/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.tools.ant.taskdefs.optional.clearcase;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.Execute;
import org.apache.tools.ant.types.Commandline;
/**
* Task to perform rmtype command to ClearCase.
* <p>
* The following attributes are interpreted:
* <table border="1">
* <tr>
* <th>Attribute</th>
* <th>Values</th>
* <th>Required</th>
* </tr>
* <tr>
* <td>typekind</td>
* <td>The kind of type to create. Valid types are:<br>
* attype attribute type<br>
* brtype branch type<br>
* eltype element type<br>
* hltype hyperlink type<br>
* lbtype label type<br>
* trtype trigger type<br>
* </td>
* <td>Yes</td>
* <tr>
* <tr>
* <td>typename</td>
* <td>The name of the type to remove</td>
* <td>Yes</td>
* <tr>
* <tr>
* <td>vob</td>
* <td>Name of the VOB</td>
* <td>No</td>
* <tr>
* <tr>
* <td>ignore</td>
* <td>Used with trigger types only. Forces removal of trigger type
* even if a pre-operation trigger would prevent its removal</td>
* <td>No</td>
* <tr>
* <tr>
* <td>rmall</td>
* <td>Removes all instances of a type and the type object itself</td>
* <td>No</td>
* <tr>
* <tr>
* <td>comment</td>
* <td>Specify a comment. Only one of comment or cfile may be used.</td>
* <td>No</td>
* <tr>
* <tr>
* <td>commentfile</td>
* <td>Specify a file containing a comment. Only one of comment or cfile
* may be used.</td>
* <td>No</td>
* <tr>
* <tr>
* <td>failonerr</td>
* <td>Throw an exception if the command fails. Default is true</td>
* <td>No</td>
* <tr>
* </table>
*
*/
public class CCRmtype extends ClearCase {
private String mTypeKind = null;
private String mTypeName = null;
private String mVOB = null;
private String mComment = null;
private String mCfile = null;
private boolean mRmall = false;
private boolean mIgnore = false;
/**
* Executes the task.
* <p>
* Builds a command line to execute cleartool and then calls Exec's run method
* to execute the command line.
* @throws BuildException if the command fails and failonerr is set to true
*/
public void execute() throws BuildException {
Commandline commandLine = new Commandline();
int result = 0;
// Check for required attributes
if (getTypeKind() == null) {
throw new BuildException("Required attribute TypeKind not specified");
}
if (getTypeName() == null) {
throw new BuildException("Required attribute TypeName not specified");
}
// build the command line from what we got. the format is
// cleartool rmtype [options...] type-selector...
// as specified in the CLEARTOOL help
commandLine.setExecutable(getClearToolCommand());
commandLine.createArgument().setValue(COMMAND_RMTYPE);
checkOptions(commandLine);
if (!getFailOnErr()) {
getProject().log("Ignoring any errors that occur for: "
+ getTypeSpecifier(), Project.MSG_VERBOSE);
}
result = run(commandLine);
if (Execute.isFailure(result) && getFailOnErr()) {
String msg = "Failed executing: " + commandLine.toString();
throw new BuildException(msg, getLocation());
}
}
/**
* Check the command line options.
*/
private void checkOptions(Commandline cmd) {
if (getIgnore()) {
// -ignore
cmd.createArgument().setValue(FLAG_IGNORE);
}
if (getRmAll()) {
// -rmall -force
cmd.createArgument().setValue(FLAG_RMALL);
cmd.createArgument().setValue(FLAG_FORCE);
}
if (getComment() != null) {
// -c
getCommentCommand(cmd);
} else {
if (getCommentFile() != null) {
// -cfile
getCommentFileCommand(cmd);
} else {
cmd.createArgument().setValue(FLAG_NOCOMMENT);
}
}
// type-kind:type-name
cmd.createArgument().setValue(getTypeSpecifier());
}
/**
* Set the ignore flag
*
* @param ignore the status to set the flag to
*/
public void setIgnore(boolean ignore) {
mIgnore = ignore;
}
/**
* Get ignore flag status
*
* @return boolean containing status of ignore flag
*/
public boolean getIgnore() {
return mIgnore;
}
/**
* Set rmall flag
*
* @param rmall the status to set the flag to
*/
public void setRmAll(boolean rmall) {
mRmall = rmall;
}
/**
* Get rmall flag status
*
* @return boolean containing status of rmall flag
*/
public boolean getRmAll() {
return mRmall;
}
/**
* Set comment string
*
* @param comment the comment string
*/
public void setComment(String comment) {
mComment = comment;
}
/**
* Get comment string
*
* @return String containing the comment
*/
public String getComment() {
return mComment;
}
/**
* Set comment file
*
* @param cfile the path to the comment file
*/
public void setCommentFile(String cfile) {
mCfile = cfile;
}
/**
* Get comment file
*
* @return String containing the path to the comment file
*/
public String getCommentFile() {
return mCfile;
}
/**
* Set type-kind string
*
* @param tk the type-kind string
*/
public void setTypeKind(String tk) {
mTypeKind = tk;
}
/**
* Get type-kind string
*
* @return String containing the type-kind
*/
public String getTypeKind() {
return mTypeKind;
}
/**
* Set type-name string
*
* @param tn the type-name string
*/
public void setTypeName(String tn) {
mTypeName = tn;
}
/**
* Get type-name string
*
* @return String containing the type-name
*/
public String getTypeName() {
return mTypeName;
}
/**
* Set the VOB name
*
* @param vob the VOB name
*/
public void setVOB(String vob) {
mVOB = vob;
}
/**
* Get VOB name
*
* @return String containing VOB name
*/
public String getVOB() {
return mVOB;
}
/**
* Get the 'type-specifier' string
*
* @return the 'type-kind:type-name@vob' specifier
*
*/
private String getTypeSpecifier() {
String tkind = getTypeKind();
String tname = getTypeName();
String typeSpec = null;
// Return the type-selector
typeSpec = tkind + ":" + tname;
if (getVOB() != null) {
typeSpec += "@" + getVOB();
}
return typeSpec;
}
/**
* Get the 'comment' command
*
* @param cmd containing the command line string with or
* without the comment flag and string appended
*/
private void getCommentCommand(Commandline cmd) {
if (getComment() != null) {
/* Had to make two separate commands here because if a space is
inserted between the flag and the value, it is treated as a
Windows filename with a space and it is enclosed in double
quotes ("). This breaks clearcase.
*/
cmd.createArgument().setValue(FLAG_COMMENT);
cmd.createArgument().setValue(getComment());
}
}
/**
* Get the 'commentfile' command
*
* @param cmd containing the command line string with or
* without the commentfile flag and file appended
*/
private void getCommentFileCommand(Commandline cmd) {
if (getCommentFile() != null) {
/* Had to make two separate commands here because if a space is
inserted between the flag and the value, it is treated as a
Windows filename with a space and it is enclosed in double
quotes ("). This breaks clearcase.
*/
cmd.createArgument().setValue(FLAG_COMMENTFILE);
cmd.createArgument().setValue(getCommentFile());
}
}
/**
* -ignore flag -- ignore pre-trigger operations when removing a trigger type
*/
public static final String FLAG_IGNORE = "-ignore";
/**
* -rmall flag -- removes all instances of a type and the type object itself
*/
public static final String FLAG_RMALL = "-rmall";
/**
* -force flag -- suppresses confirmation prompts
*/
public static final String FLAG_FORCE = "-force";
/**
* -c flag -- comment to attach to the file
*/
public static final String FLAG_COMMENT = "-c";
/**
* -cfile flag -- file containing a comment to attach to the file
*/
public static final String FLAG_COMMENTFILE = "-cfile";
/**
* -nc flag -- no comment is specified
*/
public static final String FLAG_NOCOMMENT = "-nc";
}
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