| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.ofbiz.entity.condition.*; |
| import org.ofbiz.entity.util.*; |
| import org.ofbiz.entity.*; |
| import org.ofbiz.base.util.*; |
| import org.ofbiz.entity.transaction.TransactionUtil; |
| import org.ofbiz.entity.util.EntityListIterator; |
| import org.ofbiz.entity.GenericEntity; |
| import org.ofbiz.entity.model.ModelField; |
| import org.ofbiz.entity.model.ModelEntity; |
| import org.ofbiz.entity.model.ModelReader; |
| |
| try { |
| viewIndex = Integer.valueOf((String)parameters.get("VIEW_INDEX")).intValue(); |
| } catch (NumberFormatException nfe) { |
| viewIndex = 0; |
| } |
| |
| context.viewIndexFirst = 0; |
| context.viewIndex = viewIndex; |
| context.viewIndexPrevious = viewIndex-1; |
| context.viewIndexNext = viewIndex+1; |
| String curFindString=""; |
| |
| ModelReader reader = delegator.getModelReader(); |
| ModelEntity modelEntity = reader.getModelEntity("ContentAssocViewTo"); |
| GenericEntity findByEntity = delegator.makeValue("ContentAssocViewTo"); |
| List errMsgList = new ArrayList(); |
| Iterator fieldIterator = modelEntity.getFieldsIterator(); |
| while (fieldIterator.hasNext()) { |
| ModelField field = fieldIterator.next(); |
| String fval = parameters.get(field.getName()); |
| if (fval != null) { |
| if (fval.length() > 0) { |
| curFindString = curFindString + "&" + field.getName() + "=" + fval; |
| try { |
| findByEntity.setString(field.getName(), fval); |
| } catch (NumberFormatException nfe) { |
| Debug.logError(nfe, "Caught an exception : " + nfe.toString(), "GetContentLookupList.groovy"); |
| errMsgList.add("Entered value is non-numeric for numeric field: " + field.getName()); |
| } |
| } |
| } |
| } |
| if (errMsgList) { |
| request.setAttribute("_ERROR_MESSAGE_LIST_", errMsgList); |
| } |
| |
| curFindString = UtilFormatOut.encodeQuery(curFindString); |
| context.curFindString = curFindString; |
| try { |
| viewSize = Integer.valueOf((String)parameters.get("VIEW_SIZE")).intValue(); |
| } catch (NumberFormatException nfe) { |
| |
| } |
| |
| context.viewSize = viewSize; |
| |
| int lowIndex = viewIndex*viewSize+1; |
| int highIndex = (viewIndex+1)*viewSize; |
| |
| context.lowIndex = lowIndex; |
| int arraySize = 0; |
| List resultPartialList = null; |
| |
| if ((highIndex - lowIndex + 1) > 0) { |
| // get the results as an entity list iterator |
| boolean beganTransaction = false; |
| if(resultPartialList==null){ |
| try { |
| beganTransaction = TransactionUtil.begin(); |
| EntityListIterator listIt = from("ContentAssocViewTo").where("contentIdStart", (String)parameters.get("contentId")).orderBy("contentId ASC").cursorScrollInsensitive().cache(true).queryIterator(); |
| resultPartialList = listIt.getPartialList(lowIndex, highIndex - lowIndex + 1); |
| |
| arraySize = listIt.getResultsSizeAfterPartialList(); |
| if (arraySize < highIndex) { |
| highIndex = arraySize; |
| } |
| listIt.close(); |
| } catch (GenericEntityException e) { |
| Debug.logError(e, "Failure in operation, rolling back transaction", "GetContentLookupList.groovy"); |
| try { |
| // only rollback the transaction if we started one... |
| TransactionUtil.rollback(beganTransaction, "Error looking up entity values in WebTools Entity Data Maintenance", e); |
| } catch (GenericEntityException e2) { |
| Debug.logError(e2, "Could not rollback transaction: " + e2.toString(), "GetContentLookupList.groovy"); |
| } |
| // after rolling back, rethrow the exception |
| throw e; |
| } finally { |
| // only commit the transaction if we started one... this will throw an exception if it fails |
| TransactionUtil.commit(beganTransaction); |
| } |
| } |
| } |
| context.highIndex = highIndex; |
| context.arraySize = arraySize; |
| context.resultPartialList = resultPartialList; |
| |
| viewIndexLast = UtilMisc.getViewLastIndex(arraySize, viewSize); |
| context.viewIndexLast = viewIndexLast; |
| context.contentAssoc=resultPartialList; |