Example usage for org.eclipse.jdt.internal.core JavaModel getWorkspaceTarget

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core JavaModel getWorkspaceTarget.

Prototype

public static IResource getWorkspaceTarget(IPath path) 

Source Link

Document

Helper method - returns the IResource corresponding to the provided IPath , or null if no such resource exists.

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.ClasspathEntry.java

License:Open Source License

/**
 * Creates a class path entry of the specified kind with the given path.
 *///from   w  ww . j  ava  2 s .c  om
public ClasspathEntry(int contentKind, int entryKind, IPath path, IPath[] inclusionPatterns,
        IPath[] exclusionPatterns, IPath sourceAttachmentPath, IPath sourceAttachmentRootPath,
        IPath specificOutputLocation, IClasspathEntry referencingEntry, boolean isExported,
        IAccessRule[] accessRules, boolean combineAccessRules, IClasspathAttribute[] extraAttributes) {

    this.contentKind = contentKind;
    this.entryKind = entryKind;
    this.path = path;
    this.inclusionPatterns = inclusionPatterns;
    this.exclusionPatterns = exclusionPatterns;
    this.referencingEntry = referencingEntry;

    int length;
    if (accessRules != null && (length = accessRules.length) > 0) {
        AccessRule[] rules = new AccessRule[length];
        System.arraycopy(accessRules, 0, rules, 0, length);
        byte classpathEntryType;
        String classpathEntryName;
        JavaModelManager manager = JavaModelManager.getJavaModelManager();
        if (this.entryKind == CPE_PROJECT || this.entryKind == CPE_SOURCE) { // can be remote source entry when reconciling
            classpathEntryType = AccessRestriction.PROJECT;
            classpathEntryName = manager.intern(getPath().segment(0));
        } else {
            classpathEntryType = AccessRestriction.LIBRARY;
            Object target = JavaModel.getWorkspaceTarget(path);
            if (target == null) {
                classpathEntryName = manager.intern(path.toOSString());
            } else {
                classpathEntryName = manager.intern(path.makeRelative().toString());
            }
        }
        this.accessRuleSet = new AccessRuleSet(rules, classpathEntryType, classpathEntryName);
    }
    //      else { -- implicit!
    //         this.accessRuleSet = null;
    //      }

    this.combineAccessRules = combineAccessRules;
    this.extraAttributes = extraAttributes;

    if (inclusionPatterns != INCLUDE_ALL && inclusionPatterns.length > 0) {
        this.fullInclusionPatternChars = UNINIT_PATTERNS;
    }
    if (exclusionPatterns.length > 0) {
        this.fullExclusionPatternChars = UNINIT_PATTERNS;
    }
    this.sourceAttachmentPath = sourceAttachmentPath;
    this.sourceAttachmentRootPath = sourceAttachmentRootPath;
    this.specificOutputLocation = specificOutputLocation;
    this.isExported = isExported;
}

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From source file:com.codenvy.ide.ext.java.server.internal.core.search.JavaSearchScope.java

License:Open Source License

public String toString() {
    StringBuffer result = new StringBuffer("JavaSearchScope on "); //$NON-NLS-1$
    if (this.elements != null) {
        result.append("["); //$NON-NLS-1$
        for (int i = 0, length = this.elements.size(); i < length; i++) {
            JavaElement element = (JavaElement) this.elements.get(i);
            result.append("\n\t"); //$NON-NLS-1$
            result.append(element.toStringWithAncestors());
        }//from   w  ww  .j a  v  a  2 s.  c om
        result.append("\n]"); //$NON-NLS-1$
    } else {
        if (this.pathsCount == 0) {
            result.append("[empty scope]"); //$NON-NLS-1$
        } else {
            result.append("["); //$NON-NLS-1$
            String[] paths = new String[this.relativePaths.length];
            int index = 0;
            for (int i = 0; i < this.relativePaths.length; i++) {
                String path = this.relativePaths[i];
                if (path == null)
                    continue;
                String containerPath;
                if (ExternalFoldersManager.isInternalPathForExternalFolder(new Path(this.containerPaths[i]))) {
                    Object target = JavaModel.getWorkspaceTarget(new Path(this.containerPaths[i]));
                    containerPath = ((IFolder) target).getLocation().toOSString();
                } else {
                    containerPath = this.containerPaths[i];
                }
                if (path.length() > 0) {
                    paths[index++] = containerPath + '/' + path;
                } else {
                    paths[index++] = containerPath;
                }
            }
            System.arraycopy(paths, 0, paths = new String[index], 0, index);
            Util.sort(paths);
            for (int i = 0; i < index; i++) {
                result.append("\n\t"); //$NON-NLS-1$
                result.append(paths[i]);
            }
            result.append("\n]"); //$NON-NLS-1$
        }
    }
    return result.toString();
}

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From source file:com.codenvy.ide.ext.java.server.internal.core.search.JavaWorkspaceScope.java

License:Open Source License

/**
 * @see org.eclipse.jdt.internal.core.search.AbstractJavaSearchScope#packageFragmentRoot(String, int, String)
 *///from   w  w  w .  ja  v a  2  s.  co  m
public IPackageFragmentRoot packageFragmentRoot(String resourcePathString, int jarSeparatorIndex,
        String jarPath) {
    HashMap rootInfos = JavaModelManager.getDeltaState().roots;
    DeltaProcessor.RootInfo rootInfo = null;
    if (jarPath != null) {
        IPath path = new Path(jarPath);
        rootInfo = (DeltaProcessor.RootInfo) rootInfos.get(path);
    } else {
        IPath path = new Path(resourcePathString);
        if (ExternalFoldersManager.isInternalPathForExternalFolder(path)) {
            IResource resource = JavaModel.getWorkspaceTarget(
                    path.uptoSegment(2/*linked folders for external folders are always of size 2*/));
            if (resource != null)
                rootInfo = (DeltaProcessor.RootInfo) rootInfos.get(resource.getLocation());
        } else {
            rootInfo = (DeltaProcessor.RootInfo) rootInfos.get(path);
            while (rootInfo == null && path.segmentCount() > 0) {
                path = path.removeLastSegments(1);
                rootInfo = (DeltaProcessor.RootInfo) rootInfos.get(path);
            }
        }
    }
    if (rootInfo == null)
        return null;
    return rootInfo.getPackageFragmentRoot(null/*no resource hint*/);
}

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From source file:org.eclipse.che.jdt.internal.core.search.JavaSearchScope.java

License:Open Source License

public String toString() {
    StringBuffer result = new StringBuffer("JavaSearchScope on "); //$NON-NLS-1$
    if (this.elements != null) {
        result.append("["); //$NON-NLS-1$
        for (int i = 0, length = this.elements.size(); i < length; i++) {
            JavaElement element = (JavaElement) this.elements.get(i);
            result.append("\n\t"); //$NON-NLS-1$
            result.append(element.toStringWithAncestors());
        }/*w ww .  j a  va 2 s .c  om*/
        result.append("\n]"); //$NON-NLS-1$
    } else {
        if (this.pathsCount == 0) {
            result.append("[empty scope]"); //$NON-NLS-1$
        } else {
            result.append("["); //$NON-NLS-1$
            String[] paths = new String[this.relativePaths.length];
            int index = 0;
            for (int i = 0; i < this.relativePaths.length; i++) {
                String path = this.relativePaths[i];
                if (path == null)
                    continue;
                String containerPath;
                if (ExternalFoldersManager.isInternalPathForExternalFolder(new Path(this.containerPaths[i]))) {
                    Object target = JavaModel.getWorkspaceTarget(new Path(this.containerPaths[i]));
                    containerPath = ((IFolder) target).getLocation().toOSString();
                } else {
                    containerPath = this.containerPaths[i];
                }
                if (path.length() > 0) {
                    paths[index++] = containerPath + '/' + path;
                } else {
                    paths[index++] = containerPath;
                }
            }
            System.arraycopy(paths, 0, paths = new String[index], 0, index);
            org.eclipse.jdt.internal.core.util.Util.sort(paths);
            for (int i = 0; i < index; i++) {
                result.append("\n\t"); //$NON-NLS-1$
                result.append(paths[i]);
            }
            result.append("\n]"); //$NON-NLS-1$
        }
    }
    return result.toString();
}

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