| package org.eclipse.dltk.installer; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import org.eclipse.epp.installer.archive.Archives; |
| import org.eclipse.epp.installer.archive.IArchive; |
| import org.eclipse.epp.installer.archive.IArchiveEntry; |
| import org.eclipse.epp.installer.core.InstallOptions; |
| import org.eclipse.epp.installer.core.model.Context; |
| import org.eclipse.epp.installer.core.model.IInstallStep; |
| import org.eclipse.epp.installer.core.model.IStepProcessor; |
| import org.eclipse.epp.installer.core.operations.ExtractDirectoryOperation; |
| import org.eclipse.epp.installer.core.steps.RunOperationsStep; |
| |
| public class CreateInstallOperationsProcessor implements IStepProcessor { |
| |
| public void process(IInstallStep step) { |
| if (step instanceof RunOperationsStep) { |
| String archivePath = System.getProperty(Context.INSTALLER_JAR_PROPERTY); |
| if (archivePath == null) |
| throw new RuntimeException("archive name unspecified, please set " |
| + Context.INSTALLER_JAR_PROPERTY + " property."); |
| IArchive archive; |
| try { |
| archive = Archives.createArchive(new File(archivePath)); |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| if(archive == null) |
| throw new RuntimeException("archive not found at: " + archivePath); |
| IArchiveEntry entry = archive.getEntry("eclipse"); |
| |
| File dir = new File(step.getOptions().getString( |
| InstallOptions.OPTION_INSTALL_DIR)); |
| |
| ((RunOperationsStep) step).add(new ExtractDirectoryOperation(archive, entry, dir)); |
| } |
| } |
| |
| } |
