diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/CVSFile.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/CVSFile.java | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/CVSFile.java b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/CVSFile.java new file mode 100644 index 000000000..7fee37e5e --- /dev/null +++ b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/CVSFile.java @@ -0,0 +1,190 @@ +package org.eclipse.team.internal.ccvs.core.resources;
+
+/*
+ * (c) Copyright IBM Corp. 2000, 2001.
+ * All Rights Reserved.
+ */
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.eclipse.team.internal.ccvs.core.util.Assert;
+import org.eclipse.team.internal.ccvs.core.CVSException;
+import org.eclipse.team.internal.ccvs.core.resources.api.ICVSFile;
+
+
+/**
+ * Implement the abstract fileSystem
+ * @see CVSResource
+ */
+class CVSFile extends CVSResource implements ICVSFile {
+
+ // The ioResource is saved in CVSResource and used from there
+ // private File file;
+
+ CVSFile(String path) throws CVSException {
+ this(new File(path));
+ }
+
+
+ CVSFile(File ioFile) {
+ // puts the file into resource
+ super(ioFile);
+
+ Assert.isTrue(!ioFile.exists() || ioFile.isFile());
+ }
+
+
+ /**
+ * @see ICVSFile#getInputStream()
+ */
+ public InputStream getInputStream() throws CVSException {
+
+ exceptionIfNotExist();
+
+ try {
+ return new FileInputStream(ioResource);
+ } catch (IOException e) {
+ throw wrapException(e);
+ }
+ }
+
+
+ /**
+ * Acctuall creation of a new file. (Does not have to exist before)
+ * This is used from outside to create a file at a location.
+ *
+ * All checks, and creaton of files are done here
+ */
+ static ICVSFile createFileFrom(String path) throws CVSException {
+ return createFileFrom(new File(path));
+ }
+
+
+ /**
+ * @see CVSFile#createFileFromPath(String)
+ */
+ public static ICVSFile createFileFrom(File newFile) throws CVSException {
+
+ if (!newFile.getParentFile().exists()) {
+ throw new CVSException("You tried to create a file in an non-existing Folder");
+ }
+
+ try {
+ newFile = newFile.getCanonicalFile();
+ // newFile.createNewFile();
+ } catch (IOException e) {
+ throw wrapException(e);
+ }
+ return new CVSFile(newFile);
+ }
+
+ /**
+ * @see ICVSFile#getOutputStream()
+ */
+ public OutputStream getOutputStream() throws CVSException {
+
+ // If the file is read-only we need to delete it before
+ // we can write it new
+ deleteIfProtected(ioResource);
+
+ // No CVSException should happen here, unless
+ // the underlying system is not O.K.
+ try {
+ return new FileOutputStream(ioResource);
+ } catch (IOException e) {
+ throw wrapException(e);
+ }
+ }
+
+
+ /**
+ * @see ICVSFile#getSize()
+ */
+ public long getSize() {
+
+ return ioResource.length();
+ }
+
+ /**
+ * @see ICVSResource#delete()
+ */
+ public void delete() {
+ super.delete();
+ }
+
+ /**
+ * @see ICVSResource#isFolder()
+ */
+ public boolean isFolder() {
+ return false;
+ }
+
+
+ /**
+ * @see ICVSFile#getTimeStamp()
+ */
+ public long getTimeStamp() {
+ return ioResource.lastModified();
+ }
+
+
+ /**
+ * @see ICVSFile#setTimeStamp(Date)
+ */
+ public void setTimeStamp(long msec) {
+ ioResource.setLastModified(msec);
+ }
+
+ /**
+ * @see ICVSFile#getContent()
+ */
+ public String[] getContent() throws CVSException {
+ return readFromFile(ioResource);
+ }
+
+ /**
+ * @see ICVSFile#setContent(String[], boolean)
+ */
+// public void setContent(String[] content, String delim)
+// throws CVSException {
+//
+// writeToFile(ioResource, content, delim);
+// }
+
+ /**
+ * @see ICVSFile#moveTo(ICVSFile)
+ */
+ public void moveTo(ICVSFile file) throws CVSException {
+
+ boolean success;
+
+ success = ioResource.renameTo(new File(file.getPath()));
+
+ if (!success) {
+ throw new CVSException("Move from " + ioResource + " to " + file + " was not possible");
+ }
+ }
+
+ /**
+ * @see ICVSResource#clearCache()
+ */
+ public void clearCache(boolean deep) throws CVSException {
+ // getParent().clearCache(boolean deep);
+ }
+
+ public void setReadOnly() {
+
+ boolean sucess;
+ sucess = ioResource.setReadOnly();
+ Assert.isTrue(sucess);
+
+ }
+
+}
+
+
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