com.newmainsoftech.ant.script.JavaTaskUtil Maven / Gradle / Ivy
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Ant utilities for stand-alone Ant environment and maven-antrun-plugin environment.
/*
* Copyright (C) 2012 NewMain Softech
*
* Licensed 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 com.newmainsoftech.ant.script;
import java.util.List;
import org.apache.tools.ant.taskdefs.Java;
import org.apache.tools.ant.types.Commandline.Argument;
import org.apache.tools.ant.types.LogLevel;
import org.apache.tools.ant.types.Path;
import com.newmainsoftech.ant.script.ReadMultiLineArgs.ArgPrefix;
public class JavaTaskUtil {
private Java javaTask;
public synchronized Java getJavaTask() {
return javaTask;
}
public synchronized void setJavaTask( final Java javaTask) {
this.javaTask = javaTask;
}
static enum ArgType {
JvmArg, JavaArg;
}
void addArg( final Java javaTask, final String arg, final ArgType argType) {
if ( javaTask == null) {
throw new IllegalArgumentException( "javaTask input cannot be null.");
}
if ( arg == null) {
throw new IllegalArgumentException( "arg input cannot be null.");
}
ArgType argTypeCopy = argType;
if ( argTypeCopy == null) {
argTypeCopy = ArgType.JavaArg;
}
switch( argTypeCopy) {
case JavaArg:
case JvmArg:
break;
default:
throw new UnsupportedOperationException(
String.format(
"The argType input value (=%1$s) is unrecognized. "
+ "Code needs to be updated, please report this issue.",
argType.toString()
)
);
} // switch
String javaTaskName = javaTask.getTaskName();
if ( javaTaskName == null) javaTaskName = "";
String argCopy = arg.trim();
if ( argCopy.length() < 1) {
String format = null;
switch( argTypeCopy) {
case JavaArg:
format
= String.format(
"Skiped to add arg input as an argument to java task%1$s because "
+ "arg input does not hold substantial string value."
);
break;
case JvmArg:
format
= String.format(
"Skiped to add arg input as an JVM argument to java task%1$s because "
+ "arg input does not hold substantial string value."
);
break;
} // switch
javaTask.log(
String.format(
format,
((javaTaskName.length() < 1) ? "" : " (named as " + javaTaskName + ")")
),
LogLevel.WARN.getLevel()
);
return;
}
Argument argumentObj = null;
String format = null;
switch( argTypeCopy) {
case JavaArg:
argumentObj = javaTask.createArg();
format = "Added next argument to java task %1$s: %2$s";
break;
case JvmArg:
argumentObj = javaTask.createJvmarg();
format = "Added next JVM argument to java task %1$s: %2$s";
break;
} // switch
argumentObj.setValue( argCopy);
javaTask.log(
String.format(
format,
((javaTaskName.length() < 1) ? "" : "(named as " + javaTaskName + ") "),
argCopy
),
LogLevel.DEBUG.getLevel()
);
}
public void addArg( final Java javaTask, final String arg) {
addArg( javaTask, arg, ArgType.JavaArg);
}
public void addArg( final String arg) {
addArg( getJavaTask(), arg, ArgType.JavaArg);
}
public void addJvmArg( final Java javaTask, final String arg) {
addArg( javaTask, arg, ArgType.JvmArg);
}
public void addJvmArg( final String arg) {
addArg( getJavaTask(), arg, ArgType.JvmArg);
}
void addArgs( final Java javaTask, final String args, final ArgPrefix argPrefix, final ArgType argType) {
if ( javaTask == null) {
throw new IllegalArgumentException( "javaTask input cannot be null.");
}
if ( args == null) {
throw new IllegalArgumentException( "arg input cannot be null.");
}
ArgType argTypeCopy = argType;
if ( argTypeCopy == null) {
argTypeCopy = ArgType.JavaArg;
}
switch( argTypeCopy) {
case JavaArg:
case JvmArg:
break;
default:
throw new UnsupportedOperationException(
String.format(
"The argType input value (=%1$s) is unrecognized. "
+ "Code needs to be updated, please report this issue.",
argType.toString()
)
);
} // switch
String javaTaskName = javaTask.getTaskName();
if ( javaTaskName == null) javaTaskName = "";
if ( args.trim().length() < 1) {
String format = null;
switch( argTypeCopy) {
case JavaArg:
format
= String.format(
"Skiped to add arguments from args input to java task%1$s because "
+ "args input does not hold substantial string values."
);
break;
case JvmArg:
format
= String.format(
"Skiped to add JVN arguments from args input to java task%1$s because "
+ "args input does not hold substantial string values."
);
break;
} // switch
javaTask.log(
String.format(
format,
((javaTaskName.length() < 1) ? "" : " (named as " + javaTaskName + ")")
),
LogLevel.WARN.getLevel()
);
return;
}
ArgPrefix argPrefixCopy = argPrefix;
if ( argPrefixCopy == null) {
argPrefixCopy = ArgPrefix.Minus;
}
ReadMultiLineArgs readMultiLineArgs = new ReadMultiLineArgs();
readMultiLineArgs.setPreFixStr( argPrefixCopy.getPrefix());
List splittedArgsList = readMultiLineArgs.splitByPrefix( args);
if ( splittedArgsList.size() < 1) {
javaTask.log(
String.format(
"Could not find an argument with %1$s prefix in args input "
+ "(=\"%2$s\") to add to java task%3$s.",
argPrefixCopy.getPrefix(),
args,
((javaTaskName.length() < 1) ? "" : "(named as " + javaTaskName + ") ")
),
LogLevel.INFO.getLevel());
return;
}
for( String arg : splittedArgsList) {
Argument argument = null;
String format = null;
switch( argTypeCopy) {
case JavaArg:
argument = javaTask.createArg();
format = "Added next argument to java task %1$s: %2$s";
break;
case JvmArg:
argument = javaTask.createJvmarg();
format = "Added next JVM argument to java task %1$s: %2$s";
break;
} // switch
argument.setValue( arg);
javaTask.log(
String.format(
format,
((javaTaskName.length() < 1) ? "" : "(named as " + javaTaskName + ") "),
arg
),
LogLevel.DEBUG.getLevel());
} // for
}
public void addArgs( final Java javaTask, final String args, final ArgPrefix argPrefix) {
addArgs( javaTask, args, argPrefix, ArgType.JavaArg);
}
public void addArgs( final String args, final ArgPrefix argPrefix) {
addArgs( getJavaTask(), args, argPrefix, ArgType.JavaArg);
}
public void addJvmArgs( final Java javaTask, final String args, final ArgPrefix argPrefix) {
addArgs( javaTask, args, argPrefix, ArgType.JvmArg);
}
public void addJvmArgs( final String args, final ArgPrefix argPrefix) {
addArgs( getJavaTask(), args, argPrefix, ArgType.JvmArg);
}
void addArgsAsPathFormat(
final Java javaTask,
final String args,
final ArgPrefix argPrefix,
final ArgType argType)
{
if ( javaTask == null) {
throw new IllegalArgumentException( "javaTask input cannot be null.");
}
if ( args == null) {
throw new IllegalArgumentException( "arg input cannot be null.");
}
ArgPrefix argPrefixCopy = argPrefix;
if ( argPrefixCopy == null) {
argPrefixCopy = ArgPrefix.Minus;
}
String javaTaskName = javaTask.getTaskName();
if ( javaTaskName == null) javaTaskName = "";
ReadMultiLineArgs readMultiLineArgs = new ReadMultiLineArgs();
readMultiLineArgs.setPreFixStr( argPrefixCopy.getPrefix());
readMultiLineArgs.setConcatinateStr( ";");
String argsInPathFormatStr = readMultiLineArgs.concatinate( args);
if ( argsInPathFormatStr.length() < 1) {
javaTask.log(
String.format(
"Could not find an argument with %1$s prefix in args input "
+ "(=\"%2$s\") to add to java task%2$s.",
argPrefixCopy.getPrefix(),
args,
((javaTaskName.length() < 1) ? "" : " (named as " + javaTaskName + ")")
),
LogLevel.WARN.getLevel()
);
return;
}
Path argsPath = new Path( javaTask.getProject(), argsInPathFormatStr);
ArgType argTypeCopy = argType;
if ( argTypeCopy == null) argTypeCopy = ArgType.JavaArg;
String messageFormat;
Argument argument;
switch( argTypeCopy) {
case JavaArg:
argument = javaTask.createArg();
messageFormat = "Added next arguments in path format to java task %1$s: %2$s";
break;
case JvmArg:
argument = javaTask.createJvmarg();
messageFormat = "Added next JVM arguments in path format to java task %1$s: %2$s";
break;
default:
throw new UnsupportedOperationException(
String.format(
"The argType input value (=%1$s) is unrecognized. Code needs to be updated, "
+ "please report this issue.",
argType.toString()
)
);
} // switch
argument.setPath( argsPath);
javaTask.log(
String.format(
messageFormat,
((javaTaskName.length() < 1) ? "" : "(named as " + javaTaskName + ") "),
argsInPathFormatStr
),
LogLevel.DEBUG.getLevel());
}
public void addArgsAsPathFormat( final Java javaTask, final String args, final ArgPrefix argPrefix) {
addArgsAsPathFormat( javaTask, args, argPrefix, ArgType.JavaArg);
}
public void addArgsAsPathFormat( final String args, final ArgPrefix argPrefix) {
addArgsAsPathFormat( getJavaTask(), args, argPrefix, ArgType.JavaArg);
}
public void addJvmArgsAsPathFormat( final Java javaTask, final String args, final ArgPrefix argPrefix) {
addArgsAsPathFormat( javaTask, args, argPrefix, ArgType.JvmArg);
}
public void addJvmArgsAsPathFormat( final String args, final ArgPrefix argPrefix) {
addArgsAsPathFormat( getJavaTask(), args, argPrefix, ArgType.JvmArg);
}
}
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