1 /** |
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2 * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Symbian Foundation - initial contribution. |
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11 * Contributors: |
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12 * Description: |
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13 * Overview: |
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14 * Details: |
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15 * Platforms/Drives/Compatibility: |
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16 * Assumptions/Requirement/Pre-requisites: |
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17 * Failures and causes: |
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18 */ |
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19 package org.symbian.tools.mtw.internal.deployment; |
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20 |
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21 import org.eclipse.core.runtime.IConfigurationElement; |
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22 import org.eclipse.core.runtime.Platform; |
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23 import org.symbian.tools.mtw.ui.deployment.IDeploymentTargetProvider; |
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24 |
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25 public class DeploymentTargetProviderRegistry { |
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26 private static DeploymentTargetProviderRegistry INSTANCE; |
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27 |
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28 private DeploymentTargetProviderDescriptor[] descriptors; |
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29 |
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30 private DeploymentTargetProviderRegistry() { |
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31 readExtensions(); |
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32 } |
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33 |
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34 private void readExtensions() { |
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35 final IConfigurationElement[] elements = Platform.getExtensionRegistry().getConfigurationElementsFor( |
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36 "org.symbian.tools.mtw.ui.deploymentTargetsProvider"); |
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37 descriptors = new DeploymentTargetProviderDescriptor[elements.length]; |
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38 for (int i = 0; i < elements.length; i++) { |
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39 descriptors[i] = new DeploymentTargetProviderDescriptor(elements[i]); |
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40 } |
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41 } |
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42 |
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43 public static synchronized DeploymentTargetProviderRegistry getInstance() { |
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44 if (INSTANCE == null) { |
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45 INSTANCE = new DeploymentTargetProviderRegistry(); |
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46 } |
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47 return INSTANCE; |
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48 } |
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49 |
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50 public DeploymentTargetProviderDescriptor[] getProviders() { |
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51 return descriptors; |
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52 } |
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53 |
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54 public IDeploymentTargetProvider getProvider(String id) { |
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55 DeploymentTargetProviderDescriptor[] providers = getProviders(); |
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56 for (DeploymentTargetProviderDescriptor descriptor : providers) { |
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57 if (descriptor.getId().equals(id)) { |
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58 return descriptor; |
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59 } |
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60 } |
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61 return null; |
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62 } |
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63 } |
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