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package liquibase.integration.ant; |
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import liquibase.Liquibase; |
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import liquibase.util.ui.UIFactory; |
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import org.apache.tools.ant.BuildException; |
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import java.io.Writer; |
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| 12 | 1 | public class DatabaseUpdateTask extends BaseLiquibaseTask { |
| 13 | 1 | private boolean dropFirst = false; |
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public boolean isDropFirst() { |
| 16 | 0 | return dropFirst; |
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} |
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public void setDropFirst(boolean dropFirst) { |
| 20 | 0 | this.dropFirst = dropFirst; |
| 21 | 0 | } |
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@Override |
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public void execute() throws BuildException { |
| 25 | 0 | if (!shouldRun()) { |
| 26 | 0 | return; |
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} |
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|
| 29 | 0 | super.execute(); |
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|
| 31 | 0 | Liquibase liquibase = null; |
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try { |
| 33 | 0 | liquibase = createLiquibase(); |
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|
| 35 | 0 | if (isPromptOnNonLocalDatabase() && !liquibase.isSafeToRunMigration() |
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&& UIFactory.getInstance().getFacade().promptForNonLocalDatabase(liquibase.getDatabase())) { |
| 37 | 0 | throw new BuildException("Chose not to run against non-production database"); |
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} |
| 39 | |
|
| 40 | 0 | Writer writer = createOutputWriter(); |
| 41 | 0 | if (writer == null) { |
| 42 | 0 | if (isDropFirst()) { |
| 43 | 0 | liquibase.dropAll(); |
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} |
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|
| 46 | 0 | liquibase.update(getContexts()); |
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} else { |
| 48 | 0 | if (isDropFirst()) { |
| 49 | 0 | throw new BuildException("Cannot dropFirst when outputting update SQL"); |
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} |
| 51 | 0 | liquibase.update(getContexts(), writer); |
| 52 | 0 | writer.flush(); |
| 53 | 0 | writer.close(); |
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} |
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|
| 56 | 0 | } catch (Exception e) { |
| 57 | 0 | throw new BuildException(e); |
| 58 | |
} finally { |
| 59 | 0 | closeDatabase(liquibase); |
| 60 | 0 | } |
| 61 | 0 | } |
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} |