001: /* ====================================================================
002: * Tea - Copyright (c) 1997-2000 Walt Disney Internet Group
003: * ====================================================================
004: * The Tea Software License, Version 1.1
005: *
006: * Copyright (c) 2000 Walt Disney Internet Group. All rights reserved.
007: *
008: * Redistribution and use in source and binary forms, with or without
009: * modification, are permitted provided that the following conditions
010: * are met:
011: *
012: * 1. Redistributions of source code must retain the above copyright
013: * notice, this list of conditions and the following disclaimer.
014: *
015: * 2. Redistributions in binary form must reproduce the above copyright
016: * notice, this list of conditions and the following disclaimer in
017: * the documentation and/or other materials provided with the
018: * distribution.
019: *
020: * 3. The end-user documentation included with the redistribution,
021: * if any, must include the following acknowledgment:
022: * "This product includes software developed by the
023: * Walt Disney Internet Group (http://opensource.go.com/)."
024: * Alternately, this acknowledgment may appear in the software itself,
025: * if and wherever such third-party acknowledgments normally appear.
026: *
027: * 4. The names "Tea", "TeaServlet", "Kettle", "Trove" and "BeanDoc" must
028: * not be used to endorse or promote products derived from this
029: * software without prior written permission. For written
030: * permission, please contact opensource@dig.com.
031: *
032: * 5. Products derived from this software may not be called "Tea",
033: * "TeaServlet", "Kettle" or "Trove", nor may "Tea", "TeaServlet",
034: * "Kettle", "Trove" or "BeanDoc" appear in their name, without prior
035: * written permission of the Walt Disney Internet Group.
036: *
037: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
038: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
039: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
040: * DISCLAIMED. IN NO EVENT SHALL THE WALT DISNEY INTERNET GROUP OR ITS
041: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
042: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
043: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
044: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
045: * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
046: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
047: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
048: * ====================================================================
049: *
050: * For more information about Tea, please see http://opensource.go.com/.
051: */
052:
053: package com.go.tea.util;
054:
055: import java.lang.reflect.*;
056: import java.io.*;
057: import com.go.tea.compiler.*;
058: import com.go.tea.io.*;
059: import com.go.tea.runtime.*;
060:
061: /******************************************************************************
062: * A compiler implementation suitable for testing from a command console.
063: * The runtime context is a PrintStream so that template output can go to
064: * standard out.
065: *
066: * <p>Templates are read from files that must have the extension ".tea". The
067: * code generated are Java class files which are written in the same directory
068: * as the source files. Compilation error messages are sent to standard out.
069: *
070: * @author Brian S O'Neill
071: * @version
072: * <!--$$Revision:--> 19 <!-- $-->, <!--$$JustDate:--> 9/07/00 <!-- $-->
073: */
074: public class TestCompiler extends FileCompiler {
075: public static void main(String[] args) throws Exception {
076: File dir = new File(".");
077: TestCompiler tc = new TestCompiler(dir, null, dir);
078: tc.addErrorListener(new ConsoleErrorReporter(System.out));
079: tc.setForceCompile(true);
080: String[] names = tc.compile(args[0]);
081:
082: System.out.println("Compiled " + names.length + " sources");
083: for (int i = 0; i < names.length; i++) {
084: System.out.println(names[i]);
085: }
086:
087: int errorCount = tc.getErrorCount();
088: if (errorCount > 0) {
089: String msg = String.valueOf(errorCount) + " error";
090: if (errorCount != 1) {
091: msg += 's';
092: }
093: System.out.println(msg);
094: return;
095: }
096:
097: TemplateLoader loader = new TemplateLoader();
098: TemplateLoader.Template template = loader.getTemplate(args[0]);
099:
100: int length = args.length - 1;
101: Object[] params = new Object[length];
102: for (int i = 0; i < length; i++) {
103: params[i] = args[i + 1];
104: }
105:
106: System.out.println("Executing " + template);
107:
108: template.execute(new Context(System.out), params);
109: }
110:
111: public TestCompiler(File rootSourceDir, String rootPackage,
112: File rootDestDir) {
113:
114: super (rootSourceDir, rootPackage, rootDestDir, null);
115: }
116:
117: public static class Context extends DefaultContext {
118: private PrintStream mOut;
119:
120: public Context(PrintStream out) {
121: super ();
122: mOut = out;
123: }
124:
125: public void print(Object obj) {
126: mOut.print(toString(obj));
127: }
128: }
129: }
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