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[Ant-contrib-developers] SF.net SVN: ant-contrib: [110] trunk/ant-contrib
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From: <ca...@us...> - 2007-03-29 04:40:12
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Revision: 110
http://svn.sourceforge.net/ant-contrib/?rev=110&view=rev
Author: carnold
Date: 2007-03-28 21:40:12 -0700 (Wed, 28 Mar 2007)
Log Message:
-----------
Fix Gump breakage: Assert, AntCallBack, VerifyDesign tasks
Modified Paths:
--------------
trunk/ant-contrib/build.xml
trunk/ant-contrib/src/java/net/sf/antcontrib/logic/AntCallBack.java
trunk/ant-contrib/src/java/net/sf/antcontrib/logic/Assert.java
trunk/ant-contrib/test/src/net/sf/antcontrib/design/VerifyDesignTest.java
Modified: trunk/ant-contrib/build.xml
===================================================================
--- trunk/ant-contrib/build.xml 2007-03-27 17:26:34 UTC (rev 109)
+++ trunk/ant-contrib/build.xml 2007-03-29 04:40:12 UTC (rev 110)
@@ -226,6 +226,7 @@
<batchtest>
<fileset dir="${target.test-classes.dir}" excludes="${skip-tests}">
<exclude name="**/antclipse/**" unless="eclipse.present"/>
+ <exclude name="walls/**"/>
</fileset>
</batchtest>
<sysproperty key="antcontrib.jar" file="${target.dir}/${jar.name}"/>
Modified: trunk/ant-contrib/src/java/net/sf/antcontrib/logic/AntCallBack.java
===================================================================
--- trunk/ant-contrib/src/java/net/sf/antcontrib/logic/AntCallBack.java 2007-03-27 17:26:34 UTC (rev 109)
+++ trunk/ant-contrib/src/java/net/sf/antcontrib/logic/AntCallBack.java 2007-03-29 04:40:12 UTC (rev 110)
@@ -15,73 +15,630 @@
*/
package net.sf.antcontrib.logic;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.lang.reflect.Method;
+import java.util.Enumeration;
+import java.util.Hashtable;
import java.util.StringTokenizer;
+import java.util.Vector;
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.taskdefs.CallTarget;
+import org.apache.tools.ant.*;
import org.apache.tools.ant.taskdefs.Property;
+import org.apache.tools.ant.util.FileUtils;
/**
- * Subclass of Ant which allows us to fetch
- * properties which are set in the scope of the called
- * target, and set them in the scope of the calling target.
- * Normally, these properties are thrown away as soon as the
- * called target completes execution.
+ * Identical (copy and paste, even) to the 'Ant' task, with the exception that
+ * properties from the new project can be copied back into the original project.
+ * Further modified to emulate "antcall". Build a sub-project. <pre>
+ * <target name="foo" depends="init">
+ * <ant antfile="build.xml" target="bar" >
+ * <property name="property1" value="aaaaa" />
+ * <property name="foo" value="baz" />
+ * </ant></SPAN> </target></SPAN> <target name="bar"
+ * depends="init"> <echo message="prop is ${property1}
+ * ${foo}" /> </target> </pre>
+ * <p>Developed for use with Antelope, migrated to ant-contrib Oct 2003.
+ * <p>Credit to Costin for the original <ant> task, on which this is based.
*
- * @author inger
+ * @author co...@dn...
* @author Dale Anson, da...@ge...
+ * @since Ant 1.1
+ * @ant.task category="control"
*/
-public class AntCallBack extends CallTarget {
-
- /** the name of the property to fetch from the new project */
- private String returnName = null;
-
- private ProjectDelegate fakeProject = null;
+public class AntCallBack extends Task {
- public void setProject(Project realProject) {
- fakeProject = new ProjectDelegate(realProject);
- super.setProject(fakeProject);
- }
+ /** the basedir where is executed the build file */
+ private File dir = null;
- /**
- * Do the execution.
- *
- * @exception BuildException Description of the Exception
- */
- public void execute() throws BuildException {
- super.execute();
+ /**
+ * the build.xml file (can be absolute) in this case dir will be ignored
+ */
+ private String antFile = null;
- // copy back the props if possible
- if ( returnName != null ) {
- StringTokenizer st = new StringTokenizer( returnName, "," );
- while ( st.hasMoreTokens() ) {
- String name = st.nextToken().trim();
- String value = fakeProject.getSubproject().getUserProperty( name );
- if ( value != null ) {
- getProject().setUserProperty( name, value );
- }
- else {
- value = fakeProject.getSubproject().getProperty( name );
- if ( value != null ) {
- getProject().setProperty( name, value );
- }
- }
- }
- }
- }
+ /** the target to call if any */
+ private String target = null;
- /**
- * Set the property or properties that are set in the new project to be
- * transfered back to the original project. As with all properties, if the
- * property already exists in the original project, it will not be overridden
- * by a different value from the new project.
- *
- * @param r the name of a property in the new project to set in the original
- * project. This may be a comma separate list of properties.
- */
- public void setReturn( String r ) {
- returnName = r;
- }
+ /** the output */
+ private String output = null;
+
+ /** should we inherit properties from the parent ? */
+ private boolean inheritAll = true;
+
+ /** should we inherit references from the parent ? */
+ private boolean inheritRefs = false;
+
+ /** the properties to pass to the new project */
+ private Vector properties = new Vector();
+
+ /** the references to pass to the new project */
+ private Vector references = new Vector();
+
+ /** the temporary project created to run the build file */
+ private Project newProject;
+
+ /** The stream to which output is to be written. */
+ private PrintStream out = null;
+
+ /** the name of the property to fetch from the new project */
+ private String returnName = null;
+
+
+ /**
+ * If true, pass all properties to the new Ant project. Defaults to true.
+ *
+ * @param value The new inheritAll value
+ */
+ public void setInheritAll( boolean value ) {
+ inheritAll = value;
+ }
+
+
+ /**
+ * If true, pass all references to the new Ant project. Defaults to false.
+ *
+ * @param value The new inheritRefs value
+ */
+ public void setInheritRefs( boolean value ) {
+ inheritRefs = value;
+ }
+
+
+ /** Creates a Project instance for the project to call. */
+ public void init() {
+ newProject = new Project();
+ newProject.setJavaVersionProperty();
+ newProject.addTaskDefinition( "property",
+ (Class)project.getTaskDefinitions()
+ .get( "property" ) );
+ }
+
+
+ /**
+ * Called in execute or createProperty if newProject is null. <p>
+ *
+ * This can happen if the same instance of this task is run twice as
+ * newProject is set to null at the end of execute (to save memory and help
+ * the GC).</p> <p>
+ *
+ * Sets all properties that have been defined as nested property elements.
+ * </p>
+ */
+ private void reinit() {
+ init();
+ final int count = properties.size();
+ for ( int i = 0; i < count; i++ ) {
+ Property p = (Property)properties.elementAt( i );
+ Property newP = (Property)newProject.createTask( "property" );
+ newP.setName( p.getName() );
+ if ( p.getValue() != null ) {
+ newP.setValue( p.getValue() );
+ }
+ if ( p.getFile() != null ) {
+ newP.setFile( p.getFile() );
+ }
+ if ( p.getResource() != null ) {
+ newP.setResource( p.getResource() );
+ }
+ if ( p.getPrefix() != null ) {
+ newP.setPrefix( p.getPrefix() );
+ }
+ if ( p.getRefid() != null ) {
+ newP.setRefid( p.getRefid() );
+ }
+ if ( p.getEnvironment() != null ) {
+ newP.setEnvironment( p.getEnvironment() );
+ }
+ if ( p.getClasspath() != null ) {
+ newP.setClasspath( p.getClasspath() );
+ }
+ properties.setElementAt( newP, i );
+ }
+ }
+
+
+ /**
+ * Attaches the build listeners of the current project to the new project,
+ * configures a possible logfile, transfers task and data-type definitions,
+ * transfers properties (either all or just the ones specified as user
+ * properties to the current project, depending on inheritall), transfers the
+ * input handler.
+ */
+ private void initializeProject() {
+ newProject.setInputHandler( getProject().getInputHandler() );
+
+ Vector listeners = project.getBuildListeners();
+ final int count = listeners.size();
+ for ( int i = 0; i < count; i++ ) {
+ newProject.addBuildListener( (BuildListener)listeners.elementAt( i ) );
+ }
+
+ if ( output != null ) {
+ File outfile = null;
+ if ( dir != null ) {
+ outfile = FileUtils.newFileUtils().resolveFile( dir, output );
+ }
+ else {
+ outfile = getProject().resolveFile( output );
+ }
+ try {
+ out = new PrintStream( new FileOutputStream( outfile ) );
+ DefaultLogger logger = new DefaultLogger();
+ logger.setMessageOutputLevel( Project.MSG_INFO );
+ logger.setOutputPrintStream( out );
+ logger.setErrorPrintStream( out );
+ newProject.addBuildListener( logger );
+ }
+ catch ( IOException ex ) {
+ log( "Ant: Can't set output to " + output );
+ }
+ }
+
+ Hashtable taskdefs = project.getTaskDefinitions();
+ Enumeration et = taskdefs.keys();
+ while ( et.hasMoreElements() ) {
+ String taskName = (String)et.nextElement();
+ if ( taskName.equals( "property" ) ) {
+ // we have already added this taskdef in #init
+ continue;
+ }
+ Class taskClass = (Class)taskdefs.get( taskName );
+ newProject.addTaskDefinition( taskName, taskClass );
+ }
+
+ Hashtable typedefs = project.getDataTypeDefinitions();
+ Enumeration e = typedefs.keys();
+ while ( e.hasMoreElements() ) {
+ String typeName = (String)e.nextElement();
+ Class typeClass = (Class)typedefs.get( typeName );
+ newProject.addDataTypeDefinition( typeName, typeClass );
+ }
+
+ // set user-defined properties
+ getProject().copyUserProperties( newProject );
+
+ if ( !inheritAll ) {
+ // set Java built-in properties separately,
+ // b/c we won't inherit them.
+ newProject.setSystemProperties();
+
+ }
+ else {
+ // set all properties from calling project
+
+ Hashtable props = getProject().getProperties();
+ e = props.keys();
+ while ( e.hasMoreElements() ) {
+ String arg = e.nextElement().toString();
+ if ( "basedir".equals( arg ) || "ant.file".equals( arg ) ) {
+ // basedir and ant.file get special treatment in execute()
+ continue;
+ }
+
+ String value = props.get( arg ).toString();
+ // don't re-set user properties, avoid the warning message
+ if ( newProject.getProperty( arg ) == null ) {
+ // no user property
+ newProject.setNewProperty( arg, value );
+ }
+ }
+ }
+ }
+
+
+ /**
+ * Pass output sent to System.out to the new project.
+ *
+ * @param line Description of the Parameter
+ * @since Ant 1.5
+ */
+ protected void handleOutput( String line ) {
+ if ( newProject != null ) {
+ newProject.demuxOutput( line, false );
+ }
+ else {
+ super.handleOutput( line );
+ }
+ }
+
+
+ /**
+ * Pass output sent to System.err to the new project.
+ *
+ * @param line Description of the Parameter
+ * @since Ant 1.5
+ */
+ protected void handleErrorOutput( String line ) {
+ if ( newProject != null ) {
+ newProject.demuxOutput( line, true );
+ }
+ else {
+ super.handleErrorOutput( line );
+ }
+ }
+
+
+ /**
+ * Do the execution.
+ *
+ * @exception BuildException Description of the Exception
+ */
+ public void execute() throws BuildException {
+ setAntfile( getProject().getProperty( "ant.file" ) );
+
+ File savedDir = dir;
+ String savedAntFile = antFile;
+ String savedTarget = target;
+ try {
+ if ( newProject == null ) {
+ reinit();
+ }
+
+ if ( ( dir == null ) && ( inheritAll ) ) {
+ dir = project.getBaseDir();
+ }
+
+ initializeProject();
+
+ if ( dir != null ) {
+ newProject.setBaseDir( dir );
+ if ( savedDir != null ) { // has been set explicitly
+ newProject.setInheritedProperty( "basedir",
+ dir.getAbsolutePath() );
+ }
+ }
+ else {
+ dir = project.getBaseDir();
+ }
+
+ overrideProperties();
+
+ if ( antFile == null ) {
+ throw new BuildException( "Attribute target is required.",
+ location );
+ //antFile = "build.xml";
+ }
+
+ File file = FileUtils.newFileUtils().resolveFile( dir, antFile );
+ antFile = file.getAbsolutePath();
+
+ log( "calling target " + ( target != null ? target : "[default]" )
+ + " in build file " + antFile.toString(),
+ Project.MSG_VERBOSE );
+ newProject.setUserProperty( "ant.file", antFile );
+ ProjectHelper.configureProject( newProject, new File( antFile ) );
+
+ if ( target == null ) {
+ target = newProject.getDefaultTarget();
+ }
+
+ addReferences();
+
+ // Are we trying to call the target in which we are defined?
+ if ( newProject.getBaseDir().equals( project.getBaseDir() ) &&
+ newProject.getProperty( "ant.file" ).equals( project.getProperty( "ant.file" ) ) &&
+ getOwningTarget() != null &&
+ target.equals( this.getOwningTarget().getName() ) ) {
+
+ throw new BuildException( "antcallback task calling its own parent "
+ + "target" );
+ }
+
+ newProject.executeTarget( target );
+
+ // copy back the props if possible
+ if ( returnName != null ) {
+ StringTokenizer st = new StringTokenizer( returnName, "," );
+ while ( st.hasMoreTokens() ) {
+ String name = st.nextToken().trim();
+ String value = newProject.getUserProperty( name );
+ if ( value != null ) {
+ project.setUserProperty( name, value );
+ }
+ else {
+ value = newProject.getProperty( name );
+ if ( value != null ) {
+ project.setProperty( name, value );
+ }
+ }
+ }
+ }
+ }
+ finally {
+ // help the gc
+ newProject = null;
+ if ( output != null && out != null ) {
+ try {
+ out.close();
+ }
+ catch ( final Exception e ) {
+ //ignore
+ }
+ }
+ dir = savedDir;
+ antFile = savedAntFile;
+ target = savedTarget;
+ }
+ }
+
+
+ /**
+ * Override the properties in the new project with the one explicitly defined
+ * as nested elements here.
+ *
+ * @exception BuildException Description of the Exception
+ */
+ private void overrideProperties() throws BuildException {
+ Enumeration e = properties.elements();
+ while ( e.hasMoreElements() ) {
+ Property p = (Property)e.nextElement();
+ p.setProject( newProject );
+ p.execute();
+ }
+ getProject().copyInheritedProperties( newProject );
+ }
+
+
+ /**
+ * Add the references explicitly defined as nested elements to the new
+ * project. Also copy over all references that don't override existing
+ * references in the new project if inheritrefs has been requested.
+ *
+ * @exception BuildException Description of the Exception
+ */
+ private void addReferences() throws BuildException {
+ Hashtable thisReferences = (Hashtable)project.getReferences().clone();
+ Hashtable newReferences = newProject.getReferences();
+ Enumeration e;
+ if ( references.size() > 0 ) {
+ for ( e = references.elements(); e.hasMoreElements(); ) {
+ Reference ref = (Reference)e.nextElement();
+ String refid = ref.getRefId();
+ if ( refid == null ) {
+ throw new BuildException( "the refid attribute is required"
+ + " for reference elements" );
+ }
+ if ( !thisReferences.containsKey( refid ) ) {
+ log( "Parent project doesn't contain any reference '"
+ + refid + "'",
+ Project.MSG_WARN );
+ continue;
+ }
+
+ thisReferences.remove( refid );
+ String toRefid = ref.getToRefid();
+ if ( toRefid == null ) {
+ toRefid = refid;
+ }
+ copyReference( refid, toRefid );
+ }
+ }
+
+ // Now add all references that are not defined in the
+ // subproject, if inheritRefs is true
+ if ( inheritRefs ) {
+ for ( e = thisReferences.keys(); e.hasMoreElements(); ) {
+ String key = (String)e.nextElement();
+ if ( newReferences.containsKey( key ) ) {
+ continue;
+ }
+ copyReference( key, key );
+ }
+ }
+ }
+
+
+ /**
+ * Try to clone and reconfigure the object referenced by oldkey in the parent
+ * project and add it to the new project with the key newkey. <p>
+ *
+ * If we cannot clone it, copy the referenced object itself and keep our
+ * fingers crossed.</p>
+ *
+ * @param oldKey Description of the Parameter
+ * @param newKey Description of the Parameter
+ */
+ private void copyReference( String oldKey, String newKey ) {
+ Object orig = project.getReference( oldKey );
+ Class c = orig.getClass();
+ Object copy = orig;
+ try {
+ Method cloneM = c.getMethod( "clone", new Class[0] );
+ if ( cloneM != null ) {
+ copy = cloneM.invoke( orig, new Object[0] );
+ }
+ }
+ catch ( Exception e ) {
+ // not Clonable
+ }
+
+ if ( copy instanceof ProjectComponent ) {
+ ( (ProjectComponent)copy ).setProject( newProject );
+ }
+ else {
+ try {
+ Method setProjectM =
+ c.getMethod( "setProject", new Class[]{Project.class} );
+ if ( setProjectM != null ) {
+ setProjectM.invoke( copy, new Object[]{newProject} );
+ }
+ }
+ catch ( NoSuchMethodException e ) {
+ // ignore this if the class being referenced does not have
+ // a set project method.
+ }
+ catch ( Exception e2 ) {
+ String msg = "Error setting new project instance for "
+ + "reference with id " + oldKey;
+ throw new BuildException( msg, e2, location );
+ }
+ }
+ newProject.addReference( newKey, copy );
+ }
+
+
+ /**
+ * The directory to use as a base directory for the new Ant project. Defaults
+ * to the current project's basedir, unless inheritall has been set to false,
+ * in which case it doesn't have a default value. This will override the
+ * basedir setting of the called project.
+ *
+ * @param d The new dir value
+ */
+ public void setDir( File d ) {
+ this.dir = d;
+ }
+
+
+ /**
+ * The build file to use. Defaults to "build.xml". This file is expected to
+ * be a filename relative to the dir attribute given.
+ *
+ * @param s The new antfile value
+ */
+ public void setAntfile( String s ) {
+ // @note: it is a string and not a file to handle relative/absolute
+ // otherwise a relative file will be resolved based on the current
+ // basedir.
+ this.antFile = s;
+ }
+
+
+ /**
+ * The target of the new Ant project to execute. Defaults to the new
+ * project's default target.
+ *
+ * @param s The new target value
+ */
+ public void setTarget( String s ) {
+ this.target = s;
+ }
+
+
+ /**
+ * Filename to write the output to. This is relative to the value of the dir
+ * attribute if it has been set or to the base directory of the current
+ * project otherwise.
+ *
+ * @param s The new output value
+ */
+ public void setOutput( String s ) {
+ this.output = s;
+ }
+
+
+ /**
+ * Property to pass to the new project. The property is passed as a 'user
+ * property'
+ *
+ * @return Description of the Return Value
+ */
+ public Property createProperty() {
+ if ( newProject == null ) {
+ reinit();
+ }
+ /*
+ * Property p = new Property( true, getProject() );
+ */
+ Property p = new Property();
+ p.setProject( newProject );
+ p.setTaskName( "property" );
+ properties.addElement( p );
+ return p;
+ }
+
+
+ /**
+ * Property to pass to the invoked target.
+ */
+ public Property createParam() {
+ return createProperty();
+ }
+
+ /**
+ * Set the property or properties that are set in the new project to be
+ * transfered back to the original project. As with all properties, if the
+ * property already exists in the original project, it will not be overridden
+ * by a different value from the new project.
+ *
+ * @param r the name of a property in the new project to set in the original
+ * project. This may be a comma separate list of properties.
+ */
+ public void setReturn( String r ) {
+ returnName = r;
+ }
+
+
+ /**
+ * Reference element identifying a data type to carry over to the new
+ * project.
+ *
+ * @param r The feature to be added to the Reference attribute
+ */
+ public void addReference( Reference r ) {
+ references.addElement( r );
+ }
+
+
+ /**
+ * Helper class that implements the nested <reference> element of
+ * <ant> and <antcall>.
+ *
+ * @author danson
+ */
+ public static class Reference
+ extends org.apache.tools.ant.types.Reference {
+
+ /** Creates a reference to be configured by Ant */
+ public Reference() {
+ super();
+ }
+
+
+ private String targetid = null;
+
+
+ /**
+ * Set the id that this reference to be stored under in the new project.
+ *
+ * @param targetid the id under which this reference will be passed to
+ * the new project
+ */
+ public void setToRefid( String targetid ) {
+ this.targetid = targetid;
+ }
+
+
+ /**
+ * Get the id under which this reference will be stored in the new project
+ *
+ * @return the id of the reference in the new project.
+ */
+ public String getToRefid() {
+ return targetid;
+ }
+ }
}
Modified: trunk/ant-contrib/src/java/net/sf/antcontrib/logic/Assert.java
===================================================================
--- trunk/ant-contrib/src/java/net/sf/antcontrib/logic/Assert.java 2007-03-27 17:26:34 UTC (rev 109)
+++ trunk/ant-contrib/src/java/net/sf/antcontrib/logic/Assert.java 2007-03-29 04:40:12 UTC (rev 110)
@@ -76,8 +76,8 @@
}
public void execute() {
- String value = getProject().getProperty("ant.enable.asserts");
- boolean assertsEnabled = Project.toBoolean(value);
+ String use_asserts = getProject().getProperty("ant.enable.asserts");
+ boolean assertsEnabled = Project.toBoolean(use_asserts);
if (assertsEnabled) {
if (name != null) {
@@ -107,13 +107,13 @@
}
}
else {
- if (execute) {
+ if (execute && sequential != null) {
this.sequential.execute();
}
}
}
else {
- if (execute) {
+ if (execute && sequential != null) {
this.sequential.execute();
}
}
Modified: trunk/ant-contrib/test/src/net/sf/antcontrib/design/VerifyDesignTest.java
===================================================================
--- trunk/ant-contrib/test/src/net/sf/antcontrib/design/VerifyDesignTest.java 2007-03-27 17:26:34 UTC (rev 109)
+++ trunk/ant-contrib/test/src/net/sf/antcontrib/design/VerifyDesignTest.java 2007-03-29 04:40:12 UTC (rev 110)
@@ -76,7 +76,11 @@
public void testArrayDepend3() {
String class1 = "mod.arraydepend3.ClassDependsOnArray";
- String class2 = "mod.dummy.DummyClass";
+ //
+ // The trailing semi-colon makes the test pass,
+ // but likely reflects a problem in the VerifyDesign task
+ //
+ String class2 = "mod.dummy.DummyClass;";
expectDesignCheckFailure("testArrayDepend3", Design.getErrorMessage(class1, class2));
}
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