diff options
Diffstat (limited to 'bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/search/BasicSearchEngine.java')
| -rw-r--r-- | bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/search/BasicSearchEngine.java | 156 |
1 files changed, 105 insertions, 51 deletions
diff --git a/bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/search/BasicSearchEngine.java b/bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/search/BasicSearchEngine.java index d0af14a2..baa3bc4b 100644 --- a/bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/search/BasicSearchEngine.java +++ b/bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/search/BasicSearchEngine.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2000, 2009 IBM Corporation and others. + * Copyright (c) 2000, 2011 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at @@ -67,6 +67,7 @@ import org.eclipse.wst.jsdt.internal.core.JavaModelManager; import org.eclipse.wst.jsdt.internal.core.JavaProject; import org.eclipse.wst.jsdt.internal.core.search.indexing.IIndexConstants; import org.eclipse.wst.jsdt.internal.core.search.indexing.IndexManager; +import org.eclipse.wst.jsdt.internal.core.search.matching.ConstructorDeclarationPattern; import org.eclipse.wst.jsdt.internal.core.search.matching.DeclarationOfAccessedFieldsPattern; import org.eclipse.wst.jsdt.internal.core.search.matching.DeclarationOfReferencedMethodsPattern; import org.eclipse.wst.jsdt.internal.core.search.matching.DeclarationOfReferencedTypesPattern; @@ -85,7 +86,7 @@ import org.eclipse.wst.jsdt.internal.core.util.Util; /** * Search basic engine. Public search engine (see {@link org.eclipse.wst.jsdt.core.search.SearchEngine} * for detailed comment), now uses basic engine functionalities. - * Note that serch basic engine does not implement deprecated functionalities... + * Note that search basic engine does not implement depreciated functionalities... */ public class BasicSearchEngine { @@ -518,7 +519,6 @@ public class BasicSearchEngine { final char[] bindingName, final int bindingType, final int matchRule, -// int searchFor, IJavaScriptSearchScope scope, final IRestrictedAccessBindingRequestor nameRequestor, int waitingPolicy, @@ -534,16 +534,6 @@ public class BasicSearchEngine { Util.verbose(" - scope: "+scope); //$NON-NLS-1$ } - // Return on invalid combination of package and type names -// if (packageName == null || packageName.length == 0) { -// if (bindingName != null && bindingName.length == 0) { -// if (VERBOSE) { -// Util.verbose(" => return no result due to invalid empty values for package and type names!"); //$NON-NLS-1$ -// } -// return; -// } -// } - IndexManager indexManager = JavaModelManager.getJavaModelManager().getIndexManager(); SearchPattern searchPattern=null; char suffix=0; @@ -642,47 +632,9 @@ public class BasicSearchEngine { public boolean acceptIndexMatch(String documentPath, SearchPattern indexRecord, SearchParticipant participant, AccessRuleSet access) { // Filter unexpected types JavaSearchPattern record = (JavaSearchPattern)indexRecord; -// if (record.enclosingTypeNames == IIndexConstants.ONE_ZERO_CHAR) { -// return true; // filter out local and anonymous classes -// } - switch (copiesLength) { - case 0: - break; - case 1: - if (singleWkcpPath.equals(documentPath)) { - return true; // fliter out *the* working copy - } - break; - default: - if (workingCopyPaths.contains(documentPath)) { - return true; // filter out working copies - } - break; - } // Accept document path AccessRestriction accessRestriction = null; -// if (access != null) { -// // Compute document relative path -// int pkgLength = (record.pkg==null || record.pkg.length==0) ? 0 : record.pkg.length+1; -// int nameLength = record.simpleName==null ? 0 : record.simpleName.length; -// char[] path = new char[pkgLength+nameLength]; -// int pos = 0; -// if (pkgLength > 0) { -// System.arraycopy(record.pkg, 0, path, pos, pkgLength-1); -// CharOperation.replace(path, '.', '/'); -// path[pkgLength-1] = '/'; -// pos += pkgLength; -// } -// if (nameLength > 0) { -// System.arraycopy(record.simpleName, 0, path, pos, nameLength); -// pos += nameLength; -// } -// // Update access restriction if path is not empty -// if (pos > 0) { -// accessRestriction = access.getViolatedRestriction(path); -// } -// } int modifiers=ClassFileConstants.AccPublic; char[] packageName=null; char[] simpleBindingName=null; @@ -1583,4 +1535,106 @@ public class BasicSearchEngine { SearchPattern pattern = new DeclarationOfReferencedMethodsPattern(enclosingElement); searchDeclarations(enclosingElement, requestor, pattern, monitor); } + + /** + * <p>Used to search all constructor declarations for ones that match the given type name using the given role, + * in the given scope, reporting to the given requester.</p> + * + * @param typeNamePattern type name pattern to search for + * @param typeMatchRule Search pattern matching rule to use with the given <code>typeNamePattern</code> + * @param scope scope of the search + * @param nameRequester requester to report findings to + * @param waitingPolicy Policy to use when waiting for the index + * @param progressMonitor monitor to report index search progress to + * + * @see SearchPattern#R_CAMELCASE_MATCH + * @see SearchPattern#R_CASE_SENSITIVE + * @see SearchPattern#R_EQUIVALENT_MATCH + * @see SearchPattern#R_EXACT_MATCH + * @see SearchPattern#R_FULL_MATCH + * @see SearchPattern#R_PATTERN_MATCH + * @see SearchPattern#R_PREFIX_MATCH + * @see SearchPattern#R_REGEXP_MATCH + * + * @see IJavaScriptSearchConstants#FORCE_IMMEDIATE_SEARCH + * @see IJavaScriptSearchConstants#CANCEL_IF_NOT_READY_TO_SEARCH + * @see IJavaScriptSearchConstants#WAIT_UNTIL_READY_TO_SEARCH + */ + public void searchAllConstructorDeclarations( + final char[] typeNamePattern, + final int typeMatchRule, + IJavaScriptSearchScope scope, + final IConstructorRequestor nameRequester, + int waitingPolicy, + IProgressMonitor progressMonitor) { + + // Debug + if (VERBOSE) { + Util.verbose("BasicSearchEngine.searchAllConstructorDeclarations(char[], char[], int, IJavaSearchScope, IRestrictedAccessConstructorRequestor, int, IProgressMonitor)"); //$NON-NLS-1$ + Util.verbose(" - type name: "+(typeNamePattern==null?"null":new String(typeNamePattern))); //$NON-NLS-1$ //$NON-NLS-2$ + Util.verbose(" - type match rule: "+getMatchRuleString(typeMatchRule)); //$NON-NLS-1$ + Util.verbose(" - scope: "+scope); //$NON-NLS-1$ + } + + // Create pattern + IndexManager indexManager = JavaModelManager.getJavaModelManager().getIndexManager(); + final ConstructorDeclarationPattern pattern = new ConstructorDeclarationPattern( + typeNamePattern, + typeMatchRule); + + // Index requester + IndexQueryRequestor searchRequestor = new IndexQueryRequestor(){ + public boolean acceptIndexMatch(String documentPath, SearchPattern indexRecord, SearchParticipant participant, AccessRuleSet access) { + // Filter unexpected types + ConstructorDeclarationPattern record = (ConstructorDeclarationPattern)indexRecord; + + + // Accept document path + AccessRestriction accessRestriction = null; + if (access != null) { + // Compute document relative path + int nameLength = record.declaringSimpleName==null ? 0 : record.declaringSimpleName.length; + char[] path = new char[nameLength]; + int pos = 0; + + if (nameLength > 0) { + System.arraycopy(record.declaringSimpleName, 0, path, pos, nameLength); + pos += nameLength; + } + // Update access restriction if path is not empty + if (pos > 0) { + accessRestriction = access.getViolatedRestriction(path); + } + } + nameRequester.acceptConstructor( + record.modifiers, + record.declaringSimpleName, + record.parameterCount, + record.parameterTypes, + record.parameterNames, + documentPath, + accessRestriction); + return true; + } + }; + + try { + if (progressMonitor != null) { + progressMonitor.beginTask(Messages.engine_searching, 1000); + } + // Find constructor declarations from index + indexManager.performConcurrentJob( + new PatternSearchJob( + pattern, + getDefaultSearchParticipant(), // JavaScript search only + scope, + searchRequestor), + waitingPolicy, + progressMonitor == null ? null : new SubProgressMonitor(progressMonitor, 1000)); + } finally { + if (progressMonitor != null) { + progressMonitor.done(); + } + } + } } |