diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/RedirectorElement.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/RedirectorElement.java | 630 |
1 files changed, 0 insertions, 630 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/RedirectorElement.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/RedirectorElement.java deleted file mode 100644 index d27b199c..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/RedirectorElement.java +++ /dev/null @@ -1,630 +0,0 @@ -/* - * 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.types; - -import java.io.File; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; -import java.util.Stack; -import java.util.Vector; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Project; -import org.apache.tools.ant.taskdefs.Redirector; - -/** - * Element representation of a <code>Redirector</code>. - * @since Ant 1.6.2 - */ -public class RedirectorElement extends DataType { - - /** - * Whether the input mapper was set via <code>setOutput</code>. - */ - private boolean usingInput = false; - - /** - * Whether the output mapper was set via <code>setOutput</code>. - */ - private boolean usingOutput = false; - - /** - * Whether the error mapper was set via <code>setError</code>. - */ - private boolean usingError = false; - - /** - * Indicates if standard error should be logged to Ant's log system - * rather than the output. This has no effect if standard error is - * redirected to a file or property. - */ - private Boolean logError; - - /** The name of the property into which output is to be stored */ - private String outputProperty; - - /** The name of the property into which error output is to be stored */ - private String errorProperty; - - /** String from which input is taken */ - private String inputString; - - /** Flag which indicates if error and output files are to be appended. */ - private Boolean append; - - /** Flag which indicates that output should be always sent to the log */ - private Boolean alwaysLog; - - /** Flag which indicates whether files should be created even if empty. */ - private Boolean createEmptyFiles; - - /** Input file mapper. */ - private Mapper inputMapper; - - /** Output file mapper. */ - private Mapper outputMapper; - - /** Error file mapper. */ - private Mapper errorMapper; - - /** input filter chains. */ - private Vector<FilterChain> inputFilterChains = new Vector<FilterChain>(); - - /** output filter chains. */ - private Vector<FilterChain> outputFilterChains = new Vector<FilterChain>(); - - /** error filter chains. */ - private Vector<FilterChain> errorFilterChains = new Vector<FilterChain>(); - - /** The output encoding */ - private String outputEncoding; - - /** The error encoding */ - private String errorEncoding; - - /** The input encoding */ - private String inputEncoding; - - /** whether to log the inputstring */ - private Boolean logInputString; - - /** Is the output binary or can we safely split it into lines? */ - private boolean outputIsBinary = false; - - /** - * Add the input file mapper. - * @param inputMapper <code>Mapper</code>. - */ - public void addConfiguredInputMapper(Mapper inputMapper) { - if (isReference()) { - throw noChildrenAllowed(); - } - if (this.inputMapper != null) { - if (usingInput) { - throw new BuildException("attribute \"input\"" - + " cannot coexist with a nested <inputmapper>"); - } else { - throw new BuildException("Cannot have > 1 <inputmapper>"); - } - } - setChecked(false); - this.inputMapper = inputMapper; - } - - /** - * Add the output file mapper. - * @param outputMapper <code>Mapper</code>. - */ - public void addConfiguredOutputMapper(Mapper outputMapper) { - if (isReference()) { - throw noChildrenAllowed(); - } - if (this.outputMapper != null) { - if (usingOutput) { - throw new BuildException("attribute \"output\"" - + " cannot coexist with a nested <outputmapper>"); - } else { - throw new BuildException("Cannot have > 1 <outputmapper>"); - } - } - setChecked(false); - this.outputMapper = outputMapper; - } - - /** - * Add the error file mapper. - * @param errorMapper <code>Mapper</code>. - */ - public void addConfiguredErrorMapper(Mapper errorMapper) { - if (isReference()) { - throw noChildrenAllowed(); - } - if (this.errorMapper != null) { - if (usingError) { - throw new BuildException("attribute \"error\"" - + " cannot coexist with a nested <errormapper>"); - } else { - throw new BuildException("Cannot have > 1 <errormapper>"); - } - } - setChecked(false); - this.errorMapper = errorMapper; - } - - /** - * Make this instance in effect a reference to another instance. - * - * <p>You must not set another attribute or nest elements inside - * this element if you make it a reference.</p> - * @param r the reference to use. - * @throws BuildException on error. - */ - public void setRefid(Reference r) throws BuildException { - if (usingInput - || usingOutput - || usingError - || inputString != null - || logError != null - || append != null - || createEmptyFiles != null - || inputEncoding != null - || outputEncoding != null - || errorEncoding != null - || outputProperty != null - || errorProperty != null - || logInputString != null) { - throw tooManyAttributes(); - } - super.setRefid(r); - } - - /** - * Set the input to use for the task. - * @param input the file from which input is read. - */ - public void setInput(File input) { - if (isReference()) { - throw tooManyAttributes(); - } - if (inputString != null) { - throw new BuildException("The \"input\" and \"inputstring\" " - + "attributes cannot both be specified"); - } - usingInput = true; - inputMapper = createMergeMapper(input); - } - - /** - * Set the string to use as input - * @param inputString the string which is used as the input source - */ - public void setInputString(String inputString) { - if (isReference()) { - throw tooManyAttributes(); - } - if (usingInput) { - throw new BuildException("The \"input\" and \"inputstring\" " - + "attributes cannot both be specified"); - } - this.inputString = inputString; - } - - /** - * Set whether to include the value of the input string in log messages. - * Defaults to true. - * @param logInputString true or false. - * @since Ant 1.7 - */ - public void setLogInputString(boolean logInputString) { - if (isReference()) { - throw tooManyAttributes(); - } - this.logInputString = logInputString ? Boolean.TRUE : Boolean.FALSE; - } - - /** - * File the output of the process is redirected to. If error is not - * redirected, it too will appear in the output. - * - * @param out the file to which output stream is written. - */ - public void setOutput(File out) { - if (isReference()) { - throw tooManyAttributes(); - } - if (out == null) { - throw new IllegalArgumentException("output file specified as null"); - } - usingOutput = true; - outputMapper = createMergeMapper(out); - } - - /** - * Set the output encoding. - * @param outputEncoding <code>String</code>. - */ - public void setOutputEncoding(String outputEncoding) { - if (isReference()) { - throw tooManyAttributes(); - } - this.outputEncoding = outputEncoding; - } - - /** - * Set the error encoding. - * - * @param errorEncoding <code>String</code>. - */ - public void setErrorEncoding(String errorEncoding) { - if (isReference()) { - throw tooManyAttributes(); - } - this.errorEncoding = errorEncoding; - } - - /** - * Set the input encoding. - * @param inputEncoding <code>String</code>. - */ - public void setInputEncoding(String inputEncoding) { - if (isReference()) { - throw tooManyAttributes(); - } - this.inputEncoding = inputEncoding; - } - - /** - * Controls whether error output of exec is logged. This is only useful - * when output is being redirected and error output is desired in the - * Ant log. - * @param logError if true the standard error is sent to the Ant log system - * and not sent to output. - */ - public void setLogError(boolean logError) { - if (isReference()) { - throw tooManyAttributes(); - } - this.logError = ((logError) ? Boolean.TRUE : Boolean.FALSE); - } - - /** - * Set the file to which standard error is to be redirected. - * @param error the file to which error is to be written. - */ - public void setError(File error) { - if (isReference()) { - throw tooManyAttributes(); - } - if (error == null) { - throw new IllegalArgumentException("error file specified as null"); - } - usingError = true; - errorMapper = createMergeMapper(error); - } - - /** - * Property name whose value should be set to the output of - * the process. - * @param outputProperty the name of the property to be set with the - * task's output. - */ - public void setOutputProperty(String outputProperty) { - if (isReference()) { - throw tooManyAttributes(); - } - this.outputProperty = outputProperty; - } - - /** - * Whether output should be appended to or overwrite an existing file. - * Defaults to false. - * @param append if true output and error streams are appended to their - * respective files, if specified. - */ - public void setAppend(boolean append) { - if (isReference()) { - throw tooManyAttributes(); - } - this.append = ((append) ? Boolean.TRUE : Boolean.FALSE); - } - - /** - * If true, (error and non-error) output will be "teed", redirected - * as specified while being sent to Ant's logging mechanism as if no - * redirection had taken place. Defaults to false. - * @param alwaysLog <code>boolean</code> - * @since Ant 1.6.3 - */ - public void setAlwaysLog(boolean alwaysLog) { - if (isReference()) { - throw tooManyAttributes(); - } - this.alwaysLog = ((alwaysLog) ? Boolean.TRUE : Boolean.FALSE); - } - - /** - * Whether output and error files should be created even when empty. - * Defaults to true. - * @param createEmptyFiles <code>boolean</code>. - */ - public void setCreateEmptyFiles(boolean createEmptyFiles) { - if (isReference()) { - throw tooManyAttributes(); - } - this.createEmptyFiles = ((createEmptyFiles) - ? Boolean.TRUE : Boolean.FALSE); - } - - /** - * Property name whose value should be set to the error of - * the process. - * @param errorProperty the name of the property to be set - * with the error output. - */ - public void setErrorProperty(String errorProperty) { - if (isReference()) { - throw tooManyAttributes(); - } - this.errorProperty = errorProperty; - } - - /** - * Create a nested input <code>FilterChain</code>. - * @return <code>FilterChain</code>. - */ - public FilterChain createInputFilterChain() { - if (isReference()) { - throw noChildrenAllowed(); - } - FilterChain result = new FilterChain(); - result.setProject(getProject()); - inputFilterChains.add(result); - setChecked(false); - return result; - } - - /** - * Create a nested output <code>FilterChain</code>. - * @return <code>FilterChain</code>. - */ - public FilterChain createOutputFilterChain() { - if (isReference()) { - throw noChildrenAllowed(); - } - FilterChain result = new FilterChain(); - result.setProject(getProject()); - outputFilterChains.add(result); - setChecked(false); - return result; - } - - /** - * Create a nested error <code>FilterChain</code>. - * @return <code>FilterChain</code>. - */ - public FilterChain createErrorFilterChain() { - if (isReference()) { - throw noChildrenAllowed(); - } - FilterChain result = new FilterChain(); - result.setProject(getProject()); - errorFilterChains.add(result); - setChecked(false); - return result; - } - - /** - * Whether to consider the output created by the process binary. - * - * <p>Binary output will not be split into lines which may make - * error and normal output look mixed up when they get written to - * the same stream.</p> - * @since 1.9.4 - */ - public void setBinaryOutput(boolean b) { - outputIsBinary = b; - } - - /** - * Configure the specified <code>Redirector</code>. - * @param redirector <code>Redirector</code>. - */ - public void configure(Redirector redirector) { - configure(redirector, null); - } - - /** - * Configure the specified <code>Redirector</code> - * for the specified sourcefile. - * @param redirector <code>Redirector</code>. - * @param sourcefile <code>String</code>. - */ - public void configure(Redirector redirector, String sourcefile) { - if (isReference()) { - getRef().configure(redirector, sourcefile); - return; - } - dieOnCircularReference(); - if (alwaysLog != null) { - redirector.setAlwaysLog(alwaysLog.booleanValue()); - } - if (logError != null) { - redirector.setLogError(logError.booleanValue()); - } - if (append != null) { - redirector.setAppend(append.booleanValue()); - } - if (createEmptyFiles != null) { - redirector.setCreateEmptyFiles(createEmptyFiles.booleanValue()); - } - if (outputProperty != null) { - redirector.setOutputProperty(outputProperty); - } - if (errorProperty != null) { - redirector.setErrorProperty(errorProperty); - } - if (inputString != null) { - redirector.setInputString(inputString); - } - if (logInputString != null) { - redirector.setLogInputString(logInputString.booleanValue()); - } - if (inputMapper != null) { - String[] inputTargets = null; - try { - inputTargets = - inputMapper.getImplementation().mapFileName(sourcefile); - } catch (NullPointerException enPeaEx) { - if (sourcefile != null) { - throw enPeaEx; - } - } - if (inputTargets != null && inputTargets.length > 0) { - redirector.setInput(toFileArray(inputTargets)); - } - } - if (outputMapper != null) { - String[] outputTargets = null; - try { - outputTargets = - outputMapper.getImplementation().mapFileName(sourcefile); - } catch (NullPointerException enPeaEx) { - if (sourcefile != null) { - throw enPeaEx; - } - } - if (outputTargets != null && outputTargets.length > 0) { - redirector.setOutput(toFileArray(outputTargets)); - } - } - if (errorMapper != null) { - String[] errorTargets = null; - try { - errorTargets = - errorMapper.getImplementation().mapFileName(sourcefile); - } catch (NullPointerException enPeaEx) { - if (sourcefile != null) { - throw enPeaEx; - } - } - if (errorTargets != null && errorTargets.length > 0) { - redirector.setError(toFileArray(errorTargets)); - } - } - if (inputFilterChains.size() > 0) { - redirector.setInputFilterChains(inputFilterChains); - } - if (outputFilterChains.size() > 0) { - redirector.setOutputFilterChains(outputFilterChains); - } - if (errorFilterChains.size() > 0) { - redirector.setErrorFilterChains(errorFilterChains); - } - if (inputEncoding != null) { - redirector.setInputEncoding(inputEncoding); - } - if (outputEncoding != null) { - redirector.setOutputEncoding(outputEncoding); - } - if (errorEncoding != null) { - redirector.setErrorEncoding(errorEncoding); - } - redirector.setBinaryOutput(outputIsBinary); - } - - /** - * Create a merge mapper pointing to the specified destination file. - * @param destfile <code>File</code> - * @return <code>Mapper</code>. - */ - protected Mapper createMergeMapper(File destfile) { - Mapper result = new Mapper(getProject()); - result.setClassname( - org.apache.tools.ant.util.MergingMapper.class.getName()); - result.setTo(destfile.getAbsolutePath()); - return result; - } - - /** - * Return a <code>File[]</code> from the specified set of filenames. - * @param name <code>String[]</code> - * @return <code>File[]</code>. - */ - protected File[] toFileArray(String[] name) { - if (name == null) { - return null; - } - //remove any null elements - ArrayList<File> list = new ArrayList<File>(name.length); - for (int i = 0; i < name.length; i++) { - if (name[i] != null) { - list.add(getProject().resolveFile(name[i])); - } - } - return (File[]) (list.toArray(new File[list.size()])); - } - - /** - * Overrides the version of DataType to recurse on all DataType - * child elements that may have been added. - * @param stk the stack of data types to use (recursively). - * @param p the project to use to dereference the references. - * @throws BuildException on error. - */ - protected void dieOnCircularReference(Stack<Object> stk, Project p) - throws BuildException { - if (isChecked()) { - return; - } - if (isReference()) { - super.dieOnCircularReference(stk, p); - } else { - Mapper[] m = new Mapper[] {inputMapper, outputMapper, errorMapper}; - for (int i = 0; i < m.length; i++) { - if (m[i] != null) { - stk.push(m[i]); - m[i].dieOnCircularReference(stk, p); - stk.pop(); - } - } - @SuppressWarnings("unchecked") - final List<? extends List<FilterChain>> filterChainLists = Arrays - .<List<FilterChain>> asList(inputFilterChains, outputFilterChains, - errorFilterChains); - for (List<FilterChain> filterChains : filterChainLists) { - if (filterChains != null) { - for (FilterChain fc : filterChains) { - pushAndInvokeCircularReferenceCheck(fc, stk, p); - } - } - } - setChecked(true); - } - } - - /** - * Perform the check for circular references, returning the - * referenced RedirectorElement. - * @return the referenced RedirectorElement. - */ - private RedirectorElement getRef() { - return (RedirectorElement) getCheckedRef(); - } - -} |