diff options
Diffstat (limited to 'openstack-console/src/main/java/com/woorea/openstack/console/utils/Table.java')
-rw-r--r-- | openstack-console/src/main/java/com/woorea/openstack/console/utils/Table.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/openstack-console/src/main/java/com/woorea/openstack/console/utils/Table.java b/openstack-console/src/main/java/com/woorea/openstack/console/utils/Table.java new file mode 100644 index 0000000..b49ede5 --- /dev/null +++ b/openstack-console/src/main/java/com/woorea/openstack/console/utils/Table.java @@ -0,0 +1,81 @@ +package com.woorea.openstack.console.utils; + + +public class Table { + + private StringBuilder sb = new StringBuilder(); + + private TableModel<?> model; + + public Table(TableModel<?> model) { + this.model = model; + } + + public StringBuilder render() { + header(); + for(String[] row : model.getRows()) { + int i = 0; + for(String column : row) { + Column columnModel = model.getHeaders()[i]; + sb.append("| "); + if(column != null) { + if(Column.ALIGN_RIGHT == columnModel.getAlign()) { + for(int j = 0; j < columnModel.getSize() - column.length(); j++) { + sb.append(" "); + } + } + sb.append(column.length() <= columnModel.getSize() ? column : column.substring(0, columnModel.getSize())); + if(Column.ALIGN_LEFT == columnModel.getAlign()) { + for(int j = 0; j < columnModel.getSize() - column.length(); j++) { + sb.append(" "); + } + } + } else { + for(int k = 0; k < columnModel.getSize(); k++) { + sb.append(" "); + } + } + sb.append(" "); + i++; + } + sb.append("|\n"); + } + for(Column c : model.getHeaders()) { + sb.append("+"); + for(int i = 0; i < c.getSize() + 2; i++) { + sb.append("-"); + } + } + sb.append("+\n"); + return sb; + } + + public void header() { + for(Column c : model.getHeaders()) { + sb.append("+"); + for(int i = 0; i < c.getSize() + 2; i++) { + sb.append("-"); + } + } + sb.append("+\n"); + + for(Column c : model.getHeaders()) { + sb.append("| "); + sb.append(c.getName()); + for(int i = 0; i < c.getSize() - c.getName().length(); i++) { + sb.append(" "); + } + sb.append(" "); + } + sb.append("|\n"); + + for(Column c : model.getHeaders()) { + sb.append("+"); + for(int i = 0; i < c.getSize() + 2; i++) { + sb.append("-"); + } + } + sb.append("+\n"); + } + +} |