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reduce getNotNullHelper usage

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This commit is contained in:
Dennis Ushakov
2013-12-24 19:55:05 +04:00
parent 15c79714f5
commit 9b111fe23c
1 changed files with 2 additions and 8 deletions
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python/openapi/src/com/jetbrains/python/templateLanguages/TemplateFileReference.java
+2 -8
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@@ -16,7 +16,6 @@
package com.jetbrains.python.templateLanguages;
import com.intellij.lang.injection.InjectedLanguageManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.TextRange;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VfsUtilCore;
@@ -26,7 +25,6 @@ import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiFileSystemItem;
import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceHelper;
import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceHelperRegistrar;
import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceSet;
import com.intellij.psi.impl.source.resolve.reference.impl.providers.PsiFileSystemItemUtil;
import com.intellij.util.IncorrectOperationException;
@@ -66,17 +64,13 @@ public class TemplateFileReference extends WeakFileReference {
final VirtualFile curVFile = file.getVirtualFile();
if (curVFile == null) throw new IncorrectOperationException("Cannot bind from non-physical element:" + file);
final Project project = element.getProject();
String newName;
PsiFileSystemItem curItem = null;
PsiFileSystemItem dstItem = null;
final FileReferenceHelper helper = FileReferenceHelperRegistrar.getNotNullHelper(file);
PsiFileSystemItem _dstItem = helper.getPsiFileSystemItem(project, dstVFile);
PsiFileSystemItem _curItem = helper.getPsiFileSystemItem(project, curVFile);
PsiFileSystemItem _dstItem = FileReferenceHelper.getPsiFileSystemItem(file.getManager(), dstVFile);
PsiFileSystemItem _curItem = FileReferenceHelper.getPsiFileSystemItem(file.getManager(), curVFile);
if (_dstItem != null && _curItem != null) {
curItem = _curItem;
dstItem = _dstItem;