| 1 | package de.uka.ipd.sdq.codegen.simucontroller.workflow.jobs; |
| 2 | |
| 3 | import java.io.ByteArrayInputStream; |
| 4 | import java.io.ByteArrayOutputStream; |
| 5 | import java.io.PrintStream; |
| 6 | |
| 7 | import org.apache.commons.lang.StringUtils; |
| 8 | import org.eclipse.core.resources.IFile; |
| 9 | import org.eclipse.core.resources.IProject; |
| 10 | import org.eclipse.core.runtime.CoreException; |
| 11 | import org.eclipse.core.runtime.IProgressMonitor; |
| 12 | |
| 13 | import de.uka.ipd.sdq.workflow.IJob; |
| 14 | import de.uka.ipd.sdq.workflow.exceptions.JobFailedException; |
| 15 | import de.uka.ipd.sdq.workflow.exceptions.RollbackFailedException; |
| 16 | import de.uka.ipd.sdq.workflow.exceptions.UserCanceledException; |
| 17 | import de.uka.ipd.sdq.workflow.pcm.configurations.AbstractCodeGenerationWorkflowRunConfiguration; |
| 18 | import de.uka.ipd.sdq.workflow.pcm.jobs.CreatePluginProjectJob; |
| 19 | |
| 20 | public abstract class AbstractCreateMetaDataFilesJob { |
| 21 | |
| 22 | protected AbstractCodeGenerationWorkflowRunConfiguration configuration; |
| 23 | public static final String F_MANIFEST = "MANIFEST.MF"; |
| 24 | public static final String F_MANIFEST_FP = "META-INF/" + F_MANIFEST; |
| 25 | public static final String F_PLUGIN = "plugin.xml"; |
| 26 | public static final String F_FRAGMENT = "fragment.xml"; |
| 27 | public static final String F_PROPERTIES = ".properties"; |
| 28 | public static final String F_BUILD = "build" + F_PROPERTIES; |
| 29 | |
| 30 | public AbstractCreateMetaDataFilesJob() { |
| 31 | super(); |
| 32 | } |
| 33 | |
| 34 | public void execute(IProgressMonitor monitor) throws JobFailedException, |
| 35 | UserCanceledException { |
| 36 | IProject project = CreatePluginProjectJob.getProject(configuration.getStoragePluginID()); |
| 37 | |
| 38 | try { |
| 39 | createPluginXml(project); |
| 40 | createManifestMf(project); |
| 41 | createBuildProperties(project); |
| 42 | } catch (CoreException e) { |
| 43 | throw new JobFailedException("Failed to create plugin metadata files",e); |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | public String getName() { |
| 48 | return "Create SimuCom Metadata Files"; |
| 49 | } |
| 50 | |
| 51 | public void rollback(IProgressMonitor monitor) throws RollbackFailedException { |
| 52 | // Nothing to do |
| 53 | } |
| 54 | |
| 55 | private void createPluginXml(IProject project) throws CoreException { |
| 56 | |
| 57 | ByteArrayOutputStream baos; |
| 58 | PrintStream out; |
| 59 | |
| 60 | baos = new ByteArrayOutputStream(); |
| 61 | out = new PrintStream(baos); |
| 62 | |
| 63 | |
| 64 | writePluginXmlContent(out); |
| 65 | |
| 66 | out.close(); |
| 67 | |
| 68 | IFile pluginXml = project.getFile(F_PLUGIN); |
| 69 | if (!pluginXml.exists()) |
| 70 | pluginXml.create(new ByteArrayInputStream(baos.toByteArray()), |
| 71 | true, null); |
| 72 | } |
| 73 | |
| 74 | protected abstract void writePluginXmlContent(PrintStream out); |
| 75 | |
| 76 | private void createBuildProperties(IProject project) throws CoreException { |
| 77 | |
| 78 | ByteArrayOutputStream baos; |
| 79 | PrintStream out; |
| 80 | |
| 81 | baos = new ByteArrayOutputStream(); |
| 82 | out = new PrintStream(baos); |
| 83 | |
| 84 | writeBuildPropertiesContent(out); |
| 85 | |
| 86 | out.close(); |
| 87 | |
| 88 | IFile buildProperties = project.getFile(F_BUILD); |
| 89 | if (!buildProperties.exists()) |
| 90 | buildProperties.create( |
| 91 | new ByteArrayInputStream(baos.toByteArray()), true, null); |
| 92 | } |
| 93 | |
| 94 | protected abstract void writeBuildPropertiesContent(PrintStream out); |
| 95 | |
| 96 | |
| 97 | private void createManifestMf(IProject project) throws CoreException { |
| 98 | |
| 99 | ByteArrayOutputStream baos; |
| 100 | PrintStream out; |
| 101 | |
| 102 | baos = new ByteArrayOutputStream(); |
| 103 | out = new PrintStream(baos); |
| 104 | |
| 105 | out.println("Manifest-Version: 1.0"); //$NON-NLS-1$ |
| 106 | out.println("Bundle-ManifestVersion: 2"); //$NON-NLS-1$ |
| 107 | out.println("Bundle-Name: SimuCom Instance Plug-in"); //$NON-NLS-1$ |
| 108 | out.println("Bundle-SymbolicName: " + project.getName() + ";singleton:=true"); //$NON-NLS-1$ |
| 109 | out.println("Bundle-Version: 1.0.0"); //$NON-NLS-1$ |
| 110 | out.println("Bundle-Activator: " + getBundleActivator()); |
| 111 | |
| 112 | out.print("Require-Bundle: "); |
| 113 | |
| 114 | out.println(StringUtils.join(getRequiredBundles(), ",\n ")); |
| 115 | |
| 116 | |
| 117 | |
| 118 | out.println("Eclipse-LazyStart: true"); //$NON-NLS-1$ |
| 119 | out.println("Bundle-ClassPath: bin/,"); |
| 120 | out.println(" ."); |
| 121 | //out.println("Export-Package: main"); |
| 122 | |
| 123 | out.close(); |
| 124 | |
| 125 | IFile manifestMf = project.getFile(F_MANIFEST_FP); |
| 126 | if (!manifestMf.exists()) |
| 127 | manifestMf.create(new ByteArrayInputStream(baos.toByteArray()), |
| 128 | true, null); |
| 129 | } |
| 130 | |
| 131 | protected abstract String[] getRequiredBundles(); |
| 132 | |
| 133 | protected abstract String getBundleActivator(); |
| 134 | |
| 135 | } |