
- reverse = true; // if the order is backwards, place items at the beginning
- }
- Vector v = new Vector();
- int count = list.size();
- for (int i = 0; i < count; i++) {
- Object request = list.elementAt(i);
- if (request != null) {
- if (reverse)
- v.add(0, request);
- else
- v.add(request);
- }
- }
-
- return v;
+
+ int firstrequestnum = Integer.parseInt(((IRequest) list.elementAt(0))
+ .getRequestId().toString());
+ int lastrequestnum = Integer.parseInt(((IRequest) list.elementAt(list
+ .size() - 1)).getRequestId().toString());
+ boolean reverse = false;
+ if (firstrequestnum > lastrequestnum) {
+ reverse = true; // if the order is backwards, place items at the
+ // beginning
+ }
+ Vector v = new Vector();
+ int count = list.size();
+ for (int i = 0; i < count; i++) {
+ Object request = list.elementAt(i);
+ if (request != null) {
+ if (reverse)
+ v.add(0, request);
+ else
+ v.add(request);
+ }
+ }
+
+ return v;
}
}
generated by cgit (git 2.34.1) at 2024-07-01 04:27:52 +0000