Example usage for org.eclipse.jdt.core IClasspathAttribute getValue

List of usage examples for org.eclipse.jdt.core IClasspathAttribute getValue

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IClasspathAttribute getValue.

Prototype

String getValue();

Source Link

Document

Returns the value of this classpath attribute.

Usage

From source file:at.bestsolution.fxide.jdt.corext.javadoc.JavaDocLocations.java

License:Open Source License

public static URL getLibraryJavadocLocation(IClasspathEntry entry) {
    if (entry == null) {
        throw new IllegalArgumentException("Entry must not be null"); //$NON-NLS-1$
    }//from w  ww  .  j  a  v a 2 s .  co  m

    int kind = entry.getEntryKind();
    if (kind != IClasspathEntry.CPE_LIBRARY && kind != IClasspathEntry.CPE_VARIABLE) {
        throw new IllegalArgumentException("Entry must be of kind CPE_LIBRARY or CPE_VARIABLE"); //$NON-NLS-1$
    }

    IClasspathAttribute[] extraAttributes = entry.getExtraAttributes();
    for (int i = 0; i < extraAttributes.length; i++) {
        IClasspathAttribute attrib = extraAttributes[i];
        if (IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME.equals(attrib.getName())) {
            return parseURL(attrib.getValue());
        }
    }
    return null;
}

From source file:at.bestsolution.fxide.jdt.text.javadoc.JavadocContentAccess2.java

License:Open Source License

private static String getSourceAttachmentEncoding(IPackageFragmentRoot root) throws JavaModelException {
    String encoding = ResourcesPlugin.getEncoding();
    IClasspathEntry entry = root.getRawClasspathEntry();

    if (entry != null) {
        int kind = entry.getEntryKind();
        if (kind == IClasspathEntry.CPE_LIBRARY || kind == IClasspathEntry.CPE_VARIABLE) {
            IClasspathAttribute[] extraAttributes = entry.getExtraAttributes();
            for (int i = 0; i < extraAttributes.length; i++) {
                IClasspathAttribute attrib = extraAttributes[i];
                if (IClasspathAttribute.SOURCE_ATTACHMENT_ENCODING.equals(attrib.getName())) {
                    return attrib.getValue();
                }/*from  w w  w  .  ja  v a2 s  .  c om*/
            }
        }
    }

    return encoding;
}

From source file:at.bestsolution.javafx.ide.jdt.internal.jdt.CPListElement.java

License:Open Source License

public static CPListElement create(Object parent, IClasspathEntry curr, boolean newElement,
        IJavaProject project) {/*from   w  w  w  .jav  a2  s.  c om*/
    IPath path = curr.getPath();
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();

    // get the resource
    IResource res = null;
    boolean isMissing = false;
    IPath linkTarget = null;

    switch (curr.getEntryKind()) {
    case IClasspathEntry.CPE_CONTAINER:
        try {
            isMissing = project != null && (JavaCore.getClasspathContainer(path, project) == null);
        } catch (JavaModelException e) {
            isMissing = true;
        }
        break;
    case IClasspathEntry.CPE_VARIABLE:
        IPath resolvedPath = JavaCore.getResolvedVariablePath(path);
        isMissing = root.findMember(resolvedPath) == null && !resolvedPath.toFile().exists();
        break;
    case IClasspathEntry.CPE_LIBRARY:
        res = root.findMember(path);
        if (res == null) {
            if (!ArchiveFileFilter.isArchivePath(path, true)) {
                if (root.getWorkspace().validatePath(path.toString(), IResource.FOLDER).isOK()
                        && root.getProject(path.segment(0)).exists()) {
                    res = root.getFolder(path);
                }
            }

            IPath rawPath = path;
            if (project != null) {
                IPackageFragmentRoot[] roots = project.findPackageFragmentRoots(curr);
                if (roots.length == 1)
                    rawPath = roots[0].getPath();
            }
            isMissing = !rawPath.toFile().exists(); // look for external JARs and folders
        } else if (res.isLinked()) {
            linkTarget = res.getLocation();
        }
        break;
    case IClasspathEntry.CPE_SOURCE:
        path = path.removeTrailingSeparator();
        res = root.findMember(path);
        if (res == null) {
            if (root.getWorkspace().validatePath(path.toString(), IResource.FOLDER).isOK()) {
                res = root.getFolder(path);
            }
            isMissing = true;
        } else if (res.isLinked()) {
            linkTarget = res.getLocation();
        }
        break;
    case IClasspathEntry.CPE_PROJECT:
        res = root.findMember(path);
        isMissing = (res == null);
        break;
    }
    CPListElement elem = new CPListElement(parent, project, curr.getEntryKind(), path, newElement, res,
            linkTarget);
    elem.setExported(curr.isExported());
    elem.setAttribute(SOURCEATTACHMENT, curr.getSourceAttachmentPath());
    elem.setAttribute(OUTPUT, curr.getOutputLocation());
    elem.setAttribute(EXCLUSION, curr.getExclusionPatterns());
    elem.setAttribute(INCLUSION, curr.getInclusionPatterns());
    elem.setAttribute(ACCESSRULES, curr.getAccessRules());
    elem.setAttribute(COMBINE_ACCESSRULES, new Boolean(curr.combineAccessRules()));

    IClasspathAttribute[] extraAttributes = curr.getExtraAttributes();
    for (int i = 0; i < extraAttributes.length; i++) {
        IClasspathAttribute attrib = extraAttributes[i];
        CPListElementAttribute attribElem = elem.findAttributeElement(attrib.getName());
        if (attribElem == null) {
            elem.createAttributeElement(attrib.getName(), attrib.getValue(), false);
        } else {
            attribElem.setValue(attrib.getValue());
        }
    }

    elem.setIsMissing(isMissing);
    return elem;
}

From source file:com.amazonaws.eclipse.android.sdk.classpath.AndroidSdkClasspathContainer.java

License:Open Source License

/**
 * Loads the JDT classpath entries for the AWS SDK for Android from the
 * specified SDK install and returns them as a list.
 *
 * @param sdkInstall//  ww  w  .  j  ava2  s  .  c  o m
 *            The SDK install from which to load the classpath entries.
 *
 * @return A list of the JDT classpath entries for the AWS SDK for Android
 *         at the specified install base.
 */
private List<IClasspathEntry> loadSdkClasspathEntries(AbstractSdkInstall sdkInstall) {
    List<IClasspathEntry> classpathEntries = new ArrayList<IClasspathEntry>();
    IPath sdkJarPath = null, sdkSourceJarPath = null;

    try {
        File sdkJar = sdkInstall.getSdkJar();
        sdkJarPath = project.getLocation().append("libs").append(sdkJar.getName());
    } catch (FileNotFoundException e) {
        // The SDK has been deleted, there's no classpath entries anymore.
        return new ArrayList<IClasspathEntry>();
    }
    IClasspathAttribute externalJavadocPath = JavaCore.newClasspathAttribute(
            IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME, sdkInstall.getJavadocURL());
    if (externalJavadocPath.getValue() != null) {
        classpathEntries.add(JavaCore.newLibraryEntry(sdkJarPath, sdkSourceJarPath, null, new IAccessRule[0],
                new IClasspathAttribute[] { externalJavadocPath }, true));
    } else {
        classpathEntries.add(JavaCore.newLibraryEntry(sdkJarPath, sdkSourceJarPath, null, new IAccessRule[0],
                new IClasspathAttribute[0], true));
    }

    for (File jarFile : sdkInstall.getThirdPartyJars()) {
        IPath thirdPartyJarPath = new Path(jarFile.getAbsolutePath());
        classpathEntries.add(JavaCore.newLibraryEntry(thirdPartyJarPath, thirdPartyJarPath, null, true));
    }

    return classpathEntries;
}

From source file:com.amazonaws.eclipse.sdk.ui.classpath.AwsClasspathContainer.java

License:Open Source License

/**
 * Loads the JDT classpath entries for the AWS SDK for Java from the specified
 * SDK install and returns them as a list.
 *
 * @param sdkInstall/*  w ww  .j av a 2s. c  o  m*/
 *            The SDK install from which to load the classpath entries.
 *
 * @return A list of the JDT classpath entries for the AWS SDK for Java at the
 *         specified install base.
 */
private List<IClasspathEntry> loadSdkClasspathEntries(SdkInstall sdkInstall) {
    List<IClasspathEntry> classpathEntries = new ArrayList<IClasspathEntry>();
    IPath sdkJarPath, sdkSourceJarPath;

    try {
        sdkJarPath = new Path(sdkInstall.getSdkJar().getAbsolutePath());
        sdkSourceJarPath = new Path(sdkInstall.getSdkSourceJar().getAbsolutePath());
    } catch (FileNotFoundException e) {
        // The SDK has been deleted, there's no classpath entries anymore.
        return new ArrayList<IClasspathEntry>();
    }
    IClasspathAttribute externalJavadocPath = JavaCore.newClasspathAttribute(
            IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME, sdkInstall.getJavadocURL());
    if (externalJavadocPath.getValue() != null) {
        classpathEntries.add(JavaCore.newLibraryEntry(sdkJarPath, sdkSourceJarPath, null, new IAccessRule[0],
                new IClasspathAttribute[] { externalJavadocPath }, true));
    } else {
        classpathEntries.add(JavaCore.newLibraryEntry(sdkJarPath, sdkSourceJarPath, null, new IAccessRule[0],
                new IClasspathAttribute[0], true));
    }

    for (File jarFile : sdkInstall.getThirdPartyJars()) {
        IPath thirdPartyJarPath = new Path(jarFile.getAbsolutePath());
        classpathEntries.add(JavaCore.newLibraryEntry(thirdPartyJarPath, thirdPartyJarPath, null, true));
    }

    return classpathEntries;
}

From source file:com.android.ide.eclipse.adt.internal.project.AndroidClasspathContainerInitializer.java

License:Open Source License

@Override
public void requestClasspathContainerUpdate(IPath containerPath, IJavaProject project,
        IClasspathContainer containerSuggestion) throws CoreException {
    AdtPlugin plugin = AdtPlugin.getDefault();

    synchronized (Sdk.getLock()) {
        boolean sdkIsLoaded = plugin.getSdkLoadStatus() == LoadStatus.LOADED;

        // check if the project has a valid target.
        IAndroidTarget target = null;/*  ww w  . j  av a  2 s .  c  o  m*/
        if (sdkIsLoaded) {
            target = Sdk.getCurrent().getTarget(project.getProject());
        }
        if (sdkIsLoaded && target != null) {
            String[] paths = getTargetPaths(target);
            IPath android_lib = new Path(paths[CACHE_INDEX_JAR]);
            IClasspathEntry[] entries = containerSuggestion.getClasspathEntries();
            for (int i = 0; i < entries.length; i++) {
                IClasspathEntry entry = entries[i];
                if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                    IPath entryPath = entry.getPath();

                    if (entryPath != null) {
                        if (entryPath.equals(android_lib)) {
                            IPath entrySrcPath = entry.getSourceAttachmentPath();
                            IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
                            if (entrySrcPath != null) {
                                ProjectHelper.saveStringProperty(root, getAndroidSourceProperty(target),
                                        entrySrcPath.toString());
                            } else {
                                ProjectHelper.saveStringProperty(root, getAndroidSourceProperty(target), null);
                            }
                            IClasspathAttribute[] extraAttributtes = entry.getExtraAttributes();
                            if (extraAttributtes.length == 0) {
                                ProjectHelper.saveStringProperty(root, PROPERTY_ANDROID_API, NULL_API_URL);
                            }
                            for (int j = 0; j < extraAttributtes.length; j++) {
                                IClasspathAttribute extraAttribute = extraAttributtes[j];
                                String value = extraAttribute.getValue();
                                if ((value == null || value.trim().length() == 0)
                                        && IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME
                                                .equals(extraAttribute.getName())) {
                                    value = NULL_API_URL;
                                }
                                if (IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME
                                        .equals(extraAttribute.getName())) {
                                    ProjectHelper.saveStringProperty(root, PROPERTY_ANDROID_API, value);

                                }
                            }
                        }
                    }
                }
            }
            rebindClasspathEntries(project.getJavaModel(), containerPath);
        }
    }
}

From source file:com.android.ide.eclipse.auidt.internal.project.AndroidClasspathContainerInitializer.java

License:Open Source License

@Override
public void requestClasspathContainerUpdate(IPath containerPath, IJavaProject project,
        IClasspathContainer containerSuggestion) throws CoreException {
    AdtPlugin plugin = AdtPlugin.getDefault();

    synchronized (Sdk.getLock()) {
        boolean sdkIsLoaded = plugin.getSdkLoadStatus() == LoadStatus.LOADED;

        // check if the project has a valid target.
        IAndroidTarget target = null;/*ww w .j av a2s  .c om*/
        if (sdkIsLoaded) {
            target = Sdk.getCurrent().getTarget(project.getProject());
        }
        if (sdkIsLoaded && target != null) {
            String[] paths = getTargetPaths(target);
            IPath android_lib = new Path(paths[CACHE_INDEX_JAR]);
            IClasspathEntry[] entries = containerSuggestion.getClasspathEntries();
            for (int i = 0; i < entries.length; i++) {
                IClasspathEntry entry = entries[i];
                if (entry.getEntryKind() == IClasspathEntry.CPE_LIBRARY) {
                    IPath entryPath = entry.getPath();

                    if (entryPath != null) {
                        if (entryPath.equals(android_lib)) {
                            IPath entrySrcPath = entry.getSourceAttachmentPath();

                            IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
                            if (entrySrcPath != null) {
                                ProjectHelper.saveStringProperty(root, getAndroidSourceProperty(target),
                                        entrySrcPath.toString());
                            } else {
                                ProjectHelper.saveStringProperty(root, getAndroidSourceProperty(target), null);
                            }
                            IClasspathAttribute[] extraAttributtes = entry.getExtraAttributes();
                            if (extraAttributtes.length == 0) {
                                ProjectHelper.saveStringProperty(root, PROPERTY_ANDROID_API, NULL_API_URL);
                            }
                            for (int j = 0; j < extraAttributtes.length; j++) {
                                IClasspathAttribute extraAttribute = extraAttributtes[j];
                                String value = extraAttribute.getValue();
                                if ((value == null || value.trim().length() == 0)
                                        && IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME
                                                .equals(extraAttribute.getName())) {
                                    value = NULL_API_URL;
                                }
                                if (IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME
                                        .equals(extraAttribute.getName())) {
                                    ProjectHelper.saveStringProperty(root, PROPERTY_ANDROID_API, value);
                                }
                            }
                        }
                    }
                }
            }
            rebindClasspathEntries(project.getJavaModel(), containerPath);
        }
    }
}

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

License:Open Source License

public boolean isOptional() {
    for (int i = 0, length = this.extraAttributes.length; i < length; i++) {
        IClasspathAttribute attribute = this.extraAttributes[i];
        if (IClasspathAttribute.OPTIONAL.equals(attribute.getName()) && "true".equals(attribute.getValue())) //$NON-NLS-1$
            return true;
    }/*from w w  w .  j a v a 2s . c  o m*/
    return false;
}

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

License:Open Source License

public String getSourceAttachmentEncoding() {
    for (int i = 0, length = this.extraAttributes.length; i < length; i++) {
        IClasspathAttribute attribute = this.extraAttributes[i];
        if (IClasspathAttribute.SOURCE_ATTACHMENT_ENCODING.equals(attribute.getName()))
            return attribute.getValue();
    }//  w  w w .j a va2 s .  c o m
    return null;
}

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

License:Open Source License

/**
 * This function computes the URL of the index location for this classpath entry. It returns null if the URL is
 * invalid.// w  w  w  .  j  a  v  a 2s  . c  o m
 */
public URL getLibraryIndexLocation() {
    switch (getEntryKind()) {
    case IClasspathEntry.CPE_LIBRARY:
    case IClasspathEntry.CPE_VARIABLE:
        break;
    default:
        return null;
    }
    if (this.extraAttributes == null)
        return null;
    for (int i = 0; i < this.extraAttributes.length; i++) {
        IClasspathAttribute attrib = this.extraAttributes[i];
        if (IClasspathAttribute.INDEX_LOCATION_ATTRIBUTE_NAME.equals(attrib.getName())) {
            String value = attrib.getValue();
            try {
                return new URL(value);
            } catch (MalformedURLException e) {
                return null;
            }
        }
    }
    return null;
}