mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-08-08 08:45:44 +02:00
Fixed compiler warnings.
This commit is contained in:
Sergey Prigogin
parent
95ba23d13a
commit
b9c7e81375
1 changed files with 134 additions and 146 deletions
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@ -13,7 +13,6 @@ package org.eclipse.cdt.debug.internal.core.sourcelookup;
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import java.io.File;
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import java.io.IOException;
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import java.io.StringReader;
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import com.ibm.icu.text.MessageFormat;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.LinkedList;
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@ -27,6 +26,7 @@ import org.eclipse.cdt.debug.core.CDebugCorePlugin;
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import org.eclipse.cdt.debug.core.CDebugUtils;
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import org.eclipse.cdt.debug.core.sourcelookup.ICSourceLocation;
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import org.eclipse.cdt.debug.core.sourcelookup.IProjectSourceLocation;
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import org.eclipse.cdt.internal.core.resources.ResourceLookup;
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import org.eclipse.core.resources.IFile;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.core.resources.IResource;
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@ -38,14 +38,14 @@ import org.eclipse.core.runtime.IPath;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Path;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.osgi.util.NLS;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.xml.sax.InputSource;
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import org.xml.sax.SAXException;
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/**
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*
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* Locates source elements in a Java project. Returns instances of <code>IFile</code>.
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* Locates source elements in a C/C++ project. Returns instances of <code>IFile</code>.
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*
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* @since Sep 23, 2002
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*/
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@ -59,40 +59,39 @@ public class CProjectSourceLocation implements IProjectSourceLocation {
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*/
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private IProject fProject;
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private IResource[] fFolders;
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private HashMap fCache = new HashMap( 20 );
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private HashSet fNotFoundCache = new HashSet( 20 );
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private HashMap<String, Object> fCache = new HashMap<String, Object>(20);
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private HashSet<String> fNotFoundCache = new HashSet<String>(20);
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private boolean fGenerated = true;
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private boolean fSearchForDuplicateFiles = false;
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public CProjectSourceLocation() {
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}
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public CProjectSourceLocation( IProject project ) {
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setProject( project );
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public CProjectSourceLocation(IProject project) {
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setProject(project);
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fGenerated = true;
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}
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public CProjectSourceLocation( IProject project, boolean generated ) {
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setProject( project );
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public CProjectSourceLocation(IProject project, boolean generated) {
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setProject(project);
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fGenerated = generated;
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}
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/* (non-Javadoc)
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* @see org.eclipse.cdt.debug.core.sourcelookup.ICSourceLocation#findSourceElement(String)
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*/
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public Object findSourceElement( String name ) throws CoreException
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{
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public Object findSourceElement(String name) throws CoreException {
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Object result = null;
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if ( !isEmpty( name ) && getProject() != null && !notFoundCacheLookup( name ) ) {
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result = cacheLookup( name );
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if ( result == null ) {
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result = doFindSourceElement( name );
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if ( result != null ) {
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cacheSourceElement( name, result );
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if (!isEmpty(name) && getProject() != null && !notFoundCacheLookup(name)) {
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result = cacheLookup(name);
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if (result == null) {
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result = doFindSourceElement(name);
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if (result != null) {
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cacheSourceElement(name, result);
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}
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}
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if ( result == null ) {
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cacheNotFound( name );
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if (result == null) {
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cacheNotFound(name);
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}
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}
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return result;
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@ -101,12 +100,12 @@ public class CProjectSourceLocation implements IProjectSourceLocation {
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/* (non-Javadoc)
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* @see org.eclipse.core.runtime.IAdaptable#getAdapter(Class)
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*/
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public Object getAdapter( Class adapter ) {
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if ( adapter.equals( ICSourceLocation.class ) )
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public Object getAdapter(@SuppressWarnings("rawtypes") Class adapter) {
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if (adapter.equals(ICSourceLocation.class))
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return this;
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if ( adapter.equals( CProjectSourceLocation.class ) )
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if (adapter.equals(CProjectSourceLocation.class))
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return this;
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if ( adapter.equals( IProject.class ) )
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if (adapter.equals(IProject.class))
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return getProject();
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return null;
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}
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@ -116,7 +115,7 @@ public class CProjectSourceLocation implements IProjectSourceLocation {
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*
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* @param project the project
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*/
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private void setProject( IProject project ) {
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private void setProject(IProject project) {
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fProject = project;
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}
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@ -129,64 +128,66 @@ public class CProjectSourceLocation implements IProjectSourceLocation {
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return fProject;
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}
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private Object doFindSourceElement( String name ) {
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File file = new File( name );
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return ( file.isAbsolute() ) ? findFileByAbsolutePath( file ) : findFileByRelativePath( name );
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private Object doFindSourceElement(String name) {
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File file = new File(name);
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return file.isAbsolute() ? findFileByAbsolutePath(file) : findFileByRelativePath(name);
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}
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private Object findFileByAbsolutePath( File file ) {
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LinkedList list = new LinkedList();
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if ( file.exists() ) {
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IPath path = new Path( file.getAbsolutePath() );
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IFile[] wsFiles = CDebugCorePlugin.getWorkspace().getRoot().findFilesForLocation( path );
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for ( int i = 0; i < wsFiles.length; ++i )
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if ( wsFiles[i].getProject().equals( getProject() ) && wsFiles[i].exists() ) {
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if ( !searchForDuplicateFiles() )
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private Object findFileByAbsolutePath(File file) {
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LinkedList<IFile> list = new LinkedList<IFile>();
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if (file.exists()) {
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IPath path = new Path(file.getAbsolutePath());
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IFile[] wsFiles = ResourceLookup.findFilesForLocation(path);
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for (int i = 0; i < wsFiles.length; ++i) {
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if (wsFiles[i].getProject().equals(getProject()) && wsFiles[i].exists()) {
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if (!searchForDuplicateFiles())
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return wsFiles[i];
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list.add( wsFiles[i] );
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}
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}
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return ( list.size() > 0 ) ? ( ( list.size() == 1 ) ? list.getFirst() : list ) : null;
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}
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private Object findFileByRelativePath( String fileName ) {
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IResource[] folders = getFolders();
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LinkedList list = new LinkedList();
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for ( int i = 0; i < folders.length; ++i ) {
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if ( list.size() > 0 && !searchForDuplicateFiles() )
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break;
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IPath path = folders[i].getLocation();
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if ( path != null ) {
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path = path.append( fileName );
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File file = new File( path.toOSString() );
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if ( file.exists() ) {
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IFile[] wsFiles = CDebugCorePlugin.getWorkspace().getRoot().findFilesForLocation( path );
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for ( int j = 0; j < wsFiles.length; ++j )
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if ( wsFiles[j].exists() ) {
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if ( !searchForDuplicateFiles() )
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return wsFiles[j];
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list.add( wsFiles[j] );
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}
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list.add(wsFiles[i]);
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}
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}
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}
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return ( list.size() > 0 ) ? ( ( list.size() == 1 ) ? list.getFirst() : list ) : null;
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return (list.size() > 0) ? ((list.size() == 1) ? list.getFirst() : list) : null;
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}
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private Object cacheLookup( String name ) {
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return fCache.get( name );
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}
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private boolean notFoundCacheLookup( String name ) {
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return fNotFoundCache.contains( name );
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}
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private void cacheSourceElement( String name, Object element ) {
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fCache.put( name, element );
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private Object findFileByRelativePath(String fileName) {
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IResource[] folders = getFolders();
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LinkedList<IFile> list = new LinkedList<IFile>();
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for (int i = 0; i < folders.length; ++i) {
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if (list.size() > 0 && !searchForDuplicateFiles())
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break;
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IPath path = folders[i].getLocation();
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if (path != null) {
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path = path.append(fileName);
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File file = new File(path.toOSString());
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if (file.exists()) {
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IFile[] wsFiles = ResourceLookup.findFilesForLocation(path);
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for (int j = 0; j < wsFiles.length; ++j) {
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if (wsFiles[j].exists()) {
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if (!searchForDuplicateFiles())
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return wsFiles[j];
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list.add(wsFiles[j]);
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}
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}
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}
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}
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}
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return list.size() > 0 ? (list.size() == 1 ? list.getFirst() : list) : null;
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}
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private void cacheNotFound( String name ) {
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fNotFoundCache.add( name );
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private Object cacheLookup(String name) {
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return fCache.get(name);
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}
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private boolean notFoundCacheLookup(String name) {
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return fNotFoundCache.contains(name);
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}
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private void cacheSourceElement(String name, Object element) {
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fCache.put(name, element);
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}
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private void cacheNotFound(String name) {
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fNotFoundCache.add(name);
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}
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public void dispose() {
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@ -197,27 +198,25 @@ public class CProjectSourceLocation implements IProjectSourceLocation {
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/* (non-Javadoc)
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* @see org.eclipse.cdt.debug.core.sourcelookup.ICSourceLocation#getMemento()
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*/
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public String getMemento() throws CoreException
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{
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public String getMemento() throws CoreException {
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Document document = null;
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Throwable ex = null;
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try
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{
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try {
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document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
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Element node = document.createElement( ELEMENT_NAME );
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document.appendChild( node );
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node.setAttribute( ATTR_PROJECT, getProject().getName() );
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node.setAttribute( ATTR_GENERIC, Boolean.valueOf( isGeneric() ).toString() );
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return CDebugUtils.serializeDocument( document );
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} catch( ParserConfigurationException e )
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{
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Element node = document.createElement(ELEMENT_NAME);
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document.appendChild(node);
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node.setAttribute(ATTR_PROJECT, getProject().getName());
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node.setAttribute(ATTR_GENERIC, Boolean.valueOf(isGeneric()).toString());
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return CDebugUtils.serializeDocument(document);
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} catch (ParserConfigurationException e) {
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ex = e;
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} catch( IOException e ) {
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} catch (IOException e) {
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ex = e;
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} catch( TransformerException e ) {
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} catch (TransformerException e) {
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ex = e;
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}
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abort( MessageFormat.format( InternalSourceLookupMessages.CProjectSourceLocation_0, new String[] { getProject().getName() } ), ex ); //$NON-NLS-1$
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abort(NLS.bind(InternalSourceLookupMessages.CProjectSourceLocation_0,
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getProject().getName()), ex);
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// execution will not reach here
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return null;
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}
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@ -225,55 +224,47 @@ public class CProjectSourceLocation implements IProjectSourceLocation {
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/* (non-Javadoc)
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* @see org.eclipse.cdt.debug.core.sourcelookup.ICSourceLocation#initializeFrom(java.lang.String)
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*/
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public void initializeFrom( String memento ) throws CoreException
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{
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public void initializeFrom(String memento) throws CoreException {
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Exception ex = null;
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try
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{
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try {
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Element root = null;
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DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();
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StringReader reader = new StringReader( memento );
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InputSource source = new InputSource( reader );
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root = parser.parse( source ).getDocumentElement();
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StringReader reader = new StringReader(memento);
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InputSource source = new InputSource(reader);
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root = parser.parse(source).getDocumentElement();
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String name = root.getAttribute( ATTR_PROJECT );
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if ( isEmpty( name ) ) {
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abort( InternalSourceLookupMessages.CProjectSourceLocation_1, null ); //$NON-NLS-1$
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String name = root.getAttribute(ATTR_PROJECT);
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if (isEmpty(name)) {
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abort(InternalSourceLookupMessages.CProjectSourceLocation_1, null);
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} else {
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IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name);
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setProject(project);
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}
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else
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{
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IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject( name );
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setProject( project );
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}
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String isGeneric = root.getAttribute( ATTR_GENERIC );
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if ( isGeneric == null || isGeneric.trim().length() == 0 )
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String isGeneric = root.getAttribute(ATTR_GENERIC);
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if (isGeneric == null || isGeneric.trim().length() == 0)
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isGeneric = Boolean.FALSE.toString();
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setGenerated( isGeneric.equals( Boolean.TRUE.toString() ) );
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setGenerated(isGeneric.equals(Boolean.TRUE.toString()));
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return;
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} catch( ParserConfigurationException e ) {
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} catch (ParserConfigurationException e) {
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ex = e;
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} catch( SAXException e ) {
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} catch (SAXException e) {
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ex = e;
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} catch( IOException e ) {
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} catch (IOException e) {
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ex = e;
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}
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abort( InternalSourceLookupMessages.CProjectSourceLocation_2, ex ); //$NON-NLS-1$
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abort(InternalSourceLookupMessages.CProjectSourceLocation_2, ex);
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}
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/**
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* Throws an internal error exception
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*/
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private void abort( String message, Throwable e ) throws CoreException
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{
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IStatus s = new Status( IStatus.ERROR,
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CDebugCorePlugin.getUniqueIdentifier(),
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CDebugCorePlugin.INTERNAL_ERROR,
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message,
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e );
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throw new CoreException( s );
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private void abort(String message, Throwable e) throws CoreException {
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IStatus s = new Status(IStatus.ERROR, CDebugCorePlugin.getUniqueIdentifier(),
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CDebugCorePlugin.INTERNAL_ERROR, message, e);
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throw new CoreException(s);
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}
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private boolean isEmpty( String string ) {
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private boolean isEmpty(String string) {
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return string == null || string.length() == 0;
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}
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@ -284,53 +275,50 @@ public class CProjectSourceLocation implements IProjectSourceLocation {
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return fGenerated;
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}
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public void setGenerated( boolean b ) {
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public void setGenerated(boolean b) {
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fGenerated = b;
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}
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/* (non-Javadoc)
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* @see java.lang.Object#equals(java.lang.Object)
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*/
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public boolean equals( Object obj ) {
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if ( obj instanceof IProjectSourceLocation && getProject() != null )
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return getProject().equals( ((IProjectSourceLocation)obj).getProject() );
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public boolean equals(Object obj) {
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if (obj instanceof IProjectSourceLocation && getProject() != null)
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return getProject().equals(((IProjectSourceLocation) obj).getProject());
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return false;
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}
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private void initializeFolders() {
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final LinkedList list = new LinkedList();
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if ( getProject() != null && getProject().exists() ) {
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list.add( getProject() );
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final LinkedList<IResource> list = new LinkedList<IResource>();
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if (getProject() != null && getProject().exists()) {
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list.add(getProject());
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try {
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getProject().accept(
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getProject().accept(
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new IResourceProxyVisitor() {
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public boolean visit( IResourceProxy proxy ) throws CoreException
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{
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switch( proxy.getType() ) {
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case IResource.FILE:
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return false;
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case IResource.FOLDER:
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list.addLast( proxy.requestResource() );
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return true;
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}
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return true;
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public boolean visit(IResourceProxy proxy) throws CoreException {
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switch (proxy.getType()) {
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case IResource.FILE:
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return false;
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case IResource.FOLDER:
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list.addLast(proxy.requestResource());
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return true;
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}
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},
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IResource.NONE );
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} catch( CoreException e ) {
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return true;
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}
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},
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IResource.NONE);
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} catch (CoreException e) {
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}
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}
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synchronized( this ) {
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if ( fFolders == null )
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{
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fFolders = (IResource[])list.toArray( new IResource[list.size()] );
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synchronized (this) {
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if (fFolders == null) {
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fFolders = list.toArray(new IResource[list.size()]);
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}
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}
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}
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protected IResource[] getFolders() {
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if ( fFolders == null )
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if (fFolders == null)
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initializeFolders();
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return fFolders;
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}
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@ -345,13 +333,13 @@ public class CProjectSourceLocation implements IProjectSourceLocation {
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/* (non-Javadoc)
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* @see org.eclipse.cdt.debug.core.sourcelookup.ICSourceLocation#setSearchForDuplicateFiles(boolean)
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*/
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public void setSearchForDuplicateFiles( boolean search ) {
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public void setSearchForDuplicateFiles(boolean search) {
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fCache.clear();
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fNotFoundCache.clear();
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fSearchForDuplicateFiles = search;
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}
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public String toString() {
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return ( getProject() != null ) ? fProject.toString() : ""; //$NON-NLS-1$
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return getProject() != null ? fProject.toString() : ""; //$NON-NLS-1$
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}
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}
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