diff options
Diffstat (limited to 'antlr3-maven-plugin/src/main/java/org/antlr/mojo/antlr3/Antlr3Mojo.java')
| -rw-r--r-- | antlr3-maven-plugin/src/main/java/org/antlr/mojo/antlr3/Antlr3Mojo.java | 73 |
1 files changed, 29 insertions, 44 deletions
diff --git a/antlr3-maven-plugin/src/main/java/org/antlr/mojo/antlr3/Antlr3Mojo.java b/antlr3-maven-plugin/src/main/java/org/antlr/mojo/antlr3/Antlr3Mojo.java index 6c18c55..13a3465 100644 --- a/antlr3-maven-plugin/src/main/java/org/antlr/mojo/antlr3/Antlr3Mojo.java +++ b/antlr3-maven-plugin/src/main/java/org/antlr/mojo/antlr3/Antlr3Mojo.java @@ -51,20 +51,25 @@ import org.codehaus.plexus.compiler.util.scan.SimpleSourceInclusionScanner; import org.codehaus.plexus.compiler.util.scan.SourceInclusionScanner; import org.codehaus.plexus.compiler.util.scan.mapping.SourceMapping; import org.codehaus.plexus.compiler.util.scan.mapping.SuffixMapping; +import org.apache.maven.plugins.annotations.Component; +import org.apache.maven.plugins.annotations.LifecyclePhase; +import org.apache.maven.plugins.annotations.Mojo; +import org.apache.maven.plugins.annotations.Parameter; +import org.apache.maven.plugins.annotations.ResolutionScope; +import org.apache.maven.project.MavenProject; /** * Parses ANTLR grammar files {@code *.g} and transforms them into Java source * files. * - * @goal antlr - * @phase generate-sources - * @requiresDependencyResolution compile - * @requiresProject true - * * @author <a href="mailto:jimi@temporal-wave.com">Jim Idle</a> */ -public class Antlr3Mojo - extends AbstractMojo { +@Mojo( + name = "antlr", + defaultPhase = LifecyclePhase.GENERATE_SOURCES, + requiresDependencyResolution = ResolutionScope.COMPILE, + requiresProject = true, threadSafe = true) +public class Antlr3Mojo extends AbstractMojo { // First, let's deal with the options that the ANTLR tool itself // can be configured by. @@ -73,88 +78,77 @@ public class Antlr3Mojo * If set to true, then after the tool has processed an input grammar file * it will report various statistics about the parser, such as information * on cyclic DFAs, which rules may use backtracking, and so on. - * - * @parameter default-value="false" */ + @Parameter(property = "report", defaultValue = "false") protected boolean report; /** * If set to true, then the ANTLR tool will print a version of the input * grammar(s) which are stripped of any embedded actions. - * - * @parameter default-value="false" */ + @Parameter(property = "printGrammar", defaultValue = "false") protected boolean printGrammar; /** * If set to true, then the code generated by the ANTLR code generator will * be set to debug mode. This means that when run, the code will 'hang' and * wait for a debug connection on a TCP port (49100 by default). - * - * @parameter default-value="false" */ + @Parameter(property = "debug", defaultValue = "false") protected boolean debug; /** * If set to true, then the generated parser will compute and report profile * information at runtime. - * - * @parameter default-value="false" */ + @Parameter(property = "profile", defaultValue = "false") protected boolean profile; /** * If set to true, then the ANTLR tool will generate a description of the * NFA for each rule in <a href="http://www.graphviz.org">Dot format</a> - * - * @parameter default-value="false" */ + @Parameter(property = "nfa", defaultValue = "false") protected boolean nfa; /** * If set to true, then the ANTLR tool will generate a description of the * DFA for each decision in the grammar in * <a href="http://www.graphviz.org">Dot format</a>. - * - * @parameter default-value="false" */ + @Parameter(property = "dfa", defaultValue = "false") protected boolean dfa; /** * If set to true, the generated parser code will log rule entry and exit * points to stdout ({@link System#out} for the Java target) as an aid to * debugging. - * - * @parameter default-value="false" */ + @Parameter(property = "trace", defaultValue = "false") protected boolean trace; /** * If this parameter is set, it indicates that any warning or error messages * returned by ANLTR, should be formatted in the specified way. Currently, * ANTLR supports the built-in formats {@code antlr}, {@code gnu} and * {@code vs2005}. - * - * @parameter default-value="antlr" */ + @Parameter(property = "messageFormat", defaultValue = "antlr") protected String messageFormat; /** * If set to true, then ANTLR will report verbose messages during the code * generation process. This includes the names of files, the version of * ANTLR, and more. - * - * @parameter default-value="true" */ + @Parameter(property = "verbose", defaultValue = "true") protected boolean verbose; /** * The maximum number of alternatives allowed in an inline switch statement. * Beyond this, ANTLR will not generate a switch statement for the DFA. - * - * @parameter default-value="300" */ + @Parameter(property = "maxSwitchCaseLabels", defaultValue = "300") private int maxSwitchCaseLabels; /** * The minimum number of alternatives for ANTLR to generate a switch * statement. For decisions with fewer alternatives, an if/else if/else * statement will be used instead. - * - * @parameter default-value="3" */ + @Parameter(property = "minSwitchAlts", defaultValue = "3") private int minSwitchAlts; /* -------------------------------------------------------------------- @@ -171,49 +165,40 @@ public class Antlr3Mojo * A set of Ant-like inclusion patterns used to select files from the source * directory for processing. By default, the pattern <code>**/*.g</code> * is used to select grammar files.</p> - * - * @parameter */ + @Parameter protected Set<String> includes = new HashSet<String>(); /** * A set of Ant-like exclusion patterns used to prevent certain files from * being processed. By default, this set is empty such that no files are * excluded. - * - * @parameter */ + @Parameter protected Set<String> excludes = new HashSet<String>(); /** * The current Maven project. - * - * @parameter expression="${project}" - * @required - * @readonly */ + @Parameter(property = "project", required = true, readonly = true) protected MavenProject project; /** * The directory where the ANTLR grammar files ({@code *.g}) are located. - * - * @parameter default-value="${basedir}/src/main/antlr3" */ + @Parameter(defaultValue = "${basedir}/src/main/antlr3") private File sourceDirectory; /** * The directory where the parser files generated by ANTLR will be stored. * The directory will be registered as a compile source root of the project * such that the generated files will participate in later build phases like * compiling and packaging. - * - * @parameter default-value="${project.build.directory}/generated-sources/antlr3" - * @required */ + @Parameter(defaultValue = "${project.build.directory}/generated-sources/antlr3", required = true) private File outputDirectory; /** * Location for imported token files, e.g. {@code *.tokens} and imported * grammars. Note that ANTLR will not try to process grammars that it finds * to be imported into other grammars (in the same processing session). - * - * @parameter default-value="${basedir}/src/main/antlr3/imports" */ + @Parameter(defaultValue = "${basedir}/src/main/antlr3/imports") private File libDirectory; public File getSourceDirectory() { |