1 | /*
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2 | * Copyright 2005 Paul Hinds
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | */
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16 | package org.tp23.antinstaller.renderer.text;
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17 |
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18 | import java.io.IOException;
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19 | import java.io.PrintStream;
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20 |
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21 | import org.tp23.antinstaller.InstallException;
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22 | import org.tp23.antinstaller.page.Page;
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23 | import org.tp23.antinstaller.renderer.AntOutputRenderer;
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24 |
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25 |
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26 | public class ProgressPageRenderer extends AbstractTextPageRenderer implements AntOutputRenderer {
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27 |
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28 | public ProgressPageRenderer() {
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29 | }
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30 |
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31 | /**
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32 | * getErr
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33 | *
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34 | * @return PrintStream
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35 | */
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36 | public PrintStream getErr() {
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37 | return System.err;
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38 | }
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39 |
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40 |
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41 |
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42 | /**
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43 | * getOut
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44 | *
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45 | * @return PrintStream
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46 | */
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47 | public PrintStream getOut() {
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48 | return System.out;
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49 | }
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50 |
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51 |
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52 |
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53 | /**
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54 | * renderPage
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55 | *
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56 | * @param page Page
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57 | * @return boolean
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58 | */
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59 | public boolean renderPage(Page page) throws InstallException {
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60 | try {
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61 | printHeader(page);
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62 | }
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63 | catch (IOException ex) {
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64 | throw new InstallException("Can not print header");// not very likely!!
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65 | }
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66 | return true;
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67 | }
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68 | }
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