* IBM Corporation - initial API and implementation
*******************************************************************************/
package net.sourceforge.phpdt.internal.core.builder;
+
import java.util.ArrayList;
import net.sourceforge.phpdt.core.compiler.IProblem;
import net.sourceforge.phpdt.internal.core.util.Util;
import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceDelta;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
+
/**
* The incremental image builder
*/
public class IncrementalImageBuilder extends AbstractImageBuilder {
- protected ArrayList sourceFiles;
- protected ArrayList previousSourceFiles;
- protected ArrayList qualifiedStrings;
- protected ArrayList simpleStrings;
- protected SimpleLookupTable secondaryTypesToRemove;
- protected boolean hasStructuralChanges;
- protected int compileLoop;
- public static int MaxCompileLoop = 5; // perform a full build if it takes
- // more than ? incremental compile
- // loops
- protected IncrementalImageBuilder(PHPBuilder javaBuilder) {
- super(javaBuilder);
- this.nameEnvironment.isIncrementalBuild = true;
- this.newState.copyFrom(javaBuilder.lastState);
- this.sourceFiles = new ArrayList(33);
- this.previousSourceFiles = null;
- this.qualifiedStrings = new ArrayList(33);
- this.simpleStrings = new ArrayList(33);
- this.hasStructuralChanges = false;
- this.compileLoop = 0;
- }
- public boolean build(SimpleLookupTable deltas) {
- // initialize builder
- // walk this project's deltas, find changed source files
- // walk prereq projects' deltas, find changed class files & add affected
- // source files
- // use the build state # to skip the deltas for certain prereq projects
- // ignore changed zip/jar files since they caused a full build
- // compile the source files & acceptResult()
- // compare the produced class files against the existing ones on disk
- // recompile all dependent source files of any type with structural changes
- // or new/removed secondary type
- // keep a loop counter to abort & perform a full build
- if (PHPBuilder.DEBUG)
- System.out.println("INCREMENTAL build"); //$NON-NLS-1$
- try {
- resetCollections();
- notifier.subTask(Util.bind("build.analyzingDeltas")); //$NON-NLS-1$
- IResourceDelta sourceDelta = (IResourceDelta) deltas
- .get(javaBuilder.currentProject);
- if (sourceDelta != null) {
- sourceDelta.accept(new ParserVisitor(javaBuilder.currentProject, notifier.monitor));
-
- if (!findSourceFiles(sourceDelta))
- return false;
- }
- notifier.updateProgressDelta(0.10f);
-// Object[] keyTable = deltas.keyTable;
-// Object[] valueTable = deltas.valueTable;
-//// final IdentifierIndexManager indexManager = PHPeclipsePlugin.getDefault()
-//// .getIndexManager(javaBuilder.currentProject);
-// for (int i = 0, l = valueTable.length; i < l; i++) {
-// IResourceDelta delta = (IResourceDelta) valueTable[i];
-// if (delta != null) {
-// IResource resource = delta.getResource();
-// int resourceType = resource.getType();
-// if (resourceType == IResource.FILE) {
-// switch (delta.getKind()) {
-// case IResourceDelta.ADDED :
-// if ((resource.getFileExtension() != null)
-// && PHPFileUtil.isPHPFile((IFile) resource)) {
-// // update indexfile for the project:
-//// indexManager.addFile((IFile) resource);
-// }
-// break;
-// case IResourceDelta.CHANGED :
-// if ((resource.getFileExtension() != null)
-// && PHPFileUtil.isPHPFile((IFile) resource)) {
-// // update indexfile for the project:
-//// indexManager.changeFile((IFile) resource);
-// }
-// break;
-// case IResourceDelta.REMOVED :
-// if ((resource.getFileExtension() != null)
-// && PHPFileUtil.isPHPFile((IFile) resource)) {
-// // update indexfile for the project:
-//// indexManager.removeFile((IFile) resource);
-// }
-// break;
-// }
-// }
-// // ClasspathLocation[] classFoldersAndJars = (ClasspathLocation[])
-// // javaBuilder.binaryLocationsPerProject.get(keyTable[i]);
-// // if (classFoldersAndJars != null)
-// // if (!findAffectedSourceFiles(delta, classFoldersAndJars)) return
-// // false;
-// }
-// }
- notifier.updateProgressDelta(0.10f);
- notifier.subTask(Util.bind("build.analyzingSources")); //$NON-NLS-1$
- addAffectedSourceFiles();
- notifier.updateProgressDelta(0.05f);
- this.compileLoop = 0;
- float increment = 0.40f;
- while (sourceFiles.size() > 0) { // added to in acceptResult
- if (++this.compileLoop > MaxCompileLoop) {
- if (PHPBuilder.DEBUG)
- System.out
- .println("ABORTING incremental build... exceeded loop count"); //$NON-NLS-1$
- return false;
- }
- notifier.checkCancel();
- SourceFile[] allSourceFiles = new SourceFile[sourceFiles.size()];
- sourceFiles.toArray(allSourceFiles);
- resetCollections();
- workQueue.addAll(allSourceFiles);
- notifier.setProgressPerCompilationUnit(increment
- / allSourceFiles.length);
- increment = increment / 2;
- compile(allSourceFiles);
-// removeSecondaryTypes();
- addAffectedSourceFiles();
- }
- if (this.hasStructuralChanges && javaBuilder.javaProject.hasCycleMarker())
- javaBuilder.mustPropagateStructuralChanges();
- } catch (AbortIncrementalBuildException e) {
- // abort the incremental build and let the batch builder handle the
- // problem
- if (PHPBuilder.DEBUG)
- System.out.println("ABORTING incremental build... cannot find "
- + e.qualifiedTypeName + //$NON-NLS-1$
- ". Could have been renamed inside its existing source file."); //$NON-NLS-1$
- return false;
- } catch (CoreException e) {
- throw internalException(e);
- } finally {
- cleanUp();
- }
- return true;
- }
- protected void addAffectedSourceFiles() {
- if (qualifiedStrings.isEmpty() && simpleStrings.isEmpty())
- return;
- // the qualifiedStrings are of the form 'p1/p2' & the simpleStrings are
- // just 'X'
-// char[][][] qualifiedNames = ReferenceCollection
-// .internQualifiedNames(qualifiedStrings);
- // if a well known qualified name was found then we can skip over these
-// if (qualifiedNames.length < qualifiedStrings.size())
-// qualifiedNames = null;
-// char[][] simpleNames = ReferenceCollection.internSimpleNames(simpleStrings);
- // if a well known name was found then we can skip over these
-// if (simpleNames.length < simpleStrings.size())
-// simpleNames = null;
-// Object[] keyTable = newState.references.keyTable;
-// Object[] valueTable = newState.references.valueTable;
-// next : for (int i = 0, l = valueTable.length; i < l; i++) {
-// ReferenceCollection refs = (ReferenceCollection) valueTable[i];
-// if (refs != null && refs.includes(qualifiedNames, simpleNames)) {
-// String typeLocator = (String) keyTable[i];
-// IFile file = javaBuilder.currentProject.getFile(typeLocator);
-// if (file.exists()) {
-// ClasspathMultiDirectory md = sourceLocations[0];
-// if (sourceLocations.length > 1) {
-// IPath sourceFileFullPath = file.getFullPath();
-// for (int j = 0, m = sourceLocations.length; j < m; j++) {
-// if (sourceLocations[j].sourceFolder.getFullPath().isPrefixOf(
-// sourceFileFullPath)) {
-// md = sourceLocations[j];
-// if (md.exclusionPatterns == null
-// || !ProjectPrefUtil.isExcluded(file, md.exclusionPatterns))
-// break;
-// }
-// }
-// }
-// SourceFile sourceFile = new SourceFile(file, md, encoding);
-// if (sourceFiles.contains(sourceFile))
-// continue next;
-// if (compiledAllAtOnce && previousSourceFiles != null
-// && previousSourceFiles.contains(sourceFile))
-// continue next; // can skip previously compiled files since already
-// // saw hierarchy related problems
-// if (PHPBuilder.DEBUG)
-// System.out.println(" adding affected source file " + typeLocator); //$NON-NLS-1$
-// // // update indexfile for the project:
-// sourceFiles.add(sourceFile);
-// }
-// }
-// }
- }
- protected void addDependentsOf(IPath path, boolean hasStructuralChanges) {
- if (hasStructuralChanges) {
- newState.tagAsStructurallyChanged();
- this.hasStructuralChanges = true;
- }
- // the qualifiedStrings are of the form 'p1/p2' & the simpleStrings are
- // just 'X'
- path = path.setDevice(null);
- String packageName = path.removeLastSegments(1).toString();
- if (!qualifiedStrings.contains(packageName))
- qualifiedStrings.add(packageName);
- String typeName = path.lastSegment();
- int memberIndex = typeName.indexOf('$');
- if (memberIndex > 0)
- typeName = typeName.substring(0, memberIndex);
- if (!simpleStrings.contains(typeName)) {
- if (PHPBuilder.DEBUG)
- System.out.println(" will look for dependents of " //$NON-NLS-1$
- + typeName + " in " + packageName); //$NON-NLS-1$
- simpleStrings.add(typeName);
- }
- }
- protected void cleanUp() {
- super.cleanUp();
- this.sourceFiles = null;
- this.previousSourceFiles = null;
- this.qualifiedStrings = null;
- this.simpleStrings = null;
- this.secondaryTypesToRemove = null;
- this.hasStructuralChanges = false;
- this.compileLoop = 0;
- }
- //protected boolean findAffectedSourceFiles(IResourceDelta delta,
- // ClasspathLocation[] classFoldersAndJars) {
- // for (int i = 0, l = classFoldersAndJars.length; i < l; i++) {
- // ClasspathLocation bLocation = classFoldersAndJars[i];
- // // either a .class file folder or a zip/jar file
- // if (bLocation != null) { // skip unchanged output folder
- // IPath p = bLocation.getProjectRelativePath();
- // if (p != null) {
- // IResourceDelta binaryDelta = delta.findMember(p);
- // if (binaryDelta != null) {
- // if (bLocation instanceof ClasspathJar) {
- // if (JavaBuilder.DEBUG)
- // System.out.println("ABORTING incremental build... found delta to jar/zip
- // file"); //$NON-NLS-1$
- // return false; // do full build since jar file was changed (added/removed
- // were caught as classpath change)
- // }
- // if (binaryDelta.getKind() == IResourceDelta.ADDED || binaryDelta.getKind()
- // == IResourceDelta.REMOVED) {
- // if (JavaBuilder.DEBUG)
- // System.out.println("ABORTING incremental build... found added/removed
- // binary folder"); //$NON-NLS-1$
- // return false; // added/removed binary folder should not make it here
- // (classpath change), but handle anyways
- // }
- // int segmentCount = binaryDelta.getFullPath().segmentCount();
- // IResourceDelta[] children = binaryDelta.getAffectedChildren(); // .class
- // files from class folder
- // for (int j = 0, m = children.length; j < m; j++)
- // findAffectedSourceFiles(children[j], segmentCount);
- // notifier.checkCancel();
- // }
- // }
- // }
- // }
- // return true;
- //}
- protected void findAffectedSourceFiles(IResourceDelta binaryDelta,
- int segmentCount) {
- // When a package becomes a type or vice versa, expect 2 deltas,
- // one on the folder & one on the class file
- IResource resource = binaryDelta.getResource();
- switch (resource.getType()) {
- case IResource.FOLDER :
- switch (binaryDelta.getKind()) {
- case IResourceDelta.ADDED :
- case IResourceDelta.REMOVED :
- IPath packagePath = resource.getFullPath().removeFirstSegments(
- segmentCount);
- String packageName = packagePath.toString();
- if (binaryDelta.getKind() == IResourceDelta.ADDED) {
- // see if any known source file is from the same package...
- // classpath already includes new package
-// if (!newState.isKnownPackage(packageName)) {
-// if (PHPBuilder.DEBUG)
-// System.out.println("Found added package " + packageName); //$NON-NLS-1$
-// addDependentsOf(packagePath, false);
-// return;
-// }
- if (PHPBuilder.DEBUG)
- System.out.println("Skipped dependents of added package "
- + packageName); //$NON-NLS-1$
- } else {
- // see if the package still exists on the classpath
- // if (!nameEnvironment.isPackage(packageName)) {
- // if (JavaBuilder.DEBUG)
- // System.out.println("Found removed package " + packageName);
- // //$NON-NLS-1$
- // addDependentsOf(packagePath, false);
- // return;
- // }
- if (PHPBuilder.DEBUG)
- System.out.println("Skipped dependents of removed package "
- + packageName); //$NON-NLS-1$
- }
- // fall thru & traverse the sub-packages and .class files
- case IResourceDelta.CHANGED :
- IResourceDelta[] children = binaryDelta.getAffectedChildren();
- for (int i = 0, l = children.length; i < l; i++)
- findAffectedSourceFiles(children[i], segmentCount);
- }
- return;
- case IResource.FILE :
- // if (ProjectPrefUtil.isClassFileName(resource.getName())) {
- // IPath typePath =
- // resource.getFullPath().removeFirstSegments(segmentCount).removeFileExtension();
- // switch (binaryDelta.getKind()) {
- // case IResourceDelta.ADDED :
- // case IResourceDelta.REMOVED :
- // if (JavaBuilder.DEBUG)
- // System.out.println("Found added/removed class file " + typePath);
- // //$NON-NLS-1$
- // addDependentsOf(typePath, false);
- // return;
- // case IResourceDelta.CHANGED :
- // if ((binaryDelta.getFlags() & IResourceDelta.CONTENT) == 0)
- // return; // skip it since it really isn't changed
- // if (JavaBuilder.DEBUG)
- // System.out.println("Found changed class file " + typePath);
- // //$NON-NLS-1$
- // addDependentsOf(typePath, false);
- // }
- // return;
- // }
- }
- }
- protected boolean findSourceFiles(IResourceDelta delta) throws CoreException {
- for (int i = 0, l = sourceLocations.length; i < l; i++) {
- ClasspathMultiDirectory md = sourceLocations[i];
- if (md.sourceFolder.equals(javaBuilder.currentProject)) {
- // skip nested source & output folders when the project is a source
- // folder
- int segmentCount = delta.getFullPath().segmentCount();
- IResourceDelta[] children = delta.getAffectedChildren();
- for (int j = 0, m = children.length; j < m; j++)
- if (!isExcludedFromProject(children[j].getFullPath()))
- findSourceFiles(children[j], md, segmentCount);
- } else {
- IResourceDelta sourceDelta = delta.findMember(md.sourceFolder
- .getProjectRelativePath());
- if (sourceDelta != null) {
- if (sourceDelta.getKind() == IResourceDelta.REMOVED) {
- if (PHPBuilder.DEBUG)
- System.out
- .println("ABORTING incremental build... found removed source folder"); //$NON-NLS-1$
- return false; // removed source folder should not make it here, but
- // handle anyways (ADDED is supported)
- }
- int segmentCount = sourceDelta.getFullPath().segmentCount();
- IResourceDelta[] children = sourceDelta.getAffectedChildren();
- for (int j = 0, m = children.length; j < m; j++)
- findSourceFiles(children[j], md, segmentCount);
- }
- }
- notifier.checkCancel();
- }
- return true;
- }
- protected void findSourceFiles(IResourceDelta sourceDelta,
- ClasspathMultiDirectory md, int segmentCount) throws CoreException {
- // When a package becomes a type or vice versa, expect 2 deltas,
- // one on the folder & one on the source file
- IResource resource = sourceDelta.getResource();
- if (md.exclusionPatterns != null
- && Util.isExcluded(resource, md.exclusionPatterns))
- return;
- switch (resource.getType()) {
- case IResource.FOLDER :
- switch (sourceDelta.getKind()) {
- case IResourceDelta.ADDED :
- IPath addedPackagePath = resource.getFullPath()
- .removeFirstSegments(segmentCount);
- // createFolder(addedPackagePath, md.binaryFolder); // ensure package
- // exists in the
- // output folder
- // add dependents even when the package thinks it exists to be on
- // the safe side
- if (PHPBuilder.DEBUG)
- System.out.println("Found added package " + addedPackagePath); //$NON-NLS-1$
- addDependentsOf(addedPackagePath, true);
- // fall thru & collect all the source files
- case IResourceDelta.CHANGED :
- IResourceDelta[] children = sourceDelta.getAffectedChildren();
- for (int i = 0, l = children.length; i < l; i++)
- findSourceFiles(children[i], md, segmentCount);
- return;
- case IResourceDelta.REMOVED :
- IPath removedPackagePath = resource.getFullPath()
- .removeFirstSegments(segmentCount);
- if (sourceLocations.length > 1) {
- for (int i = 0, l = sourceLocations.length; i < l; i++) {
- if (sourceLocations[i].sourceFolder.getFolder(
- removedPackagePath).exists()) {
- // only a package fragment was removed, same as removing
- // multiple source files
-// createFolder(removedPackagePath, md.binaryFolder); // ensure
- // package
- // exists
- // in the
- // output
- // folder
- IResourceDelta[] removedChildren = sourceDelta
- .getAffectedChildren();
- for (int j = 0, m = removedChildren.length; j < m; j++)
- findSourceFiles(removedChildren[j], md, segmentCount);
- return;
- }
- }
- }
-// IFolder removedPackageFolder = md.binaryFolder
-// .getFolder(removedPackagePath);
-// if (removedPackageFolder.exists())
-// removedPackageFolder.delete(IResource.FORCE, null);
- // add dependents even when the package thinks it does not exist to
- // be on the safe side
- if (PHPBuilder.DEBUG)
- System.out.println("Found removed package " + removedPackagePath); //$NON-NLS-1$
- addDependentsOf(removedPackagePath, true);
- newState.removePackage(sourceDelta);
- }
- return;
- case IResource.FILE :
- String resourceName = resource.getName();
- if (net.sourceforge.phpdt.internal.compiler.util.Util.isJavaFileName(resourceName)) {
- IPath typePath = resource.getFullPath().removeFirstSegments(
- segmentCount).removeFileExtension();
- String typeLocator = resource.getProjectRelativePath().toString();
- switch (sourceDelta.getKind()) {
- case IResourceDelta.ADDED :
- if (PHPBuilder.DEBUG)
- System.out.println("Compile this added source file "
- + typeLocator); //$NON-NLS-1$
- sourceFiles.add(new SourceFile((IFile) resource, md, encoding));
- String typeName = typePath.toString();
-// if (!newState.isDuplicateLocator(typeName, typeLocator)) { // adding
-// // dependents
-// // results
-// // in
-// // 2
-// // duplicate
-// // errors
-// if (PHPBuilder.DEBUG)
-// System.out.println("Found added source file " + typeName); //$NON-NLS-1$
-// addDependentsOf(typePath, true);
-// }
- return;
- case IResourceDelta.REMOVED :
-// char[][] definedTypeNames = newState
-// .getDefinedTypeNamesFor(typeLocator);
-// if (definedTypeNames == null) { // defined a single type matching
-// // typePath
-// removeClassFile(typePath, md.binaryFolder);
-// if ((sourceDelta.getFlags() & IResourceDelta.MOVED_TO) != 0) {
-// // remove problems and tasks for a compilation unit that is
-// // being moved (to another package or renamed)
-// // if the target file is a compilation unit, the new cu will
-// // be recompiled
-// // if the target file is a non-java resource, then markers
-// // are removed
-// // see bug 2857
-// IResource movedFile = javaBuilder.workspaceRoot
-// .getFile(sourceDelta.getMovedToPath());
-// PHPBuilder.removeProblemsAndTasksFor(movedFile);
-// }
-// } else {
- if (PHPBuilder.DEBUG)
- System.out.println("Found removed source file "
- + typePath.toString()); //$NON-NLS-1$
- addDependentsOf(typePath, true); // add dependents of the
- // source file since it may be
- // involved in a name
- // collision
-// if (definedTypeNames.length > 0) { // skip it if it failed to
-// // successfully define a
-// // type
-// IPath packagePath = typePath.removeLastSegments(1);
-// for (int i = 0, l = definedTypeNames.length; i < l; i++)
-// removeClassFile(packagePath.append(new String(
-// definedTypeNames[i])), md.binaryFolder);
-// }
-// }
-// newState.removeLocator(typeLocator);
- return;
- case IResourceDelta.CHANGED :
- if ((sourceDelta.getFlags() & IResourceDelta.CONTENT) == 0)
- return; // skip it since it really isn't changed
- if (PHPBuilder.DEBUG)
- System.out.println("Compile this changed source file "
- + typeLocator); //$NON-NLS-1$
- sourceFiles.add(new SourceFile((IFile) resource, md, encoding));
- }
- return;
- // } else if (ProjectPrefUtil.isClassFileName(resourceName)) {
- // return; // skip class files
- } else if (md.hasIndependentOutputFolder) {
- if (javaBuilder.filterExtraResource(resource))
- return;
- // copy all other resource deltas to the output folder
- IPath resourcePath = resource.getFullPath().removeFirstSegments(
- segmentCount);
-// IResource outputFile = md.binaryFolder.getFile(resourcePath);
- switch (sourceDelta.getKind()) {
- case IResourceDelta.ADDED :
-// if (outputFile.exists()) {
-// if (PHPBuilder.DEBUG)
-// System.out.println("Deleting existing file " + resourcePath); //$NON-NLS-1$
-// outputFile.delete(IResource.FORCE, null);
-// }
- if (PHPBuilder.DEBUG)
- System.out.println("Copying added file " + resourcePath); //$NON-NLS-1$
-// createFolder(resourcePath.removeLastSegments(1), md.binaryFolder); // ensure
- // package
- // exists
- // in
- // the
- // output
- // folder
-// resource.copy(outputFile.getFullPath(), IResource.FORCE, null);
-// outputFile.setDerived(true);
- return;
- case IResourceDelta.REMOVED :
-// if (outputFile.exists()) {
-// if (PHPBuilder.DEBUG)
-// System.out.println("Deleting removed file " + resourcePath); //$NON-NLS-1$
-// outputFile.delete(IResource.FORCE, null);
-// }
- return;
- case IResourceDelta.CHANGED :
- if ((sourceDelta.getFlags() & IResourceDelta.CONTENT) == 0)
- return; // skip it since it really isn't changed
-// if (outputFile.exists()) {
-// if (PHPBuilder.DEBUG)
-// System.out.println("Deleting existing file " + resourcePath); //$NON-NLS-1$
-// outputFile.delete(IResource.FORCE, null);
-// }
- if (PHPBuilder.DEBUG)
- System.out.println("Copying changed file " + resourcePath); //$NON-NLS-1$
- // createFolder(resourcePath.removeLastSegments(1), md.binaryFolder); // ensure
- // package
- // exists
- // in
- // the
- // output
- // folder
-// resource.copy(outputFile.getFullPath(), IResource.FORCE, null);
-// outputFile.setDerived(true);
- }
- return;
- }
- }
- }
- protected void finishedWith(String sourceLocator, CompilationResult result,
- char[] mainTypeName, ArrayList definedTypeNames,
- ArrayList duplicateTypeNames) throws CoreException {
-// char[][] previousTypeNames = newState.getDefinedTypeNamesFor(sourceLocator);
-// if (previousTypeNames == null)
-// previousTypeNames = new char[][]{mainTypeName};
-// IPath packagePath = null;
-// next : for (int i = 0, l = previousTypeNames.length; i < l; i++) {
-// char[] previous = previousTypeNames[i];
-// for (int j = 0, m = definedTypeNames.size(); j < m; j++)
-// if (CharOperation.equals(previous, (char[]) definedTypeNames.get(j)))
-// continue next;
-// SourceFile sourceFile = (SourceFile) result.getCompilationUnit();
-// if (packagePath == null) {
-// int count = sourceFile.sourceLocation.sourceFolder.getFullPath()
-// .segmentCount();
-// packagePath = sourceFile.resource.getFullPath().removeFirstSegments(
-// count).removeLastSegments(1);
-// }
-// if (secondaryTypesToRemove == null)
-// this.secondaryTypesToRemove = new SimpleLookupTable();
-// ArrayList types = (ArrayList) secondaryTypesToRemove
-// .get(sourceFile.sourceLocation.binaryFolder);
-// if (types == null)
-// types = new ArrayList(definedTypeNames.size());
-// types.add(packagePath.append(new String(previous)));
-// secondaryTypesToRemove.put(sourceFile.sourceLocation.binaryFolder, types);
-// }
- // super.finishedWith(sourceLocator, result, mainTypeName,
- // definedTypeNames, duplicateTypeNames);
- }
-// protected void removeClassFile(IPath typePath, IContainer outputFolder)
-// throws CoreException {
-// if (typePath.lastSegment().indexOf('$') == -1) { // is not a nested type
-// newState.removeQualifiedTypeName(typePath.toString());
-// // add dependents even when the type thinks it does not exist to be on
-// // the safe side
-// if (PHPBuilder.DEBUG)
-// System.out.println("Found removed type " + typePath); //$NON-NLS-1$
-// addDependentsOf(typePath, true); // when member types are removed, their
-// // enclosing type is structurally
-// // changed
-// }
-// IFile classFile = outputFolder.getFile(typePath
-// .addFileExtension(PHPBuilder.CLASS_EXTENSION));
-// if (classFile.exists()) {
-// if (PHPBuilder.DEBUG)
-// System.out.println("Deleting class file of removed type " + typePath); //$NON-NLS-1$
-// classFile.delete(IResource.FORCE, null);
-// }
-// }
-// protected void removeSecondaryTypes() throws CoreException {
-// if (secondaryTypesToRemove != null) { // delayed deleting secondary types
-// // until the end of the compile loop
-// Object[] keyTable = secondaryTypesToRemove.keyTable;
-// Object[] valueTable = secondaryTypesToRemove.valueTable;
-// for (int i = 0, l = keyTable.length; i < l; i++) {
-// IContainer outputFolder = (IContainer) keyTable[i];
-// if (outputFolder != null) {
-// ArrayList paths = (ArrayList) valueTable[i];
-// for (int j = 0, m = paths.size(); j < m; j++)
-// removeClassFile((IPath) paths.get(j), outputFolder);
-// }
-// }
-// this.secondaryTypesToRemove = null;
-// if (previousSourceFiles != null && previousSourceFiles.size() > 1)
-// this.previousSourceFiles = null; // cannot optimize recompile case when
-// // a secondary type is deleted
-// }
-// }
- protected void resetCollections() {
- previousSourceFiles = sourceFiles.isEmpty()
- ? null
- : (ArrayList) sourceFiles.clone();
- sourceFiles.clear();
- qualifiedStrings.clear();
- simpleStrings.clear();
- workQueue.clear();
- }
- protected void updateProblemsFor(SourceFile sourceFile,
- CompilationResult result) throws CoreException {
- IMarker[] markers = PHPBuilder.getProblemsFor(sourceFile.resource);
- IProblem[] problems = result.getProblems();
- if (problems == null && markers.length == 0)
- return;
-
-// axelcl start insert - calculate line numbers
- for (int i = 0; i < problems.length; i++) {
- if (problems[i].getSourceLineNumber() == 1) {
- problems[i].setSourceLineNumber(ProblemHandler
- .searchLineNumber(result.lineSeparatorPositions, problems[i].getSourceStart()));
- }
- }
- //axelcl end insert
-
- notifier.updateProblemCounts(markers, problems);
- PHPBuilder.removeProblemsFor(sourceFile.resource);
- storeProblemsFor(sourceFile, problems);
- }
- protected void updateTasksFor(SourceFile sourceFile, CompilationResult result)
- throws CoreException {
- IMarker[] markers = PHPBuilder.getTasksFor(sourceFile.resource);
- IProblem[] tasks = result.getTasks();
- if (tasks == null && markers.length == 0)
- return;
- PHPBuilder.removeTasksFor(sourceFile.resource);
- storeTasksFor(sourceFile, tasks);
- }
- //protected void writeClassFileBytes(byte[] bytes, IFile file, String
- // qualifiedFileName, boolean isSecondaryType) throws CoreException {
- // // Before writing out the class file, compare it to the previous file
- // // If structural changes occured then add dependent source files
- // if (file.exists()) {
- // if (writeClassFileCheck(file, qualifiedFileName, bytes)) {
- // if (JavaBuilder.DEBUG)
- // System.out.println("Writing changed class file " +
- // file.getName());//$NON-NLS-1$
- // file.setContents(new ByteArrayInputStream(bytes), true, false, null);
- // if (!file.isDerived())
- // file.setDerived(true);
- // } else if (JavaBuilder.DEBUG) {
- // System.out.println("Skipped over unchanged class file " +
- // file.getName());//$NON-NLS-1$
- // }
- // } else {
- // if (isSecondaryType)
- // addDependentsOf(new Path(qualifiedFileName), true); // new secondary type
- // if (JavaBuilder.DEBUG)
- // System.out.println("Writing new class file " +
- // file.getName());//$NON-NLS-1$
- // file.create(new ByteArrayInputStream(bytes), IResource.FORCE, null);
- // file.setDerived(true);
- // }
- //}
- //protected boolean writeClassFileCheck(IFile file, String fileName, byte[]
- // newBytes) throws CoreException {
- // try {
- // byte[] oldBytes = ProjectPrefUtil.getResourceContentsAsByteArray(file);
- // if (this.compileLoop > 1) { // only optimize files which were recompiled
- // during the dependent pass, see 33990
- // notEqual : if (newBytes.length == oldBytes.length) {
- // for (int i = newBytes.length; --i >= 0;)
- // if (newBytes[i] != oldBytes[i]) break notEqual;
- // return false; // bytes are identical so skip them
- // }
- // }
- // IPath location = file.getLocation();
- // if (location == null) return false; // unable to determine location of
- // this class file
- // ClassFileReader reader = new ClassFileReader(oldBytes,
- // location.toString().toCharArray());
- // // ignore local types since they're only visible inside a single method
- // if (!(reader.isLocal() || reader.isAnonymous()) &&
- // reader.hasStructuralChanges(newBytes)) {
- // if (JavaBuilder.DEBUG)
- // System.out.println("Type has structural changes " + fileName);
- // //$NON-NLS-1$
- // addDependentsOf(new Path(fileName), true);
- // }
- // } catch (ClassFormatException e) {
- // addDependentsOf(new Path(fileName), true);
- // }
- // return true;
- //}
- public String toString() {
- return "incremental image builder for:\n\tnew state: " + newState; //$NON-NLS-1$
- }
- /*
- * Debug helper
- *
- * static void dump(IResourceDelta delta) { StringBuffer buffer = new
- * StringBuffer(); IPath path = delta.getFullPath(); for (int i =
- * path.segmentCount(); --i > 0;) buffer.append(" "); switch
- * (delta.getKind()) { case IResourceDelta.ADDED: buffer.append('+'); break;
- * case IResourceDelta.REMOVED: buffer.append('-'); break; case
- * IResourceDelta.CHANGED: '); break; case IResourceDelta.NO_CHANGE:
- * buffer.append('='); break; default: buffer.append('?'); break; }
- * buffer.append(path); System.out.println(buffer.toString());
- * IResourceDelta[] children = delta.getAffectedChildren(); for (int i = 0, l =
- * children.length; i < l; i++) dump(children[i]); }
- */
-}
+ protected ArrayList sourceFiles;
+
+ protected ArrayList previousSourceFiles;
+
+ protected ArrayList qualifiedStrings;
+
+ protected ArrayList simpleStrings;
+
+ protected SimpleLookupTable secondaryTypesToRemove;
+
+ protected boolean hasStructuralChanges;
+
+ protected int compileLoop;
+
+ public static int MaxCompileLoop = 5; // perform a full build if it takes
+
+ // more than ? incremental compile
+ // loops
+ protected IncrementalImageBuilder(PHPBuilder javaBuilder) {
+ super(javaBuilder);
+ this.nameEnvironment.isIncrementalBuild = true;
+ this.newState.copyFrom(javaBuilder.lastState);
+ this.sourceFiles = new ArrayList(33);
+ this.previousSourceFiles = null;
+ this.qualifiedStrings = new ArrayList(33);
+ this.simpleStrings = new ArrayList(33);
+ this.hasStructuralChanges = false;
+ this.compileLoop = 0;
+ }
+
+ public boolean build(SimpleLookupTable deltas) {
+ // initialize builder
+ // walk this project's deltas, find changed source files
+ // walk prereq projects' deltas, find changed class files & add affected
+ // source files
+ // use the build state # to skip the deltas for certain prereq projects
+ // ignore changed zip/jar files since they caused a full build
+ // compile the source files & acceptResult()
+ // compare the produced class files against the existing ones on disk
+ // recompile all dependent source files of any type with structural
+ // changes
+ // or new/removed secondary type
+ // keep a loop counter to abort & perform a full build
+ if (PHPBuilder.DEBUG)
+ System.out.println("INCREMENTAL build"); //$NON-NLS-1$
+ try {
+ resetCollections();
+ notifier.subTask(Util.bind("build.analyzingDeltas")); //$NON-NLS-1$
+ IResourceDelta sourceDelta = (IResourceDelta) deltas
+ .get(javaBuilder.currentProject);
+ if (sourceDelta != null) {
+ sourceDelta.accept(new ParserVisitor(
+ javaBuilder.currentProject, notifier.monitor));
+
+ if (!findSourceFiles(sourceDelta))
+ return false;
+ }
+ notifier.updateProgressDelta(0.10f);
+ // Object[] keyTable = deltas.keyTable;
+ // Object[] valueTable = deltas.valueTable;
+ // // final IdentifierIndexManager indexManager =
+ // PHPeclipsePlugin.getDefault()
+ // // .getIndexManager(javaBuilder.currentProject);
+ // for (int i = 0, l = valueTable.length; i < l; i++) {
+ // IResourceDelta delta = (IResourceDelta) valueTable[i];
+ // if (delta != null) {
+ // IResource resource = delta.getResource();
+ // int resourceType = resource.getType();
+ // if (resourceType == IResource.FILE) {
+ // switch (delta.getKind()) {
+ // case IResourceDelta.ADDED :
+ // if ((resource.getFileExtension() != null)
+ // && PHPFileUtil.isPHPFile((IFile) resource)) {
+ // // update indexfile for the project:
+ // // indexManager.addFile((IFile) resource);
+ // }
+ // break;
+ // case IResourceDelta.CHANGED :
+ // if ((resource.getFileExtension() != null)
+ // && PHPFileUtil.isPHPFile((IFile) resource)) {
+ // // update indexfile for the project:
+ // // indexManager.changeFile((IFile) resource);
+ // }
+ // break;
+ // case IResourceDelta.REMOVED :
+ // if ((resource.getFileExtension() != null)
+ // && PHPFileUtil.isPHPFile((IFile) resource)) {
+ // // update indexfile for the project:
+ // // indexManager.removeFile((IFile) resource);
+ // }
+ // break;
+ // }
+ // }
+ // // ClasspathLocation[] classFoldersAndJars =
+ // (ClasspathLocation[])
+ // // javaBuilder.binaryLocationsPerProject.get(keyTable[i]);
+ // // if (classFoldersAndJars != null)
+ // // if (!findAffectedSourceFiles(delta, classFoldersAndJars))
+ // return
+ // // false;
+ // }
+ // }
+ notifier.updateProgressDelta(0.10f);
+ notifier.subTask(Util.bind("build.analyzingSources")); //$NON-NLS-1$
+ addAffectedSourceFiles();
+ notifier.updateProgressDelta(0.05f);
+ this.compileLoop = 0;
+ float increment = 0.40f;
+ while (sourceFiles.size() > 0) { // added to in acceptResult
+ if (++this.compileLoop > MaxCompileLoop) {
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("ABORTING incremental build... exceeded loop count"); //$NON-NLS-1$
+ return false;
+ }
+ notifier.checkCancel();
+ SourceFile[] allSourceFiles = new SourceFile[sourceFiles.size()];
+ sourceFiles.toArray(allSourceFiles);
+ resetCollections();
+ workQueue.addAll(allSourceFiles);
+ notifier.setProgressPerCompilationUnit(increment
+ / allSourceFiles.length);
+ increment = increment / 2;
+ compile(allSourceFiles);
+ // removeSecondaryTypes();
+ addAffectedSourceFiles();
+ }
+ if (this.hasStructuralChanges
+ && javaBuilder.javaProject.hasCycleMarker())
+ javaBuilder.mustPropagateStructuralChanges();
+ } catch (AbortIncrementalBuildException e) {
+ // abort the incremental build and let the batch builder handle the
+ // problem
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("ABORTING incremental build... cannot find " + e.qualifiedTypeName + //$NON-NLS-1$
+ ". Could have been renamed inside its existing source file."); //$NON-NLS-1$
+ return false;
+ } catch (CoreException e) {
+ throw internalException(e);
+ } finally {
+ cleanUp();
+ }
+ return true;
+ }
+
+ protected void addAffectedSourceFiles() {
+ if (qualifiedStrings.isEmpty() && simpleStrings.isEmpty())
+ return;
+ // the qualifiedStrings are of the form 'p1/p2' & the simpleStrings are
+ // just 'X'
+ // char[][][] qualifiedNames = ReferenceCollection
+ // .internQualifiedNames(qualifiedStrings);
+ // if a well known qualified name was found then we can skip over these
+ // if (qualifiedNames.length < qualifiedStrings.size())
+ // qualifiedNames = null;
+ // char[][] simpleNames =
+ // ReferenceCollection.internSimpleNames(simpleStrings);
+ // if a well known name was found then we can skip over these
+ // if (simpleNames.length < simpleStrings.size())
+ // simpleNames = null;
+ // Object[] keyTable = newState.references.keyTable;
+ // Object[] valueTable = newState.references.valueTable;
+ // next : for (int i = 0, l = valueTable.length; i < l; i++) {
+ // ReferenceCollection refs = (ReferenceCollection) valueTable[i];
+ // if (refs != null && refs.includes(qualifiedNames, simpleNames)) {
+ // String typeLocator = (String) keyTable[i];
+ // IFile file = javaBuilder.currentProject.getFile(typeLocator);
+ // if (file.exists()) {
+ // ClasspathMultiDirectory md = sourceLocations[0];
+ // if (sourceLocations.length > 1) {
+ // IPath sourceFileFullPath = file.getFullPath();
+ // for (int j = 0, m = sourceLocations.length; j < m; j++) {
+ // if (sourceLocations[j].sourceFolder.getFullPath().isPrefixOf(
+ // sourceFileFullPath)) {
+ // md = sourceLocations[j];
+ // if (md.exclusionPatterns == null
+ // || !ProjectPrefUtil.isExcluded(file, md.exclusionPatterns))
+ // break;
+ // }
+ // }
+ // }
+ // SourceFile sourceFile = new SourceFile(file, md, encoding);
+ // if (sourceFiles.contains(sourceFile))
+ // continue next;
+ // if (compiledAllAtOnce && previousSourceFiles != null
+ // && previousSourceFiles.contains(sourceFile))
+ // continue next; // can skip previously compiled files since already
+ // // saw hierarchy related problems
+ // if (PHPBuilder.DEBUG)
+ // System.out.println(" adding affected source file " + typeLocator);
+ // //$NON-NLS-1$
+ // // // update indexfile for the project:
+ // sourceFiles.add(sourceFile);
+ // }
+ // }
+ // }
+ }
+
+ protected void addDependentsOf(IPath path, boolean hasStructuralChanges) {
+ if (hasStructuralChanges) {
+ newState.tagAsStructurallyChanged();
+ this.hasStructuralChanges = true;
+ }
+ // the qualifiedStrings are of the form 'p1/p2' & the simpleStrings are
+ // just 'X'
+ path = path.setDevice(null);
+ String packageName = path.removeLastSegments(1).toString();
+ if (!qualifiedStrings.contains(packageName))
+ qualifiedStrings.add(packageName);
+ String typeName = path.lastSegment();
+ int memberIndex = typeName.indexOf('$');
+ if (memberIndex > 0)
+ typeName = typeName.substring(0, memberIndex);
+ if (!simpleStrings.contains(typeName)) {
+ if (PHPBuilder.DEBUG)
+ System.out.println(" will look for dependents of " //$NON-NLS-1$
+ + typeName + " in " + packageName); //$NON-NLS-1$
+ simpleStrings.add(typeName);
+ }
+ }
+
+ protected void cleanUp() {
+ super.cleanUp();
+ this.sourceFiles = null;
+ this.previousSourceFiles = null;
+ this.qualifiedStrings = null;
+ this.simpleStrings = null;
+ this.secondaryTypesToRemove = null;
+ this.hasStructuralChanges = false;
+ this.compileLoop = 0;
+ }
+
+ // protected boolean findAffectedSourceFiles(IResourceDelta delta,
+ // ClasspathLocation[] classFoldersAndJars) {
+ // for (int i = 0, l = classFoldersAndJars.length; i < l; i++) {
+ // ClasspathLocation bLocation = classFoldersAndJars[i];
+ // // either a .class file folder or a zip/jar file
+ // if (bLocation != null) { // skip unchanged output folder
+ // IPath p = bLocation.getProjectRelativePath();
+ // if (p != null) {
+ // IResourceDelta binaryDelta = delta.findMember(p);
+ // if (binaryDelta != null) {
+ // if (bLocation instanceof ClasspathJar) {
+ // if (JavaBuilder.DEBUG)
+ // System.out.println("ABORTING incremental build... found delta to jar/zip
+ // file"); //$NON-NLS-1$
+ // return false; // do full build since jar file was changed (added/removed
+ // were caught as classpath change)
+ // }
+ // if (binaryDelta.getKind() == IResourceDelta.ADDED ||
+ // binaryDelta.getKind()
+ // == IResourceDelta.REMOVED) {
+ // if (JavaBuilder.DEBUG)
+ // System.out.println("ABORTING incremental build... found added/removed
+ // binary folder"); //$NON-NLS-1$
+ // return false; // added/removed binary folder should not make it here
+ // (classpath change), but handle anyways
+ // }
+ // int segmentCount = binaryDelta.getFullPath().segmentCount();
+ // IResourceDelta[] children = binaryDelta.getAffectedChildren(); // .class
+ // files from class folder
+ // for (int j = 0, m = children.length; j < m; j++)
+ // findAffectedSourceFiles(children[j], segmentCount);
+ // notifier.checkCancel();
+ // }
+ // }
+ // }
+ // }
+ // return true;
+ // }
+ protected void findAffectedSourceFiles(IResourceDelta binaryDelta,
+ int segmentCount) {
+ // When a package becomes a type or vice versa, expect 2 deltas,
+ // one on the folder & one on the class file
+ IResource resource = binaryDelta.getResource();
+ switch (resource.getType()) {
+ case IResource.FOLDER:
+ switch (binaryDelta.getKind()) {
+ case IResourceDelta.ADDED:
+ case IResourceDelta.REMOVED:
+ IPath packagePath = resource.getFullPath().removeFirstSegments(
+ segmentCount);
+ String packageName = packagePath.toString();
+ if (binaryDelta.getKind() == IResourceDelta.ADDED) {
+ // see if any known source file is from the same package...
+ // classpath already includes new package
+ // if (!newState.isKnownPackage(packageName)) {
+ // if (PHPBuilder.DEBUG)
+ // System.out.println("Found added package " + packageName);
+ // //$NON-NLS-1$
+ // addDependentsOf(packagePath, false);
+ // return;
+ // }
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Skipped dependents of added package " + packageName); //$NON-NLS-1$
+ } else {
+ // see if the package still exists on the classpath
+ // if (!nameEnvironment.isPackage(packageName)) {
+ // if (JavaBuilder.DEBUG)
+ // System.out.println("Found removed package " +
+ // packageName);
+ // //$NON-NLS-1$
+ // addDependentsOf(packagePath, false);
+ // return;
+ // }
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Skipped dependents of removed package " + packageName); //$NON-NLS-1$
+ }
+ // fall thru & traverse the sub-packages and .class files
+ case IResourceDelta.CHANGED:
+ IResourceDelta[] children = binaryDelta.getAffectedChildren();
+ for (int i = 0, l = children.length; i < l; i++)
+ findAffectedSourceFiles(children[i], segmentCount);
+ }
+ return;
+ case IResource.FILE:
+ // if (ProjectPrefUtil.isClassFileName(resource.getName())) {
+ // IPath typePath =
+ // resource.getFullPath().removeFirstSegments(segmentCount).removeFileExtension();
+ // switch (binaryDelta.getKind()) {
+ // case IResourceDelta.ADDED :
+ // case IResourceDelta.REMOVED :
+ // if (JavaBuilder.DEBUG)
+ // System.out.println("Found added/removed class file " + typePath);
+ // //$NON-NLS-1$
+ // addDependentsOf(typePath, false);
+ // return;
+ // case IResourceDelta.CHANGED :
+ // if ((binaryDelta.getFlags() & IResourceDelta.CONTENT) == 0)
+ // return; // skip it since it really isn't changed
+ // if (JavaBuilder.DEBUG)
+ // System.out.println("Found changed class file " + typePath);
+ // //$NON-NLS-1$
+ // addDependentsOf(typePath, false);
+ // }
+ // return;
+ // }
+ }
+ }
+
+ protected boolean findSourceFiles(IResourceDelta delta)
+ throws CoreException {
+ for (int i = 0, l = sourceLocations.length; i < l; i++) {
+ ClasspathMultiDirectory md = sourceLocations[i];
+ if (md.sourceFolder.equals(javaBuilder.currentProject)) {
+ // skip nested source & output folders when the project is a
+ // source
+ // folder
+ int segmentCount = delta.getFullPath().segmentCount();
+ IResourceDelta[] children = delta.getAffectedChildren();
+ for (int j = 0, m = children.length; j < m; j++)
+ if (!isExcludedFromProject(children[j].getFullPath()))
+ findSourceFiles(children[j], md, segmentCount);
+ } else {
+ IResourceDelta sourceDelta = delta.findMember(md.sourceFolder
+ .getProjectRelativePath());
+ if (sourceDelta != null) {
+ if (sourceDelta.getKind() == IResourceDelta.REMOVED) {
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("ABORTING incremental build... found removed source folder"); //$NON-NLS-1$
+ return false; // removed source folder should not make
+ // it here, but
+ // handle anyways (ADDED is supported)
+ }
+ int segmentCount = sourceDelta.getFullPath().segmentCount();
+ IResourceDelta[] children = sourceDelta
+ .getAffectedChildren();
+ for (int j = 0, m = children.length; j < m; j++)
+ findSourceFiles(children[j], md, segmentCount);
+ }
+ }
+ notifier.checkCancel();
+ }
+ return true;
+ }
+
+ protected void findSourceFiles(IResourceDelta sourceDelta,
+ ClasspathMultiDirectory md, int segmentCount) throws CoreException {
+ // When a package becomes a type or vice versa, expect 2 deltas,
+ // one on the folder & one on the source file
+ IResource resource = sourceDelta.getResource();
+ if (md.exclusionPatterns != null
+ && Util.isExcluded(resource, md.exclusionPatterns))
+ return;
+ switch (resource.getType()) {
+ case IResource.FOLDER:
+ switch (sourceDelta.getKind()) {
+ case IResourceDelta.ADDED:
+ IPath addedPackagePath = resource.getFullPath()
+ .removeFirstSegments(segmentCount);
+ // createFolder(addedPackagePath, md.binaryFolder); // ensure
+ // package
+ // exists in the
+ // output folder
+ // add dependents even when the package thinks it exists to be
+ // on
+ // the safe side
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Found added package " + addedPackagePath); //$NON-NLS-1$
+ addDependentsOf(addedPackagePath, true);
+ // fall thru & collect all the source files
+ case IResourceDelta.CHANGED:
+ IResourceDelta[] children = sourceDelta.getAffectedChildren();
+ for (int i = 0, l = children.length; i < l; i++)
+ findSourceFiles(children[i], md, segmentCount);
+ return;
+ case IResourceDelta.REMOVED:
+ IPath removedPackagePath = resource.getFullPath()
+ .removeFirstSegments(segmentCount);
+ if (sourceLocations.length > 1) {
+ for (int i = 0, l = sourceLocations.length; i < l; i++) {
+ if (sourceLocations[i].sourceFolder.getFolder(
+ removedPackagePath).exists()) {
+ // only a package fragment was removed, same as
+ // removing
+ // multiple source files
+ // createFolder(removedPackagePath,
+ // md.binaryFolder); // ensure
+ // package
+ // exists
+ // in the
+ // output
+ // folder
+ IResourceDelta[] removedChildren = sourceDelta
+ .getAffectedChildren();
+ for (int j = 0, m = removedChildren.length; j < m; j++)
+ findSourceFiles(removedChildren[j], md,
+ segmentCount);
+ return;
+ }
+ }
+ }
+ // IFolder removedPackageFolder = md.binaryFolder
+ // .getFolder(removedPackagePath);
+ // if (removedPackageFolder.exists())
+ // removedPackageFolder.delete(IResource.FORCE, null);
+ // add dependents even when the package thinks it does not exist
+ // to
+ // be on the safe side
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Found removed package " + removedPackagePath); //$NON-NLS-1$
+ addDependentsOf(removedPackagePath, true);
+ newState.removePackage(sourceDelta);
+ }
+ return;
+ case IResource.FILE:
+ String resourceName = resource.getName();
+ if (net.sourceforge.phpdt.internal.compiler.util.Util
+ .isJavaFileName(resourceName)) {
+ IPath typePath = resource.getFullPath().removeFirstSegments(
+ segmentCount).removeFileExtension();
+ String typeLocator = resource.getProjectRelativePath()
+ .toString();
+ switch (sourceDelta.getKind()) {
+ case IResourceDelta.ADDED:
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Compile this added source file " + typeLocator); //$NON-NLS-1$
+ sourceFiles.add(new SourceFile((IFile) resource, md,
+ ((IFile) resource).getCharset()));
+ //String typeName = typePath.toString();
+ // if (!newState.isDuplicateLocator(typeName, typeLocator))
+ // { // adding
+ // // dependents
+ // // results
+ // // in
+ // // 2
+ // // duplicate
+ // // errors
+ // if (PHPBuilder.DEBUG)
+ // System.out.println("Found added source file " +
+ // typeName); //$NON-NLS-1$
+ // addDependentsOf(typePath, true);
+ // }
+ return;
+ case IResourceDelta.REMOVED:
+ // char[][] definedTypeNames = newState
+ // .getDefinedTypeNamesFor(typeLocator);
+ // if (definedTypeNames == null) { // defined a single type
+ // matching
+ // // typePath
+ // removeClassFile(typePath, md.binaryFolder);
+ // if ((sourceDelta.getFlags() & IResourceDelta.MOVED_TO) !=
+ // 0) {
+ // // remove problems and tasks for a compilation unit that
+ // is
+ // // being moved (to another package or renamed)
+ // // if the target file is a compilation unit, the new cu
+ // will
+ // // be recompiled
+ // // if the target file is a non-java resource, then
+ // markers
+ // // are removed
+ // // see bug 2857
+ // IResource movedFile = javaBuilder.workspaceRoot
+ // .getFile(sourceDelta.getMovedToPath());
+ // PHPBuilder.removeProblemsAndTasksFor(movedFile);
+ // }
+ // } else {
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Found removed source file " + typePath.toString()); //$NON-NLS-1$
+ addDependentsOf(typePath, true); // add dependents of the
+ // source file since it may be
+ // involved in a name
+ // collision
+ // if (definedTypeNames.length > 0) { // skip it if it
+ // failed to
+ // // successfully define a
+ // // type
+ // IPath packagePath = typePath.removeLastSegments(1);
+ // for (int i = 0, l = definedTypeNames.length; i < l; i++)
+ // removeClassFile(packagePath.append(new String(
+ // definedTypeNames[i])), md.binaryFolder);
+ // }
+ // }
+ // newState.removeLocator(typeLocator);
+ return;
+ case IResourceDelta.CHANGED:
+ if ((sourceDelta.getFlags() & IResourceDelta.CONTENT) == 0)
+ return; // skip it since it really isn't changed
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Compile this changed source file " + typeLocator); //$NON-NLS-1$
+ sourceFiles.add(new SourceFile((IFile) resource, md,
+ ((IFile) resource).getCharset()));
+ }
+ return;
+ // } else if (ProjectPrefUtil.isClassFileName(resourceName)) {
+ // return; // skip class files
+ } else if (md.hasIndependentOutputFolder) {
+ if (javaBuilder.filterExtraResource(resource))
+ return;
+ // copy all other resource deltas to the output folder
+ IPath resourcePath = resource.getFullPath()
+ .removeFirstSegments(segmentCount);
+ // IResource outputFile = md.binaryFolder.getFile(resourcePath);
+ switch (sourceDelta.getKind()) {
+ case IResourceDelta.ADDED:
+ // if (outputFile.exists()) {
+ // if (PHPBuilder.DEBUG)
+ // System.out.println("Deleting existing file " +
+ // resourcePath); //$NON-NLS-1$
+ // outputFile.delete(IResource.FORCE, null);
+ // }
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Copying added file " + resourcePath); //$NON-NLS-1$
+ // createFolder(resourcePath.removeLastSegments(1),
+ // md.binaryFolder); // ensure
+ // package
+ // exists
+ // in
+ // the
+ // output
+ // folder
+ // resource.copy(outputFile.getFullPath(), IResource.FORCE,
+ // null);
+ // outputFile.setDerived(true);
+ return;
+ case IResourceDelta.REMOVED:
+ // if (outputFile.exists()) {
+ // if (PHPBuilder.DEBUG)
+ // System.out.println("Deleting removed file " +
+ // resourcePath); //$NON-NLS-1$
+ // outputFile.delete(IResource.FORCE, null);
+ // }
+ return;
+ case IResourceDelta.CHANGED:
+ if ((sourceDelta.getFlags() & IResourceDelta.CONTENT) == 0)
+ return; // skip it since it really isn't changed
+ // if (outputFile.exists()) {
+ // if (PHPBuilder.DEBUG)
+ // System.out.println("Deleting existing file " +
+ // resourcePath); //$NON-NLS-1$
+ // outputFile.delete(IResource.FORCE, null);
+ // }
+ if (PHPBuilder.DEBUG)
+ System.out
+ .println("Copying changed file " + resourcePath); //$NON-NLS-1$
+ // createFolder(resourcePath.removeLastSegments(1),
+ // md.binaryFolder); // ensure
+ // package
+ // exists
+ // in
+ // the
+ // output
+ // folder
+ // resource.copy(outputFile.getFullPath(), IResource.FORCE,
+ // null);
+ // outputFile.setDerived(true);
+ }
+ return;
+ }
+ }
+ }
+
+ protected void finishedWith(String sourceLocator, CompilationResult result,
+ char[] mainTypeName, ArrayList definedTypeNames,
+ ArrayList duplicateTypeNames) throws CoreException {
+ // char[][] previousTypeNames =
+ // newState.getDefinedTypeNamesFor(sourceLocator);
+ // if (previousTypeNames == null)
+ // previousTypeNames = new char[][]{mainTypeName};
+ // IPath packagePath = null;
+ // next : for (int i = 0, l = previousTypeNames.length; i < l; i++) {
+ // char[] previous = previousTypeNames[i];
+ // for (int j = 0, m = definedTypeNames.size(); j < m; j++)
+ // if (CharOperation.equals(previous, (char[]) definedTypeNames.get(j)))
+ // continue next;
+ // SourceFile sourceFile = (SourceFile) result.getCompilationUnit();
+ // if (packagePath == null) {
+ // int count = sourceFile.sourceLocation.sourceFolder.getFullPath()
+ // .segmentCount();
+ // packagePath = sourceFile.resource.getFullPath().removeFirstSegments(
+ // count).removeLastSegments(1);
+ // }
+ // if (secondaryTypesToRemove == null)
+ // this.secondaryTypesToRemove = new SimpleLookupTable();
+ // ArrayList types = (ArrayList) secondaryTypesToRemove
+ // .get(sourceFile.sourceLocation.binaryFolder);
+ // if (types == null)
+ // types = new ArrayList(definedTypeNames.size());
+ // types.add(packagePath.append(new String(previous)));
+ // secondaryTypesToRemove.put(sourceFile.sourceLocation.binaryFolder,
+ // types);
+ // }
+ // super.finishedWith(sourceLocator, result, mainTypeName,
+ // definedTypeNames, duplicateTypeNames);
+ }
+
+ // protected void removeClassFile(IPath typePath, IContainer outputFolder)
+ // throws CoreException {
+ // if (typePath.lastSegment().indexOf('$') == -1) { // is not a nested type
+ // newState.removeQualifiedTypeName(typePath.toString());
+ // // add dependents even when the type thinks it does not exist to be on
+ // // the safe side
+ // if (PHPBuilder.DEBUG)
+ // System.out.println("Found removed type " + typePath); //$NON-NLS-1$
+ // addDependentsOf(typePath, true); // when member types are removed, their
+ // // enclosing type is structurally
+ // // changed
+ // }
+ // IFile classFile = outputFolder.getFile(typePath
+ // .addFileExtension(PHPBuilder.CLASS_EXTENSION));
+ // if (classFile.exists()) {
+ // if (PHPBuilder.DEBUG)
+ // System.out.println("Deleting class file of removed type " + typePath);
+ // //$NON-NLS-1$
+ // classFile.delete(IResource.FORCE, null);
+ // }
+ // }
+ // protected void removeSecondaryTypes() throws CoreException {
+ // if (secondaryTypesToRemove != null) { // delayed deleting secondary types
+ // // until the end of the compile loop
+ // Object[] keyTable = secondaryTypesToRemove.keyTable;
+ // Object[] valueTable = secondaryTypesToRemove.valueTable;
+ // for (int i = 0, l = keyTable.length; i < l; i++) {
+ // IContainer outputFolder = (IContainer) keyTable[i];
+ // if (outputFolder != null) {
+ // ArrayList paths = (ArrayList) valueTable[i];
+ // for (int j = 0, m = paths.size(); j < m; j++)
+ // removeClassFile((IPath) paths.get(j), outputFolder);
+ // }
+ // }
+ // this.secondaryTypesToRemove = null;
+ // if (previousSourceFiles != null && previousSourceFiles.size() > 1)
+ // this.previousSourceFiles = null; // cannot optimize recompile case when
+ // // a secondary type is deleted
+ // }
+ // }
+ protected void resetCollections() {
+ previousSourceFiles = sourceFiles.isEmpty() ? null
+ : (ArrayList) sourceFiles.clone();
+ sourceFiles.clear();
+ qualifiedStrings.clear();
+ simpleStrings.clear();
+ workQueue.clear();
+ }
+
+ protected void updateProblemsFor(SourceFile sourceFile,
+ CompilationResult result) throws CoreException {
+ IMarker[] markers = PHPBuilder.getProblemsFor(sourceFile.resource);
+ IProblem[] problems = result.getProblems();
+ if (problems == null && markers.length == 0)
+ return;
+
+ // axelcl start insert - calculate line numbers
+ if (problems != null) {
+ for (int i = 0; i < problems.length; i++) {
+ if (problems[i].getSourceLineNumber() == 1) {
+ problems[i].setSourceLineNumber(ProblemHandler
+ .searchLineNumber(result.lineSeparatorPositions,
+ problems[i].getSourceStart()));
+ }
+ }
+ }
+ // axelcl end insert
+
+ notifier.updateProblemCounts(markers, problems);
+ PHPBuilder.removeProblemsFor(sourceFile.resource);
+ storeProblemsFor(sourceFile, problems);
+ }
+
+ protected void updateTasksFor(SourceFile sourceFile,
+ CompilationResult result) throws CoreException {
+ IMarker[] markers = PHPBuilder.getTasksFor(sourceFile.resource);
+ IProblem[] tasks = result.getTasks();
+ if (tasks == null && markers.length == 0)
+ return;
+ PHPBuilder.removeTasksFor(sourceFile.resource);
+ storeTasksFor(sourceFile, tasks);
+ }
+
+ // protected void writeClassFileBytes(byte[] bytes, IFile file, String
+ // qualifiedFileName, boolean isSecondaryType) throws CoreException {
+ // // Before writing out the class file, compare it to the previous file
+ // // If structural changes occured then add dependent source files
+ // if (file.exists()) {
+ // if (writeClassFileCheck(file, qualifiedFileName, bytes)) {
+ // if (JavaBuilder.DEBUG)
+ // System.out.println("Writing changed class file " +
+ // file.getName());//$NON-NLS-1$
+ // file.setContents(new ByteArrayInputStream(bytes), true, false, null);
+ // if (!file.isDerived())
+ // file.setDerived(true);
+ // } else if (JavaBuilder.DEBUG) {
+ // System.out.println("Skipped over unchanged class file " +
+ // file.getName());//$NON-NLS-1$
+ // }
+ // } else {
+ // if (isSecondaryType)
+ // addDependentsOf(new Path(qualifiedFileName), true); // new secondary type
+ // if (JavaBuilder.DEBUG)
+ // System.out.println("Writing new class file " +
+ // file.getName());//$NON-NLS-1$
+ // file.create(new ByteArrayInputStream(bytes), IResource.FORCE, null);
+ // file.setDerived(true);
+ // }
+ // }
+ // protected boolean writeClassFileCheck(IFile file, String fileName, byte[]
+ // newBytes) throws CoreException {
+ // try {
+ // byte[] oldBytes = ProjectPrefUtil.getResourceContentsAsByteArray(file);
+ // if (this.compileLoop > 1) { // only optimize files which were recompiled
+ // during the dependent pass, see 33990
+ // notEqual : if (newBytes.length == oldBytes.length) {
+ // for (int i = newBytes.length; --i >= 0;)
+ // if (newBytes[i] != oldBytes[i]) break notEqual;
+ // return false; // bytes are identical so skip them
+ // }
+ // }
+ // IPath location = file.getLocation();
+ // if (location == null) return false; // unable to determine location of
+ // this class file
+ // ClassFileReader reader = new ClassFileReader(oldBytes,
+ // location.toString().toCharArray());
+ // // ignore local types since they're only visible inside a single method
+ // if (!(reader.isLocal() || reader.isAnonymous()) &&
+ // reader.hasStructuralChanges(newBytes)) {
+ // if (JavaBuilder.DEBUG)
+ // System.out.println("Type has structural changes " + fileName);
+ // //$NON-NLS-1$
+ // addDependentsOf(new Path(fileName), true);
+ // }
+ // } catch (ClassFormatException e) {
+ // addDependentsOf(new Path(fileName), true);
+ // }
+ // return true;
+ // }
+ public String toString() {
+ return "incremental image builder for:\n\tnew state: " + newState; //$NON-NLS-1$
+ }
+ /*
+ * Debug helper
+ *
+ * static void dump(IResourceDelta delta) { StringBuffer buffer = new
+ * StringBuffer(); IPath path = delta.getFullPath(); for (int i =
+ * path.segmentCount(); --i > 0;) buffer.append(" "); switch
+ * (delta.getKind()) { case IResourceDelta.ADDED: buffer.append('+'); break;
+ * case IResourceDelta.REMOVED: buffer.append('-'); break; case
+ * IResourceDelta.CHANGED: '); break; case IResourceDelta.NO_CHANGE:
+ * buffer.append('='); break; default: buffer.append('?'); break; }
+ * buffer.append(path); System.out.println(buffer.toString());
+ * IResourceDelta[] children = delta.getAffectedChildren(); for (int i = 0,
+ * l = children.length; i < l; i++) dump(children[i]); }
+ */
+}
\ No newline at end of file
git://git.phpeclipse.com / phpeclipse.git / blobdiff