import net.sourceforge.phpdt.internal.core.util.Util;
/**
- * <p>This operation adds/replaces a package declaration in an existing compilation unit.
- * If the compilation unit already includes the specified package declaration,
- * it is not generated (it does not generate duplicates).
- *
- * <p>Required Attributes:<ul>
- * <li>Compilation unit element
- * <li>Package name
+ * <p>
+ * This operation adds/replaces a package declaration in an existing compilation
+ * unit. If the compilation unit already includes the specified package
+ * declaration, it is not generated (it does not generate duplicates).
+ *
+ * <p>
+ * Required Attributes:
+ * <ul>
+ * <li>Compilation unit element
+ * <li>Package name
* </ul>
*/
-public class CreatePackageDeclarationOperation extends CreateElementInCUOperation {
+public class CreatePackageDeclarationOperation extends
+ CreateElementInCUOperation {
/**
* The name of the package declaration being created
*/
protected String fName = null;
-/**
- * When executed, this operation will add a package declaration to the given compilation unit.
- */
-public CreatePackageDeclarationOperation(String name, ICompilationUnit parentElement) {
- super(parentElement);
- fName= name;
-}
-/**
- * @see CreateTypeMemberOperation#generateElementDOM
- */
-protected IDOMNode generateElementDOM() throws JavaModelException {
- IJavaElement[] children = getCompilationUnit().getChildren();
- //look for an existing package declaration
- for (int i = 0; i < children.length; i++) {
- if (children[i].getElementType() == IJavaElement.PACKAGE_DECLARATION) {
- IPackageDeclaration pck = (IPackageDeclaration) children[i];
- IDOMPackage pack = (IDOMPackage) ((JavaElement)pck).findNode(fCUDOM);
- if (!pack.getName().equals(fName)) {
- // get the insertion position before setting the name, as this makes it a detailed node
- // thus the start position is always 0
- DOMNode node = (DOMNode)pack;
- fInsertionPosition = node.getStartPosition();
- fReplacementLength = node.getEndPosition() - fInsertionPosition + 1;
- pack.setName(fName);
- fCreatedElement = (net.sourceforge.phpdt.internal.core.jdom.DOMNode)pack;
- } else {
- //equivalent package declaration already exists
- fCreationOccurred= false;
+
+ /**
+ * When executed, this operation will add a package declaration to the given
+ * compilation unit.
+ */
+ public CreatePackageDeclarationOperation(String name,
+ ICompilationUnit parentElement) {
+ super(parentElement);
+ fName = name;
+ }
+
+ /**
+ * @see CreateTypeMemberOperation#generateElementDOM
+ */
+ protected IDOMNode generateElementDOM() throws JavaModelException {
+ IJavaElement[] children = getCompilationUnit().getChildren();
+ // look for an existing package declaration
+ for (int i = 0; i < children.length; i++) {
+ if (children[i].getElementType() == IJavaElement.PACKAGE_DECLARATION) {
+ IPackageDeclaration pck = (IPackageDeclaration) children[i];
+ IDOMPackage pack = (IDOMPackage) ((JavaElement) pck)
+ .findNode(fCUDOM);
+ if (!pack.getName().equals(fName)) {
+ // get the insertion position before setting the name, as
+ // this makes it a detailed node
+ // thus the start position is always 0
+ DOMNode node = (DOMNode) pack;
+ fInsertionPosition = node.getStartPosition();
+ fReplacementLength = node.getEndPosition()
+ - fInsertionPosition + 1;
+ pack.setName(fName);
+ fCreatedElement = (net.sourceforge.phpdt.internal.core.jdom.DOMNode) pack;
+ } else {
+ // equivalent package declaration already exists
+ fCreationOccurred = false;
+ }
+
+ return null;
}
-
- return null;
}
+ IDOMPackage pack = (new DOMFactory()).createPackage();
+ pack.setName(fName);
+ return pack;
}
- IDOMPackage pack = (new DOMFactory()).createPackage();
- pack.setName(fName);
- return pack;
-}
-/**
- * Creates and returns the handle for the element this operation created.
- */
-protected IJavaElement generateResultHandle() {
- return getCompilationUnit().getPackageDeclaration(fName);
-}
-/**
- * @see CreateElementInCUOperation#getMainTaskName()
- */
-public String getMainTaskName(){
- return Util.bind("operation.createPackageProgress"); //$NON-NLS-1$
-}
-/**
- * Sets the correct position for new package declaration:<ul>
- * <li> before the first import
- * <li> if no imports, before the first type
- * <li> if no type - first thing in the CU
- * <li>
- */
-protected void initializeDefaultPosition() {
- try {
- ICompilationUnit cu = getCompilationUnit();
-// IImportDeclaration[] imports = cu.getImports();
-// if (imports.length > 0) {
-// createBefore(imports[0]);
-// return;
-// }
- IType[] types = cu.getTypes();
- if (types.length > 0) {
- createBefore(types[0]);
- return;
+
+ /**
+ * Creates and returns the handle for the element this operation created.
+ */
+ protected IJavaElement generateResultHandle() {
+ return getCompilationUnit().getPackageDeclaration(fName);
+ }
+
+ /**
+ * @see CreateElementInCUOperation#getMainTaskName()
+ */
+ public String getMainTaskName() {
+ return Util.bind("operation.createPackageProgress"); //$NON-NLS-1$
+ }
+
+ /**
+ * Sets the correct position for new package declaration:
+ * <ul>
+ * <li> before the first import
+ * <li> if no imports, before the first type
+ * <li> if no type - first thing in the CU
+ * <li>
+ */
+ protected void initializeDefaultPosition() {
+ try {
+ ICompilationUnit cu = getCompilationUnit();
+ // IImportDeclaration[] imports = cu.getImports();
+ // if (imports.length > 0) {
+ // createBefore(imports[0]);
+ // return;
+ // }
+ IType[] types = cu.getTypes();
+ if (types.length > 0) {
+ createBefore(types[0]);
+ return;
+ }
+ } catch (JavaModelException npe) {
}
- } catch (JavaModelException npe) {
}
-}
-/**
- * Possible failures: <ul>
- * <li>NO_ELEMENTS_TO_PROCESS - no compilation unit was supplied to the operation
- * <li>INVALID_NAME - a name supplied to the operation was not a valid
- * package declaration name.
- * </ul>
- * @see IJavaModelStatus
- * @see JavaConventions
- */
-public IJavaModelStatus verify() {
- IJavaModelStatus status = super.verify();
- if (!status.isOK()) {
- return status;
+
+ /**
+ * Possible failures:
+ * <ul>
+ * <li>NO_ELEMENTS_TO_PROCESS - no compilation unit was supplied to the
+ * operation
+ * <li>INVALID_NAME - a name supplied to the operation was not a valid
+ * package declaration name.
+ * </ul>
+ *
+ * @see IJavaModelStatus
+ * @see JavaConventions
+ */
+ public IJavaModelStatus verify() {
+ IJavaModelStatus status = super.verify();
+ if (!status.isOK()) {
+ return status;
+ }
+ // if (JavaConventions.validatePackageName(fName).getSeverity() ==
+ // IStatus.ERROR) {
+ // return new JavaModelStatus(IJavaModelStatusConstants.INVALID_NAME,
+ // fName);
+ // }
+ return JavaModelStatus.VERIFIED_OK;
}
-// if (JavaConventions.validatePackageName(fName).getSeverity() == IStatus.ERROR) {
-// return new JavaModelStatus(IJavaModelStatusConstants.INVALID_NAME, fName);
-// }
- return JavaModelStatus.VERIFIED_OK;
-}
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff