Apache Tomcat 6.0.53

## org.apache.catalina.ant
Class BaseRedirectorHelperTask

    java.lang.Object
      org.apache.tools.ant.ProjectComponent
          org.apache.tools.ant.Task
              org.apache.catalina.ant.BaseRedirectorHelperTask

All Implemented Interfaces:
  java.lang.Cloneable

Direct Known Subclasses:
  AbstractCatalinaTask, JMXAccessorTask, ValidatorTask

    public abstract class BaseRedirectorHelperTask

extends org.apache.tools.ant.Task

Abstract base class to add output redirection support for Catalina Ant tasks. These tasks require Ant 1.5 or later.
WARNING: due to depends chain, Ant could call a Task more than once and this can affect the output redirection when configured. If you are collecting the output in a property, it will collect the output of only the first run, since Ant properties are immutable and once created they cannot be changed.
If you are collecting output in a file the file will be overwritten with the output of the last run, unless you set append="true", in which case each run will append it's output to the file.

Since:
  5.5
Author:
  Gabriele Garuglieri

Field Summary
`protected boolean` | `alwaysLog` Flag which indicates that, if redirected, output should also be always sent to the log.
`protected boolean` | `failOnError` Whether to fail (with a BuildException) if ManagerServlet returns an error.
`protected java.io.OutputStream` | `redirectErrStream` The stream for error output
`protected org.apache.tools.ant.taskdefs.Redirector` | `redirector` Redirector helper
`protected boolean` | `redirectorConfigured` will be set to `true` when the configuration of the Redirector is complete.
`protected org.apache.tools.ant.types.RedirectorElement` | `redirectorElement` Redirector element for this task
`protected boolean` | `redirectOutput` `true` true when output redirection is requested for this task .
`protected java.io.OutputStream` | `redirectOutStream` The stream for info output

Fields inherited from class org.apache.tools.ant.Task
`target, taskName, taskType, wrapper`

Fields inherited from class org.apache.tools.ant.ProjectComponent
`description, location, project`

Constructor Summary
`BaseRedirectorHelperTask()`

Method Summary
`void` | `addConfiguredRedirector(org.apache.tools.ant.types.RedirectorElement redirectorElement)` Add a `RedirectorElement` to this task.
`protected void` | `closeRedirector()` Ask redirector to close all the streams.
`protected void` | `handleErrorFlush(java.lang.String output)` Handles error output with the ERR priority and flushes the stream.
`protected void` | `handleErrorOutput(java.lang.String output)` Handles error output with the ERR priority.
`protected void` | `handleFlush(java.lang.String output)` Handles output with the INFO priority and flushes the stream.
`protected void` | `handleFlush(java.lang.String output, int priority)` Handles output with ERR priority to error stream and all other pritorities to output stream, then flushes the stream.
`protected void` | `handleOutput(java.lang.String output)` Handles output with the INFO priority.
`protected void` | `handleOutput(java.lang.String output, int priority)` Handles output with ERR priority to error stream and all other pritorities to output stream.
`boolean` | `isFailOnError()` Returns the value of the failOnError property.
`protected void` | `openRedirector()` Set up properties on the Redirector and create output streams.
`void` | `setAlwaysLog(boolean alwaysLog)` If true, (error and non-error) output will be redirected as specified while being sent to Ant's logging mechanism as if no redirection had taken place.
`void` | `setAppend(boolean append)` If true, append output to existing file.
`void` | `setCreateEmptyFiles(boolean createEmptyFiles)` Whether output and error files should be created even when empty.
`void` | `setError(java.io.File error)` File the error output of the task is redirected to.
`void` | `setErrorProperty(java.lang.String errorProperty)` Property name whose value should be set to the error of the task..
`void` | `setFailonerror(boolean fail)` Whether to fail (with a BuildException) if ManagerServlet returns an error.
`void` | `setLogError(boolean logError)` Controls whether error output is logged.
`void` | `setOutput(java.io.File out)` File the output of the task is redirected to.
`void` | `setOutputproperty(java.lang.String outputProperty)` Property name whose value should be set to the output of the task.

Methods inherited from class org.apache.tools.ant.Task
`bindToOwner, execute, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleInput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType`

Methods inherited from class org.apache.tools.ant.ProjectComponent
`clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject`

Methods inherited from class java.lang.Object
`equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### redirector

    protected org.apache.tools.ant.taskdefs.Redirector redirector

  Redirector helper

### redirectorElement

    protected org.apache.tools.ant.types.RedirectorElement redirectorElement

  Redirector element for this task

### redirectOutStream

    protected java.io.OutputStream redirectOutStream

  The stream for info output

### redirectErrStream

    protected java.io.OutputStream redirectErrStream

  The stream for error output

### failOnError

    protected boolean failOnError

  Whether to fail (with a BuildException) if ManagerServlet returns an error. The default behavior is to do so. This flag does not control parameters checking. If the task is called with wrong or invalid parameters, it will throw BuildException independently from the setting of this flag.

### redirectOutput

    protected boolean redirectOutput

  `true` true when output redirection is requested for this task . Default is to log on Ant log.

### redirectorConfigured

    protected boolean redirectorConfigured

  will be set to `true` when the configuration of the Redirector is complete.

### alwaysLog

    protected boolean alwaysLog

  Flag which indicates that, if redirected, output should also be always sent to the log. Default is that otput is sent only to redirected streams.

Constructor Detail

### BaseRedirectorHelperTask

    public BaseRedirectorHelperTask()

Method Detail

### setFailonerror

    public void setFailonerror(boolean fail)

  Whether to fail (with a BuildException) if ManagerServlet returns an error. The default behavior is to do so.

### isFailOnError

    public boolean isFailOnError()

  Returns the value of the failOnError property.

### setOutput

    public void setOutput(java.io.File out)

  File the output of the task is redirected to.

  Parameters:
    `out` - name of the output file

### setError

    public void setError(java.io.File error)

  File the error output of the task is redirected to.

  Parameters:
    `error` - name of the error file

### setLogError

    public void setLogError(boolean logError)

  Controls whether error output is logged. This is only useful when output is being redirected and error output is desired in the Ant log

  Parameters:
    `logError` - if true the standard error is sent to the Ant log system and not sent to output stream.

### setOutputproperty

    public void setOutputproperty(java.lang.String outputProperty)

  Property name whose value should be set to the output of the task.

  Parameters:
    `outputProperty` - property name

### setErrorProperty

    public void setErrorProperty(java.lang.String errorProperty)

  Property name whose value should be set to the error of the task..

  Parameters:
    `errorProperty` - property name

### setAppend

    public void setAppend(boolean append)

  If true, append output to existing file.

  Parameters:
    `append` - if true, append output to existing file

### setAlwaysLog

    public void setAlwaysLog(boolean alwaysLog)

  If true, (error and non-error) output will be redirected as specified while being sent to Ant's logging mechanism as if no redirection had taken place. Defaults to false.
  Actually handled internally, with Ant 1.6.3 it will be handled by the `Redirector` itself.

  Parameters:
    `alwaysLog` - `boolean`

### setCreateEmptyFiles

    public void setCreateEmptyFiles(boolean createEmptyFiles)

  Whether output and error files should be created even when empty. Defaults to true.

  Parameters:
    `createEmptyFiles` - `boolean`.

### addConfiguredRedirector

    public void addConfiguredRedirector(org.apache.tools.ant.types.RedirectorElement redirectorElement)

  Add a `RedirectorElement` to this task.

  Parameters:
    `redirectorElement` - `RedirectorElement`.

### openRedirector

    protected void openRedirector()

  Set up properties on the Redirector and create output streams.

### closeRedirector

    protected void closeRedirector()

  Ask redirector to close all the streams. It is necessary to call this method before leaving the Task to have the Streams flush their contents. If you are collecting output in a property, it will be created only if this method is called, otherwise you'll find it unset.

### handleOutput

    protected void handleOutput(java.lang.String output)

  Handles output with the INFO priority.

  Overrides:
    `handleOutput` in class `org.apache.tools.ant.Task`
  Parameters:
    `output` - The output to log. Should not be `null`.

### handleFlush

    protected void handleFlush(java.lang.String output)

  Handles output with the INFO priority and flushes the stream.

  Overrides:
    `handleFlush` in class `org.apache.tools.ant.Task`
  Parameters:
    `output` - The output to log. Should not be `null`.

### handleErrorOutput

    protected void handleErrorOutput(java.lang.String output)

  Handles error output with the ERR priority.

  Overrides:
    `handleErrorOutput` in class `org.apache.tools.ant.Task`
  Parameters:
    `output` - The error output to log. Should not be `null`.

### handleErrorFlush

    protected void handleErrorFlush(java.lang.String output)

  Handles error output with the ERR priority and flushes the stream.

  Overrides:
    `handleErrorFlush` in class `org.apache.tools.ant.Task`
  Parameters:
    `output` - The error output to log. Should not be `null`.

### handleOutput

    protected void handleOutput(java.lang.String output,
                                int priority)

  Handles output with ERR priority to error stream and all other pritorities to output stream.

  Parameters:
    `output` - The output to log. Should not be `null`.

### handleFlush

    protected void handleFlush(java.lang.String output,
                               int priority)

  Handles output with ERR priority to error stream and all other pritorities to output stream, then flushes the stream.

  Parameters:
    `output` - The output to log. Should not be `null`.

Apache Tomcat 6.0.53

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