import java.util.ArrayList;
-import net.sourceforge.phpdt.core.compiler.CharOperation;
import net.sourceforge.phpdt.core.compiler.IProblem;
import net.sourceforge.phpdt.internal.compiler.CompilationResult;
-import net.sourceforge.phpdt.internal.core.Util;
+import net.sourceforge.phpdt.internal.compiler.problem.ProblemHandler;
import net.sourceforge.phpdt.internal.core.util.SimpleLookupTable;
+import net.sourceforge.phpdt.internal.core.util.Util;
-import org.eclipse.core.resources.IContainer;
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;
* 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)
- if (!findSourceFiles(sourceDelta)) return false;
- notifier.updateProgressDelta(0.10f);
-
- Object[] keyTable = deltas.keyTable;
- Object[] valueTable = deltas.valueTable;
- for (int i = 0, l = valueTable.length; i < l; i++) {
- IResourceDelta delta = (IResourceDelta) valueTable[i];
- if (delta != null) {
-// 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 || !Util.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); //$NON-NLS-1$
- 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 (Util.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 (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 (Util.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;
-
- 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 = Util.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:
- buffer.append('*');
- 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, 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
+ 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