| 1 | /** |
| 2 | * |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.gmf.seff.helper; |
| 5 | |
| 6 | import org.eclipse.core.commands.ExecutionException; |
| 7 | import org.eclipse.core.runtime.IAdaptable; |
| 8 | import org.eclipse.core.runtime.IProgressMonitor; |
| 9 | import org.eclipse.gmf.runtime.common.core.command.CommandResult; |
| 10 | import org.eclipse.gmf.runtime.common.core.command.ICommand; |
| 11 | import org.eclipse.gmf.runtime.emf.type.core.commands.ConfigureElementCommand; |
| 12 | import org.eclipse.gmf.runtime.emf.type.core.commands.SetValueCommand; |
| 13 | import org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest; |
| 14 | import org.eclipse.gmf.runtime.emf.type.core.requests.SetRequest; |
| 15 | import org.eclipse.jface.dialogs.Dialog; |
| 16 | import org.eclipse.ui.PlatformUI; |
| 17 | |
| 18 | import de.uka.ipd.sdq.pcm.core.PCMRandomVariable; |
| 19 | import de.uka.ipd.sdq.pcm.dialogs.stoex.StochasticExpressionEditDialog; |
| 20 | import de.uka.ipd.sdq.pcm.repository.InfrastructureRequiredRole; |
| 21 | import de.uka.ipd.sdq.pcm.repository.InfrastructureSignature; |
| 22 | import de.uka.ipd.sdq.pcm.seff.seff_performance.InfrastructureCall; |
| 23 | import de.uka.ipd.sdq.pcm.seff.seff_performance.ParametricResourceDemand; |
| 24 | import de.uka.ipd.sdq.pcm.seff.seff_performance.Seff_performancePackage; |
| 25 | import de.uka.ipd.sdq.stoex.StoexPackage; |
| 26 | import de.uka.ipd.sdq.stoex.analyser.visitors.TypeEnum; |
| 27 | |
| 28 | /**Configures a given {@link InfrastructureCall} instance to use given a given signature and role. |
| 29 | * |
| 30 | * @author groenda |
| 31 | */ |
| 32 | public class InfrastructureCallConfigureCommand extends ConfigureElementCommand { |
| 33 | |
| 34 | /** Configuration request. */ |
| 35 | private ConfigureRequest request = null; |
| 36 | /** Infrastructure signature. */ |
| 37 | private InfrastructureSignature signature = null; |
| 38 | /** Infrastructure required role.*/ |
| 39 | private InfrastructureRequiredRole requiredRole = null; |
| 40 | /** The specification string for the number of calls. */ |
| 41 | private String numberOfCalls; |
| 42 | |
| 43 | /**Creates a new configuration command for an {@link InfrastructureCall}. |
| 44 | * @param request Configuration request. |
| 45 | * @param signature The target signature. |
| 46 | * @param requiredRole The target required role. |
| 47 | * @param numberOfCalls The number of calls to the target. |
| 48 | */ |
| 49 | public InfrastructureCallConfigureCommand(ConfigureRequest request, |
| 50 | InfrastructureSignature signature, InfrastructureRequiredRole requiredRole, String numberOfCalls) { |
| 51 | super(request); |
| 52 | this.request = request; |
| 53 | this.signature = signature; |
| 54 | this.requiredRole = requiredRole; |
| 55 | this.numberOfCalls = numberOfCalls; |
| 56 | } |
| 57 | |
| 58 | /* (non-Javadoc) |
| 59 | * @see org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand#doExecuteWithResult(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable) |
| 60 | */ |
| 61 | @Override |
| 62 | protected CommandResult doExecuteWithResult(IProgressMonitor monitor, |
| 63 | IAdaptable info) throws ExecutionException { |
| 64 | CommandResult commandResult = setInfrastructureSignatureInfrastructureCall(monitor, |
| 65 | info); |
| 66 | if (!isOK(commandResult)) { |
| 67 | return CommandResult |
| 68 | .newErrorCommandResult("Set InfrastructureSignature for the InfrastructureCall failed!"); |
| 69 | } |
| 70 | commandResult = setInfrastructureRequiredRoleInfrastructureCall(monitor, info); |
| 71 | if (!isOK(commandResult)) { |
| 72 | return CommandResult |
| 73 | .newErrorCommandResult("Set InfrastructureRequiredRole for the InfrastructureCall failed!"); |
| 74 | } |
| 75 | commandResult = setNumberOfCallsInfrastructureCall(monitor, info); |
| 76 | if (!isOK(commandResult)) { |
| 77 | return CommandResult.newErrorCommandResult("Set NumberOfCalls for the InfrastructureCall failed."); |
| 78 | } |
| 79 | return CommandResult.newOKCommandResult(); |
| 80 | } |
| 81 | |
| 82 | |
| 83 | /**Create the command to modify the infrastructure signature for an infrastructure call. |
| 84 | * @param monitor Progress monitor. |
| 85 | * @param info Adaptation information. |
| 86 | * @return Command. |
| 87 | * @throws ExecutionException On error. |
| 88 | */ |
| 89 | private CommandResult setInfrastructureSignatureInfrastructureCall( |
| 90 | IProgressMonitor monitor, IAdaptable info) |
| 91 | throws ExecutionException { |
| 92 | |
| 93 | if (!(request.getElementToConfigure() instanceof InfrastructureCall)) { |
| 94 | throw new ExecutionException("The provided element which should be configured was not of type InfrastructureCall."); |
| 95 | } |
| 96 | |
| 97 | ICommand cmd = new SetValueCommand(new SetRequest(request |
| 98 | .getElementToConfigure(), |
| 99 | Seff_performancePackage.eINSTANCE.getInfrastructureCall_Signature__InfrastructureCall(), |
| 100 | signature)); |
| 101 | |
| 102 | cmd.execute(monitor, info); |
| 103 | |
| 104 | return cmd.getCommandResult(); |
| 105 | } |
| 106 | |
| 107 | /**Create the command to modify the required role for an infrastructure call. |
| 108 | * @param monitor Progress monitor. |
| 109 | * @param info Adaptation information. |
| 110 | * @return Command. |
| 111 | * @throws ExecutionException On error. |
| 112 | */ |
| 113 | private CommandResult setInfrastructureRequiredRoleInfrastructureCall( |
| 114 | IProgressMonitor monitor, IAdaptable info) |
| 115 | throws ExecutionException { |
| 116 | |
| 117 | if (!(request.getElementToConfigure() instanceof InfrastructureCall)) { |
| 118 | throw new ExecutionException("The provided element which should be configured was not of type InfrastructureCall."); |
| 119 | } |
| 120 | ICommand cmd = new SetValueCommand(new SetRequest(request |
| 121 | .getElementToConfigure(), Seff_performancePackage.eINSTANCE.getInfrastructureCall_RequiredRole__InfrastructureCall(), |
| 122 | requiredRole)); |
| 123 | |
| 124 | cmd.execute(monitor, info); |
| 125 | |
| 126 | return cmd.getCommandResult(); |
| 127 | } |
| 128 | |
| 129 | /**Create the command to modify the number of calls for an infrastructure call. |
| 130 | * @param monitor Progress monitor. |
| 131 | * @param info Adaptation information. |
| 132 | * @return Command. |
| 133 | * @throws ExecutionException On error. |
| 134 | */ |
| 135 | private CommandResult setNumberOfCallsInfrastructureCall( |
| 136 | IProgressMonitor monitor, IAdaptable info) |
| 137 | throws ExecutionException { |
| 138 | |
| 139 | if (!(request.getElementToConfigure() instanceof InfrastructureCall)) { |
| 140 | throw new ExecutionException("The provided element which should be configured was not of type InfrastructureCall."); |
| 141 | } |
| 142 | InfrastructureCall call = (InfrastructureCall) request.getElementToConfigure(); |
| 143 | ICommand cmd = new SetValueCommand( |
| 144 | new SetRequest( |
| 145 | call.getNumberOfCalls__InfrastructureCall(), |
| 146 | StoexPackage.eINSTANCE.getRandomVariable_Specification(), |
| 147 | numberOfCalls)); |
| 148 | cmd.execute(monitor, info); |
| 149 | return cmd.getCommandResult(); |
| 150 | } |
| 151 | |
| 152 | } |