Java Code Examples for org.eclipse.jdt.core.IClasspathAttribute#getValue()

private static boolean isTestClasspathEntry(IClasspathEntry entry) {
	if (entry.getEntryKind() != ClasspathEntry.CPE_SOURCE) {
		return false;
	}

	if (entry.isTest()) {
		return true;
	}

	for (final IClasspathAttribute attribute : entry.getExtraAttributes()) {
		String attributeName = attribute.getName();
		// attribute name could be "maven.scope" for Maven, "gradle_scope" or "gradle_used_by_scope" for Gradle
		if (attributeName.contains("scope")) {
			// the attribute value could be "test" or "integrationTest"
			return attribute.getValue() != null && attribute.getValue().toLowerCase().contains(TEST_SCOPE_VALUE);
		}
	}

	return false;
}
 

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();
				}
			}
		}
	}

	return encoding;
}
 

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();
				}
			}
		}
	}

	return encoding;
}
 

public static String getSourceAttachmentEncoding(IClasspathEntry entry) {
	if (entry == null) {
		throw new IllegalArgumentException("Entry must not be null"); //$NON-NLS-1$
	}

	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.SOURCE_ATTACHMENT_ENCODING.equals(attrib.getName())) {
			return attrib.getValue();
		}
	}
	return null;
}
 

/**
 * This function computes the URL of the index location for this classpath entry. It returns null if the URL is
 * invalid.
 */
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;
}
 

private static String getSourceAttachmentEncoding(IClasspathEntry entry) {
	if (entry != null && entry.getExtraAttributes() != null) {
		for (IClasspathAttribute attribute : entry.getExtraAttributes()) {
			if (IClasspathAttribute.SOURCE_ATTACHMENT_ENCODING.equals(attribute.getName())) {
				return attribute.getValue();
			}
		}
	}

	return null;
}
 

/**
 * Finds a javadoc location for a new archive in the existing classpaths.
 * @param elem The new classpath entry
 * @return A javadoc location found in a similar classpath entry or <code>null</code>.
 */
public static String guessJavadocLocation(CPListElement elem) {
	if (elem.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
		return null;
	}
	IJavaProject currProject= elem.getJavaProject(); // can be null
	try {
		// try if the jar itself contains the source
		IJavaModel jmodel= JavaCore.create(ResourcesPlugin.getWorkspace().getRoot());
		IJavaProject[] jprojects= jmodel.getJavaProjects();
		for (int i= 0; i < jprojects.length; i++) {
			IJavaProject curr= jprojects[i];
			if (!curr.equals(currProject)) {
				IClasspathEntry[] entries= curr.getRawClasspath();
				for (int k= 0; k < entries.length; k++) {
					IClasspathEntry entry= entries[k];
					if (entry.getEntryKind() == elem.getEntryKind() && entry.getPath().equals(elem.getPath())) {
						IClasspathAttribute[] attributes= entry.getExtraAttributes();
						for (int n= 0; n < attributes.length; n++) {
							IClasspathAttribute attrib= attributes[n];
							if (IClasspathAttribute.JAVADOC_LOCATION_ATTRIBUTE_NAME.equals(attrib.getName())) {
								return attrib.getValue();
							}
						}
					}
				}
			}
		}
	} catch (JavaModelException e) {
		JavaPlugin.log(e.getStatus());
	}
	return null;
}
 

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();
	}
	return null;
}
 

SerializableAttribute(IClasspathAttribute attribute) {
  name = attribute.getName();
  value = attribute.getValue();
}