[278] | 1 | class AssetService { |
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| 2 | |
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| 3 | boolean transactional = false |
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| 4 | |
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[350] | 5 | def assetSubItemService |
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| 6 | |
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[305] | 7 | /** |
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| 8 | * Determines and returns a possible list of asset sub items. |
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| 9 | * @returns A list of the possible assetSubItems. |
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| 10 | */ |
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| 11 | def possibleAssetSubItems() { |
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| 12 | def criteria = AssetSubItem.createCriteria() |
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| 13 | def possibleAssetSubItems = criteria.list() { |
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[352] | 14 | and { |
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| 15 | eq('isActive', true) |
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| 16 | isNull("parentItem") |
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| 17 | } |
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[305] | 18 | } |
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| 19 | } |
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| 20 | |
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[350] | 21 | def delete(params) { |
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| 22 | Asset.withTransaction { status -> |
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| 23 | def result = [:] |
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| 24 | |
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| 25 | def fail = { Map m -> |
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| 26 | status.setRollbackOnly() |
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| 27 | if(result.assetInstance && m.field) |
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| 28 | result.assetInstance.errors.rejectValue(m.field, m.code) |
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| 29 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 30 | return result |
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| 31 | } |
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| 32 | |
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| 33 | result.assetInstance = Asset.get(params.id) |
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| 34 | |
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| 35 | if(!result.assetInstance) |
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| 36 | return fail(code:"default.not.found") |
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| 37 | |
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| 38 | if(result.assetInstance.maintenanceActions) |
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| 39 | return fail(code:"maintenanceActions.still.associated") |
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| 40 | |
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| 41 | // Remove orphan assetSubItems. |
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| 42 | def assetSubItems = new ArrayList(result.assetInstance.assetSubItems) // avoid ConcurrentModificationException. |
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| 43 | def r |
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| 44 | for(assetSubItem in assetSubItems) { |
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| 45 | result.assetInstance.removeFromAssetSubItems(assetSubItem) |
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| 46 | if(!assetSubItem.assets && !assetSubItem.parentItem) { |
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| 47 | r = assetSubItemService.delete(id: assetSubItem.id) |
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| 48 | if(r.error) { |
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| 49 | fail(code:"asset.subItems.delete.failure") |
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| 50 | break |
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| 51 | } |
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| 52 | } |
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| 53 | } |
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| 54 | |
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| 55 | if(result.error) |
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| 56 | return result |
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| 57 | |
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| 58 | try { |
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| 59 | result.assetInstance.delete(flush:true) |
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| 60 | return result //Success. |
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| 61 | } |
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| 62 | catch(org.springframework.dao.DataIntegrityViolationException e) { |
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| 63 | return fail(code:"default.delete.failure") |
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| 64 | } |
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| 65 | |
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| 66 | } // end withTransaction |
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| 67 | } // end delete() |
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| 68 | |
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[284] | 69 | def create(params) { |
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| 70 | def result = [:] |
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| 71 | def fail = { Map m -> |
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| 72 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 73 | return result |
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| 74 | } |
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| 75 | |
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| 76 | result.assetInstance = new Asset() |
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| 77 | result.assetInstance.properties = params |
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| 78 | |
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| 79 | // success |
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| 80 | return result |
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| 81 | } |
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| 82 | |
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| 83 | def copy(params) { |
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| 84 | def result = [:] |
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| 85 | def fail = { Map m -> |
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| 86 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 87 | return result |
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| 88 | } |
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| 89 | |
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| 90 | result.assetToCopy = Asset.get(params.assetToCopy?.id) |
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| 91 | |
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| 92 | if(!result.assetToCopy) |
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| 93 | return fail(code: "asset.copy.asset.required") |
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| 94 | |
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| 95 | result.assetInstance = new Asset(name: result.assetToCopy.name, |
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| 96 | description: result.assetToCopy.description, |
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[329] | 97 | comment: result.assetToCopy.comment, |
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[284] | 98 | section: result.assetToCopy.section) |
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| 99 | |
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| 100 | result.assetInstance.properties = params |
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| 101 | |
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| 102 | // success |
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| 103 | return result |
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| 104 | } |
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| 105 | |
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| 106 | def save(params) { |
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| 107 | def result = [:] |
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| 108 | def fail = { Map m -> |
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| 109 | if(result.assetInstance && m.field) |
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| 110 | result.assetInstance.errors.rejectValue(m.field, m.code) |
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| 111 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 112 | return result |
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| 113 | } |
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| 114 | |
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| 115 | result.assetInstance = new Asset(params) |
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| 116 | |
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| 117 | if(result.assetInstance.hasErrors() || !result.assetInstance.save(flush: true)) |
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| 118 | return fail(code:"default.create.failure") |
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| 119 | |
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| 120 | // success |
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| 121 | return result |
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| 122 | } |
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| 123 | |
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[278] | 124 | def saveCopy(params) { |
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| 125 | Asset.withTransaction { status -> |
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| 126 | def result = [:] |
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| 127 | |
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| 128 | def fail = { Map m -> |
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| 129 | status.setRollbackOnly() |
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| 130 | if(result.assetInstance && m.field) |
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| 131 | result.assetInstance.errors.rejectValue(m.field, m.code) |
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| 132 | result.error = [ code: m.code, args: ["Asset", params.id] ] |
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| 133 | return result |
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| 134 | } |
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| 135 | |
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| 136 | result.assetToCopy = Asset.get(params.assetToCopy?.id) |
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| 137 | if(!result.assetToCopy) |
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| 138 | return fail(code:"default.not.found") |
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| 139 | |
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| 140 | if(!params.copyMethod) |
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| 141 | fail(code:"asset.copy.method.required") |
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| 142 | |
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| 143 | result.assetInstance = new Asset(params) |
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| 144 | |
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| 145 | if(result.assetInstance.hasErrors() || !result.assetInstance.save()) |
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| 146 | return fail(code:"default.create.failure") |
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| 147 | |
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| 148 | def assetSubItemInstance1 |
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| 149 | |
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| 150 | // Copy subItems from level 2 and bellow. |
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| 151 | def copyAssetSubItem = { assetSubItemToCopy, parentItem -> |
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| 152 | def assetSubItemInstance = new AssetSubItem(name: assetSubItemToCopy.name, |
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| 153 | description: assetSubItemToCopy.description, |
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| 154 | parentItem: parentItem) |
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| 155 | |
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| 156 | if(assetSubItemInstance.hasErrors() || !assetSubItemInstance.save()) |
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| 157 | return fail(field:"subItems", code:"default.create.failure") |
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| 158 | |
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| 159 | def i = 0 |
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| 160 | for(assetSubItem in assetSubItemToCopy.subItems) { |
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| 161 | call(assetSubItem, assetSubItemInstance) |
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| 162 | // Protect against endless recurrsion. |
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| 163 | i++ |
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| 164 | if(i > 100) |
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| 165 | fail(code:"default.create.failure") |
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| 166 | // Stop if an error is flagged. |
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| 167 | if(result.error) |
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| 168 | break |
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| 169 | } |
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| 170 | } //copyAssetSubItem |
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| 171 | |
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| 172 | // Copy the 1st level of subItems. |
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| 173 | def copyAssetSubItem1 = { assetSubItemToCopy -> |
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| 174 | assetSubItemInstance1 = new AssetSubItem(name: assetSubItemToCopy.name, |
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| 175 | description: assetSubItemToCopy.description, |
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| 176 | asset: result.assetInstance) |
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| 177 | |
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| 178 | if(assetSubItemInstance1.hasErrors() || !assetSubItemInstance1.save()) |
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| 179 | return fail(field:"assetSubItems", code:"default.create.failure") |
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| 180 | |
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| 181 | result.assetInstance.addToAssetSubItems(assetSubItemInstance1) |
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| 182 | |
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| 183 | def i = 0 |
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| 184 | for(assetSubItem in assetSubItemToCopy.subItems) { |
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| 185 | copyAssetSubItem(assetSubItem, assetSubItemInstance1) |
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| 186 | // Protect against endless recurrsion. |
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| 187 | i++ |
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| 188 | if(i > 100) |
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| 189 | fail(code:"default.create.failure") |
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| 190 | // Stop if an error is flagged. |
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| 191 | if(result.error) |
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| 192 | break |
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| 193 | } |
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| 194 | } //copyAssetSubItem1 |
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| 195 | |
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| 196 | def linkAssetSubItem = { assetSubItemToLink -> |
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| 197 | result.assetInstance.addToAssetSubItems(assetSubItemToLink) |
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| 198 | } |
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| 199 | |
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| 200 | def i = 0 |
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| 201 | for(assetSubItem in result.assetToCopy.assetSubItems) { |
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| 202 | |
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| 203 | if(params.copyMethod == "copy") |
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| 204 | copyAssetSubItem1(assetSubItem) |
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| 205 | else |
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| 206 | linkAssetSubItem(assetSubItem) |
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| 207 | // Protect against endless recurrsion. |
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| 208 | i++ |
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| 209 | if(i > 100) |
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| 210 | fail(code:"default.create.failure") |
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| 211 | // Stop if an error is flagged. |
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| 212 | if(result.error) |
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| 213 | break |
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| 214 | } |
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| 215 | |
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| 216 | // Success or not. |
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| 217 | return result |
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| 218 | |
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[350] | 219 | } // end withTransaction |
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[278] | 220 | } // end saveCopySrvce |
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| 221 | |
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| 222 | } // end class |
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